[2621] | 1 | dnl***************************************************************************
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| 2 | dnl Copyright (c) 1998-2004,2005 Free Software Foundation, Inc. *
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| 3 | dnl *
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| 4 | dnl Permission is hereby granted, free of charge, to any person obtaining a *
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| 5 | dnl copy of this software and associated documentation files (the *
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| 6 | dnl "Software"), to deal in the Software without restriction, including *
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| 7 | dnl without limitation the rights to use, copy, modify, merge, publish, *
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| 8 | dnl distribute, distribute with modifications, sublicense, and/or sell *
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| 9 | dnl copies of the Software, and to permit persons to whom the Software is *
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| 10 | dnl furnished to do so, subject to the following conditions: *
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| 11 | dnl *
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| 12 | dnl The above copyright notice and this permission notice shall be included *
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| 13 | dnl in all copies or substantial portions of the Software. *
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| 14 | dnl *
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| 15 | dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
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| 16 | dnl OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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| 17 | dnl MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
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| 18 | dnl IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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| 19 | dnl DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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| 20 | dnl OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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| 21 | dnl THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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| 22 | dnl *
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| 23 | dnl Except as contained in this notice, the name(s) of the above copyright *
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| 24 | dnl holders shall not be used in advertising or otherwise to promote the *
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| 25 | dnl sale, use or other dealings in this Software without prior written *
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| 26 | dnl authorization. *
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| 27 | dnl***************************************************************************
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| 28 | dnl
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| 29 | dnl Author: Thomas E. Dickey 1995-on
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| 30 | dnl
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| 31 | dnl $Id: aclocal.m4,v 1.373 2005/09/24 21:58:59 tom Exp $
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| 32 | dnl Macros used in NCURSES auto-configuration script.
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| 33 | dnl
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| 34 | dnl See http://invisible-island.net/autoconf/ for additional information.
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| 35 | dnl
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| 36 | dnl ---------------------------------------------------------------------------
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| 37 | dnl ---------------------------------------------------------------------------
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| 38 | dnl AM_LANGINFO_CODESET version: 3 updated: 2002/10/27 23:21:42
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| 39 | dnl -------------------
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| 40 | dnl Inserted as requested by gettext 0.10.40
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| 41 | dnl File from /usr/share/aclocal
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| 42 | dnl codeset.m4
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| 43 | dnl ====================
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| 44 | dnl serial AM1
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| 45 | dnl
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| 46 | dnl From Bruno Haible.
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| 47 | AC_DEFUN([AM_LANGINFO_CODESET],
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| 48 | [
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| 49 | AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
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| 50 | [AC_TRY_LINK([#include <langinfo.h>],
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| 51 | [char* cs = nl_langinfo(CODESET);],
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| 52 | am_cv_langinfo_codeset=yes,
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| 53 | am_cv_langinfo_codeset=no)
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| 54 | ])
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| 55 | if test $am_cv_langinfo_codeset = yes; then
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| 56 | AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
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| 57 | [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
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| 58 | fi
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| 59 | ])dnl
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| 60 | dnl ---------------------------------------------------------------------------
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| 61 | dnl CF_ADA_INCLUDE_DIRS version: 4 updated: 2002/12/01 00:12:15
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| 62 | dnl -------------------
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| 63 | dnl Construct the list of include-options for the C programs in the Ada95
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| 64 | dnl binding.
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| 65 | AC_DEFUN([CF_ADA_INCLUDE_DIRS],
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| 66 | [
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| 67 | ACPPFLAGS="-I. -I../../include $ACPPFLAGS"
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| 68 | if test "$srcdir" != "."; then
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| 69 | ACPPFLAGS="-I\$(srcdir)/../../include $ACPPFLAGS"
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| 70 | fi
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| 71 | if test "$GCC" != yes; then
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| 72 | ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
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| 73 | elif test "$includedir" != "/usr/include"; then
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| 74 | if test "$includedir" = '${prefix}/include' ; then
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| 75 | if test $prefix != /usr ; then
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| 76 | ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
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| 77 | fi
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| 78 | else
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| 79 | ACPPFLAGS="$ACPPFLAGS -I\$(includedir)"
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| 80 | fi
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| 81 | fi
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| 82 | AC_SUBST(ACPPFLAGS)
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| 83 | ])dnl
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| 84 | dnl ---------------------------------------------------------------------------
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| 85 | dnl CF_ADD_CFLAGS version: 7 updated: 2004/04/25 17:48:30
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| 86 | dnl -------------
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| 87 | dnl Copy non-preprocessor flags to $CFLAGS, preprocessor flags to $CPPFLAGS
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| 88 | dnl The second parameter if given makes this macro verbose.
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| 89 | dnl
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| 90 | dnl Put any preprocessor definitions that use quoted strings in $EXTRA_CPPFLAGS,
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| 91 | dnl to simplify use of $CPPFLAGS in compiler checks, etc., that are easily
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| 92 | dnl confused by the quotes (which require backslashes to keep them usable).
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| 93 | AC_DEFUN([CF_ADD_CFLAGS],
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| 94 | [
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| 95 | cf_fix_cppflags=no
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| 96 | cf_new_cflags=
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| 97 | cf_new_cppflags=
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| 98 | cf_new_extra_cppflags=
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| 99 |
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| 100 | for cf_add_cflags in $1
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| 101 | do
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| 102 | case $cf_fix_cppflags in
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| 103 | no)
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| 104 | case $cf_add_cflags in #(vi
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| 105 | -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi
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| 106 | case $cf_add_cflags in
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| 107 | -D*)
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| 108 | cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[[^=]]*='\''\"[[^"]]*//'`
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| 109 |
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| 110 | test "${cf_add_cflags}" != "${cf_tst_cflags}" \
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| 111 | && test -z "${cf_tst_cflags}" \
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| 112 | && cf_fix_cppflags=yes
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| 113 |
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| 114 | if test $cf_fix_cppflags = yes ; then
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| 115 | cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
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| 116 | continue
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| 117 | elif test "${cf_tst_cflags}" = "\"'" ; then
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| 118 | cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
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| 119 | continue
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| 120 | fi
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| 121 | ;;
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| 122 | esac
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| 123 | case "$CPPFLAGS" in
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| 124 | *$cf_add_cflags) #(vi
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| 125 | ;;
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| 126 | *) #(vi
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| 127 | cf_new_cppflags="$cf_new_cppflags $cf_add_cflags"
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| 128 | ;;
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| 129 | esac
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| 130 | ;;
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| 131 | *)
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| 132 | cf_new_cflags="$cf_new_cflags $cf_add_cflags"
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| 133 | ;;
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| 134 | esac
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| 135 | ;;
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| 136 | yes)
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| 137 | cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags"
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| 138 |
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| 139 | cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[[^"]]*"'\''//'`
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| 140 |
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| 141 | test "${cf_add_cflags}" != "${cf_tst_cflags}" \
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| 142 | && test -z "${cf_tst_cflags}" \
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| 143 | && cf_fix_cppflags=no
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| 144 | ;;
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| 145 | esac
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| 146 | done
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| 147 |
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| 148 | if test -n "$cf_new_cflags" ; then
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| 149 | ifelse($2,,,[CF_VERBOSE(add to \$CFLAGS $cf_new_cflags)])
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| 150 | CFLAGS="$CFLAGS $cf_new_cflags"
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| 151 | fi
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| 152 |
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| 153 | if test -n "$cf_new_cppflags" ; then
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| 154 | ifelse($2,,,[CF_VERBOSE(add to \$CPPFLAGS $cf_new_cppflags)])
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| 155 | CPPFLAGS="$cf_new_cppflags $CPPFLAGS"
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| 156 | fi
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| 157 |
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| 158 | if test -n "$cf_new_extra_cppflags" ; then
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| 159 | ifelse($2,,,[CF_VERBOSE(add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags)])
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| 160 | EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS"
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| 161 | fi
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| 162 |
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| 163 | AC_SUBST(EXTRA_CPPFLAGS)
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| 164 |
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| 165 | ])dnl
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| 166 | dnl ---------------------------------------------------------------------------
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| 167 | dnl CF_ANSI_CC_CHECK version: 9 updated: 2001/12/30 17:53:34
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| 168 | dnl ----------------
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| 169 | dnl This is adapted from the macros 'fp_PROG_CC_STDC' and 'fp_C_PROTOTYPES'
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| 170 | dnl in the sharutils 4.2 distribution.
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| 171 | AC_DEFUN([CF_ANSI_CC_CHECK],
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| 172 | [
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| 173 | AC_CACHE_CHECK(for ${CC-cc} option to accept ANSI C, cf_cv_ansi_cc,[
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| 174 | cf_cv_ansi_cc=no
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| 175 | cf_save_CFLAGS="$CFLAGS"
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| 176 | cf_save_CPPFLAGS="$CPPFLAGS"
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| 177 | # Don't try gcc -ansi; that turns off useful extensions and
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| 178 | # breaks some systems' header files.
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| 179 | # AIX -qlanglvl=ansi
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| 180 | # Ultrix and OSF/1 -std1
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| 181 | # HP-UX -Aa -D_HPUX_SOURCE
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| 182 | # SVR4 -Xc
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| 183 | # UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes)
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| 184 | for cf_arg in "-DCC_HAS_PROTOS" \
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| 185 | "" \
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| 186 | -qlanglvl=ansi \
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| 187 | -std1 \
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| 188 | -Ae \
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| 189 | "-Aa -D_HPUX_SOURCE" \
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| 190 | -Xc
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| 191 | do
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| 192 | CF_ADD_CFLAGS($cf_arg)
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| 193 | AC_TRY_COMPILE(
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| 194 | [
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| 195 | #ifndef CC_HAS_PROTOS
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| 196 | #if !defined(__STDC__) || (__STDC__ != 1)
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| 197 | choke me
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| 198 | #endif
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| 199 | #endif
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| 200 | ],[
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| 201 | int test (int i, double x);
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| 202 | struct s1 {int (*f) (int a);};
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| 203 | struct s2 {int (*f) (double a);};],
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| 204 | [cf_cv_ansi_cc="$cf_arg"; break])
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| 205 | done
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| 206 | CFLAGS="$cf_save_CFLAGS"
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| 207 | CPPFLAGS="$cf_save_CPPFLAGS"
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| 208 | ])
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| 209 |
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| 210 | if test "$cf_cv_ansi_cc" != "no"; then
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| 211 | if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then
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| 212 | CF_ADD_CFLAGS($cf_cv_ansi_cc)
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| 213 | else
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| 214 | AC_DEFINE(CC_HAS_PROTOS)
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| 215 | fi
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| 216 | fi
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| 217 | ])dnl
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| 218 | dnl ---------------------------------------------------------------------------
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| 219 | dnl CF_ANSI_CC_REQD version: 3 updated: 1997/09/06 13:40:44
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| 220 | dnl ---------------
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| 221 | dnl For programs that must use an ANSI compiler, obtain compiler options that
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| 222 | dnl will make it recognize prototypes. We'll do preprocessor checks in other
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| 223 | dnl macros, since tools such as unproto can fake prototypes, but only part of
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| 224 | dnl the preprocessor.
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| 225 | AC_DEFUN([CF_ANSI_CC_REQD],
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| 226 | [AC_REQUIRE([CF_ANSI_CC_CHECK])
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| 227 | if test "$cf_cv_ansi_cc" = "no"; then
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| 228 | AC_ERROR(
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| 229 | [Your compiler does not appear to recognize prototypes.
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| 230 | You have the following choices:
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| 231 | a. adjust your compiler options
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| 232 | b. get an up-to-date compiler
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| 233 | c. use a wrapper such as unproto])
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| 234 | fi
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| 235 | ])dnl
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| 236 | dnl ---------------------------------------------------------------------------
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| 237 | dnl CF_BOOL_DECL version: 8 updated: 2004/01/30 15:51:18
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| 238 | dnl ------------
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| 239 | dnl Test if 'bool' is a builtin type in the configured C++ compiler. Some
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| 240 | dnl older compilers (e.g., gcc 2.5.8) don't support 'bool' directly; gcc
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| 241 | dnl 2.6.3 does, in anticipation of the ANSI C++ standard.
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| 242 | dnl
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| 243 | dnl Treat the configuration-variable specially here, since we're directly
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| 244 | dnl substituting its value (i.e., 1/0).
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| 245 | dnl
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| 246 | dnl $1 is the shell variable to store the result in, if not $cv_cv_builtin_bool
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| 247 | AC_DEFUN([CF_BOOL_DECL],
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| 248 | [
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| 249 | AC_MSG_CHECKING(if we should include stdbool.h)
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| 250 |
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| 251 | AC_CACHE_VAL(cf_cv_header_stdbool_h,[
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| 252 | AC_TRY_COMPILE([],[bool foo = false],
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| 253 | [cf_cv_header_stdbool_h=0],
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| 254 | [AC_TRY_COMPILE([
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| 255 | #ifndef __BEOS__
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| 256 | #include <stdbool.h>
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| 257 | #endif
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| 258 | ],[bool foo = false],
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| 259 | [cf_cv_header_stdbool_h=1],
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| 260 | [cf_cv_header_stdbool_h=0])])])
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| 261 |
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| 262 | if test "$cf_cv_header_stdbool_h" = 1
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| 263 | then AC_MSG_RESULT(yes)
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| 264 | else AC_MSG_RESULT(no)
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| 265 | fi
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| 266 |
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| 267 | AC_MSG_CHECKING([for builtin bool type])
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| 268 |
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| 269 | AC_CACHE_VAL(ifelse($1,,cf_cv_builtin_bool,[$1]),[
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| 270 | AC_TRY_COMPILE([
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| 271 | #include <stdio.h>
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| 272 | #include <sys/types.h>
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| 273 | ],[bool x = false],
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| 274 | [ifelse($1,,cf_cv_builtin_bool,[$1])=1],
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| 275 | [ifelse($1,,cf_cv_builtin_bool,[$1])=0])
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| 276 | ])
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| 277 |
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| 278 | if test "$ifelse($1,,cf_cv_builtin_bool,[$1])" = 1
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| 279 | then AC_MSG_RESULT(yes)
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| 280 | else AC_MSG_RESULT(no)
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| 281 | fi
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| 282 | ])dnl
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| 283 | dnl ---------------------------------------------------------------------------
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| 284 | dnl CF_BOOL_SIZE version: 10 updated: 2002/02/23 20:38:31
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| 285 | dnl ------------
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| 286 | dnl Test for the size of 'bool' in the configured C++ compiler (e.g., a type).
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| 287 | dnl Don't bother looking for bool.h, since it's been deprecated.
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| 288 | dnl
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| 289 | dnl If the current compiler is C rather than C++, we get the bool definition
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| 290 | dnl from <stdbool.h>.
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| 291 | AC_DEFUN([CF_BOOL_SIZE],
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| 292 | [
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| 293 | AC_MSG_CHECKING([for size of bool])
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| 294 | AC_CACHE_VAL(cf_cv_type_of_bool,[
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| 295 | rm -f cf_test.out
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| 296 | AC_TRY_RUN([
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| 297 | #include <stdlib.h>
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| 298 | #include <stdio.h>
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| 299 |
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| 300 | #if defined(__cplusplus)
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| 301 |
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| 302 | #ifdef HAVE_GXX_BUILTIN_H
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| 303 | #include <g++/builtin.h>
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| 304 | #elif HAVE_GPP_BUILTIN_H
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| 305 | #include <gpp/builtin.h>
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| 306 | #elif HAVE_BUILTIN_H
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| 307 | #include <builtin.h>
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| 308 | #endif
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| 309 |
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| 310 | #else
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| 311 |
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| 312 | #if $cf_cv_header_stdbool_h
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| 313 | #include <stdbool.h>
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| 314 | #endif
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| 315 |
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| 316 | #endif
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| 317 |
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| 318 | main()
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| 319 | {
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| 320 | FILE *fp = fopen("cf_test.out", "w");
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| 321 | if (fp != 0) {
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| 322 | bool x = true;
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| 323 | if ((bool)(-x) >= 0)
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| 324 | fputs("unsigned ", fp);
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| 325 | if (sizeof(x) == sizeof(int)) fputs("int", fp);
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| 326 | else if (sizeof(x) == sizeof(char)) fputs("char", fp);
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| 327 | else if (sizeof(x) == sizeof(short))fputs("short",fp);
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| 328 | else if (sizeof(x) == sizeof(long)) fputs("long", fp);
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| 329 | fclose(fp);
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| 330 | }
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| 331 | exit(0);
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| 332 | }
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| 333 | ],
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| 334 | [cf_cv_type_of_bool=`cat cf_test.out`
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| 335 | if test -z "$cf_cv_type_of_bool"; then
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| 336 | cf_cv_type_of_bool=unknown
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| 337 | fi],
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| 338 | [cf_cv_type_of_bool=unknown],
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| 339 | [cf_cv_type_of_bool=unknown])
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| 340 | ])
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| 341 | rm -f cf_test.out
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| 342 | AC_MSG_RESULT($cf_cv_type_of_bool)
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| 343 | if test "$cf_cv_type_of_bool" = unknown ; then
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| 344 | case .$NCURSES_BOOL in #(vi
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| 345 | .auto|.) NCURSES_BOOL=unsigned;;
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| 346 | esac
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| 347 | AC_MSG_WARN(Assuming $NCURSES_BOOL for type of bool)
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| 348 | cf_cv_type_of_bool=$NCURSES_BOOL
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| 349 | fi
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| 350 | ])dnl
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| 351 | dnl ---------------------------------------------------------------------------
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| 352 | dnl CF_BUILD_CC version: 5 updated: 2005/09/24 17:55:52
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| 353 | dnl -----------
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| 354 | dnl If we're cross-compiling, allow the user to override the tools and their
|
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| 355 | dnl options. The configure script is oriented toward identifying the host
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| 356 | dnl compiler, etc., but we need a build compiler to generate parts of the
|
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| 357 | dnl source.
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| 358 | dnl
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| 359 | dnl $1 = default for $CPPFLAGS
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| 360 | dnl $2 = default for $LIBS
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| 361 | AC_DEFUN([CF_BUILD_CC],[
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| 362 | AC_REQUIRE([CF_PROG_EXT])
|
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| 363 | if test "$cross_compiling" = yes ; then
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| 364 |
|
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| 365 | # defaults that we might want to override
|
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| 366 | : ${BUILD_CFLAGS:=''}
|
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| 367 | : ${BUILD_CPPFLAGS:='ifelse([$1],,,[$1])'}
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| 368 | : ${BUILD_LDFLAGS:=''}
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| 369 | : ${BUILD_LIBS:='ifelse([$2],,,[$2])'}
|
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| 370 | : ${BUILD_EXEEXT:='$x'}
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| 371 | : ${BUILD_OBJEXT:='o'}
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| 372 |
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| 373 | AC_ARG_WITH(build-cc,
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| 374 | [ --with-build-cc=XXX the build C compiler ($BUILD_CC)],
|
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| 375 | [BUILD_CC="$withval"],
|
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| 376 | [AC_CHECK_PROGS(BUILD_CC, gcc cc cl)])
|
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| 377 | AC_MSG_CHECKING(for native build C compiler)
|
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| 378 | AC_MSG_RESULT($BUILD_CC)
|
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| 379 |
|
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| 380 | AC_MSG_CHECKING(for native build C preprocessor)
|
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| 381 | AC_ARG_WITH(build-cpp,
|
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| 382 | [ --with-build-cpp=XXX the build C preprocessor ($BUILD_CPP)],
|
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| 383 | [BUILD_CPP="$withval"],
|
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| 384 | [BUILD_CPP='$(BUILD_CC) -E'])
|
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| 385 | AC_MSG_RESULT($BUILD_CPP)
|
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| 386 |
|
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| 387 | AC_MSG_CHECKING(for native build C flags)
|
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| 388 | AC_ARG_WITH(build-cflags,
|
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| 389 | [ --with-build-cflags=XXX the build C compiler-flags ($BUILD_CFLAGS)],
|
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| 390 | [BUILD_CFLAGS="$withval"])
|
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| 391 | AC_MSG_RESULT($BUILD_CFLAGS)
|
---|
| 392 |
|
---|
| 393 | AC_MSG_CHECKING(for native build C preprocessor-flags)
|
---|
| 394 | AC_ARG_WITH(build-cppflags,
|
---|
| 395 | [ --with-build-cppflags=XXX the build C preprocessor-flags ($BUILD_CPPFLAGS)],
|
---|
| 396 | [BUILD_CPPFLAGS="$withval"])
|
---|
| 397 | AC_MSG_RESULT($BUILD_CPPFLAGS)
|
---|
| 398 |
|
---|
| 399 | AC_MSG_CHECKING(for native build linker-flags)
|
---|
| 400 | AC_ARG_WITH(build-ldflags,
|
---|
| 401 | [ --with-build-ldflags=XXX the build linker-flags ($BUILD_LDFLAGS)],
|
---|
| 402 | [BUILD_LDFLAGS="$withval"])
|
---|
| 403 | AC_MSG_RESULT($BUILD_LDFLAGS)
|
---|
| 404 |
|
---|
| 405 | AC_MSG_CHECKING(for native build linker-libraries)
|
---|
| 406 | AC_ARG_WITH(build-libs,
|
---|
| 407 | [ --with-build-libs=XXX the build libraries ($(BUILD_LIBS)],
|
---|
| 408 | [BUILD_LIBS="$withval"])
|
---|
| 409 | AC_MSG_RESULT($BUILD_LIBS)
|
---|
| 410 |
|
---|
| 411 | # this assumes we're on Unix.
|
---|
| 412 | BUILD_EXEEXT=
|
---|
| 413 | BUILD_OBJEXT=o
|
---|
| 414 |
|
---|
| 415 | : ${BUILD_CC:='$(CC)'}
|
---|
| 416 |
|
---|
| 417 | if ( test "$BUILD_CC" = "$CC" || test "$BUILD_CC" = '$(CC)' ) ; then
|
---|
| 418 | AC_MSG_ERROR([Cross-build requires two compilers.
|
---|
| 419 | Use --with-build-cc to specify the native compiler.])
|
---|
| 420 | fi
|
---|
| 421 |
|
---|
| 422 | else
|
---|
| 423 | : ${BUILD_CC:='$(CC)'}
|
---|
| 424 | : ${BUILD_CPP:='$(CPP)'}
|
---|
| 425 | : ${BUILD_CFLAGS:='$(CFLAGS)'}
|
---|
| 426 | : ${BUILD_CPPFLAGS:='$(CPPFLAGS)'}
|
---|
| 427 | : ${BUILD_LDFLAGS:='$(LDFLAGS)'}
|
---|
| 428 | : ${BUILD_LIBS:='$(LIBS)'}
|
---|
| 429 | : ${BUILD_EXEEXT:='$x'}
|
---|
| 430 | : ${BUILD_OBJEXT:='o'}
|
---|
| 431 | fi
|
---|
| 432 |
|
---|
| 433 | AC_SUBST(BUILD_CC)
|
---|
| 434 | AC_SUBST(BUILD_CPP)
|
---|
| 435 | AC_SUBST(BUILD_CFLAGS)
|
---|
| 436 | AC_SUBST(BUILD_CPPFLAGS)
|
---|
| 437 | AC_SUBST(BUILD_LDFLAGS)
|
---|
| 438 | AC_SUBST(BUILD_LIBS)
|
---|
| 439 | AC_SUBST(BUILD_EXEEXT)
|
---|
| 440 | AC_SUBST(BUILD_OBJEXT)
|
---|
| 441 | ])dnl
|
---|
| 442 | dnl ---------------------------------------------------------------------------
|
---|
| 443 | dnl CF_CFG_DEFAULTS version: 7 updated: 2005/09/24 16:15:00
|
---|
| 444 | dnl ---------------
|
---|
| 445 | dnl Determine the default configuration into which we'll install ncurses. This
|
---|
| 446 | dnl can be overridden by the user's command-line options. There's two items to
|
---|
| 447 | dnl look for:
|
---|
| 448 | dnl 1. the prefix (e.g., /usr)
|
---|
| 449 | dnl 2. the header files (e.g., /usr/include/ncurses)
|
---|
| 450 | dnl We'll look for a previous installation of ncurses and use the same defaults.
|
---|
| 451 | dnl
|
---|
| 452 | dnl We don't use AC_PREFIX_DEFAULT, because it gets evaluated too soon, and
|
---|
| 453 | dnl we don't use AC_PREFIX_PROGRAM, because we cannot distinguish ncurses's
|
---|
| 454 | dnl programs from a vendor's.
|
---|
| 455 | AC_DEFUN([CF_CFG_DEFAULTS],
|
---|
| 456 | [
|
---|
| 457 | AC_MSG_CHECKING(for prefix)
|
---|
| 458 | if test "x$prefix" = "xNONE" ; then
|
---|
| 459 | case "$cf_cv_system_name" in
|
---|
| 460 | # non-vendor systems don't have a conflict
|
---|
| 461 | openbsd*|freebsd*|linux*|cygwin*|k*bsd*-gnu)
|
---|
| 462 | prefix=/usr
|
---|
| 463 | ;;
|
---|
| 464 | *) prefix=$ac_default_prefix
|
---|
| 465 | ;;
|
---|
| 466 | esac
|
---|
| 467 | fi
|
---|
| 468 | AC_MSG_RESULT($prefix)
|
---|
| 469 |
|
---|
| 470 | if test "x$prefix" = "xNONE" ; then
|
---|
| 471 | AC_MSG_CHECKING(for default include-directory)
|
---|
| 472 | test -n "$verbose" && echo 1>&AC_FD_MSG
|
---|
| 473 | for cf_symbol in \
|
---|
| 474 | $includedir \
|
---|
| 475 | $includedir/ncurses \
|
---|
| 476 | $prefix/include \
|
---|
| 477 | $prefix/include/ncurses \
|
---|
| 478 | /usr/local/include \
|
---|
| 479 | /usr/local/include/ncurses \
|
---|
| 480 | /usr/include \
|
---|
| 481 | /usr/include/ncurses
|
---|
| 482 | do
|
---|
| 483 | cf_dir=`eval echo $cf_symbol`
|
---|
| 484 | if test -f $cf_dir/curses.h ; then
|
---|
| 485 | if ( fgrep NCURSES_VERSION $cf_dir/curses.h 2>&1 >/dev/null ) ; then
|
---|
| 486 | includedir="$cf_symbol"
|
---|
| 487 | test -n "$verbose" && echo $ac_n " found " 1>&AC_FD_MSG
|
---|
| 488 | break
|
---|
| 489 | fi
|
---|
| 490 | fi
|
---|
| 491 | test -n "$verbose" && echo " tested $cf_dir" 1>&AC_FD_MSG
|
---|
| 492 | done
|
---|
| 493 | AC_MSG_RESULT($includedir)
|
---|
| 494 | fi
|
---|
| 495 | ])dnl
|
---|
| 496 | dnl ---------------------------------------------------------------------------
|
---|
| 497 | dnl CF_CGETENT version: 3 updated: 2000/08/12 23:18:52
|
---|
| 498 | dnl ----------
|
---|
| 499 | dnl Check if the terminal-capability database functions are available. If not,
|
---|
| 500 | dnl ncurses has a much-reduced version.
|
---|
| 501 | AC_DEFUN([CF_CGETENT],[
|
---|
| 502 | AC_MSG_CHECKING(for terminal-capability database functions)
|
---|
| 503 | AC_CACHE_VAL(cf_cv_cgetent,[
|
---|
| 504 | AC_TRY_LINK([
|
---|
| 505 | #include <stdlib.h>],[
|
---|
| 506 | char temp[128];
|
---|
| 507 | char *buf = temp;
|
---|
| 508 | char *db_array = temp;
|
---|
| 509 | cgetent(&buf, /* int *, */ &db_array, "vt100");
|
---|
| 510 | cgetcap(buf, "tc", '=');
|
---|
| 511 | cgetmatch(buf, "tc");
|
---|
| 512 | ],
|
---|
| 513 | [cf_cv_cgetent=yes],
|
---|
| 514 | [cf_cv_cgetent=no])
|
---|
| 515 | ])
|
---|
| 516 | AC_MSG_RESULT($cf_cv_cgetent)
|
---|
| 517 | test "$cf_cv_cgetent" = yes && AC_DEFINE(HAVE_BSD_CGETENT)
|
---|
| 518 | ])dnl
|
---|
| 519 | dnl ---------------------------------------------------------------------------
|
---|
| 520 | dnl CF_CHECK_CACHE version: 10 updated: 2004/05/23 13:03:31
|
---|
| 521 | dnl --------------
|
---|
| 522 | dnl Check if we're accidentally using a cache from a different machine.
|
---|
| 523 | dnl Derive the system name, as a check for reusing the autoconf cache.
|
---|
| 524 | dnl
|
---|
| 525 | dnl If we've packaged config.guess and config.sub, run that (since it does a
|
---|
| 526 | dnl better job than uname). Normally we'll use AC_CANONICAL_HOST, but allow
|
---|
| 527 | dnl an extra parameter that we may override, e.g., for AC_CANONICAL_SYSTEM
|
---|
| 528 | dnl which is useful in cross-compiles.
|
---|
| 529 | dnl
|
---|
| 530 | dnl Note: we would use $ac_config_sub, but that is one of the places where
|
---|
| 531 | dnl autoconf 2.5x broke compatibility with autoconf 2.13
|
---|
| 532 | AC_DEFUN([CF_CHECK_CACHE],
|
---|
| 533 | [
|
---|
| 534 | if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then
|
---|
| 535 | ifelse([$1],,[AC_CANONICAL_HOST],[$1])
|
---|
| 536 | system_name="$host_os"
|
---|
| 537 | else
|
---|
| 538 | system_name="`(uname -s -r) 2>/dev/null`"
|
---|
| 539 | if test -z "$system_name" ; then
|
---|
| 540 | system_name="`(hostname) 2>/dev/null`"
|
---|
| 541 | fi
|
---|
| 542 | fi
|
---|
| 543 | test -n "$system_name" && AC_DEFINE_UNQUOTED(SYSTEM_NAME,"$system_name")
|
---|
| 544 | AC_CACHE_VAL(cf_cv_system_name,[cf_cv_system_name="$system_name"])
|
---|
| 545 |
|
---|
| 546 | test -z "$system_name" && system_name="$cf_cv_system_name"
|
---|
| 547 | test -n "$cf_cv_system_name" && AC_MSG_RESULT(Configuring for $cf_cv_system_name)
|
---|
| 548 |
|
---|
| 549 | if test ".$system_name" != ".$cf_cv_system_name" ; then
|
---|
| 550 | AC_MSG_RESULT(Cached system name ($system_name) does not agree with actual ($cf_cv_system_name))
|
---|
| 551 | AC_ERROR("Please remove config.cache and try again.")
|
---|
| 552 | fi
|
---|
| 553 | ])dnl
|
---|
| 554 | dnl ---------------------------------------------------------------------------
|
---|
| 555 | dnl CF_CHECK_ERRNO version: 9 updated: 2001/12/30 18:03:23
|
---|
| 556 | dnl --------------
|
---|
| 557 | dnl Check for data that is usually declared in <stdio.h> or <errno.h>, e.g.,
|
---|
| 558 | dnl the 'errno' variable. Define a DECL_xxx symbol if we must declare it
|
---|
| 559 | dnl ourselves.
|
---|
| 560 | dnl
|
---|
| 561 | dnl $1 = the name to check
|
---|
| 562 | AC_DEFUN([CF_CHECK_ERRNO],
|
---|
| 563 | [
|
---|
| 564 | AC_CACHE_CHECK(if external $1 is declared, cf_cv_dcl_$1,[
|
---|
| 565 | AC_TRY_COMPILE([
|
---|
| 566 | #ifdef HAVE_STDLIB_H
|
---|
| 567 | #include <stdlib.h>
|
---|
| 568 | #endif
|
---|
| 569 | #include <stdio.h>
|
---|
| 570 | #include <sys/types.h>
|
---|
| 571 | #include <errno.h> ],
|
---|
| 572 | [long x = (long) $1],
|
---|
| 573 | [cf_cv_dcl_$1=yes],
|
---|
| 574 | [cf_cv_dcl_$1=no])
|
---|
| 575 | ])
|
---|
| 576 |
|
---|
| 577 | if test "$cf_cv_dcl_$1" = no ; then
|
---|
| 578 | CF_UPPER(cf_result,decl_$1)
|
---|
| 579 | AC_DEFINE_UNQUOTED($cf_result)
|
---|
| 580 | fi
|
---|
| 581 |
|
---|
| 582 | # It's possible (for near-UNIX clones) that the data doesn't exist
|
---|
| 583 | CF_CHECK_EXTERN_DATA($1,int)
|
---|
| 584 | ])dnl
|
---|
| 585 | dnl ---------------------------------------------------------------------------
|
---|
| 586 | dnl CF_CHECK_EXTERN_DATA version: 3 updated: 2001/12/30 18:03:23
|
---|
| 587 | dnl --------------------
|
---|
| 588 | dnl Check for existence of external data in the current set of libraries. If
|
---|
| 589 | dnl we can modify it, it's real enough.
|
---|
| 590 | dnl $1 = the name to check
|
---|
| 591 | dnl $2 = its type
|
---|
| 592 | AC_DEFUN([CF_CHECK_EXTERN_DATA],
|
---|
| 593 | [
|
---|
| 594 | AC_CACHE_CHECK(if external $1 exists, cf_cv_have_$1,[
|
---|
| 595 | AC_TRY_LINK([
|
---|
| 596 | #undef $1
|
---|
| 597 | extern $2 $1;
|
---|
| 598 | ],
|
---|
| 599 | [$1 = 2],
|
---|
| 600 | [cf_cv_have_$1=yes],
|
---|
| 601 | [cf_cv_have_$1=no])
|
---|
| 602 | ])
|
---|
| 603 |
|
---|
| 604 | if test "$cf_cv_have_$1" = yes ; then
|
---|
| 605 | CF_UPPER(cf_result,have_$1)
|
---|
| 606 | AC_DEFINE_UNQUOTED($cf_result)
|
---|
| 607 | fi
|
---|
| 608 |
|
---|
| 609 | ])dnl
|
---|
| 610 | dnl ---------------------------------------------------------------------------
|
---|
| 611 | dnl CF_CPP_PARAM_INIT version: 4 updated: 2001/04/07 22:31:18
|
---|
| 612 | dnl -----------------
|
---|
| 613 | dnl Check if the C++ compiler accepts duplicate parameter initialization. This
|
---|
| 614 | dnl is a late feature for the standard and is not in some recent compilers
|
---|
| 615 | dnl (1999/9/11).
|
---|
| 616 | AC_DEFUN([CF_CPP_PARAM_INIT],
|
---|
| 617 | [
|
---|
| 618 | if test -n "$CXX"; then
|
---|
| 619 | AC_CACHE_CHECK(if $CXX accepts parameter initialization,cf_cv_cpp_param_init,[
|
---|
| 620 | AC_LANG_SAVE
|
---|
| 621 | AC_LANG_CPLUSPLUS
|
---|
| 622 | AC_TRY_RUN([
|
---|
| 623 | class TEST {
|
---|
| 624 | private:
|
---|
| 625 | int value;
|
---|
| 626 | public:
|
---|
| 627 | TEST(int x = 1);
|
---|
| 628 | ~TEST();
|
---|
| 629 | };
|
---|
| 630 |
|
---|
| 631 | TEST::TEST(int x = 1) // some compilers do not like second initializer
|
---|
| 632 | {
|
---|
| 633 | value = x;
|
---|
| 634 | }
|
---|
| 635 | void main() { }
|
---|
| 636 | ],
|
---|
| 637 | [cf_cv_cpp_param_init=yes],
|
---|
| 638 | [cf_cv_cpp_param_init=no],
|
---|
| 639 | [cf_cv_cpp_param_init=unknown])
|
---|
| 640 | AC_LANG_RESTORE
|
---|
| 641 | ])
|
---|
| 642 | fi
|
---|
| 643 | test "$cf_cv_cpp_param_init" = yes && AC_DEFINE(CPP_HAS_PARAM_INIT)
|
---|
| 644 | ])dnl
|
---|
| 645 | dnl ---------------------------------------------------------------------------
|
---|
| 646 | dnl CF_CPP_STATIC_CAST version: 1 updated: 2005/07/23 16:52:43
|
---|
| 647 | dnl ------------------
|
---|
| 648 | dnl Check if the C++ compiler accepts static_cast in generics. This appears to
|
---|
| 649 | dnl not be supported in g++ before 3.0
|
---|
| 650 | AC_DEFUN([CF_CPP_STATIC_CAST],
|
---|
| 651 | [
|
---|
| 652 | if test -n "$CXX"; then
|
---|
| 653 |
|
---|
| 654 | AC_CACHE_CHECK(if $CXX accepts static_cast,cf_cv_cpp_static_cast,[
|
---|
| 655 | AC_LANG_SAVE
|
---|
| 656 | AC_LANG_CPLUSPLUS
|
---|
| 657 |
|
---|
| 658 | AC_TRY_COMPILE([
|
---|
| 659 | class NCursesPanel
|
---|
| 660 | {
|
---|
| 661 | public:
|
---|
| 662 | NCursesPanel(int nlines,
|
---|
| 663 | int ncols,
|
---|
| 664 | int begin_y = 0,
|
---|
| 665 | int begin_x = 0)
|
---|
| 666 | {
|
---|
| 667 | }
|
---|
| 668 |
|
---|
| 669 | ~NCursesPanel();
|
---|
| 670 | };
|
---|
| 671 |
|
---|
| 672 | template<class T> class NCursesUserPanel : public NCursesPanel
|
---|
| 673 | {
|
---|
| 674 | public:
|
---|
| 675 | NCursesUserPanel (int nlines,
|
---|
| 676 | int ncols,
|
---|
| 677 | int begin_y = 0,
|
---|
| 678 | int begin_x = 0,
|
---|
| 679 | const T* p_UserData = static_cast<T*>(0))
|
---|
| 680 | : NCursesPanel (nlines, ncols, begin_y, begin_x)
|
---|
| 681 | {
|
---|
| 682 | };
|
---|
| 683 | NCursesUserPanel(const T* p_UserData = static_cast<T*>(0)) : NCursesPanel()
|
---|
| 684 | {
|
---|
| 685 | };
|
---|
| 686 |
|
---|
| 687 | virtual ~NCursesUserPanel() {};
|
---|
| 688 | };
|
---|
| 689 | ],[
|
---|
| 690 | const char* p_UserData = static_cast<char*>(0)],
|
---|
| 691 | [cf_cv_cpp_static_cast=yes],
|
---|
| 692 | [cf_cv_cpp_static_cast=no])
|
---|
| 693 |
|
---|
| 694 | AC_LANG_RESTORE
|
---|
| 695 | ])
|
---|
| 696 |
|
---|
| 697 | fi
|
---|
| 698 |
|
---|
| 699 | test "$cf_cv_cpp_static_cast" = yes && AC_DEFINE(CPP_HAS_STATIC_CAST)
|
---|
| 700 | ])dnl
|
---|
| 701 | dnl ---------------------------------------------------------------------------
|
---|
| 702 | dnl CF_CPP_VSCAN_FUNC version: 5 updated: 2001/12/02 01:39:28
|
---|
| 703 | dnl -----------------
|
---|
| 704 | dnl Check if the g++ compiler supports vscan function (not a standard feature).
|
---|
| 705 | AC_DEFUN([CF_CPP_VSCAN_FUNC],
|
---|
| 706 | [
|
---|
| 707 | if test -n "$CXX"; then
|
---|
| 708 |
|
---|
| 709 | AC_LANG_SAVE
|
---|
| 710 | AC_LANG_CPLUSPLUS
|
---|
| 711 | AC_CHECK_HEADERS(strstream.h)
|
---|
| 712 |
|
---|
| 713 | AC_CACHE_CHECK(if $CXX supports vscan function,cf_cv_cpp_vscan_func,[
|
---|
| 714 | for cf_vscan_func in strstream strstream_cast stdio
|
---|
| 715 | do
|
---|
| 716 | case $cf_vscan_func in #(vi
|
---|
| 717 | stdio) cf_vscan_defs=USE_STDIO_VSCAN ;; #(vi
|
---|
| 718 | strstream) cf_vscan_defs=USE_STRSTREAM_VSCAN ;;
|
---|
| 719 | strstream_cast) cf_vscan_defs=USE_STRSTREAM_VSCAN_CAST ;;
|
---|
| 720 | esac
|
---|
| 721 | AC_TRY_LINK([
|
---|
| 722 | #include <stdio.h>
|
---|
| 723 | #include <stdarg.h>
|
---|
| 724 | #define $cf_vscan_defs 1
|
---|
| 725 | #if defined(USE_STDIO_VSCAN)
|
---|
| 726 | #elif defined(HAVE_STRSTREAM_H) && defined(USE_STRSTREAM_VSCAN)
|
---|
| 727 | #include <strstream.h>
|
---|
| 728 | #endif
|
---|
| 729 |
|
---|
| 730 | int scanw(const char* fmt, ...)
|
---|
| 731 | {
|
---|
| 732 | int result = -1;
|
---|
| 733 | char buf[BUFSIZ];
|
---|
| 734 |
|
---|
| 735 | va_list args;
|
---|
| 736 | va_start(args, fmt);
|
---|
| 737 | #if defined(USE_STDIO_VSCAN)
|
---|
| 738 | if (::vsscanf(buf, fmt, args) != -1)
|
---|
| 739 | result = 0;
|
---|
| 740 | #elif defined(USE_STRSTREAM_VSCAN)
|
---|
| 741 | strstreambuf ss(buf, sizeof(buf));
|
---|
| 742 | if (ss.vscan(fmt, args) != -1)
|
---|
| 743 | result = 0;
|
---|
| 744 | #elif defined(USE_STRSTREAM_VSCAN_CAST)
|
---|
| 745 | strstreambuf ss(buf, sizeof(buf));
|
---|
| 746 | if (ss.vscan(fmt, (_IO_va_list)args) != -1)
|
---|
| 747 | result = 0;
|
---|
| 748 | #else
|
---|
| 749 | #error case $cf_vscan_func failed
|
---|
| 750 | #endif
|
---|
| 751 | va_end(args);
|
---|
| 752 | return result;
|
---|
| 753 | }
|
---|
| 754 | ],[int tmp, foo = scanw("%d", &tmp)],
|
---|
| 755 | [cf_cv_cpp_vscan_func=$cf_vscan_func; break],
|
---|
| 756 | [cf_cv_cpp_vscan_func=no])
|
---|
| 757 | test "$cf_cv_cpp_vscan_func" != no && break
|
---|
| 758 | done
|
---|
| 759 | ])
|
---|
| 760 |
|
---|
| 761 | AC_LANG_RESTORE
|
---|
| 762 | fi
|
---|
| 763 |
|
---|
| 764 | case $cf_cv_cpp_vscan_func in #(vi
|
---|
| 765 | stdio) #(vi
|
---|
| 766 | AC_DEFINE(CPP_HAS_VSCAN_FUNC)
|
---|
| 767 | AC_DEFINE(USE_STDIO_VSCAN)
|
---|
| 768 | ;;
|
---|
| 769 | strstream)
|
---|
| 770 | AC_DEFINE(CPP_HAS_VSCAN_FUNC)
|
---|
| 771 | AC_DEFINE(USE_STRSTREAM_VSCAN)
|
---|
| 772 | ;;
|
---|
| 773 | strstream_cast)
|
---|
| 774 | AC_DEFINE(CPP_HAS_VSCAN_FUNC)
|
---|
| 775 | AC_DEFINE(USE_STRSTREAM_VSCAN_CAST)
|
---|
| 776 | ;;
|
---|
| 777 | esac
|
---|
| 778 | ])dnl
|
---|
| 779 | dnl ---------------------------------------------------------------------------
|
---|
| 780 | dnl CF_DIRNAME version: 4 updated: 2002/12/21 19:25:52
|
---|
| 781 | dnl ----------
|
---|
| 782 | dnl "dirname" is not portable, so we fake it with a shell script.
|
---|
| 783 | AC_DEFUN([CF_DIRNAME],[$1=`echo $2 | sed -e 's%/[[^/]]*$%%'`])dnl
|
---|
| 784 | dnl ---------------------------------------------------------------------------
|
---|
| 785 | dnl CF_DIRS_TO_MAKE version: 3 updated: 2002/02/23 20:38:31
|
---|
| 786 | dnl ---------------
|
---|
| 787 | AC_DEFUN([CF_DIRS_TO_MAKE],
|
---|
| 788 | [
|
---|
| 789 | DIRS_TO_MAKE="lib"
|
---|
| 790 | for cf_item in $cf_list_models
|
---|
| 791 | do
|
---|
| 792 | CF_OBJ_SUBDIR($cf_item,cf_subdir)
|
---|
| 793 | for cf_item2 in $DIRS_TO_MAKE
|
---|
| 794 | do
|
---|
| 795 | test $cf_item2 = $cf_subdir && break
|
---|
| 796 | done
|
---|
| 797 | test ".$cf_item2" != ".$cf_subdir" && DIRS_TO_MAKE="$DIRS_TO_MAKE $cf_subdir"
|
---|
| 798 | done
|
---|
| 799 | for cf_dir in $DIRS_TO_MAKE
|
---|
| 800 | do
|
---|
| 801 | test ! -d $cf_dir && mkdir $cf_dir
|
---|
| 802 | done
|
---|
| 803 | AC_SUBST(DIRS_TO_MAKE)
|
---|
| 804 | ])dnl
|
---|
| 805 | dnl ---------------------------------------------------------------------------
|
---|
| 806 | dnl CF_ERRNO version: 5 updated: 1997/11/30 12:44:39
|
---|
| 807 | dnl --------
|
---|
| 808 | dnl Check if 'errno' is declared in <errno.h>
|
---|
| 809 | AC_DEFUN([CF_ERRNO],
|
---|
| 810 | [
|
---|
| 811 | CF_CHECK_ERRNO(errno)
|
---|
| 812 | ])dnl
|
---|
| 813 | dnl ---------------------------------------------------------------------------
|
---|
| 814 | dnl CF_ETIP_DEFINES version: 3 updated: 2003/03/22 19:13:43
|
---|
| 815 | dnl ---------------
|
---|
| 816 | dnl Test for conflicting definitions of exception in gcc 2.8.0, etc., between
|
---|
| 817 | dnl math.h and builtin.h, only for ncurses
|
---|
| 818 | AC_DEFUN([CF_ETIP_DEFINES],
|
---|
| 819 | [
|
---|
| 820 | AC_MSG_CHECKING(for special defines needed for etip.h)
|
---|
| 821 | cf_save_CXXFLAGS="$CXXFLAGS"
|
---|
| 822 | cf_result="none"
|
---|
| 823 | for cf_math in "" MATH_H
|
---|
| 824 | do
|
---|
| 825 | for cf_excp in "" MATH_EXCEPTION
|
---|
| 826 | do
|
---|
| 827 | CXXFLAGS="$cf_save_CXXFLAGS -I${srcdir}/c++ -I${srcdir}/menu -I${srcdir}/include"
|
---|
| 828 | test -n "$cf_math" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_math}"
|
---|
| 829 | test -n "$cf_excp" && CXXFLAGS="$CXXFLAGS -DETIP_NEEDS_${cf_excp}"
|
---|
| 830 | AC_TRY_COMPILE([
|
---|
| 831 | #include <etip.h.in>
|
---|
| 832 | ],[],[
|
---|
| 833 | test -n "$cf_math" && AC_DEFINE_UNQUOTED(ETIP_NEEDS_${cf_math})
|
---|
| 834 | test -n "$cf_excp" && AC_DEFINE_UNQUOTED(ETIP_NEEDS_${cf_excp})
|
---|
| 835 | cf_result="$cf_math $cf_excp"
|
---|
| 836 | break
|
---|
| 837 | ],[])
|
---|
| 838 | done
|
---|
| 839 | done
|
---|
| 840 | AC_MSG_RESULT($cf_result)
|
---|
| 841 | CXXFLAGS="$cf_save_CXXFLAGS"
|
---|
| 842 | ])
|
---|
| 843 | dnl ---------------------------------------------------------------------------
|
---|
| 844 | dnl CF_FUNC_DLSYM version: 1 updated: 2004/06/16 20:52:45
|
---|
| 845 | dnl -------------
|
---|
| 846 | dnl Test for dlsym() and related functions, as well as libdl.
|
---|
| 847 | dnl
|
---|
| 848 | dnl Sets
|
---|
| 849 | dnl $cf_have_dlsym
|
---|
| 850 | dnl $cf_have_libdl
|
---|
| 851 | AC_DEFUN([CF_FUNC_DLSYM],[
|
---|
| 852 | cf_have_dlsym=no
|
---|
| 853 | AC_CHECK_FUNC(dlsym,cf_have_dlsym=yes,[
|
---|
| 854 |
|
---|
| 855 | cf_have_libdl=no
|
---|
| 856 | AC_CHECK_LIB(dl,dlsym,[
|
---|
| 857 | cf_have_dlsym=yes
|
---|
| 858 | cf_have_libdl=yes])])
|
---|
| 859 |
|
---|
| 860 | if test "$cf_have_dlsym" = yes ; then
|
---|
| 861 | test "$cf_have_libdl" = yes && LIBS="-ldl $LIBS"
|
---|
| 862 |
|
---|
| 863 | AC_MSG_CHECKING(whether able to link to dl*() functions)
|
---|
| 864 | AC_TRY_LINK([#include <dlfcn.h>],[
|
---|
| 865 | void *obj;
|
---|
| 866 | if ((obj = dlopen("filename", 0)) != 0) {
|
---|
| 867 | if (dlsym(obj, "symbolname") == 0) {
|
---|
| 868 | dlclose(obj);
|
---|
| 869 | }
|
---|
| 870 | }],[
|
---|
| 871 | AC_DEFINE(HAVE_LIBDL)],[
|
---|
| 872 | AC_MSG_ERROR(Cannot link test program for libdl)])
|
---|
| 873 | AC_MSG_RESULT(ok)
|
---|
| 874 | else
|
---|
| 875 | AC_MSG_ERROR(Cannot find dlsym function)
|
---|
| 876 | fi
|
---|
| 877 | ])
|
---|
| 878 | dnl ---------------------------------------------------------------------------
|
---|
| 879 | dnl CF_FUNC_MEMMOVE version: 5 updated: 2000/08/12 23:18:52
|
---|
| 880 | dnl ---------------
|
---|
| 881 | dnl Check for memmove, or a bcopy that can handle overlapping copy. If neither
|
---|
| 882 | dnl is found, add our own version of memmove to the list of objects.
|
---|
| 883 | AC_DEFUN([CF_FUNC_MEMMOVE],
|
---|
| 884 | [
|
---|
| 885 | AC_CHECK_FUNC(memmove,,[
|
---|
| 886 | AC_CHECK_FUNC(bcopy,[
|
---|
| 887 | AC_CACHE_CHECK(if bcopy does overlapping moves,cf_cv_good_bcopy,[
|
---|
| 888 | AC_TRY_RUN([
|
---|
| 889 | int main() {
|
---|
| 890 | static char data[] = "abcdefghijklmnopqrstuwwxyz";
|
---|
| 891 | char temp[40];
|
---|
| 892 | bcopy(data, temp, sizeof(data));
|
---|
| 893 | bcopy(temp+10, temp, 15);
|
---|
| 894 | bcopy(temp+5, temp+15, 10);
|
---|
| 895 | exit (strcmp(temp, "klmnopqrstuwwxypqrstuwwxyz"));
|
---|
| 896 | }
|
---|
| 897 | ],
|
---|
| 898 | [cf_cv_good_bcopy=yes],
|
---|
| 899 | [cf_cv_good_bcopy=no],
|
---|
| 900 | [cf_cv_good_bcopy=unknown])
|
---|
| 901 | ])
|
---|
| 902 | ],[cf_cv_good_bcopy=no])
|
---|
| 903 | if test "$cf_cv_good_bcopy" = yes ; then
|
---|
| 904 | AC_DEFINE(USE_OK_BCOPY)
|
---|
| 905 | else
|
---|
| 906 | AC_DEFINE(USE_MY_MEMMOVE)
|
---|
| 907 | fi
|
---|
| 908 | ])])dnl
|
---|
| 909 | dnl ---------------------------------------------------------------------------
|
---|
| 910 | dnl CF_FUNC_NANOSLEEP version: 1 updated: 2005/07/02 15:38:12
|
---|
| 911 | dnl -----------------
|
---|
| 912 | dnl Check for existence of workable nanosleep() function. Some systems, e.g.,
|
---|
| 913 | dnl AIX 4.x, provide a non-working version.
|
---|
| 914 | AC_DEFUN([CF_FUNC_NANOSLEEP],[
|
---|
| 915 | AC_CACHE_CHECK(if nanosleep really works,cf_cv_func_nanosleep,[
|
---|
| 916 | AC_TRY_RUN([
|
---|
| 917 | #include <stdio.h>
|
---|
| 918 | #include <errno.h>
|
---|
| 919 | #include <time.h>
|
---|
| 920 |
|
---|
| 921 | #ifdef HAVE_SYS_TIME_H
|
---|
| 922 | #include <sys/time.h>
|
---|
| 923 | #endif
|
---|
| 924 |
|
---|
| 925 | int main() {
|
---|
| 926 | struct timespec ts1, ts2;
|
---|
| 927 | int code;
|
---|
| 928 | ts1.tv_sec = 0;
|
---|
| 929 | ts1.tv_nsec = 750000000;
|
---|
| 930 | ts2.tv_sec = 0;
|
---|
| 931 | ts2.tv_nsec = 0;
|
---|
| 932 | errno = 0;
|
---|
| 933 | code = nanosleep(&ts1, &ts2); /* on failure errno is ENOSYS. */
|
---|
| 934 | exit(code != 0);
|
---|
| 935 | }
|
---|
| 936 | ],
|
---|
| 937 | [cf_cv_func_nanosleep=yes],
|
---|
| 938 | [cf_cv_func_nanosleep=no],
|
---|
| 939 | [cf_cv_func_nanosleep=unknown])])
|
---|
| 940 |
|
---|
| 941 | test "$cf_cv_func_nanosleep" = "yes" && AC_DEFINE(HAVE_NANOSLEEP)
|
---|
| 942 | ])
|
---|
| 943 | dnl ---------------------------------------------------------------------------
|
---|
| 944 | dnl CF_FUNC_POLL version: 2 updated: 2000/02/06 01:38:04
|
---|
| 945 | dnl ------------
|
---|
| 946 | dnl See if the poll function really works. Some platforms have poll(), but
|
---|
| 947 | dnl it does not work for terminals or files.
|
---|
| 948 | AC_DEFUN([CF_FUNC_POLL],[
|
---|
| 949 | AC_CACHE_CHECK(if poll really works,cf_cv_working_poll,[
|
---|
| 950 | AC_TRY_RUN([
|
---|
| 951 | #include <stdio.h>
|
---|
| 952 | #ifdef HAVE_POLL_H
|
---|
| 953 | #include <poll.h>
|
---|
| 954 | #else
|
---|
| 955 | #include <sys/poll.h>
|
---|
| 956 | #endif
|
---|
| 957 | int main() {
|
---|
| 958 | struct pollfd myfds;
|
---|
| 959 | int ret;
|
---|
| 960 |
|
---|
| 961 | myfds.fd = 0;
|
---|
| 962 | myfds.events = POLLIN;
|
---|
| 963 |
|
---|
| 964 | ret = poll(&myfds, 1, 100);
|
---|
| 965 | exit(ret != 0);
|
---|
| 966 | }],
|
---|
| 967 | [cf_cv_working_poll=yes],
|
---|
| 968 | [cf_cv_working_poll=no],
|
---|
| 969 | [cf_cv_working_poll=unknown])])
|
---|
| 970 | test "$cf_cv_working_poll" = "yes" && AC_DEFINE(HAVE_WORKING_POLL)
|
---|
| 971 | ])dnl
|
---|
| 972 | dnl ---------------------------------------------------------------------------
|
---|
| 973 | dnl CF_FUNC_TERMIOS version: 2 updated: 2000/07/22 23:37:24
|
---|
| 974 | dnl ---------------
|
---|
| 975 | dnl Some old/broken variations define tcgetattr() only as a macro in
|
---|
| 976 | dnl termio(s).h
|
---|
| 977 | AC_DEFUN([CF_FUNC_TERMIOS],[
|
---|
| 978 | AC_REQUIRE([CF_STRUCT_TERMIOS])
|
---|
| 979 | AC_CACHE_CHECK(for tcgetattr, cf_cv_have_tcgetattr,[
|
---|
| 980 | AC_TRY_LINK([
|
---|
| 981 | #include <sys/types.h>
|
---|
| 982 | #ifdef HAVE_UNISTD_H
|
---|
| 983 | #include <unistd.h>
|
---|
| 984 | #endif
|
---|
| 985 | #ifdef HAVE_TERMIOS_H
|
---|
| 986 | #include <termios.h>
|
---|
| 987 | #define TTY struct termios
|
---|
| 988 | #else
|
---|
| 989 | #ifdef HAVE_TERMIO_H
|
---|
| 990 | #include <termio.h>
|
---|
| 991 | #define TTY struct termio
|
---|
| 992 | #endif
|
---|
| 993 | #endif
|
---|
| 994 | ],[
|
---|
| 995 | TTY foo;
|
---|
| 996 | tcgetattr(1, &foo);],
|
---|
| 997 | [cf_cv_have_tcgetattr=yes],
|
---|
| 998 | [cf_cv_have_tcgetattr=no])])
|
---|
| 999 | test "$cf_cv_have_tcgetattr" = yes && AC_DEFINE(HAVE_TCGETATTR)
|
---|
| 1000 | ])dnl
|
---|
| 1001 | dnl ---------------------------------------------------------------------------
|
---|
| 1002 | dnl CF_FUNC_VSSCANF version: 3 updated: 2001/12/19 00:50:10
|
---|
| 1003 | dnl ---------------
|
---|
| 1004 | dnl Check for vsscanf() function, which is in c9x but generally not in earlier
|
---|
| 1005 | dnl versions of C. It is in the GNU C library, and can often be simulated by
|
---|
| 1006 | dnl other functions.
|
---|
| 1007 | AC_DEFUN([CF_FUNC_VSSCANF],
|
---|
| 1008 | [
|
---|
| 1009 | AC_CACHE_CHECK(for vsscanf function or workaround,cf_cv_func_vsscanf,[
|
---|
| 1010 | AC_TRY_LINK([
|
---|
| 1011 | #include <stdarg.h>
|
---|
| 1012 | #include <stdio.h>],[
|
---|
| 1013 | va_list ap;
|
---|
| 1014 | vsscanf("from", "%d", ap)],[cf_cv_func_vsscanf=vsscanf],[
|
---|
| 1015 | AC_TRY_LINK([
|
---|
| 1016 | #include <stdarg.h>
|
---|
| 1017 | #include <stdio.h>],[
|
---|
| 1018 | FILE strbuf;
|
---|
| 1019 | char *str = "from";
|
---|
| 1020 |
|
---|
| 1021 | strbuf._flag = _IOREAD;
|
---|
| 1022 | strbuf._ptr = strbuf._base = (unsigned char *) str;
|
---|
| 1023 | strbuf._cnt = strlen(str);
|
---|
| 1024 | strbuf._file = _NFILE;
|
---|
| 1025 | return (vfscanf(&strbuf, "%d", ap))],[cf_cv_func_vsscanf=vfscanf],[
|
---|
| 1026 | AC_TRY_LINK([
|
---|
| 1027 | #include <stdarg.h>
|
---|
| 1028 | #include <stdio.h>],[
|
---|
| 1029 | FILE strbuf;
|
---|
| 1030 | char *str = "from";
|
---|
| 1031 |
|
---|
| 1032 | strbuf._flag = _IOREAD;
|
---|
| 1033 | strbuf._ptr = strbuf._base = (unsigned char *) str;
|
---|
| 1034 | strbuf._cnt = strlen(str);
|
---|
| 1035 | strbuf._file = _NFILE;
|
---|
| 1036 | return (_doscan(&strbuf, "%d", ap))],[cf_cv_func_vsscanf=_doscan],[
|
---|
| 1037 | cf_cv_func_vsscanf=no])])])])
|
---|
| 1038 |
|
---|
| 1039 | case $cf_cv_func_vsscanf in #(vi
|
---|
| 1040 | vsscanf) AC_DEFINE(HAVE_VSSCANF);; #(vi
|
---|
| 1041 | vfscanf) AC_DEFINE(HAVE_VFSCANF);; #(vi
|
---|
| 1042 | _doscan) AC_DEFINE(HAVE__DOSCAN);;
|
---|
| 1043 | esac
|
---|
| 1044 |
|
---|
| 1045 | ])dnl
|
---|
| 1046 | dnl ---------------------------------------------------------------------------
|
---|
| 1047 | dnl CF_GCC_ATTRIBUTES version: 10 updated: 2005/05/28 13:16:28
|
---|
| 1048 | dnl -----------------
|
---|
| 1049 | dnl Test for availability of useful gcc __attribute__ directives to quiet
|
---|
| 1050 | dnl compiler warnings. Though useful, not all are supported -- and contrary
|
---|
| 1051 | dnl to documentation, unrecognized directives cause older compilers to barf.
|
---|
| 1052 | AC_DEFUN([CF_GCC_ATTRIBUTES],
|
---|
| 1053 | [
|
---|
| 1054 | if test "$GCC" = yes
|
---|
| 1055 | then
|
---|
| 1056 | cat > conftest.i <<EOF
|
---|
| 1057 | #ifndef GCC_PRINTF
|
---|
| 1058 | #define GCC_PRINTF 0
|
---|
| 1059 | #endif
|
---|
| 1060 | #ifndef GCC_SCANF
|
---|
| 1061 | #define GCC_SCANF 0
|
---|
| 1062 | #endif
|
---|
| 1063 | #ifndef GCC_NORETURN
|
---|
| 1064 | #define GCC_NORETURN /* nothing */
|
---|
| 1065 | #endif
|
---|
| 1066 | #ifndef GCC_UNUSED
|
---|
| 1067 | #define GCC_UNUSED /* nothing */
|
---|
| 1068 | #endif
|
---|
| 1069 | EOF
|
---|
| 1070 | if test "$GCC" = yes
|
---|
| 1071 | then
|
---|
| 1072 | AC_CHECKING([for $CC __attribute__ directives])
|
---|
| 1073 | cat > conftest.$ac_ext <<EOF
|
---|
| 1074 | #line __oline__ "configure"
|
---|
| 1075 | #include "confdefs.h"
|
---|
| 1076 | #include "conftest.h"
|
---|
| 1077 | #include "conftest.i"
|
---|
| 1078 | #if GCC_PRINTF
|
---|
| 1079 | #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
|
---|
| 1080 | #else
|
---|
| 1081 | #define GCC_PRINTFLIKE(fmt,var) /*nothing*/
|
---|
| 1082 | #endif
|
---|
| 1083 | #if GCC_SCANF
|
---|
| 1084 | #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
|
---|
| 1085 | #else
|
---|
| 1086 | #define GCC_SCANFLIKE(fmt,var) /*nothing*/
|
---|
| 1087 | #endif
|
---|
| 1088 | extern void wow(char *,...) GCC_SCANFLIKE(1,2);
|
---|
| 1089 | extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN;
|
---|
| 1090 | extern void foo(void) GCC_NORETURN;
|
---|
| 1091 | int main(int argc GCC_UNUSED, char *argv[[]] GCC_UNUSED) { return 0; }
|
---|
| 1092 | EOF
|
---|
| 1093 | for cf_attribute in scanf printf unused noreturn
|
---|
| 1094 | do
|
---|
| 1095 | CF_UPPER(cf_ATTRIBUTE,$cf_attribute)
|
---|
| 1096 | cf_directive="__attribute__(($cf_attribute))"
|
---|
| 1097 | echo "checking for $CC $cf_directive" 1>&AC_FD_CC
|
---|
| 1098 | case $cf_attribute in
|
---|
| 1099 | scanf|printf)
|
---|
| 1100 | cat >conftest.h <<EOF
|
---|
| 1101 | #define GCC_$cf_ATTRIBUTE 1
|
---|
| 1102 | EOF
|
---|
| 1103 | ;;
|
---|
| 1104 | *)
|
---|
| 1105 | cat >conftest.h <<EOF
|
---|
| 1106 | #define GCC_$cf_ATTRIBUTE $cf_directive
|
---|
| 1107 | EOF
|
---|
| 1108 | ;;
|
---|
| 1109 | esac
|
---|
| 1110 | if AC_TRY_EVAL(ac_compile); then
|
---|
| 1111 | test -n "$verbose" && AC_MSG_RESULT(... $cf_attribute)
|
---|
| 1112 | cat conftest.h >>confdefs.h
|
---|
| 1113 | fi
|
---|
| 1114 | done
|
---|
| 1115 | else
|
---|
| 1116 | fgrep define conftest.i >>confdefs.h
|
---|
| 1117 | fi
|
---|
| 1118 | rm -rf conftest*
|
---|
| 1119 | fi
|
---|
| 1120 | ])dnl
|
---|
| 1121 | dnl ---------------------------------------------------------------------------
|
---|
| 1122 | dnl CF_GCC_VERSION version: 4 updated: 2005/08/27 09:53:42
|
---|
| 1123 | dnl --------------
|
---|
| 1124 | dnl Find version of gcc
|
---|
| 1125 | AC_DEFUN([CF_GCC_VERSION],[
|
---|
| 1126 | AC_REQUIRE([AC_PROG_CC])
|
---|
| 1127 | GCC_VERSION=none
|
---|
| 1128 | if test "$GCC" = yes ; then
|
---|
| 1129 | AC_MSG_CHECKING(version of $CC)
|
---|
| 1130 | GCC_VERSION="`${CC} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`"
|
---|
| 1131 | test -z "$GCC_VERSION" && GCC_VERSION=unknown
|
---|
| 1132 | AC_MSG_RESULT($GCC_VERSION)
|
---|
| 1133 | fi
|
---|
| 1134 | ])dnl
|
---|
| 1135 | dnl ---------------------------------------------------------------------------
|
---|
| 1136 | dnl CF_GCC_WARNINGS version: 20 updated: 2005/08/06 18:37:29
|
---|
| 1137 | dnl ---------------
|
---|
| 1138 | dnl Check if the compiler supports useful warning options. There's a few that
|
---|
| 1139 | dnl we don't use, simply because they're too noisy:
|
---|
| 1140 | dnl
|
---|
| 1141 | dnl -Wconversion (useful in older versions of gcc, but not in gcc 2.7.x)
|
---|
| 1142 | dnl -Wredundant-decls (system headers make this too noisy)
|
---|
| 1143 | dnl -Wtraditional (combines too many unrelated messages, only a few useful)
|
---|
| 1144 | dnl -Wwrite-strings (too noisy, but should review occasionally). This
|
---|
| 1145 | dnl is enabled for ncurses using "--enable-const".
|
---|
| 1146 | dnl -pedantic
|
---|
| 1147 | dnl
|
---|
| 1148 | dnl Parameter:
|
---|
| 1149 | dnl $1 is an optional list of gcc warning flags that a particular
|
---|
| 1150 | dnl application might want to use, e.g., "no-unused" for
|
---|
| 1151 | dnl -Wno-unused
|
---|
| 1152 | dnl Special:
|
---|
| 1153 | dnl If $with_ext_const is "yes", add a check for -Wwrite-strings
|
---|
| 1154 | dnl
|
---|
| 1155 | AC_DEFUN([CF_GCC_WARNINGS],
|
---|
| 1156 | [
|
---|
| 1157 | AC_REQUIRE([CF_GCC_VERSION])
|
---|
| 1158 | CF_INTEL_COMPILER(GCC,INTEL_COMPILER,CFLAGS)
|
---|
| 1159 |
|
---|
| 1160 | cat > conftest.$ac_ext <<EOF
|
---|
| 1161 | #line __oline__ "configure"
|
---|
| 1162 | int main(int argc, char *argv[[]]) { return (argv[[argc-1]] == 0) ; }
|
---|
| 1163 | EOF
|
---|
| 1164 |
|
---|
| 1165 | if test "$INTEL_COMPILER" = yes
|
---|
| 1166 | then
|
---|
| 1167 | # The "-wdXXX" options suppress warnings:
|
---|
| 1168 | # remark #1419: external declaration in primary source file
|
---|
| 1169 | # remark #1682: implicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
|
---|
| 1170 | # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
|
---|
| 1171 | # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
|
---|
| 1172 | # remark #193: zero used for undefined preprocessing identifier
|
---|
| 1173 | # remark #593: variable "curs_sb_left_arrow" was set but never used
|
---|
| 1174 | # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
|
---|
| 1175 | # remark #869: parameter "tw" was never referenced
|
---|
| 1176 | # remark #981: operands are evaluated in unspecified order
|
---|
| 1177 | # warning #269: invalid format string conversion
|
---|
| 1178 |
|
---|
| 1179 | AC_CHECKING([for $CC warning options])
|
---|
| 1180 | cf_save_CFLAGS="$CFLAGS"
|
---|
| 1181 | EXTRA_CFLAGS="-Wall"
|
---|
| 1182 | for cf_opt in $1 \
|
---|
| 1183 | wd1419 \
|
---|
| 1184 | wd1682 \
|
---|
| 1185 | wd1683 \
|
---|
| 1186 | wd1684 \
|
---|
| 1187 | wd193 \
|
---|
| 1188 | wd279 \
|
---|
| 1189 | wd593 \
|
---|
| 1190 | wd810 \
|
---|
| 1191 | wd869 \
|
---|
| 1192 | wd981
|
---|
| 1193 | do
|
---|
| 1194 | CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
|
---|
| 1195 | if AC_TRY_EVAL(ac_compile); then
|
---|
| 1196 | test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
|
---|
| 1197 | EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
|
---|
| 1198 | fi
|
---|
| 1199 | done
|
---|
| 1200 | CFLAGS="$cf_save_CFLAGS"
|
---|
| 1201 |
|
---|
| 1202 | elif test "$GCC" = yes
|
---|
| 1203 | then
|
---|
| 1204 | AC_CHECKING([for $CC warning options])
|
---|
| 1205 | cf_save_CFLAGS="$CFLAGS"
|
---|
| 1206 | EXTRA_CFLAGS="-W -Wall"
|
---|
| 1207 | cf_warn_CONST=""
|
---|
| 1208 | test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
|
---|
| 1209 | for cf_opt in \
|
---|
| 1210 | Wbad-function-cast \
|
---|
| 1211 | Wcast-align \
|
---|
| 1212 | Wcast-qual \
|
---|
| 1213 | Winline \
|
---|
| 1214 | Wmissing-declarations \
|
---|
| 1215 | Wmissing-prototypes \
|
---|
| 1216 | Wnested-externs \
|
---|
| 1217 | Wpointer-arith \
|
---|
| 1218 | Wshadow \
|
---|
| 1219 | Wstrict-prototypes \
|
---|
| 1220 | Wundef $cf_warn_CONST $1
|
---|
| 1221 | do
|
---|
| 1222 | CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
|
---|
| 1223 | if AC_TRY_EVAL(ac_compile); then
|
---|
| 1224 | test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
|
---|
| 1225 | case $cf_opt in #(vi
|
---|
| 1226 | Wcast-qual) #(vi
|
---|
| 1227 | CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES"
|
---|
| 1228 | ;;
|
---|
| 1229 | Winline) #(vi
|
---|
| 1230 | case $GCC_VERSION in
|
---|
| 1231 | 3.3*)
|
---|
| 1232 | CF_VERBOSE(feature is broken in gcc $GCC_VERSION)
|
---|
| 1233 | continue;;
|
---|
| 1234 | esac
|
---|
| 1235 | ;;
|
---|
| 1236 | esac
|
---|
| 1237 | EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
|
---|
| 1238 | fi
|
---|
| 1239 | done
|
---|
| 1240 | CFLAGS="$cf_save_CFLAGS"
|
---|
| 1241 | fi
|
---|
| 1242 | rm -f conftest*
|
---|
| 1243 |
|
---|
| 1244 | AC_SUBST(EXTRA_CFLAGS)
|
---|
| 1245 | ])dnl
|
---|
| 1246 | dnl ---------------------------------------------------------------------------
|
---|
| 1247 | dnl CF_GNAT_TRY_LINK version: 1 updated: 2004/08/21 19:02:08
|
---|
| 1248 | dnl ----------------
|
---|
| 1249 | dnl Verify that a test program compiles/links with GNAT.
|
---|
| 1250 | dnl $cf_ada_make is set to the program that compiles/links
|
---|
| 1251 | dnl $ADAFLAGS may be set to the GNAT flags.
|
---|
| 1252 | dnl
|
---|
| 1253 | dnl $1 is the text of the spec
|
---|
| 1254 | dnl $2 is the text of the body
|
---|
| 1255 | dnl $3 is the shell command to execute if successful
|
---|
| 1256 | dnl $4 is the shell command to execute if not successful
|
---|
| 1257 | AC_DEFUN([CF_GNAT_TRY_LINK],
|
---|
| 1258 | [
|
---|
| 1259 | rm -f conftest*
|
---|
| 1260 | cat >>conftest.ads <<CF_EOF
|
---|
| 1261 | $1
|
---|
| 1262 | CF_EOF
|
---|
| 1263 | cat >>conftest.adb <<CF_EOF
|
---|
| 1264 | $2
|
---|
| 1265 | CF_EOF
|
---|
| 1266 | if ( $cf_ada_make $ADAFLAGS conftest 1>&AC_FD_CC 2>&1 ) ; then
|
---|
| 1267 | ifelse($3,, :,[ $3])
|
---|
| 1268 | ifelse($4,,,[else
|
---|
| 1269 | $4])
|
---|
| 1270 | fi
|
---|
| 1271 | rm -f conftest*
|
---|
| 1272 | ])dnl
|
---|
| 1273 | dnl ---------------------------------------------------------------------------
|
---|
| 1274 | dnl CF_GNAT_TRY_RUN version: 3 updated: 2004/08/21 19:02:08
|
---|
| 1275 | dnl ---------------
|
---|
| 1276 | dnl Verify that a test program compiles and runs with GNAT
|
---|
| 1277 | dnl $cf_ada_make is set to the program that compiles/links
|
---|
| 1278 | dnl $ADAFLAGS may be set to the GNAT flags.
|
---|
| 1279 | dnl
|
---|
| 1280 | dnl $1 is the text of the spec
|
---|
| 1281 | dnl $2 is the text of the body
|
---|
| 1282 | dnl $3 is the shell command to execute if successful
|
---|
| 1283 | dnl $4 is the shell command to execute if not successful
|
---|
| 1284 | AC_DEFUN([CF_GNAT_TRY_RUN],
|
---|
| 1285 | [
|
---|
| 1286 | rm -f conftest*
|
---|
| 1287 | cat >>conftest.ads <<CF_EOF
|
---|
| 1288 | $1
|
---|
| 1289 | CF_EOF
|
---|
| 1290 | cat >>conftest.adb <<CF_EOF
|
---|
| 1291 | $2
|
---|
| 1292 | CF_EOF
|
---|
| 1293 | if ( $cf_ada_make $ADAFLAGS conftest 1>&AC_FD_CC 2>&1 ) ; then
|
---|
| 1294 | if ( ./conftest 1>&AC_FD_CC 2>&1 ) ; then
|
---|
| 1295 | ifelse($3,, :,[ $3])
|
---|
| 1296 | ifelse($4,,,[ else
|
---|
| 1297 | $4])
|
---|
| 1298 | fi
|
---|
| 1299 | ifelse($4,,,[else
|
---|
| 1300 | $4])
|
---|
| 1301 | fi
|
---|
| 1302 | rm -f conftest*
|
---|
| 1303 | ])dnl
|
---|
| 1304 | dnl ---------------------------------------------------------------------------
|
---|
| 1305 | dnl CF_GNAT_VERSION version: 11 updated: 2003/09/06 19:42:09
|
---|
| 1306 | dnl ---------------
|
---|
| 1307 | dnl Verify version of GNAT.
|
---|
| 1308 | AC_DEFUN([CF_GNAT_VERSION],
|
---|
| 1309 | [
|
---|
| 1310 | AC_MSG_CHECKING(for gnat version)
|
---|
| 1311 | cf_gnat_version=`${cf_ada_make-gnatmake} -v 2>&1 | grep '[[0-9]].[[0-9]][[0-9]]*' |\
|
---|
| 1312 | sed -e '2,$d' -e 's/[[^0-9 \.]]//g' -e 's/^[[ ]]*//' -e 's/ .*//'`
|
---|
| 1313 | AC_MSG_RESULT($cf_gnat_version)
|
---|
| 1314 |
|
---|
| 1315 | case $cf_gnat_version in
|
---|
| 1316 | 3.1[[1-9]]*|3.[[2-9]]*|[[4-9]].*)
|
---|
| 1317 | cf_cv_prog_gnat_correct=yes
|
---|
| 1318 | ;;
|
---|
| 1319 | *) echo Unsupported GNAT version $cf_gnat_version. Required is 3.11 or better. Disabling Ada95 binding.
|
---|
| 1320 | cf_cv_prog_gnat_correct=no
|
---|
| 1321 | ;;
|
---|
| 1322 | esac
|
---|
| 1323 | case $cf_gnat_version in
|
---|
| 1324 | 3.[[1-9]]*|[[4-9]].*)
|
---|
| 1325 | cf_compile_generics=generics
|
---|
| 1326 | cf_generic_objects="\$(GENOBJS)"
|
---|
| 1327 | ;;
|
---|
| 1328 | *) cf_compile_generics=
|
---|
| 1329 | cf_generic_objects=
|
---|
| 1330 | ;;
|
---|
| 1331 | esac
|
---|
| 1332 | ])
|
---|
| 1333 | dnl ---------------------------------------------------------------------------
|
---|
| 1334 | dnl CF_GNU_SOURCE version: 6 updated: 2005/07/09 13:23:07
|
---|
| 1335 | dnl -------------
|
---|
| 1336 | dnl Check if we must define _GNU_SOURCE to get a reasonable value for
|
---|
| 1337 | dnl _XOPEN_SOURCE, upon which many POSIX definitions depend. This is a defect
|
---|
| 1338 | dnl (or misfeature) of glibc2, which breaks portability of many applications,
|
---|
| 1339 | dnl since it is interwoven with GNU extensions.
|
---|
| 1340 | dnl
|
---|
| 1341 | dnl Well, yes we could work around it...
|
---|
| 1342 | AC_DEFUN([CF_GNU_SOURCE],
|
---|
| 1343 | [
|
---|
| 1344 | AC_CACHE_CHECK(if we must define _GNU_SOURCE,cf_cv_gnu_source,[
|
---|
| 1345 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 1346 | #ifndef _XOPEN_SOURCE
|
---|
| 1347 | make an error
|
---|
| 1348 | #endif],
|
---|
| 1349 | [cf_cv_gnu_source=no],
|
---|
| 1350 | [cf_save="$CPPFLAGS"
|
---|
| 1351 | CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
|
---|
| 1352 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 1353 | #ifdef _XOPEN_SOURCE
|
---|
| 1354 | make an error
|
---|
| 1355 | #endif],
|
---|
| 1356 | [cf_cv_gnu_source=no],
|
---|
| 1357 | [cf_cv_gnu_source=yes])
|
---|
| 1358 | CPPFLAGS="$cf_save"
|
---|
| 1359 | ])
|
---|
| 1360 | ])
|
---|
| 1361 | test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"
|
---|
| 1362 | ])dnl
|
---|
| 1363 | dnl ---------------------------------------------------------------------------
|
---|
| 1364 | dnl CF_GPP_LIBRARY version: 8 updated: 2003/02/02 01:41:46
|
---|
| 1365 | dnl --------------
|
---|
| 1366 | dnl If we're trying to use g++, test if libg++ is installed (a rather common
|
---|
| 1367 | dnl problem :-). If we have the compiler but no library, we'll be able to
|
---|
| 1368 | dnl configure, but won't be able to build the c++ demo program.
|
---|
| 1369 | AC_DEFUN([CF_GPP_LIBRARY],
|
---|
| 1370 | [
|
---|
| 1371 | cf_cxx_library=unknown
|
---|
| 1372 | case $cf_cv_system_name in #(vi
|
---|
| 1373 | os2*) #(vi
|
---|
| 1374 | cf_gpp_libname=gpp
|
---|
| 1375 | ;;
|
---|
| 1376 | *)
|
---|
| 1377 | cf_gpp_libname=g++
|
---|
| 1378 | ;;
|
---|
| 1379 | esac
|
---|
| 1380 | if test "$GXX" = yes; then
|
---|
| 1381 | AC_MSG_CHECKING([for lib$cf_gpp_libname])
|
---|
| 1382 | cf_save="$LIBS"
|
---|
| 1383 | LIBS="$LIBS -l$cf_gpp_libname"
|
---|
| 1384 | AC_TRY_LINK([
|
---|
| 1385 | #include <$cf_gpp_libname/builtin.h>
|
---|
| 1386 | ],
|
---|
| 1387 | [two_arg_error_handler_t foo2 = lib_error_handler],
|
---|
| 1388 | [cf_cxx_library=yes
|
---|
| 1389 | CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
|
---|
| 1390 | if test "$cf_gpp_libname" = cpp ; then
|
---|
| 1391 | AC_DEFINE(HAVE_GPP_BUILTIN_H)
|
---|
| 1392 | else
|
---|
| 1393 | AC_DEFINE(HAVE_GXX_BUILTIN_H)
|
---|
| 1394 | fi],
|
---|
| 1395 | [AC_TRY_LINK([
|
---|
| 1396 | #include <builtin.h>
|
---|
| 1397 | ],
|
---|
| 1398 | [two_arg_error_handler_t foo2 = lib_error_handler],
|
---|
| 1399 | [cf_cxx_library=yes
|
---|
| 1400 | CXXLIBS="$CXXLIBS -l$cf_gpp_libname"
|
---|
| 1401 | AC_DEFINE(HAVE_BUILTIN_H)],
|
---|
| 1402 | [cf_cxx_library=no])])
|
---|
| 1403 | LIBS="$cf_save"
|
---|
| 1404 | AC_MSG_RESULT($cf_cxx_library)
|
---|
| 1405 | fi
|
---|
| 1406 | ])dnl
|
---|
| 1407 | dnl ---------------------------------------------------------------------------
|
---|
| 1408 | dnl CF_GXX_VERSION version: 5 updated: 2005/08/27 09:53:42
|
---|
| 1409 | dnl --------------
|
---|
| 1410 | dnl Check for version of g++
|
---|
| 1411 | AC_DEFUN([CF_GXX_VERSION],[
|
---|
| 1412 | AC_REQUIRE([AC_PROG_CPP])
|
---|
| 1413 | GXX_VERSION=none
|
---|
| 1414 | if test "$GXX" = yes; then
|
---|
| 1415 | AC_MSG_CHECKING(version of g++)
|
---|
| 1416 | GXX_VERSION="`${CXX-g++} --version| sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[[^0-9.]]*//' -e 's/[[^0-9.]].*//'`"
|
---|
| 1417 | test -z "$GXX_VERSION" && GXX_VERSION=unknown
|
---|
| 1418 | AC_MSG_RESULT($GXX_VERSION)
|
---|
| 1419 | fi
|
---|
| 1420 | ])dnl
|
---|
| 1421 | dnl ---------------------------------------------------------------------------
|
---|
| 1422 | dnl CF_GXX_WARNINGS version: 5 updated: 2005/08/13 14:54:38
|
---|
| 1423 | dnl ---------------
|
---|
| 1424 | dnl Check if the compiler supports useful warning options.
|
---|
| 1425 | dnl
|
---|
| 1426 | dnl Most of gcc's options apply to g++, except:
|
---|
| 1427 | dnl -Wbad-function-cast
|
---|
| 1428 | dnl -Wmissing-declarations
|
---|
| 1429 | dnl -Wnested-externs
|
---|
| 1430 | dnl
|
---|
| 1431 | dnl Omit a few (for now):
|
---|
| 1432 | dnl -Winline
|
---|
| 1433 | dnl
|
---|
| 1434 | dnl Parameter:
|
---|
| 1435 | dnl $1 is an optional list of g++ warning flags that a particular
|
---|
| 1436 | dnl application might want to use, e.g., "no-unused" for
|
---|
| 1437 | dnl -Wno-unused
|
---|
| 1438 | dnl Special:
|
---|
| 1439 | dnl If $with_ext_const is "yes", add a check for -Wwrite-strings
|
---|
| 1440 | dnl
|
---|
| 1441 | AC_DEFUN([CF_GXX_WARNINGS],
|
---|
| 1442 | [
|
---|
| 1443 |
|
---|
| 1444 | CF_INTEL_COMPILER(GXX,INTEL_CPLUSPLUS,CXXFLAGS)
|
---|
| 1445 |
|
---|
| 1446 | AC_REQUIRE([CF_GXX_VERSION])
|
---|
| 1447 |
|
---|
| 1448 | AC_LANG_SAVE
|
---|
| 1449 | AC_LANG_CPLUSPLUS
|
---|
| 1450 |
|
---|
| 1451 | cat > conftest.$ac_ext <<EOF
|
---|
| 1452 | #line __oline__ "configure"
|
---|
| 1453 | int main(int argc, char *argv[[]]) { return (argv[[argc-1]] == 0) ; }
|
---|
| 1454 | EOF
|
---|
| 1455 |
|
---|
| 1456 | if test "$INTEL_CPLUSPLUS" = yes
|
---|
| 1457 | then
|
---|
| 1458 | # The "-wdXXX" options suppress warnings:
|
---|
| 1459 | # remark #1419: external declaration in primary source file
|
---|
| 1460 | # remark #1682: implicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
|
---|
| 1461 | # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
|
---|
| 1462 | # remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
|
---|
| 1463 | # remark #193: zero used for undefined preprocessing identifier
|
---|
| 1464 | # remark #593: variable "curs_sb_left_arrow" was set but never used
|
---|
| 1465 | # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
|
---|
| 1466 | # remark #869: parameter "tw" was never referenced
|
---|
| 1467 | # remark #981: operands are evaluated in unspecified order
|
---|
| 1468 | # warning #269: invalid format string conversion
|
---|
| 1469 |
|
---|
| 1470 | AC_CHECKING([for $CC warning options])
|
---|
| 1471 | cf_save_CXXFLAGS="$CXXFLAGS"
|
---|
| 1472 | EXTRA_CXXFLAGS="-Wall"
|
---|
| 1473 | for cf_opt in \
|
---|
| 1474 | wd1419 \
|
---|
| 1475 | wd1682 \
|
---|
| 1476 | wd1683 \
|
---|
| 1477 | wd1684 \
|
---|
| 1478 | wd193 \
|
---|
| 1479 | wd279 \
|
---|
| 1480 | wd593 \
|
---|
| 1481 | wd810 \
|
---|
| 1482 | wd869 \
|
---|
| 1483 | wd981
|
---|
| 1484 | do
|
---|
| 1485 | CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -$cf_opt"
|
---|
| 1486 | if AC_TRY_EVAL(ac_compile); then
|
---|
| 1487 | test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
|
---|
| 1488 | EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
|
---|
| 1489 | fi
|
---|
| 1490 | done
|
---|
| 1491 | CXXFLAGS="$cf_save_CXXFLAGS"
|
---|
| 1492 |
|
---|
| 1493 | elif test "$GXX" = yes
|
---|
| 1494 | then
|
---|
| 1495 | AC_CHECKING([for $CXX warning options])
|
---|
| 1496 | cf_save_CXXFLAGS="$CXXFLAGS"
|
---|
| 1497 | EXTRA_CXXFLAGS="-W -Wall"
|
---|
| 1498 | cf_gxx_extra_warnings=""
|
---|
| 1499 | test "$with_ext_const" = yes && cf_gxx_extra_warnings="Wwrite-strings"
|
---|
| 1500 | case "$GCC_VERSION" in
|
---|
| 1501 | [[1-2]].*)
|
---|
| 1502 | ;;
|
---|
| 1503 | *)
|
---|
| 1504 | cf_gxx_extra_warnings="$cf_gxx_extra_warnings Weffc++"
|
---|
| 1505 | ;;
|
---|
| 1506 | esac
|
---|
| 1507 | for cf_opt in \
|
---|
| 1508 | Wabi \
|
---|
| 1509 | fabi-version=0 \
|
---|
| 1510 | Woverloaded-virtual \
|
---|
| 1511 | Wsign-promo \
|
---|
| 1512 | Wsynth \
|
---|
| 1513 | Wold-style-cast \
|
---|
| 1514 | Wcast-align \
|
---|
| 1515 | Wcast-qual \
|
---|
| 1516 | Wmissing-prototypes \
|
---|
| 1517 | Wpointer-arith \
|
---|
| 1518 | Wshadow \
|
---|
| 1519 | Wstrict-prototypes \
|
---|
| 1520 | Wundef $cf_gxx_extra_warnings $1
|
---|
| 1521 | do
|
---|
| 1522 | CXXFLAGS="$cf_save_CXXFLAGS $EXTRA_CXXFLAGS -Werror -$cf_opt"
|
---|
| 1523 | if AC_TRY_EVAL(ac_compile); then
|
---|
| 1524 | test -n "$verbose" && AC_MSG_RESULT(... -$cf_opt)
|
---|
| 1525 | EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS -$cf_opt"
|
---|
| 1526 | else
|
---|
| 1527 | test -n "$verbose" && AC_MSG_RESULT(... no -$cf_opt)
|
---|
| 1528 | fi
|
---|
| 1529 | done
|
---|
| 1530 | CXXFLAGS="$cf_save_CXXFLAGS"
|
---|
| 1531 | fi
|
---|
| 1532 |
|
---|
| 1533 | rm -f conftest*
|
---|
| 1534 | AC_LANG_RESTORE
|
---|
| 1535 | AC_SUBST(EXTRA_CXXFLAGS)
|
---|
| 1536 | ])dnl
|
---|
| 1537 | dnl ---------------------------------------------------------------------------
|
---|
| 1538 | dnl CF_HELP_MESSAGE version: 3 updated: 1998/01/14 10:56:23
|
---|
| 1539 | dnl ---------------
|
---|
| 1540 | dnl Insert text into the help-message, for readability, from AC_ARG_WITH.
|
---|
| 1541 | AC_DEFUN([CF_HELP_MESSAGE],
|
---|
[2627] | 1542 | [dnl AC_DIVERT_HELP([$1])dnl
|
---|
[2621] | 1543 | ])dnl
|
---|
| 1544 | dnl ---------------------------------------------------------------------------
|
---|
| 1545 | dnl CF_INCLUDE_DIRS version: 4 updated: 2002/12/01 00:12:15
|
---|
| 1546 | dnl ---------------
|
---|
| 1547 | dnl Construct the list of include-options according to whether we're building
|
---|
| 1548 | dnl in the source directory or using '--srcdir=DIR' option. If we're building
|
---|
| 1549 | dnl with gcc, don't append the includedir if it happens to be /usr/include,
|
---|
| 1550 | dnl since that usually breaks gcc's shadow-includes.
|
---|
| 1551 | AC_DEFUN([CF_INCLUDE_DIRS],
|
---|
| 1552 | [
|
---|
| 1553 | CPPFLAGS="-I. -I../include $CPPFLAGS"
|
---|
| 1554 | if test "$srcdir" != "."; then
|
---|
| 1555 | CPPFLAGS="-I\$(srcdir)/../include $CPPFLAGS"
|
---|
| 1556 | fi
|
---|
| 1557 | if test "$GCC" != yes; then
|
---|
| 1558 | CPPFLAGS="$CPPFLAGS -I\$(includedir)"
|
---|
| 1559 | elif test "$includedir" != "/usr/include"; then
|
---|
| 1560 | if test "$includedir" = '${prefix}/include' ; then
|
---|
| 1561 | if test $prefix != /usr ; then
|
---|
| 1562 | CPPFLAGS="$CPPFLAGS -I\$(includedir)"
|
---|
| 1563 | fi
|
---|
| 1564 | else
|
---|
| 1565 | CPPFLAGS="$CPPFLAGS -I\$(includedir)"
|
---|
| 1566 | fi
|
---|
| 1567 | fi
|
---|
| 1568 | AC_SUBST(CPPFLAGS)
|
---|
| 1569 | ])dnl
|
---|
| 1570 | dnl ---------------------------------------------------------------------------
|
---|
| 1571 | dnl CF_INTEL_COMPILER version: 3 updated: 2005/08/06 18:37:29
|
---|
| 1572 | dnl -----------------
|
---|
| 1573 | dnl Check if the given compiler is really the Intel compiler for Linux. It
|
---|
| 1574 | dnl tries to imitate gcc, but does not return an error when it finds a mismatch
|
---|
| 1575 | dnl between prototypes, e.g., as exercised by CF_MISSING_CHECK.
|
---|
| 1576 | dnl
|
---|
| 1577 | dnl This macro should be run "soon" after AC_PROG_CC or AC_PROG_CPLUSPLUS, to
|
---|
| 1578 | dnl ensure that it is not mistaken for gcc/g++. It is normally invoked from
|
---|
| 1579 | dnl the wrappers for gcc and g++ warnings.
|
---|
| 1580 | dnl
|
---|
| 1581 | dnl $1 = GCC (default) or GXX
|
---|
| 1582 | dnl $2 = INTEL_COMPILER (default) or INTEL_CPLUSPLUS
|
---|
| 1583 | dnl $3 = CFLAGS (default) or CXXFLAGS
|
---|
| 1584 | AC_DEFUN([CF_INTEL_COMPILER],[
|
---|
| 1585 | ifelse($2,,INTEL_COMPILER,[$2])=no
|
---|
| 1586 |
|
---|
| 1587 | if test "$ifelse($1,,[$1],GCC)" = yes ; then
|
---|
| 1588 | case $host_os in
|
---|
| 1589 | linux*|gnu*)
|
---|
| 1590 | AC_MSG_CHECKING(if this is really Intel ifelse($1,GXX,C++,C) compiler)
|
---|
| 1591 | cf_save_CFLAGS="$ifelse($3,,CFLAGS,[$3])"
|
---|
| 1592 | ifelse($3,,CFLAGS,[$3])="$ifelse($3,,CFLAGS,[$3]) -no-gcc"
|
---|
| 1593 | AC_TRY_COMPILE([],[
|
---|
| 1594 | #ifdef __INTEL_COMPILER
|
---|
| 1595 | #else
|
---|
| 1596 | make an error
|
---|
| 1597 | #endif
|
---|
| 1598 | ],[ifelse($2,,INTEL_COMPILER,[$2])=yes
|
---|
| 1599 | cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc"
|
---|
| 1600 | ],[])
|
---|
| 1601 | ifelse($3,,CFLAGS,[$3])="$cf_save_CFLAGS"
|
---|
| 1602 | AC_MSG_RESULT($ifelse($2,,INTEL_COMPILER,[$2]))
|
---|
| 1603 | ;;
|
---|
| 1604 | esac
|
---|
| 1605 | fi
|
---|
| 1606 | ])dnl
|
---|
| 1607 | dnl ---------------------------------------------------------------------------
|
---|
| 1608 | dnl CF_ISASCII version: 3 updated: 2000/08/12 23:18:52
|
---|
| 1609 | dnl ----------
|
---|
| 1610 | dnl Check if we have either a function or macro for 'isascii()'.
|
---|
| 1611 | AC_DEFUN([CF_ISASCII],
|
---|
| 1612 | [
|
---|
| 1613 | AC_MSG_CHECKING(for isascii)
|
---|
| 1614 | AC_CACHE_VAL(cf_cv_have_isascii,[
|
---|
| 1615 | AC_TRY_LINK([#include <ctype.h>],[int x = isascii(' ')],
|
---|
| 1616 | [cf_cv_have_isascii=yes],
|
---|
| 1617 | [cf_cv_have_isascii=no])
|
---|
| 1618 | ])dnl
|
---|
| 1619 | AC_MSG_RESULT($cf_cv_have_isascii)
|
---|
| 1620 | test "$cf_cv_have_isascii" = yes && AC_DEFINE(HAVE_ISASCII)
|
---|
| 1621 | ])dnl
|
---|
| 1622 | dnl ---------------------------------------------------------------------------
|
---|
| 1623 | dnl CF_LARGEFILE version: 5 updated: 2005/07/17 11:03:36
|
---|
| 1624 | dnl ------------
|
---|
| 1625 | dnl Add checks for large file support.
|
---|
| 1626 | AC_DEFUN([CF_LARGEFILE],[
|
---|
| 1627 | ifdef([AC_FUNC_FSEEKO],[
|
---|
| 1628 | AC_FUNC_FSEEKO
|
---|
| 1629 | AC_SYS_LARGEFILE
|
---|
| 1630 |
|
---|
| 1631 | # Normally we would collect these definitions in the config.h,
|
---|
| 1632 | # but (like _XOPEN_SOURCE), some environments rely on having these
|
---|
| 1633 | # defined before any of the system headers are included. Another
|
---|
| 1634 | # case comes up with C++, e.g., on AIX the compiler compiles the
|
---|
| 1635 | # header files by themselves before looking at the body files it is
|
---|
| 1636 | # told to compile. For ncurses, those header files do not include
|
---|
| 1637 | # the config.h
|
---|
| 1638 | test "$ac_cv_sys_large_files" != no && CPPFLAGS="$CPPFLAGS -D_LARGE_FILES "
|
---|
| 1639 | test "$ac_cv_sys_largefile_source" != no && CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE "
|
---|
| 1640 |
|
---|
| 1641 | AC_CACHE_CHECK(whether to use struct dirent64, cf_cv_struct_dirent64,[
|
---|
| 1642 | AC_TRY_COMPILE([
|
---|
| 1643 | #include <sys/types.h>
|
---|
| 1644 | #include <dirent.h>
|
---|
| 1645 | ],[
|
---|
| 1646 | /* if transitional largefile support is setup, this is true */
|
---|
| 1647 | extern struct dirent64 * readdir(DIR *);
|
---|
| 1648 | struct dirent64 *x = readdir((DIR *)0);
|
---|
| 1649 | struct dirent *y = readdir((DIR *)0);
|
---|
| 1650 | int z = x - y;
|
---|
| 1651 | ],
|
---|
| 1652 | [cf_cv_struct_dirent64=yes],
|
---|
| 1653 | [cf_cv_struct_dirent64=no])
|
---|
| 1654 | ])
|
---|
| 1655 | test "$cf_cv_struct_dirent64" = yes && AC_DEFINE(HAVE_STRUCT_DIRENT64)
|
---|
| 1656 | ])
|
---|
| 1657 | ])
|
---|
| 1658 | dnl ---------------------------------------------------------------------------
|
---|
| 1659 | dnl CF_LIBUTF8 version: 2 updated: 2002/01/19 22:51:32
|
---|
| 1660 | dnl ----------
|
---|
| 1661 | dnl Check for libutf8
|
---|
| 1662 | AC_DEFUN([CF_LIBUTF8],
|
---|
| 1663 | [
|
---|
| 1664 | AC_CACHE_CHECK(for putwc in libutf8,cf_cv_libutf8,[
|
---|
| 1665 | cf_save_LIBS="$LIBS"
|
---|
| 1666 | LIBS="-lutf8 $LIBS"
|
---|
| 1667 | AC_TRY_LINK([
|
---|
| 1668 | #include <libutf8.h>],[putwc(0,0);],
|
---|
| 1669 | [cf_cv_libutf8=yes],
|
---|
| 1670 | [cf_cv_libutf8=no])
|
---|
| 1671 | LIBS="$cf_save_LIBS"
|
---|
| 1672 | ])
|
---|
| 1673 |
|
---|
| 1674 | if test "$cf_cv_libutf8" = yes ; then
|
---|
| 1675 | AC_DEFINE(HAVE_LIBUTF8_H)
|
---|
| 1676 | LIBS="-lutf8 $LIBS"
|
---|
| 1677 | fi
|
---|
| 1678 | ])dnl
|
---|
| 1679 | dnl ---------------------------------------------------------------------------
|
---|
| 1680 | dnl CF_LIB_PREFIX version: 7 updated: 2001/01/12 01:23:48
|
---|
| 1681 | dnl -------------
|
---|
| 1682 | dnl Compute the library-prefix for the given host system
|
---|
| 1683 | dnl $1 = variable to set
|
---|
| 1684 | AC_DEFUN([CF_LIB_PREFIX],
|
---|
| 1685 | [
|
---|
| 1686 | case $cf_cv_system_name in
|
---|
| 1687 | OS/2*) LIB_PREFIX='' ;;
|
---|
| 1688 | os2*) LIB_PREFIX='' ;;
|
---|
| 1689 | *) LIB_PREFIX='lib' ;;
|
---|
| 1690 | esac
|
---|
| 1691 | ifelse($1,,,[$1=$LIB_PREFIX])
|
---|
| 1692 | AC_SUBST(LIB_PREFIX)
|
---|
| 1693 | ])dnl
|
---|
| 1694 | dnl ---------------------------------------------------------------------------
|
---|
| 1695 | dnl CF_LIB_RULES version: 36 updated: 2005/05/28 13:16:28
|
---|
| 1696 | dnl ------------
|
---|
| 1697 | dnl Append definitions and rules for the given models to the subdirectory
|
---|
| 1698 | dnl Makefiles, and the recursion rule for the top-level Makefile. If the
|
---|
| 1699 | dnl subdirectory is a library-source directory, modify the LIBRARIES list in
|
---|
| 1700 | dnl the corresponding makefile to list the models that we'll generate.
|
---|
| 1701 | dnl
|
---|
| 1702 | dnl For shared libraries, make a list of symbolic links to construct when
|
---|
| 1703 | dnl generating each library. The convention used for Linux is the simplest
|
---|
| 1704 | dnl one:
|
---|
| 1705 | dnl lib<name>.so ->
|
---|
| 1706 | dnl lib<name>.so.<major> ->
|
---|
| 1707 | dnl lib<name>.so.<maj>.<minor>
|
---|
| 1708 | AC_DEFUN([CF_LIB_RULES],
|
---|
| 1709 | [
|
---|
| 1710 | CF_LIB_PREFIX(cf_prefix)
|
---|
| 1711 | AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
|
---|
| 1712 | for cf_dir in $SRC_SUBDIRS
|
---|
| 1713 | do
|
---|
| 1714 | if test -f $srcdir/$cf_dir/modules; then
|
---|
| 1715 |
|
---|
| 1716 | IMPORT_LIB=
|
---|
| 1717 | SHARED_LIB=
|
---|
| 1718 | LIBS_TO_MAKE=
|
---|
| 1719 | for cf_item in $CF_LIST_MODELS
|
---|
| 1720 | do
|
---|
| 1721 | CF_LIB_SUFFIX($cf_item,cf_suffix)
|
---|
| 1722 | if test $cf_item = shared ; then
|
---|
| 1723 | if test "$cf_cv_do_symlinks" = yes ; then
|
---|
| 1724 | case "$cf_cv_shlib_version" in #(vi
|
---|
| 1725 | rel) #(vi
|
---|
| 1726 | case "$cf_cv_system_name" in #(vi
|
---|
| 1727 | darwin*)
|
---|
| 1728 | case .${LIB_SUFFIX} in
|
---|
| 1729 | .w*)
|
---|
| 1730 | cf_suffix=`echo $cf_suffix | sed 's/^w//'`
|
---|
| 1731 | cf_suffix=w'.$(REL_VERSION)'"$cf_suffix"
|
---|
| 1732 | ;;
|
---|
| 1733 | *)
|
---|
| 1734 | cf_suffix='.$(REL_VERSION)'"$cf_suffix"
|
---|
| 1735 | ;;
|
---|
| 1736 | esac
|
---|
| 1737 | ;; #(vi
|
---|
| 1738 | *) cf_suffix="$cf_suffix"'.$(REL_VERSION)' ;;
|
---|
| 1739 | esac
|
---|
| 1740 | ;;
|
---|
| 1741 | abi)
|
---|
| 1742 | case "$cf_cv_system_name" in #(vi
|
---|
| 1743 | darwin*)
|
---|
| 1744 | case .${LIB_SUFFIX} in
|
---|
| 1745 | .w*)
|
---|
| 1746 | cf_suffix=`echo $cf_suffix | sed 's/^w//'`
|
---|
| 1747 | cf_suffix=w'.$(ABI_VERSION)'"$cf_suffix"
|
---|
| 1748 | ;;
|
---|
| 1749 | *)
|
---|
| 1750 | cf_suffix='.$(ABI_VERSION)'"$cf_suffix"
|
---|
| 1751 | ;;
|
---|
| 1752 | esac
|
---|
| 1753 | ;; #(vi
|
---|
| 1754 | *) cf_suffix="$cf_suffix"'.$(ABI_VERSION)' ;;
|
---|
| 1755 | esac
|
---|
| 1756 | ;;
|
---|
| 1757 | esac
|
---|
| 1758 | fi
|
---|
| 1759 | # cygwin needs import library, and has unique naming convention
|
---|
| 1760 | # use autodetected ${cf_prefix} for import lib and static lib, but
|
---|
| 1761 | # use 'cyg' prefix for shared lib.
|
---|
| 1762 | if test $cf_cv_shlib_version = cygdll ; then
|
---|
| 1763 | SHARED_LIB="../lib/cyg${cf_dir}\$(ABI_VERSION).dll"
|
---|
| 1764 | IMPORT_LIB="../lib/${cf_prefix}${cf_dir}.dll.a"
|
---|
| 1765 | LIBS_TO_MAKE="$LIBS_TO_MAKE \$(SHARED_LIB) \$(IMPORT_LIB)"
|
---|
| 1766 | continue
|
---|
| 1767 | fi
|
---|
| 1768 | fi
|
---|
| 1769 | LIBS_TO_MAKE="$LIBS_TO_MAKE ../lib/${cf_prefix}${cf_dir}${cf_suffix}"
|
---|
| 1770 | done
|
---|
| 1771 |
|
---|
| 1772 | if test $cf_dir = ncurses ; then
|
---|
| 1773 | cf_subsets="$LIB_SUBSETS"
|
---|
| 1774 | cf_termlib=`echo "$cf_subsets" |sed -e 's/ .*$//'`
|
---|
| 1775 | if test "$cf_termlib" != "$cf_subsets" ; then
|
---|
| 1776 | cf_item=`echo $LIBS_TO_MAKE |sed -e s%${LIB_NAME}${LIB_SUFFIX}%${TINFO_LIB_SUFFIX}%g`
|
---|
| 1777 | LIBS_TO_MAKE="$cf_item $LIBS_TO_MAKE"
|
---|
| 1778 | fi
|
---|
| 1779 | else
|
---|
| 1780 | cf_subsets=`echo "$LIB_SUBSETS" | sed -e 's/^termlib.* //'`
|
---|
| 1781 | fi
|
---|
| 1782 |
|
---|
| 1783 | sed -e "s%@LIBS_TO_MAKE@%$LIBS_TO_MAKE%" \
|
---|
| 1784 | -e "s%@IMPORT_LIB@%$IMPORT_LIB%" \
|
---|
| 1785 | -e "s%@SHARED_LIB@%$SHARED_LIB%" \
|
---|
| 1786 | $cf_dir/Makefile >$cf_dir/Makefile.out
|
---|
| 1787 | mv $cf_dir/Makefile.out $cf_dir/Makefile
|
---|
| 1788 |
|
---|
| 1789 | $AWK -f $srcdir/mk-0th.awk \
|
---|
| 1790 | libname="${cf_dir}${LIB_SUFFIX}" subsets="$LIB_SUBSETS" \
|
---|
| 1791 | $srcdir/$cf_dir/modules >>$cf_dir/Makefile
|
---|
| 1792 |
|
---|
| 1793 | for cf_subset in $cf_subsets
|
---|
| 1794 | do
|
---|
| 1795 | cf_subdirs=
|
---|
| 1796 | for cf_item in $CF_LIST_MODELS
|
---|
| 1797 | do
|
---|
| 1798 | echo "Appending rules for ${cf_item} model (${cf_dir}: ${cf_subset})"
|
---|
| 1799 | CF_UPPER(cf_ITEM,$cf_item)
|
---|
| 1800 | CF_LIB_SUFFIX($cf_item,cf_suffix)
|
---|
| 1801 | CF_OBJ_SUBDIR($cf_item,cf_subdir)
|
---|
| 1802 |
|
---|
| 1803 | # Test for case where we build libtinfo with a different name.
|
---|
| 1804 | cf_libname=$cf_dir
|
---|
| 1805 | if test $cf_dir = ncurses ; then
|
---|
| 1806 | case $cf_subset in
|
---|
| 1807 | *base*)
|
---|
| 1808 | ;;
|
---|
| 1809 | termlib*)
|
---|
| 1810 | cf_libname=$TINFO_LIB_SUFFIX
|
---|
| 1811 | if test -n "${DFT_ARG_SUFFIX}" ; then
|
---|
| 1812 | # undo $LIB_SUFFIX add-on in CF_LIB_SUFFIX
|
---|
| 1813 | cf_suffix=`echo $cf_suffix |sed -e "s%^${LIB_SUFFIX}%%"`
|
---|
| 1814 | fi
|
---|
| 1815 | ;;
|
---|
| 1816 | esac
|
---|
| 1817 | fi
|
---|
| 1818 |
|
---|
| 1819 | # These dependencies really are for development, not
|
---|
| 1820 | # builds, but they are useful in porting, too.
|
---|
| 1821 | cf_depend="../include/ncurses_cfg.h"
|
---|
| 1822 | if test "$srcdir" = "."; then
|
---|
| 1823 | cf_reldir="."
|
---|
| 1824 | else
|
---|
| 1825 | cf_reldir="\$(srcdir)"
|
---|
| 1826 | fi
|
---|
| 1827 |
|
---|
| 1828 | if test -f $srcdir/$cf_dir/$cf_dir.priv.h; then
|
---|
| 1829 | cf_depend="$cf_depend $cf_reldir/$cf_dir.priv.h"
|
---|
| 1830 | elif test -f $srcdir/$cf_dir/curses.priv.h; then
|
---|
| 1831 | cf_depend="$cf_depend $cf_reldir/curses.priv.h"
|
---|
| 1832 | fi
|
---|
| 1833 |
|
---|
| 1834 | cf_dir_suffix=
|
---|
| 1835 | old_cf_suffix="$cf_suffix"
|
---|
| 1836 | if test "$cf_cv_shlib_version_infix" = yes ; then
|
---|
| 1837 | if test -n "$LIB_SUFFIX" ; then
|
---|
| 1838 | case $LIB_SUFFIX in
|
---|
| 1839 | w*)
|
---|
| 1840 | cf_libname=`echo $cf_libname | sed 's/w$//'`
|
---|
| 1841 | cf_suffix=`echo $cf_suffix | sed 's/^w//'`
|
---|
| 1842 | cf_dir_suffix=w
|
---|
| 1843 | ;;
|
---|
| 1844 | esac
|
---|
| 1845 | fi
|
---|
| 1846 | fi
|
---|
| 1847 |
|
---|
| 1848 | $AWK -f $srcdir/mk-1st.awk \
|
---|
| 1849 | name=${cf_libname}${cf_dir_suffix} \
|
---|
| 1850 | traces=$LIB_TRACING \
|
---|
| 1851 | MODEL=$cf_ITEM \
|
---|
| 1852 | model=$cf_subdir \
|
---|
| 1853 | prefix=$cf_prefix \
|
---|
| 1854 | suffix=$cf_suffix \
|
---|
| 1855 | subset=$cf_subset \
|
---|
| 1856 | ShlibVer=$cf_cv_shlib_version \
|
---|
| 1857 | ShlibVerInfix=$cf_cv_shlib_version_infix \
|
---|
| 1858 | DoLinks=$cf_cv_do_symlinks \
|
---|
| 1859 | rmSoLocs=$cf_cv_rm_so_locs \
|
---|
| 1860 | ldconfig="$LDCONFIG" \
|
---|
| 1861 | overwrite=$WITH_OVERWRITE \
|
---|
| 1862 | depend="$cf_depend" \
|
---|
| 1863 | host="$host" \
|
---|
| 1864 | $srcdir/$cf_dir/modules >>$cf_dir/Makefile
|
---|
| 1865 |
|
---|
| 1866 | cf_suffix="$old_cf_suffix"
|
---|
| 1867 |
|
---|
| 1868 | for cf_subdir2 in $cf_subdirs lib
|
---|
| 1869 | do
|
---|
| 1870 | test $cf_subdir = $cf_subdir2 && break
|
---|
| 1871 | done
|
---|
| 1872 | test "${cf_subset}.${cf_subdir2}" != "${cf_subset}.${cf_subdir}" && \
|
---|
| 1873 | $AWK -f $srcdir/mk-2nd.awk \
|
---|
| 1874 | name=$cf_dir \
|
---|
| 1875 | traces=$LIB_TRACING \
|
---|
| 1876 | MODEL=$cf_ITEM \
|
---|
| 1877 | model=$cf_subdir \
|
---|
| 1878 | subset=$cf_subset \
|
---|
| 1879 | srcdir=$srcdir \
|
---|
| 1880 | echo=$WITH_ECHO \
|
---|
| 1881 | crenames=$cf_cv_prog_CC_c_o \
|
---|
| 1882 | cxxrenames=$cf_cv_prog_CXX_c_o \
|
---|
| 1883 | $srcdir/$cf_dir/modules >>$cf_dir/Makefile
|
---|
| 1884 | cf_subdirs="$cf_subdirs $cf_subdir"
|
---|
| 1885 | done
|
---|
| 1886 | done
|
---|
| 1887 | fi
|
---|
| 1888 |
|
---|
| 1889 | echo ' cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) [$]@' >>Makefile
|
---|
| 1890 | done
|
---|
| 1891 |
|
---|
| 1892 | for cf_dir in $SRC_SUBDIRS
|
---|
| 1893 | do
|
---|
| 1894 | if test -f $cf_dir/Makefile ; then
|
---|
| 1895 | case "$cf_dir" in
|
---|
| 1896 | Ada95) #(vi
|
---|
| 1897 | echo 'libs \' >> Makefile
|
---|
| 1898 | echo 'install.libs \' >> Makefile
|
---|
| 1899 | echo 'uninstall.libs ::' >> Makefile
|
---|
| 1900 | echo ' cd '$cf_dir' && $(MAKE) $(CF_MFLAGS) [$]@' >> Makefile
|
---|
| 1901 | ;;
|
---|
| 1902 | esac
|
---|
| 1903 | fi
|
---|
| 1904 |
|
---|
| 1905 | if test -f $srcdir/$cf_dir/modules; then
|
---|
| 1906 | echo >> Makefile
|
---|
| 1907 | if test -f $srcdir/$cf_dir/headers; then
|
---|
| 1908 | cat >> Makefile <<CF_EOF
|
---|
| 1909 | install.includes \\
|
---|
| 1910 | uninstall.includes \\
|
---|
| 1911 | CF_EOF
|
---|
| 1912 | fi
|
---|
| 1913 | if test "$cf_dir" != "c++" ; then
|
---|
| 1914 | echo 'lint \' >> Makefile
|
---|
| 1915 | fi
|
---|
| 1916 | cat >> Makefile <<CF_EOF
|
---|
| 1917 | libs \\
|
---|
| 1918 | lintlib \\
|
---|
| 1919 | install.libs \\
|
---|
| 1920 | uninstall.libs \\
|
---|
| 1921 | install.$cf_dir \\
|
---|
| 1922 | uninstall.$cf_dir ::
|
---|
| 1923 | cd $cf_dir && \$(MAKE) \$(CF_MFLAGS) \[$]@
|
---|
| 1924 | CF_EOF
|
---|
| 1925 | elif test -f $srcdir/$cf_dir/headers; then
|
---|
| 1926 | cat >> Makefile <<CF_EOF
|
---|
| 1927 |
|
---|
| 1928 | libs \\
|
---|
| 1929 | install.libs \\
|
---|
| 1930 | uninstall.libs \\
|
---|
| 1931 | install.includes \\
|
---|
| 1932 | uninstall.includes ::
|
---|
| 1933 | cd $cf_dir && \$(MAKE) \$(CF_MFLAGS) \[$]@
|
---|
| 1934 | CF_EOF
|
---|
| 1935 | fi
|
---|
| 1936 | done
|
---|
| 1937 |
|
---|
| 1938 | cat >> Makefile <<CF_EOF
|
---|
| 1939 |
|
---|
| 1940 | install.data \\
|
---|
| 1941 | uninstall.data ::
|
---|
| 1942 | $MAKE_TERMINFO cd misc && \$(MAKE) \$(CF_MFLAGS) \[$]@
|
---|
| 1943 |
|
---|
| 1944 | install.man \\
|
---|
| 1945 | uninstall.man ::
|
---|
| 1946 | cd man && \$(MAKE) \$(CF_MFLAGS) \[$]@
|
---|
| 1947 |
|
---|
| 1948 | distclean ::
|
---|
| 1949 | rm -f config.cache config.log config.status Makefile include/ncurses_cfg.h
|
---|
| 1950 | rm -f headers.sh headers.sed
|
---|
| 1951 | rm -rf \$(DIRS_TO_MAKE)
|
---|
| 1952 | CF_EOF
|
---|
| 1953 |
|
---|
| 1954 | # Special case: tack's manpage lives in its own directory.
|
---|
| 1955 | if test -d tack ; then
|
---|
| 1956 | if test -f $srcdir/$tack.h; then
|
---|
| 1957 | cat >> Makefile <<CF_EOF
|
---|
| 1958 |
|
---|
| 1959 | install.man \\
|
---|
| 1960 | uninstall.man ::
|
---|
| 1961 | cd tack && \$(MAKE) \$(CF_MFLAGS) \[$]@
|
---|
| 1962 | CF_EOF
|
---|
| 1963 | fi
|
---|
| 1964 | fi
|
---|
| 1965 |
|
---|
| 1966 | dnl If we're installing into a subdirectory of /usr/include, etc., we should
|
---|
| 1967 | dnl prepend the subdirectory's name to the "#include" paths. It won't hurt
|
---|
| 1968 | dnl anything, and will make it more standardized. It's awkward to decide this
|
---|
| 1969 | dnl at configuration because of quoting, so we'll simply make all headers
|
---|
| 1970 | dnl installed via a script that can do the right thing.
|
---|
| 1971 |
|
---|
| 1972 | rm -f headers.sed headers.sh
|
---|
| 1973 |
|
---|
| 1974 | dnl ( generating this script makes the makefiles a little tidier :-)
|
---|
| 1975 | echo creating headers.sh
|
---|
| 1976 | cat >headers.sh <<CF_EOF
|
---|
| 1977 | #! /bin/sh
|
---|
| 1978 | # This shell script is generated by the 'configure' script. It is invoked in a
|
---|
| 1979 | # subdirectory of the build tree. It generates a sed-script in the parent
|
---|
| 1980 | # directory that is used to adjust includes for header files that reside in a
|
---|
| 1981 | # subdirectory of /usr/include, etc.
|
---|
| 1982 | PRG=""
|
---|
| 1983 | while test \[$]# != 3
|
---|
| 1984 | do
|
---|
| 1985 | PRG="\$PRG \[$]1"; shift
|
---|
| 1986 | done
|
---|
| 1987 | DST=\[$]1
|
---|
| 1988 | REF=\[$]2
|
---|
| 1989 | SRC=\[$]3
|
---|
| 1990 | TMPSRC=\${TMPDIR-/tmp}/\`basename \$SRC\`\$\$
|
---|
| 1991 | TMPSED=\${TMPDIR-/tmp}/headers.sed\$\$
|
---|
| 1992 | echo installing \$SRC in \$DST
|
---|
| 1993 | CF_EOF
|
---|
| 1994 | if test $WITH_CURSES_H = yes; then
|
---|
| 1995 | cat >>headers.sh <<CF_EOF
|
---|
| 1996 | case \$DST in
|
---|
| 1997 | /*/include/*)
|
---|
| 1998 | END=\`basename \$DST\`
|
---|
| 1999 | for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
|
---|
| 2000 | do
|
---|
| 2001 | NAME=\`basename \$i\`
|
---|
| 2002 | echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
|
---|
| 2003 | done
|
---|
| 2004 | ;;
|
---|
| 2005 | *)
|
---|
| 2006 | echo "" >> \$TMPSED
|
---|
| 2007 | ;;
|
---|
| 2008 | esac
|
---|
| 2009 | CF_EOF
|
---|
| 2010 | else
|
---|
| 2011 | cat >>headers.sh <<CF_EOF
|
---|
| 2012 | case \$DST in
|
---|
| 2013 | /*/include/*)
|
---|
| 2014 | END=\`basename \$DST\`
|
---|
| 2015 | for i in \`cat \$REF/../*/headers |fgrep -v "#"\`
|
---|
| 2016 | do
|
---|
| 2017 | NAME=\`basename \$i\`
|
---|
| 2018 | if test "\$NAME" = "curses.h"
|
---|
| 2019 | then
|
---|
| 2020 | echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
|
---|
| 2021 | NAME=ncurses.h
|
---|
| 2022 | fi
|
---|
| 2023 | echo "s/<\$NAME>/<\$END\/\$NAME>/" >> \$TMPSED
|
---|
| 2024 | done
|
---|
| 2025 | ;;
|
---|
| 2026 | *)
|
---|
| 2027 | echo "s/<curses.h>/<ncurses.h>/" >> \$TMPSED
|
---|
| 2028 | ;;
|
---|
| 2029 | esac
|
---|
| 2030 | CF_EOF
|
---|
| 2031 | fi
|
---|
| 2032 | cat >>headers.sh <<CF_EOF
|
---|
| 2033 | rm -f \$TMPSRC
|
---|
| 2034 | sed -f \$TMPSED \$SRC > \$TMPSRC
|
---|
| 2035 | NAME=\`basename \$SRC\`
|
---|
| 2036 | CF_EOF
|
---|
| 2037 | if test $WITH_CURSES_H != yes; then
|
---|
| 2038 | cat >>headers.sh <<CF_EOF
|
---|
| 2039 | test "\$NAME" = "curses.h" && NAME=ncurses.h
|
---|
| 2040 | CF_EOF
|
---|
| 2041 | fi
|
---|
| 2042 | cat >>headers.sh <<CF_EOF
|
---|
| 2043 | # Just in case someone gzip'd manpages, remove the conflicting copy.
|
---|
| 2044 | test -f \$DST/\$NAME.gz && rm -f \$DST/\$NAME.gz
|
---|
| 2045 |
|
---|
| 2046 | eval \$PRG \$TMPSRC \$DST/\$NAME
|
---|
| 2047 | rm -f \$TMPSRC \$TMPSED
|
---|
| 2048 | CF_EOF
|
---|
| 2049 |
|
---|
| 2050 | chmod 0755 headers.sh
|
---|
| 2051 |
|
---|
| 2052 | for cf_dir in $SRC_SUBDIRS
|
---|
| 2053 | do
|
---|
| 2054 | if test -f $srcdir/$cf_dir/headers; then
|
---|
| 2055 | cat >>$cf_dir/Makefile <<CF_EOF
|
---|
| 2056 | \$(DESTDIR)\$(includedir) :
|
---|
| 2057 | sh \$(srcdir)/../mkinstalldirs \[$]@
|
---|
| 2058 |
|
---|
| 2059 | install \\
|
---|
| 2060 | install.libs \\
|
---|
| 2061 | install.includes :: \$(AUTO_SRC) \$(DESTDIR)\$(includedir) \\
|
---|
| 2062 | CF_EOF
|
---|
| 2063 | j=""
|
---|
| 2064 | for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
|
---|
| 2065 | do
|
---|
| 2066 | test -n "$j" && echo " $j \\" >>$cf_dir/Makefile
|
---|
| 2067 | j=$i
|
---|
| 2068 | done
|
---|
| 2069 | echo " $j" >>$cf_dir/Makefile
|
---|
| 2070 | for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
|
---|
| 2071 | do
|
---|
| 2072 | echo " @ (cd \$(DESTDIR)\$(includedir) && rm -f `basename $i`) ; ../headers.sh \$(INSTALL_DATA) \$(DESTDIR)\$(includedir) \$(srcdir) $i" >>$cf_dir/Makefile
|
---|
| 2073 | test $i = curses.h && test $WITH_CURSES_H = yes && echo " @ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h && \$(LN_S) curses.h ncurses.h)" >>$cf_dir/Makefile
|
---|
| 2074 | done
|
---|
| 2075 |
|
---|
| 2076 | cat >>$cf_dir/Makefile <<CF_EOF
|
---|
| 2077 |
|
---|
| 2078 | uninstall \\
|
---|
| 2079 | uninstall.libs \\
|
---|
| 2080 | uninstall.includes ::
|
---|
| 2081 | CF_EOF
|
---|
| 2082 | for i in `cat $srcdir/$cf_dir/headers |fgrep -v "#"`
|
---|
| 2083 | do
|
---|
| 2084 | i=`basename $i`
|
---|
| 2085 | echo " -@ (cd \$(DESTDIR)\$(includedir) && rm -f $i)" >>$cf_dir/Makefile
|
---|
| 2086 | test $i = curses.h && echo " -@ (cd \$(DESTDIR)\$(includedir) && rm -f ncurses.h)" >>$cf_dir/Makefile
|
---|
| 2087 | done
|
---|
| 2088 | fi
|
---|
| 2089 |
|
---|
| 2090 | if test -f $srcdir/$cf_dir/modules; then
|
---|
| 2091 | if test "$cf_dir" != "c++" ; then
|
---|
| 2092 | cat >>$cf_dir/Makefile <<"CF_EOF"
|
---|
| 2093 | depend : $(AUTO_SRC)
|
---|
| 2094 | makedepend -- $(CPPFLAGS) -- $(C_SRC)
|
---|
| 2095 |
|
---|
| 2096 | # DO NOT DELETE THIS LINE -- make depend depends on it.
|
---|
| 2097 | CF_EOF
|
---|
| 2098 | fi
|
---|
| 2099 | fi
|
---|
| 2100 | done
|
---|
| 2101 |
|
---|
| 2102 | ])dnl
|
---|
| 2103 | dnl ---------------------------------------------------------------------------
|
---|
| 2104 | dnl CF_LIB_SONAME version: 2 updated: 2005/06/25 16:05:47
|
---|
| 2105 | dnl -------------
|
---|
| 2106 | dnl Find the and soname for the given shared library. Set the cache variable
|
---|
| 2107 | dnl cf_cv_$3_soname to this, unless it is not found. Then set the cache
|
---|
| 2108 | dnl variable to "unknown".
|
---|
| 2109 | dnl
|
---|
| 2110 | dnl $1 = headers
|
---|
| 2111 | dnl $2 = code
|
---|
| 2112 | dnl $3 = library name
|
---|
| 2113 | AC_DEFUN([CF_LIB_SONAME],
|
---|
| 2114 | [
|
---|
| 2115 | AC_CACHE_CHECK(for soname of $3 library,cf_cv_$3_soname,[
|
---|
| 2116 |
|
---|
| 2117 | cf_cv_$3_soname=unknown
|
---|
| 2118 | if test "$cross_compiling" != yes ; then
|
---|
| 2119 | cat >conftest.$ac_ext <<CF_EOF
|
---|
| 2120 | $1
|
---|
| 2121 | int main()
|
---|
| 2122 | {
|
---|
| 2123 | $2
|
---|
| 2124 | return 0;
|
---|
| 2125 | }
|
---|
| 2126 | CF_EOF
|
---|
| 2127 | cf_save_LIBS="$LIBS"
|
---|
| 2128 | LIBS="-l$3 $LIBS"
|
---|
| 2129 | if AC_TRY_EVAL(ac_compile) ; then
|
---|
| 2130 | if AC_TRY_EVAL(ac_link) ; then
|
---|
| 2131 | cf_cv_$3_soname=`ldd conftest$ac_exeext 2>/dev/null | sed -e 's,^.*/,,' -e 's, .*$,,' | fgrep lib$3.`
|
---|
| 2132 | test -z "$cf_cv_$3_soname" && cf_cv_$3_soname=unknown
|
---|
| 2133 | fi
|
---|
| 2134 | fi
|
---|
| 2135 | rm -f conftest*
|
---|
| 2136 | LIBS="$cf_save_LIBS"
|
---|
| 2137 | fi
|
---|
| 2138 | ])
|
---|
| 2139 | ])
|
---|
| 2140 | dnl ---------------------------------------------------------------------------
|
---|
| 2141 | dnl CF_LIB_SUFFIX version: 13 updated: 2003/11/01 16:09:07
|
---|
| 2142 | dnl -------------
|
---|
| 2143 | dnl Compute the library file-suffix from the given model name
|
---|
| 2144 | dnl $1 = model name
|
---|
| 2145 | dnl $2 = variable to set
|
---|
| 2146 | dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
|
---|
| 2147 | AC_DEFUN([CF_LIB_SUFFIX],
|
---|
| 2148 | [
|
---|
| 2149 | AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
|
---|
| 2150 | case $1 in
|
---|
| 2151 | libtool) $2='.la' ;;
|
---|
| 2152 | normal) $2='.a' ;;
|
---|
| 2153 | debug) $2='_g.a' ;;
|
---|
| 2154 | profile) $2='_p.a' ;;
|
---|
| 2155 | shared)
|
---|
| 2156 | case $cf_cv_system_name in
|
---|
| 2157 | cygwin*) $2='.dll' ;;
|
---|
| 2158 | darwin*) $2='.dylib' ;;
|
---|
| 2159 | hpux*)
|
---|
| 2160 | case $target in
|
---|
| 2161 | ia64*) $2='.so' ;;
|
---|
| 2162 | *) $2='.sl' ;;
|
---|
| 2163 | esac
|
---|
| 2164 | ;;
|
---|
| 2165 | *) $2='.so' ;;
|
---|
| 2166 | esac
|
---|
| 2167 | esac
|
---|
| 2168 | test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
|
---|
| 2169 | ])dnl
|
---|
| 2170 | dnl ---------------------------------------------------------------------------
|
---|
| 2171 | dnl CF_LIB_TYPE version: 4 updated: 2000/10/20 22:57:49
|
---|
| 2172 | dnl -----------
|
---|
| 2173 | dnl Compute the string to append to -library from the given model name
|
---|
| 2174 | dnl $1 = model name
|
---|
| 2175 | dnl $2 = variable to set
|
---|
| 2176 | dnl The variable $LIB_SUFFIX, if set, prepends the variable to set.
|
---|
| 2177 | AC_DEFUN([CF_LIB_TYPE],
|
---|
| 2178 | [
|
---|
| 2179 | case $1 in
|
---|
| 2180 | libtool) $2='' ;;
|
---|
| 2181 | normal) $2='' ;;
|
---|
| 2182 | debug) $2='_g' ;;
|
---|
| 2183 | profile) $2='_p' ;;
|
---|
| 2184 | shared) $2='' ;;
|
---|
| 2185 | esac
|
---|
| 2186 | test -n "$LIB_SUFFIX" && $2="${LIB_SUFFIX}[$]{$2}"
|
---|
| 2187 | ])dnl
|
---|
| 2188 | dnl ---------------------------------------------------------------------------
|
---|
| 2189 | dnl CF_LINK_DATAONLY version: 6 updated: 2003/02/02 01:41:46
|
---|
| 2190 | dnl ----------------
|
---|
| 2191 | dnl Some systems have a non-ANSI linker that doesn't pull in modules that have
|
---|
| 2192 | dnl only data (i.e., no functions), for example NeXT. On those systems we'll
|
---|
| 2193 | dnl have to provide wrappers for global tables to ensure they're linked
|
---|
| 2194 | dnl properly.
|
---|
| 2195 | AC_DEFUN([CF_LINK_DATAONLY],
|
---|
| 2196 | [
|
---|
| 2197 | AC_MSG_CHECKING([if data-only library module links])
|
---|
| 2198 | AC_CACHE_VAL(cf_cv_link_dataonly,[
|
---|
| 2199 | rm -f conftest.a
|
---|
| 2200 | cat >conftest.$ac_ext <<EOF
|
---|
| 2201 | #line __oline__ "configure"
|
---|
| 2202 | int testdata[[3]] = { 123, 456, 789 };
|
---|
| 2203 | EOF
|
---|
| 2204 | if AC_TRY_EVAL(ac_compile) ; then
|
---|
| 2205 | mv conftest.o data.o && \
|
---|
| 2206 | ( $AR $AR_OPTS conftest.a data.o ) 2>&AC_FD_CC 1>/dev/null
|
---|
| 2207 | fi
|
---|
| 2208 | rm -f conftest.$ac_ext data.o
|
---|
| 2209 | cat >conftest.$ac_ext <<EOF
|
---|
| 2210 | #line __oline__ "configure"
|
---|
| 2211 | int testfunc()
|
---|
| 2212 | {
|
---|
| 2213 | #if defined(NeXT)
|
---|
| 2214 | exit(1); /* I'm told this linker is broken */
|
---|
| 2215 | #else
|
---|
| 2216 | extern int testdata[[3]];
|
---|
| 2217 | return testdata[[0]] == 123
|
---|
| 2218 | && testdata[[1]] == 456
|
---|
| 2219 | && testdata[[2]] == 789;
|
---|
| 2220 | #endif
|
---|
| 2221 | }
|
---|
| 2222 | EOF
|
---|
| 2223 | if AC_TRY_EVAL(ac_compile); then
|
---|
| 2224 | mv conftest.o func.o && \
|
---|
| 2225 | ( $AR $AR_OPTS conftest.a func.o ) 2>&AC_FD_CC 1>/dev/null
|
---|
| 2226 | fi
|
---|
| 2227 | rm -f conftest.$ac_ext func.o
|
---|
| 2228 | ( eval $RANLIB conftest.a ) 2>&AC_FD_CC >/dev/null
|
---|
| 2229 | cf_saveLIBS="$LIBS"
|
---|
| 2230 | LIBS="conftest.a $LIBS"
|
---|
| 2231 | AC_TRY_RUN([
|
---|
| 2232 | int main()
|
---|
| 2233 | {
|
---|
| 2234 | extern int testfunc();
|
---|
| 2235 | exit (!testfunc());
|
---|
| 2236 | }
|
---|
| 2237 | ],
|
---|
| 2238 | [cf_cv_link_dataonly=yes],
|
---|
| 2239 | [cf_cv_link_dataonly=no],
|
---|
| 2240 | [cf_cv_link_dataonly=unknown])
|
---|
| 2241 | LIBS="$cf_saveLIBS"
|
---|
| 2242 | ])
|
---|
| 2243 | AC_MSG_RESULT($cf_cv_link_dataonly)
|
---|
| 2244 |
|
---|
| 2245 | if test "$cf_cv_link_dataonly" = no ; then
|
---|
| 2246 | AC_DEFINE(BROKEN_LINKER)
|
---|
| 2247 | BROKEN_LINKER=1
|
---|
| 2248 | fi
|
---|
| 2249 |
|
---|
| 2250 | ])dnl
|
---|
| 2251 | dnl ---------------------------------------------------------------------------
|
---|
| 2252 | dnl CF_LINK_FUNCS version: 5 updated: 2003/02/02 01:41:46
|
---|
| 2253 | dnl -------------
|
---|
| 2254 | dnl Most Unix systems have both link and symlink, a few don't have symlink.
|
---|
| 2255 | dnl A few non-Unix systems implement symlink, but not link.
|
---|
| 2256 | dnl A few non-systems implement neither (or have nonfunctional versions).
|
---|
| 2257 | AC_DEFUN([CF_LINK_FUNCS],
|
---|
| 2258 | [
|
---|
| 2259 | AC_CHECK_FUNCS( \
|
---|
| 2260 | remove \
|
---|
| 2261 | unlink )
|
---|
| 2262 |
|
---|
| 2263 | if test "$cross_compiling" = yes ; then
|
---|
| 2264 | AC_CHECK_FUNCS( \
|
---|
| 2265 | link \
|
---|
| 2266 | symlink )
|
---|
| 2267 | else
|
---|
| 2268 | AC_CACHE_CHECK(if link/symlink functions work,cf_cv_link_funcs,[
|
---|
| 2269 | cf_cv_link_funcs=
|
---|
| 2270 | for cf_func in link symlink ; do
|
---|
| 2271 | AC_TRY_RUN([
|
---|
| 2272 | #include <sys/types.h>
|
---|
| 2273 | #include <sys/stat.h>
|
---|
| 2274 | #ifdef HAVE_UNISTD_H
|
---|
| 2275 | #include <unistd.h>
|
---|
| 2276 | #endif
|
---|
| 2277 | int main()
|
---|
| 2278 | {
|
---|
| 2279 | int fail = 0;
|
---|
| 2280 | char *src = "config.log";
|
---|
| 2281 | char *dst = "conftest.chk";
|
---|
| 2282 | struct stat src_sb;
|
---|
| 2283 | struct stat dst_sb;
|
---|
| 2284 |
|
---|
| 2285 | stat(src, &src_sb);
|
---|
| 2286 | fail = ($cf_func("config.log", "conftest.chk") < 0)
|
---|
| 2287 | || (stat(dst, &dst_sb) < 0)
|
---|
| 2288 | || (dst_sb.st_mtime != src_sb.st_mtime);
|
---|
| 2289 | #ifdef HAVE_UNLINK
|
---|
| 2290 | unlink(dst);
|
---|
| 2291 | #else
|
---|
| 2292 | remove(dst);
|
---|
| 2293 | #endif
|
---|
| 2294 | exit (fail);
|
---|
| 2295 | }
|
---|
| 2296 | ],[
|
---|
| 2297 | cf_cv_link_funcs="$cf_cv_link_funcs $cf_func"
|
---|
| 2298 | eval 'ac_cv_func_'$cf_func'=yes'],[
|
---|
| 2299 | eval 'ac_cv_func_'$cf_func'=no'],[
|
---|
| 2300 | eval 'ac_cv_func_'$cf_func'=error'])
|
---|
| 2301 | done
|
---|
| 2302 | test -z "$cf_cv_link_funcs" && cf_cv_link_funcs=no
|
---|
| 2303 | ])
|
---|
| 2304 | test "$ac_cv_func_link" = yes && AC_DEFINE(HAVE_LINK)
|
---|
| 2305 | test "$ac_cv_func_symlink" = yes && AC_DEFINE(HAVE_SYMLINK)
|
---|
| 2306 | fi
|
---|
| 2307 | ])dnl
|
---|
| 2308 | dnl ---------------------------------------------------------------------------
|
---|
| 2309 | dnl CF_MAKEFLAGS version: 9 updated: 2001/12/30 18:17:27
|
---|
| 2310 | dnl ------------
|
---|
| 2311 | dnl Some 'make' programs support $(MAKEFLAGS), some $(MFLAGS), to pass 'make'
|
---|
| 2312 | dnl options to lower-levels. It's very useful for "make -n" -- if we have it.
|
---|
| 2313 | dnl (GNU 'make' does both, something POSIX 'make', which happens to make the
|
---|
| 2314 | dnl $(MAKEFLAGS) variable incompatible because it adds the assignments :-)
|
---|
| 2315 | AC_DEFUN([CF_MAKEFLAGS],
|
---|
| 2316 | [
|
---|
| 2317 | AC_CACHE_CHECK(for makeflags variable, cf_cv_makeflags,[
|
---|
| 2318 | cf_cv_makeflags=''
|
---|
| 2319 | for cf_option in '-$(MAKEFLAGS)' '$(MFLAGS)'
|
---|
| 2320 | do
|
---|
| 2321 | cat >cf_makeflags.tmp <<CF_EOF
|
---|
| 2322 | SHELL = /bin/sh
|
---|
| 2323 | all :
|
---|
| 2324 | @ echo '.$cf_option'
|
---|
| 2325 | CF_EOF
|
---|
| 2326 | cf_result=`${MAKE-make} -k -f cf_makeflags.tmp 2>/dev/null`
|
---|
| 2327 | case "$cf_result" in
|
---|
| 2328 | .*k)
|
---|
| 2329 | cf_result=`${MAKE-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`
|
---|
| 2330 | case "$cf_result" in
|
---|
| 2331 | .*CC=*) cf_cv_makeflags=
|
---|
| 2332 | ;;
|
---|
| 2333 | *) cf_cv_makeflags=$cf_option
|
---|
| 2334 | ;;
|
---|
| 2335 | esac
|
---|
| 2336 | break
|
---|
| 2337 | ;;
|
---|
| 2338 | *) echo no match "$cf_result"
|
---|
| 2339 | ;;
|
---|
| 2340 | esac
|
---|
| 2341 | done
|
---|
| 2342 | rm -f cf_makeflags.tmp
|
---|
| 2343 | ])
|
---|
| 2344 |
|
---|
| 2345 | AC_SUBST(cf_cv_makeflags)
|
---|
| 2346 | ])dnl
|
---|
| 2347 | dnl ---------------------------------------------------------------------------
|
---|
| 2348 | dnl CF_MAKE_TAGS version: 2 updated: 2000/10/04 09:18:40
|
---|
| 2349 | dnl ------------
|
---|
| 2350 | dnl Generate tags/TAGS targets for makefiles. Do not generate TAGS if we have
|
---|
| 2351 | dnl a monocase filesystem.
|
---|
| 2352 | AC_DEFUN([CF_MAKE_TAGS],[
|
---|
| 2353 | AC_REQUIRE([CF_MIXEDCASE_FILENAMES])
|
---|
| 2354 | AC_CHECK_PROG(MAKE_LOWER_TAGS, ctags, yes, no)
|
---|
| 2355 |
|
---|
| 2356 | if test "$cf_cv_mixedcase" = yes ; then
|
---|
| 2357 | AC_CHECK_PROG(MAKE_UPPER_TAGS, etags, yes, no)
|
---|
| 2358 | else
|
---|
| 2359 | MAKE_UPPER_TAGS=no
|
---|
| 2360 | fi
|
---|
| 2361 |
|
---|
| 2362 | if test "$MAKE_UPPER_TAGS" = yes ; then
|
---|
| 2363 | MAKE_UPPER_TAGS=
|
---|
| 2364 | else
|
---|
| 2365 | MAKE_UPPER_TAGS="#"
|
---|
| 2366 | fi
|
---|
| 2367 | AC_SUBST(MAKE_UPPER_TAGS)
|
---|
| 2368 |
|
---|
| 2369 | if test "$MAKE_LOWER_TAGS" = yes ; then
|
---|
| 2370 | MAKE_LOWER_TAGS=
|
---|
| 2371 | else
|
---|
| 2372 | MAKE_LOWER_TAGS="#"
|
---|
| 2373 | fi
|
---|
| 2374 | AC_SUBST(MAKE_LOWER_TAGS)
|
---|
| 2375 | ])dnl
|
---|
| 2376 | dnl ---------------------------------------------------------------------------
|
---|
| 2377 | dnl CF_MANPAGE_FORMAT version: 7 updated: 2003/12/20 19:30:34
|
---|
| 2378 | dnl -----------------
|
---|
| 2379 | dnl Option to allow user to override automatic configuration of manpage format.
|
---|
| 2380 | dnl There are several special cases:
|
---|
| 2381 | dnl
|
---|
| 2382 | dnl gzip - man checks for, can display gzip'd files
|
---|
| 2383 | dnl compress - man checks for, can display compressed files
|
---|
| 2384 | dnl BSDI - files in the cat-directories are suffixed ".0"
|
---|
| 2385 | dnl formatted - installer should format (put files in cat-directory)
|
---|
| 2386 | dnl catonly - installer should only format, e.g., for a turnkey system.
|
---|
| 2387 | dnl
|
---|
| 2388 | dnl There are other configurations which this macro does not test, e.g., HPUX's
|
---|
| 2389 | dnl compressed manpages (but uncompressed manpages are fine, and HPUX's naming
|
---|
| 2390 | dnl convention would not match our use).
|
---|
| 2391 | AC_DEFUN([CF_MANPAGE_FORMAT],
|
---|
| 2392 | [
|
---|
| 2393 | AC_REQUIRE([CF_PATHSEP])
|
---|
| 2394 | AC_MSG_CHECKING(format of man-pages)
|
---|
| 2395 |
|
---|
| 2396 | AC_ARG_WITH(manpage-format,
|
---|
| 2397 | [ --with-manpage-format specify manpage-format: gzip/compress/BSDI/normal and
|
---|
| 2398 | optionally formatted/catonly, e.g., gzip,formatted],
|
---|
| 2399 | [MANPAGE_FORMAT=$withval],
|
---|
| 2400 | [MANPAGE_FORMAT=unknown])
|
---|
| 2401 |
|
---|
| 2402 | test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=unknown
|
---|
| 2403 | MANPAGE_FORMAT=`echo "$MANPAGE_FORMAT" | sed -e 's/,/ /g'`
|
---|
| 2404 |
|
---|
| 2405 | cf_unknown=
|
---|
| 2406 |
|
---|
| 2407 | case $MANPAGE_FORMAT in
|
---|
| 2408 | unknown)
|
---|
| 2409 | if test -z "$MANPATH" ; then
|
---|
| 2410 | MANPATH="/usr/man:/usr/share/man"
|
---|
| 2411 | fi
|
---|
| 2412 |
|
---|
| 2413 | # look for the 'date' man-page (it's most likely to be installed!)
|
---|
| 2414 | MANPAGE_FORMAT=
|
---|
| 2415 | cf_preform=no
|
---|
| 2416 | cf_catonly=yes
|
---|
| 2417 | cf_example=date
|
---|
| 2418 |
|
---|
| 2419 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATHSEP}"
|
---|
| 2420 | for cf_dir in $MANPATH; do
|
---|
| 2421 | test -z "$cf_dir" && cf_dir=/usr/man
|
---|
| 2422 | for cf_name in $cf_dir/man*/$cf_example.[[01]]* $cf_dir/cat*/$cf_example.[[01]]* $cf_dir/man*/$cf_example $cf_dir/cat*/$cf_example
|
---|
| 2423 | do
|
---|
| 2424 | cf_test=`echo $cf_name | sed -e 's/*//'`
|
---|
| 2425 | if test "x$cf_test" = "x$cf_name" ; then
|
---|
| 2426 |
|
---|
| 2427 | case "$cf_name" in
|
---|
| 2428 | *.gz) MANPAGE_FORMAT="$MANPAGE_FORMAT gzip";;
|
---|
| 2429 | *.Z) MANPAGE_FORMAT="$MANPAGE_FORMAT compress";;
|
---|
| 2430 | *.0) MANPAGE_FORMAT="$MANPAGE_FORMAT BSDI";;
|
---|
| 2431 | *) MANPAGE_FORMAT="$MANPAGE_FORMAT normal";;
|
---|
| 2432 | esac
|
---|
| 2433 |
|
---|
| 2434 | case "$cf_name" in
|
---|
| 2435 | $cf_dir/man*)
|
---|
| 2436 | cf_catonly=no
|
---|
| 2437 | ;;
|
---|
| 2438 | $cf_dir/cat*)
|
---|
| 2439 | cf_preform=yes
|
---|
| 2440 | ;;
|
---|
| 2441 | esac
|
---|
| 2442 | break
|
---|
| 2443 | fi
|
---|
| 2444 |
|
---|
| 2445 | # if we found a match in either man* or cat*, stop looking
|
---|
| 2446 | if test -n "$MANPAGE_FORMAT" ; then
|
---|
| 2447 | cf_found=no
|
---|
| 2448 | test "$cf_preform" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT formatted"
|
---|
| 2449 | test "$cf_catonly" = yes && MANPAGE_FORMAT="$MANPAGE_FORMAT catonly"
|
---|
| 2450 | case "$cf_name" in
|
---|
| 2451 | $cf_dir/cat*)
|
---|
| 2452 | cf_found=yes
|
---|
| 2453 | ;;
|
---|
| 2454 | esac
|
---|
| 2455 | test $cf_found=yes && break
|
---|
| 2456 | fi
|
---|
| 2457 | done
|
---|
| 2458 | # only check the first directory in $MANPATH where we find manpages
|
---|
| 2459 | if test -n "$MANPAGE_FORMAT" ; then
|
---|
| 2460 | break
|
---|
| 2461 | fi
|
---|
| 2462 | done
|
---|
| 2463 | # if we did not find the example, just assume it is normal
|
---|
| 2464 | test -z "$MANPAGE_FORMAT" && MANPAGE_FORMAT=normal
|
---|
| 2465 | IFS="$ac_save_ifs"
|
---|
| 2466 | ;;
|
---|
| 2467 | *)
|
---|
| 2468 | for cf_option in $MANPAGE_FORMAT; do
|
---|
| 2469 | case $cf_option in #(vi
|
---|
| 2470 | gzip|compress|BSDI|normal|formatted|catonly)
|
---|
| 2471 | ;;
|
---|
| 2472 | *)
|
---|
| 2473 | cf_unknown="$cf_unknown $cf_option"
|
---|
| 2474 | ;;
|
---|
| 2475 | esac
|
---|
| 2476 | done
|
---|
| 2477 | ;;
|
---|
| 2478 | esac
|
---|
| 2479 |
|
---|
| 2480 | AC_MSG_RESULT($MANPAGE_FORMAT)
|
---|
| 2481 | if test -n "$cf_unknown" ; then
|
---|
| 2482 | AC_MSG_WARN(Unexpected manpage-format $cf_unknown)
|
---|
| 2483 | fi
|
---|
| 2484 | ])dnl
|
---|
| 2485 | dnl ---------------------------------------------------------------------------
|
---|
| 2486 | dnl CF_MANPAGE_RENAMES version: 7 updated: 2005/06/18 18:51:57
|
---|
| 2487 | dnl ------------------
|
---|
| 2488 | dnl The Debian people have their own naming convention for manpages. This
|
---|
| 2489 | dnl option lets us override the name of the file containing renaming, or
|
---|
| 2490 | dnl disable it altogether.
|
---|
| 2491 | AC_DEFUN([CF_MANPAGE_RENAMES],
|
---|
| 2492 | [
|
---|
| 2493 | AC_MSG_CHECKING(for manpage renaming)
|
---|
| 2494 |
|
---|
| 2495 | AC_ARG_WITH(manpage-renames,
|
---|
| 2496 | [ --with-manpage-renames specify manpage-renaming],
|
---|
| 2497 | [MANPAGE_RENAMES=$withval],
|
---|
| 2498 | [MANPAGE_RENAMES=yes])
|
---|
| 2499 |
|
---|
| 2500 | case ".$MANPAGE_RENAMES" in #(vi
|
---|
| 2501 | .no) #(vi
|
---|
| 2502 | ;;
|
---|
| 2503 | .|.yes)
|
---|
| 2504 | # Debian 'man' program?
|
---|
| 2505 | if test -f /etc/debian_version ; then
|
---|
| 2506 | MANPAGE_RENAMES=`cd $srcdir && pwd`/man/man_db.renames
|
---|
| 2507 | else
|
---|
| 2508 | MANPAGE_RENAMES=no
|
---|
| 2509 | fi
|
---|
| 2510 | ;;
|
---|
| 2511 | esac
|
---|
| 2512 |
|
---|
| 2513 | if test "$MANPAGE_RENAMES" != no ; then
|
---|
| 2514 | if test -f $srcdir/man/$MANPAGE_RENAMES ; then
|
---|
| 2515 | MANPAGE_RENAMES=`cd $srcdir/man && pwd`/$MANPAGE_RENAMES
|
---|
| 2516 | elif test ! -f $MANPAGE_RENAMES ; then
|
---|
| 2517 | AC_MSG_ERROR(not a filename: $MANPAGE_RENAMES)
|
---|
| 2518 | fi
|
---|
| 2519 |
|
---|
| 2520 | test ! -d man && mkdir man
|
---|
| 2521 |
|
---|
| 2522 | # Construct a sed-script to perform renaming within man-pages
|
---|
| 2523 | if test -n "$MANPAGE_RENAMES" ; then
|
---|
| 2524 | test ! -d man && mkdir man
|
---|
| 2525 | sh $srcdir/man/make_sed.sh $MANPAGE_RENAMES >./edit_man.sed
|
---|
| 2526 | fi
|
---|
| 2527 | fi
|
---|
| 2528 |
|
---|
| 2529 | AC_MSG_RESULT($MANPAGE_RENAMES)
|
---|
| 2530 | AC_SUBST(MANPAGE_RENAMES)
|
---|
| 2531 | ])dnl
|
---|
| 2532 | dnl ---------------------------------------------------------------------------
|
---|
| 2533 | dnl CF_MANPAGE_SYMLINKS version: 4 updated: 2003/12/13 18:01:58
|
---|
| 2534 | dnl -------------------
|
---|
| 2535 | dnl Some people expect each tool to make all aliases for manpages in the
|
---|
| 2536 | dnl man-directory. This accommodates the older, less-capable implementations
|
---|
| 2537 | dnl of 'man', and is optional.
|
---|
| 2538 | AC_DEFUN([CF_MANPAGE_SYMLINKS],
|
---|
| 2539 | [
|
---|
| 2540 | AC_MSG_CHECKING(if manpage aliases will be installed)
|
---|
| 2541 |
|
---|
| 2542 | AC_ARG_WITH(manpage-aliases,
|
---|
| 2543 | [ --with-manpage-aliases specify manpage-aliases using .so],
|
---|
| 2544 | [MANPAGE_ALIASES=$withval],
|
---|
| 2545 | [MANPAGE_ALIASES=yes])
|
---|
| 2546 |
|
---|
| 2547 | AC_MSG_RESULT($MANPAGE_ALIASES)
|
---|
| 2548 |
|
---|
| 2549 | if test "$LN_S" = "ln -s"; then
|
---|
| 2550 | cf_use_symlinks=yes
|
---|
| 2551 | else
|
---|
| 2552 | cf_use_symlinks=no
|
---|
| 2553 | fi
|
---|
| 2554 |
|
---|
| 2555 | MANPAGE_SYMLINKS=no
|
---|
| 2556 | if test "$MANPAGE_ALIASES" = yes ; then
|
---|
| 2557 | AC_MSG_CHECKING(if manpage symlinks should be used)
|
---|
| 2558 |
|
---|
| 2559 | AC_ARG_WITH(manpage-symlinks,
|
---|
| 2560 | [ --with-manpage-symlinks specify manpage-aliases using symlinks],
|
---|
| 2561 | [MANPAGE_SYMLINKS=$withval],
|
---|
| 2562 | [MANPAGE_SYMLINKS=$cf_use_symlinks])
|
---|
| 2563 |
|
---|
| 2564 | if test "$$cf_use_symlinks" = no; then
|
---|
| 2565 | if test "$MANPAGE_SYMLINKS" = yes ; then
|
---|
| 2566 | AC_MSG_WARN(cannot make symlinks, will use .so files)
|
---|
| 2567 | MANPAGE_SYMLINKS=no
|
---|
| 2568 | fi
|
---|
| 2569 | fi
|
---|
| 2570 |
|
---|
| 2571 | AC_MSG_RESULT($MANPAGE_SYMLINKS)
|
---|
| 2572 | fi
|
---|
| 2573 |
|
---|
| 2574 | ])dnl
|
---|
| 2575 | dnl ---------------------------------------------------------------------------
|
---|
| 2576 | dnl CF_MANPAGE_TBL version: 3 updated: 2002/01/19 22:51:32
|
---|
| 2577 | dnl --------------
|
---|
| 2578 | dnl This option causes manpages to be run through tbl(1) to generate tables
|
---|
| 2579 | dnl correctly.
|
---|
| 2580 | AC_DEFUN([CF_MANPAGE_TBL],
|
---|
| 2581 | [
|
---|
| 2582 | AC_MSG_CHECKING(for manpage tbl)
|
---|
| 2583 |
|
---|
| 2584 | AC_ARG_WITH(manpage-tbl,
|
---|
| 2585 | [ --with-manpage-tbl specify manpage processing with tbl],
|
---|
| 2586 | [MANPAGE_TBL=$withval],
|
---|
| 2587 | [MANPAGE_TBL=no])
|
---|
| 2588 |
|
---|
| 2589 | AC_MSG_RESULT($MANPAGE_TBL)
|
---|
| 2590 | ])dnl
|
---|
| 2591 | dnl ---------------------------------------------------------------------------
|
---|
| 2592 | dnl CF_MAN_PAGES version: 29 updated: 2005/06/18 19:42:52
|
---|
| 2593 | dnl ------------
|
---|
| 2594 | dnl Try to determine if the man-pages on the system are compressed, and if
|
---|
| 2595 | dnl so, what format is used. Use this information to construct a script that
|
---|
| 2596 | dnl will install man-pages.
|
---|
| 2597 | AC_DEFUN([CF_MAN_PAGES],
|
---|
| 2598 | [
|
---|
| 2599 | CF_HELP_MESSAGE(Options to Specify How Manpages are Installed:)
|
---|
| 2600 | CF_MANPAGE_FORMAT
|
---|
| 2601 | CF_MANPAGE_RENAMES
|
---|
| 2602 | CF_MANPAGE_SYMLINKS
|
---|
| 2603 | CF_MANPAGE_TBL
|
---|
| 2604 |
|
---|
| 2605 | if test "$prefix" = "NONE" ; then
|
---|
| 2606 | cf_prefix="$ac_default_prefix"
|
---|
| 2607 | else
|
---|
| 2608 | cf_prefix="$prefix"
|
---|
| 2609 | fi
|
---|
| 2610 |
|
---|
| 2611 | case "$MANPAGE_FORMAT" in # (vi
|
---|
| 2612 | *catonly*) # (vi
|
---|
| 2613 | cf_format=yes
|
---|
| 2614 | cf_inboth=no
|
---|
| 2615 | ;;
|
---|
| 2616 | *formatted*) # (vi
|
---|
| 2617 | cf_format=yes
|
---|
| 2618 | cf_inboth=yes
|
---|
| 2619 | ;;
|
---|
| 2620 | *)
|
---|
| 2621 | cf_format=no
|
---|
| 2622 | cf_inboth=no
|
---|
| 2623 | ;;
|
---|
| 2624 | esac
|
---|
| 2625 |
|
---|
| 2626 | test ! -d man && mkdir man
|
---|
| 2627 |
|
---|
| 2628 | cf_so_strip=
|
---|
| 2629 | cf_compress=
|
---|
| 2630 | case "$MANPAGE_FORMAT" in #(vi
|
---|
| 2631 | *compress*) #(vi
|
---|
| 2632 | cf_so_strip="Z"
|
---|
| 2633 | cf_compress=compress
|
---|
| 2634 | ;;
|
---|
| 2635 | *gzip*) #(vi
|
---|
| 2636 | cf_so_strip="gz"
|
---|
| 2637 | cf_compress=gzip
|
---|
| 2638 | ;;
|
---|
| 2639 | esac
|
---|
| 2640 |
|
---|
| 2641 | cf_edit_man=./edit_man.sh
|
---|
| 2642 |
|
---|
| 2643 | cat >$cf_edit_man <<CF_EOF
|
---|
| 2644 | #! /bin/sh
|
---|
| 2645 | # this script is generated by the configure-script CF_MAN_PAGES macro.
|
---|
| 2646 | prefix="$cf_prefix"
|
---|
| 2647 | datadir="$datadir"
|
---|
| 2648 | NCURSES_OSPEED="$NCURSES_OSPEED"
|
---|
| 2649 | TERMINFO="$TERMINFO"
|
---|
| 2650 | MKDIRS="sh `cd $srcdir && pwd`/mkinstalldirs"
|
---|
| 2651 | INSTALL="$INSTALL"
|
---|
| 2652 | INSTALL_DATA="$INSTALL_DATA"
|
---|
| 2653 | transform="$program_transform_name"
|
---|
| 2654 |
|
---|
| 2655 | TMP=\${TMPDIR-/tmp}/man\$\$
|
---|
| 2656 | trap "rm -f \$TMP" 0 1 2 5 15
|
---|
| 2657 |
|
---|
| 2658 | form=\[$]1
|
---|
| 2659 | shift || exit 1
|
---|
| 2660 |
|
---|
| 2661 | verb=\[$]1
|
---|
| 2662 | shift || exit 1
|
---|
| 2663 |
|
---|
| 2664 | mandir=\[$]1
|
---|
| 2665 | shift || exit 1
|
---|
| 2666 |
|
---|
| 2667 | srcdir=\[$]1
|
---|
| 2668 | top_srcdir=\[$]srcdir/..
|
---|
| 2669 | shift || exit 1
|
---|
| 2670 |
|
---|
| 2671 | if test "\$form" = normal ; then
|
---|
| 2672 | if test "$cf_format" = yes ; then
|
---|
| 2673 | if test "$cf_inboth" = no ; then
|
---|
| 2674 | sh \[$]0 format \$verb \$mandir \$srcdir \[$]*
|
---|
| 2675 | exit $?
|
---|
| 2676 | fi
|
---|
| 2677 | fi
|
---|
| 2678 | cf_subdir=\$mandir/man
|
---|
| 2679 | cf_tables=$MANPAGE_TBL
|
---|
| 2680 | else
|
---|
| 2681 | cf_subdir=\$mandir/cat
|
---|
| 2682 | cf_tables=yes
|
---|
| 2683 | fi
|
---|
| 2684 |
|
---|
| 2685 | # process the list of source-files
|
---|
| 2686 | for i in \[$]* ; do
|
---|
| 2687 | case \$i in #(vi
|
---|
| 2688 | *.orig|*.rej) ;; #(vi
|
---|
| 2689 | *.[[0-9]]*)
|
---|
| 2690 | section=\`expr "\$i" : '.*\\.\\([[0-9]]\\)[[xm]]*'\`;
|
---|
| 2691 | if test \$verb = installing ; then
|
---|
| 2692 | if test ! -d \$cf_subdir\${section} ; then
|
---|
| 2693 | \$MKDIRS \$cf_subdir\$section
|
---|
| 2694 | fi
|
---|
| 2695 | fi
|
---|
| 2696 | aliases=
|
---|
| 2697 | source=\`basename \$i\`
|
---|
| 2698 | inalias=\$source
|
---|
| 2699 | test ! -f \$inalias && inalias="\$srcdir/\$inalias"
|
---|
| 2700 | if test ! -f \$inalias ; then
|
---|
| 2701 | echo .. skipped \$source
|
---|
| 2702 | continue
|
---|
| 2703 | fi
|
---|
| 2704 | CF_EOF
|
---|
| 2705 |
|
---|
| 2706 | if test "$MANPAGE_ALIASES" != no ; then
|
---|
| 2707 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2708 | aliases=\`sed -f \$top_srcdir/man/manlinks.sed \$inalias | sort -u\`
|
---|
| 2709 | CF_EOF
|
---|
| 2710 | fi
|
---|
| 2711 |
|
---|
| 2712 | if test "$MANPAGE_RENAMES" = no ; then
|
---|
| 2713 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2714 | # perform program transformations for section 1 man pages
|
---|
| 2715 | if test \$section = 1 ; then
|
---|
| 2716 | target=\$cf_subdir\${section}/\`echo \$source|sed "\${transform}"\`
|
---|
| 2717 | else
|
---|
| 2718 | target=\$cf_subdir\${section}/\$source
|
---|
| 2719 | fi
|
---|
| 2720 | CF_EOF
|
---|
| 2721 | else
|
---|
| 2722 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2723 | target=\`grep "^\$source" $MANPAGE_RENAMES | $AWK '{print \[$]2}'\`
|
---|
| 2724 | if test -z "\$target" ; then
|
---|
| 2725 | echo '? missing rename for '\$source
|
---|
| 2726 | target="\$source"
|
---|
| 2727 | fi
|
---|
| 2728 | target="\$cf_subdir\${section}/\${target}"
|
---|
| 2729 | CF_EOF
|
---|
| 2730 | fi
|
---|
| 2731 |
|
---|
| 2732 | # replace variables in man page
|
---|
| 2733 | ifelse($1,,,[
|
---|
| 2734 | for cf_name in $1
|
---|
| 2735 | do
|
---|
| 2736 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2737 | prog_$cf_name=\`echo $cf_name|sed "\${transform}"\`
|
---|
| 2738 | CF_EOF
|
---|
| 2739 | done
|
---|
| 2740 | ])
|
---|
| 2741 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2742 | sed -e "s,@DATADIR@,\$datadir," \\
|
---|
| 2743 | -e "s,@TERMINFO@,\$TERMINFO," \\
|
---|
| 2744 | -e "s,@NCURSES_OSPEED@,\$NCURSES_OSPEED," \\
|
---|
| 2745 | CF_EOF
|
---|
| 2746 |
|
---|
| 2747 | ifelse($1,,,[
|
---|
| 2748 | for cf_name in $1
|
---|
| 2749 | do
|
---|
| 2750 | cf_NAME=`echo "$cf_name" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
|
---|
| 2751 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2752 | -e "s,@$cf_NAME@,\$prog_$cf_name," \\
|
---|
| 2753 | CF_EOF
|
---|
| 2754 | done
|
---|
| 2755 | ])
|
---|
| 2756 |
|
---|
| 2757 | if test -f $MANPAGE_RENAMES ; then
|
---|
| 2758 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2759 | < \$i | sed -f `pwd`/edit_man.sed >\$TMP
|
---|
| 2760 | CF_EOF
|
---|
| 2761 | else
|
---|
| 2762 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2763 | < \$i >\$TMP
|
---|
| 2764 | CF_EOF
|
---|
| 2765 | fi
|
---|
| 2766 |
|
---|
| 2767 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2768 | if test \$cf_tables = yes ; then
|
---|
| 2769 | tbl \$TMP >\$TMP.out
|
---|
| 2770 | mv \$TMP.out \$TMP
|
---|
| 2771 | fi
|
---|
| 2772 | CF_EOF
|
---|
| 2773 |
|
---|
| 2774 | if test $with_curses_h != yes ; then
|
---|
| 2775 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2776 | sed -e "/\#[ ]*include/s,curses.h,ncurses.h," < \$TMP >\$TMP.out
|
---|
| 2777 | mv \$TMP.out \$TMP
|
---|
| 2778 | CF_EOF
|
---|
| 2779 | fi
|
---|
| 2780 |
|
---|
| 2781 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2782 | if test \$form = format ; then
|
---|
| 2783 | nroff -man \$TMP >\$TMP.out
|
---|
| 2784 | mv \$TMP.out \$TMP
|
---|
| 2785 | fi
|
---|
| 2786 | CF_EOF
|
---|
| 2787 |
|
---|
| 2788 | if test -n "$cf_compress" ; then
|
---|
| 2789 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2790 | if test \$verb = installing ; then
|
---|
| 2791 | if ( $cf_compress -f \$TMP )
|
---|
| 2792 | then
|
---|
| 2793 | mv \$TMP.$cf_so_strip \$TMP
|
---|
| 2794 | fi
|
---|
| 2795 | fi
|
---|
| 2796 | target="\$target.$cf_so_strip"
|
---|
| 2797 | CF_EOF
|
---|
| 2798 | fi
|
---|
| 2799 |
|
---|
| 2800 | case "$MANPAGE_FORMAT" in #(vi
|
---|
| 2801 | *BSDI*)
|
---|
| 2802 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2803 | if test \$form = format ; then
|
---|
| 2804 | # BSDI installs only .0 suffixes in the cat directories
|
---|
| 2805 | target="\`echo \$target|sed -e 's/\.[[1-9]]\+[[a-z]]*/.0/'\`"
|
---|
| 2806 | fi
|
---|
| 2807 | CF_EOF
|
---|
| 2808 | ;;
|
---|
| 2809 | esac
|
---|
| 2810 |
|
---|
| 2811 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2812 | suffix=\`basename \$target | sed -e 's%^[[^.]]*%%'\`
|
---|
| 2813 | if test \$verb = installing ; then
|
---|
| 2814 | echo \$verb \$target
|
---|
| 2815 | \$INSTALL_DATA \$TMP \$target
|
---|
| 2816 | test -n "\$aliases" && (
|
---|
| 2817 | cd \$cf_subdir\${section} && (
|
---|
| 2818 | source=\`echo \$target |sed -e 's%^.*/\([[^/]][[^/]]*/[[^/]][[^/]]*$\)%\1%'\`
|
---|
| 2819 | test -n "$cf_so_strip" && source=\`echo \$source |sed -e 's%\.$cf_so_strip\$%%'\`
|
---|
| 2820 | target=\`basename \$target\`
|
---|
| 2821 | for cf_alias in \$aliases
|
---|
| 2822 | do
|
---|
| 2823 | if test \$section = 1 ; then
|
---|
| 2824 | cf_alias=\`echo \$cf_alias|sed "\${transform}"\`
|
---|
| 2825 | fi
|
---|
| 2826 |
|
---|
| 2827 | if test "$MANPAGE_SYMLINKS" = yes ; then
|
---|
| 2828 | if test -f \$cf_alias\${suffix} ; then
|
---|
| 2829 | if ( cmp -s \$target \$cf_alias\${suffix} )
|
---|
| 2830 | then
|
---|
| 2831 | continue
|
---|
| 2832 | fi
|
---|
| 2833 | fi
|
---|
| 2834 | echo .. \$verb alias \$cf_alias\${suffix}
|
---|
| 2835 | rm -f \$cf_alias\${suffix}
|
---|
| 2836 | $LN_S \$target \$cf_alias\${suffix}
|
---|
| 2837 | elif test "\$target" != "\$cf_alias\${suffix}" ; then
|
---|
| 2838 | echo ".so \$source" >\$TMP
|
---|
| 2839 | CF_EOF
|
---|
| 2840 | if test -n "$cf_compress" ; then
|
---|
| 2841 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2842 | if test -n "$cf_so_strip" ; then
|
---|
| 2843 | $cf_compress -f \$TMP
|
---|
| 2844 | mv \$TMP.$cf_so_strip \$TMP
|
---|
| 2845 | fi
|
---|
| 2846 | CF_EOF
|
---|
| 2847 | fi
|
---|
| 2848 | cat >>$cf_edit_man <<CF_EOF
|
---|
| 2849 | echo .. \$verb alias \$cf_alias\${suffix}
|
---|
| 2850 | rm -f \$cf_alias\${suffix}
|
---|
| 2851 | \$INSTALL_DATA \$TMP \$cf_alias\${suffix}
|
---|
| 2852 | fi
|
---|
| 2853 | done
|
---|
| 2854 | )
|
---|
| 2855 | )
|
---|
| 2856 | elif test \$verb = removing ; then
|
---|
| 2857 | echo \$verb \$target
|
---|
| 2858 | rm -f \$target
|
---|
| 2859 | test -n "\$aliases" && (
|
---|
| 2860 | cd \$cf_subdir\${section} && (
|
---|
| 2861 | for cf_alias in \$aliases
|
---|
| 2862 | do
|
---|
| 2863 | if test \$section = 1 ; then
|
---|
| 2864 | cf_alias=\`echo \$cf_alias|sed "\${transform}"\`
|
---|
| 2865 | fi
|
---|
| 2866 |
|
---|
| 2867 | echo .. \$verb alias \$cf_alias\${suffix}
|
---|
| 2868 | rm -f \$cf_alias\${suffix}
|
---|
| 2869 | done
|
---|
| 2870 | )
|
---|
| 2871 | )
|
---|
| 2872 | else
|
---|
| 2873 | # echo ".hy 0"
|
---|
| 2874 | cat \$TMP
|
---|
| 2875 | fi
|
---|
| 2876 | ;;
|
---|
| 2877 | esac
|
---|
| 2878 | done
|
---|
| 2879 |
|
---|
| 2880 | if test $cf_inboth = yes ; then
|
---|
| 2881 | if test \$form != format ; then
|
---|
| 2882 | sh \[$]0 format \$verb \$mandir \$srcdir \[$]*
|
---|
| 2883 | fi
|
---|
| 2884 | fi
|
---|
| 2885 |
|
---|
| 2886 | exit 0
|
---|
| 2887 | CF_EOF
|
---|
| 2888 | chmod 755 $cf_edit_man
|
---|
| 2889 |
|
---|
| 2890 | ])dnl
|
---|
| 2891 | dnl ---------------------------------------------------------------------------
|
---|
| 2892 | dnl CF_MATH_LIB version: 5 updated: 2000/05/28 01:39:10
|
---|
| 2893 | dnl -----------
|
---|
| 2894 | dnl Checks for libraries. At least one UNIX system, Apple Macintosh
|
---|
| 2895 | dnl Rhapsody 5.5, does not have -lm. We cannot use the simpler
|
---|
| 2896 | dnl AC_CHECK_LIB(m,sin), because that fails for C++.
|
---|
| 2897 | AC_DEFUN([CF_MATH_LIB],
|
---|
| 2898 | [
|
---|
| 2899 | AC_CACHE_CHECK(if -lm needed for math functions,
|
---|
| 2900 | cf_cv_need_libm,[
|
---|
| 2901 | AC_TRY_LINK([
|
---|
| 2902 | #include <stdio.h>
|
---|
| 2903 | #include <math.h>
|
---|
| 2904 | ],
|
---|
| 2905 | [double x = rand(); printf("result = %g\n", ]ifelse($2,,sin(x),$2)[)],
|
---|
| 2906 | [cf_cv_need_libm=no],
|
---|
| 2907 | [cf_cv_need_libm=yes])])
|
---|
| 2908 | if test "$cf_cv_need_libm" = yes
|
---|
| 2909 | then
|
---|
| 2910 | ifelse($1,,[
|
---|
| 2911 | LIBS="$LIBS -lm"
|
---|
| 2912 | ],[$1=-lm])
|
---|
| 2913 | fi
|
---|
| 2914 | ])
|
---|
| 2915 | dnl ---------------------------------------------------------------------------
|
---|
| 2916 | dnl CF_MIXEDCASE_FILENAMES version: 3 updated: 2003/09/20 17:07:55
|
---|
| 2917 | dnl ----------------------
|
---|
| 2918 | dnl Check if the file-system supports mixed-case filenames. If we're able to
|
---|
| 2919 | dnl create a lowercase name and see it as uppercase, it doesn't support that.
|
---|
| 2920 | AC_DEFUN([CF_MIXEDCASE_FILENAMES],
|
---|
| 2921 | [
|
---|
| 2922 | AC_CACHE_CHECK(if filesystem supports mixed-case filenames,cf_cv_mixedcase,[
|
---|
| 2923 | if test "$cross_compiling" = yes ; then
|
---|
| 2924 | case $target_alias in #(vi
|
---|
| 2925 | *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi
|
---|
| 2926 | cf_cv_mixedcase=no
|
---|
| 2927 | ;;
|
---|
| 2928 | *)
|
---|
| 2929 | cf_cv_mixedcase=yes
|
---|
| 2930 | ;;
|
---|
| 2931 | esac
|
---|
| 2932 | else
|
---|
| 2933 | rm -f conftest CONFTEST
|
---|
| 2934 | echo test >conftest
|
---|
| 2935 | if test -f CONFTEST ; then
|
---|
| 2936 | cf_cv_mixedcase=no
|
---|
| 2937 | else
|
---|
| 2938 | cf_cv_mixedcase=yes
|
---|
| 2939 | fi
|
---|
| 2940 | rm -f conftest CONFTEST
|
---|
| 2941 | fi
|
---|
| 2942 | ])
|
---|
| 2943 | test "$cf_cv_mixedcase" = yes && AC_DEFINE(MIXEDCASE_FILENAMES)
|
---|
| 2944 | ])dnl
|
---|
| 2945 | dnl ---------------------------------------------------------------------------
|
---|
| 2946 | dnl CF_MKSTEMP version: 3 updated: 2001/11/08 20:59:59
|
---|
| 2947 | dnl ----------
|
---|
| 2948 | dnl Check for a working mkstemp. This creates two files, checks that they are
|
---|
| 2949 | dnl successfully created and distinct (AmigaOS apparently fails on the last).
|
---|
| 2950 | AC_DEFUN([CF_MKSTEMP],[
|
---|
| 2951 | AC_CACHE_CHECK(for working mkstemp, cf_cv_func_mkstemp,[
|
---|
| 2952 | rm -f conftest*
|
---|
| 2953 | AC_TRY_RUN([
|
---|
| 2954 | #include <sys/types.h>
|
---|
| 2955 | #include <stdlib.h>
|
---|
| 2956 | #include <stdio.h>
|
---|
| 2957 | #include <string.h>
|
---|
| 2958 | #include <sys/stat.h>
|
---|
| 2959 | int main()
|
---|
| 2960 | {
|
---|
| 2961 | char *tmpl = "conftestXXXXXX";
|
---|
| 2962 | char name[2][80];
|
---|
| 2963 | int n;
|
---|
| 2964 | int result = 0;
|
---|
| 2965 | int fd;
|
---|
| 2966 | struct stat sb;
|
---|
| 2967 |
|
---|
| 2968 | umask(077);
|
---|
| 2969 | for (n = 0; n < 2; ++n) {
|
---|
| 2970 | strcpy(name[n], tmpl);
|
---|
| 2971 | if ((fd = mkstemp(name[n])) >= 0) {
|
---|
| 2972 | if (!strcmp(name[n], tmpl)
|
---|
| 2973 | || stat(name[n], &sb) != 0
|
---|
| 2974 | || (sb.st_mode & S_IFMT) != S_IFREG
|
---|
| 2975 | || (sb.st_mode & 077) != 0) {
|
---|
| 2976 | result = 1;
|
---|
| 2977 | }
|
---|
| 2978 | close(fd);
|
---|
| 2979 | }
|
---|
| 2980 | }
|
---|
| 2981 | if (result == 0
|
---|
| 2982 | && !strcmp(name[0], name[1]))
|
---|
| 2983 | result = 1;
|
---|
| 2984 | exit(result);
|
---|
| 2985 | }
|
---|
| 2986 | ],[cf_cv_func_mkstemp=yes
|
---|
| 2987 | ],[cf_cv_func_mkstemp=no
|
---|
| 2988 | ],[AC_CHECK_FUNC(mkstemp)
|
---|
| 2989 | ])
|
---|
| 2990 | ])
|
---|
| 2991 | if test "$cf_cv_func_mkstemp" = yes ; then
|
---|
| 2992 | AC_DEFINE(HAVE_MKSTEMP)
|
---|
| 2993 | fi
|
---|
| 2994 | ])dnl
|
---|
| 2995 | dnl ---------------------------------------------------------------------------
|
---|
| 2996 | dnl CF_MSG_LOG version: 3 updated: 1997/09/07 14:05:52
|
---|
| 2997 | dnl ----------
|
---|
| 2998 | dnl Write a debug message to config.log, along with the line number in the
|
---|
| 2999 | dnl configure script.
|
---|
| 3000 | AC_DEFUN([CF_MSG_LOG],[
|
---|
| 3001 | echo "(line __oline__) testing $* ..." 1>&AC_FD_CC
|
---|
| 3002 | ])dnl
|
---|
| 3003 | dnl ---------------------------------------------------------------------------
|
---|
| 3004 | dnl CF_NCURSES_ABI_6 version: 1 updated: 2005/09/17 18:42:49
|
---|
| 3005 | dnl ----------------
|
---|
| 3006 | dnl Set ncurses' ABI to 6 unless overridden by explicit configure option, and
|
---|
| 3007 | dnl warn about this.
|
---|
| 3008 | AC_DEFUN([CF_NCURSES_ABI_6],[
|
---|
| 3009 | if test "${with_abi_version+set}" != set; then
|
---|
| 3010 | case $cf_cv_rel_version in
|
---|
| 3011 | 5.*)
|
---|
| 3012 | cf_cv_rel_version=6.0
|
---|
| 3013 | cf_cv_abi_version=6
|
---|
| 3014 | AC_MSG_WARN(Overriding ABI version to $cf_cv_abi_version)
|
---|
| 3015 | ;;
|
---|
| 3016 | esac
|
---|
| 3017 | fi
|
---|
| 3018 | ])dnl
|
---|
| 3019 | dnl ---------------------------------------------------------------------------
|
---|
| 3020 | dnl CF_NUMBER_SYNTAX version: 1 updated: 2003/09/20 18:12:49
|
---|
| 3021 | dnl ----------------
|
---|
| 3022 | dnl Check if the given variable is a number. If not, report an error.
|
---|
| 3023 | dnl $1 is the variable
|
---|
| 3024 | dnl $2 is the message
|
---|
| 3025 | AC_DEFUN([CF_NUMBER_SYNTAX],[
|
---|
| 3026 | if test -n "$1" ; then
|
---|
| 3027 | case $1 in #(vi
|
---|
| 3028 | [[0-9]]*) #(vi
|
---|
| 3029 | ;;
|
---|
| 3030 | *)
|
---|
| 3031 | AC_MSG_ERROR($2 is not a number: $1)
|
---|
| 3032 | ;;
|
---|
| 3033 | esac
|
---|
| 3034 | else
|
---|
| 3035 | AC_MSG_ERROR($2 value is empty)
|
---|
| 3036 | fi
|
---|
| 3037 | ])dnl
|
---|
| 3038 | dnl ---------------------------------------------------------------------------
|
---|
| 3039 | dnl CF_OBJ_SUBDIR version: 4 updated: 2002/02/23 20:38:31
|
---|
| 3040 | dnl -------------
|
---|
| 3041 | dnl Compute the object-directory name from the given model name
|
---|
| 3042 | AC_DEFUN([CF_OBJ_SUBDIR],
|
---|
| 3043 | [
|
---|
| 3044 | case $1 in
|
---|
| 3045 | libtool) $2='obj_lo' ;;
|
---|
| 3046 | normal) $2='objects' ;;
|
---|
| 3047 | debug) $2='obj_g' ;;
|
---|
| 3048 | profile) $2='obj_p' ;;
|
---|
| 3049 | shared)
|
---|
| 3050 | case $cf_cv_system_name in #(vi
|
---|
| 3051 | cygwin) #(vi
|
---|
| 3052 | $2='objects' ;;
|
---|
| 3053 | *)
|
---|
| 3054 | $2='obj_s' ;;
|
---|
| 3055 | esac
|
---|
| 3056 | esac
|
---|
| 3057 | ])dnl
|
---|
| 3058 | dnl ---------------------------------------------------------------------------
|
---|
| 3059 | dnl CF_PATHSEP version: 3 updated: 2001/01/12 01:23:53
|
---|
| 3060 | dnl ----------
|
---|
| 3061 | dnl Provide a value for the $PATH and similar separator
|
---|
| 3062 | AC_DEFUN([CF_PATHSEP],
|
---|
| 3063 | [
|
---|
| 3064 | case $cf_cv_system_name in
|
---|
| 3065 | os2*) PATHSEP=';' ;;
|
---|
| 3066 | *) PATHSEP=':' ;;
|
---|
| 3067 | esac
|
---|
| 3068 | ifelse($1,,,[$1=$PATHSEP])
|
---|
| 3069 | AC_SUBST(PATHSEP)
|
---|
| 3070 | ])dnl
|
---|
| 3071 | dnl ---------------------------------------------------------------------------
|
---|
| 3072 | dnl CF_PATH_SYNTAX version: 9 updated: 2002/09/17 23:03:38
|
---|
| 3073 | dnl --------------
|
---|
| 3074 | dnl Check the argument to see that it looks like a pathname. Rewrite it if it
|
---|
| 3075 | dnl begins with one of the prefix/exec_prefix variables, and then again if the
|
---|
| 3076 | dnl result begins with 'NONE'. This is necessary to work around autoconf's
|
---|
| 3077 | dnl delayed evaluation of those symbols.
|
---|
| 3078 | AC_DEFUN([CF_PATH_SYNTAX],[
|
---|
| 3079 | case ".[$]$1" in #(vi
|
---|
| 3080 | .\[$]\(*\)*|.\'*\'*) #(vi
|
---|
| 3081 | ;;
|
---|
| 3082 | ..|./*|.\\*) #(vi
|
---|
| 3083 | ;;
|
---|
| 3084 | .[[a-zA-Z]]:[[\\/]]*) #(vi OS/2 EMX
|
---|
| 3085 | ;;
|
---|
| 3086 | .\[$]{*prefix}*) #(vi
|
---|
| 3087 | eval $1="[$]$1"
|
---|
| 3088 | case ".[$]$1" in #(vi
|
---|
| 3089 | .NONE/*)
|
---|
| 3090 | $1=`echo [$]$1 | sed -e s%NONE%$ac_default_prefix%`
|
---|
| 3091 | ;;
|
---|
| 3092 | esac
|
---|
| 3093 | ;; #(vi
|
---|
| 3094 | .NONE/*)
|
---|
| 3095 | $1=`echo [$]$1 | sed -e s%NONE%$ac_default_prefix%`
|
---|
| 3096 | ;;
|
---|
| 3097 | *)
|
---|
| 3098 | ifelse($2,,[AC_ERROR([expected a pathname, not \"[$]$1\"])],$2)
|
---|
| 3099 | ;;
|
---|
| 3100 | esac
|
---|
| 3101 | ])dnl
|
---|
| 3102 | dnl ---------------------------------------------------------------------------
|
---|
| 3103 | dnl CF_POSIX_C_SOURCE version: 6 updated: 2005/07/14 20:25:10
|
---|
| 3104 | dnl -----------------
|
---|
| 3105 | dnl Define _POSIX_C_SOURCE to the given level, and _POSIX_SOURCE if needed.
|
---|
| 3106 | dnl
|
---|
| 3107 | dnl POSIX.1-1990 _POSIX_SOURCE
|
---|
| 3108 | dnl POSIX.1-1990 and _POSIX_SOURCE and
|
---|
| 3109 | dnl POSIX.2-1992 C-Language _POSIX_C_SOURCE=2
|
---|
| 3110 | dnl Bindings Option
|
---|
| 3111 | dnl POSIX.1b-1993 _POSIX_C_SOURCE=199309L
|
---|
| 3112 | dnl POSIX.1c-1996 _POSIX_C_SOURCE=199506L
|
---|
| 3113 | dnl X/Open 2000 _POSIX_C_SOURCE=200112L
|
---|
| 3114 | dnl
|
---|
| 3115 | dnl Parameters:
|
---|
| 3116 | dnl $1 is the nominal value for _POSIX_C_SOURCE
|
---|
| 3117 | AC_DEFUN([CF_POSIX_C_SOURCE],
|
---|
| 3118 | [
|
---|
| 3119 | cf_POSIX_C_SOURCE=ifelse($1,,199506L,$1)
|
---|
| 3120 |
|
---|
| 3121 | cf_save_CFLAGS="$CFLAGS"
|
---|
| 3122 | cf_save_CPPFLAGS="$CPPFLAGS"
|
---|
| 3123 |
|
---|
| 3124 | CF_REMOVE_DEFINE(cf_trim_CFLAGS,$cf_save_CFLAGS,_POSIX_C_SOURCE)
|
---|
| 3125 | CF_REMOVE_DEFINE(cf_trim_CPPFLAGS,$cf_save_CPPFLAGS,_POSIX_C_SOURCE)
|
---|
| 3126 |
|
---|
| 3127 | AC_CACHE_CHECK(if we should define _POSIX_C_SOURCE,cf_cv_posix_c_source,[
|
---|
| 3128 | CF_MSG_LOG(if the symbol is already defined go no further)
|
---|
| 3129 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 3130 | #ifndef _POSIX_C_SOURCE
|
---|
| 3131 | make an error
|
---|
| 3132 | #endif],
|
---|
| 3133 | [cf_cv_posix_c_source=no],
|
---|
| 3134 | [cf_want_posix_source=no
|
---|
| 3135 | case .$cf_POSIX_C_SOURCE in #(vi
|
---|
| 3136 | .[[12]]??*) #(vi
|
---|
| 3137 | cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
|
---|
| 3138 | ;;
|
---|
| 3139 | .2) #(vi
|
---|
| 3140 | cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
|
---|
| 3141 | cf_want_posix_source=yes
|
---|
| 3142 | ;;
|
---|
| 3143 | .*)
|
---|
| 3144 | cf_want_posix_source=yes
|
---|
| 3145 | ;;
|
---|
| 3146 | esac
|
---|
| 3147 | if test "$cf_want_posix_source" = yes ; then
|
---|
| 3148 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 3149 | #ifdef _POSIX_SOURCE
|
---|
| 3150 | make an error
|
---|
| 3151 | #endif],[],
|
---|
| 3152 | cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE")
|
---|
| 3153 | fi
|
---|
| 3154 | CF_MSG_LOG(ifdef from value $cf_POSIX_C_SOURCE)
|
---|
| 3155 | CFLAGS="$cf_trim_CFLAGS"
|
---|
| 3156 | CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source"
|
---|
| 3157 | CF_MSG_LOG(if the second compile does not leave our definition intact error)
|
---|
| 3158 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 3159 | #ifndef _POSIX_C_SOURCE
|
---|
| 3160 | make an error
|
---|
| 3161 | #endif],,
|
---|
| 3162 | [cf_cv_posix_c_source=no])
|
---|
| 3163 | CFLAGS="$cf_save_CFLAGS"
|
---|
| 3164 | CPPFLAGS="$cf_save_CPPFLAGS"
|
---|
| 3165 | ])
|
---|
| 3166 | ])
|
---|
| 3167 |
|
---|
| 3168 | if test "$cf_cv_posix_c_source" != no ; then
|
---|
| 3169 | CFLAGS="$cf_trim_CFLAGS"
|
---|
| 3170 | CPPFLAGS="$cf_trim_CPPFLAGS"
|
---|
| 3171 | if test "$cf_cv_cc_u_d_options" = yes ; then
|
---|
| 3172 | cf_temp_posix_c_source=`echo "$cf_cv_posix_c_source" | \
|
---|
| 3173 | sed -e 's/-D/-U/g' -e 's/=[[^ ]]*//g'`
|
---|
| 3174 | CPPFLAGS="$CPPFLAGS $cf_temp_posix_c_source"
|
---|
| 3175 | fi
|
---|
| 3176 | CPPFLAGS="$CPPFLAGS $cf_cv_posix_c_source"
|
---|
| 3177 | fi
|
---|
| 3178 |
|
---|
| 3179 | ])dnl
|
---|
| 3180 | dnl ---------------------------------------------------------------------------
|
---|
| 3181 | dnl CF_PREDEFINE version: 1 updated: 2003/07/26 17:53:56
|
---|
| 3182 | dnl ------------
|
---|
| 3183 | dnl Add definitions to CPPFLAGS to ensure they're predefined for all compiles.
|
---|
| 3184 | dnl
|
---|
| 3185 | dnl $1 = symbol to test
|
---|
| 3186 | dnl $2 = value (if any) to use for a predefinition
|
---|
| 3187 | AC_DEFUN([CF_PREDEFINE],
|
---|
| 3188 | [
|
---|
| 3189 | AC_MSG_CHECKING(if we must define $1)
|
---|
| 3190 | AC_TRY_COMPILE([#include <sys/types.h>
|
---|
| 3191 | ],[
|
---|
| 3192 | #ifndef $1
|
---|
| 3193 | make an error
|
---|
| 3194 | #endif],[cf_result=no],[cf_result=yes])
|
---|
| 3195 | AC_MSG_RESULT($cf_result)
|
---|
| 3196 |
|
---|
| 3197 | if test "$cf_result" = yes ; then
|
---|
| 3198 | CPPFLAGS="$CPPFLAGS ifelse($2,,-D$1,[-D$1=$2])"
|
---|
| 3199 | elif test "x$2" != "x" ; then
|
---|
| 3200 | AC_MSG_CHECKING(checking for compatible value versus $2)
|
---|
| 3201 | AC_TRY_COMPILE([#include <sys/types.h>
|
---|
| 3202 | ],[
|
---|
| 3203 | #if $1-$2 < 0
|
---|
| 3204 | make an error
|
---|
| 3205 | #endif],[cf_result=yes],[cf_result=no])
|
---|
| 3206 | AC_MSG_RESULT($cf_result)
|
---|
| 3207 | if test "$cf_result" = no ; then
|
---|
| 3208 | # perhaps we can override it - try...
|
---|
| 3209 | CPPFLAGS="$CPPFLAGS -D$1=$2"
|
---|
| 3210 | fi
|
---|
| 3211 | fi
|
---|
| 3212 | ])dnl
|
---|
| 3213 | dnl ---------------------------------------------------------------------------
|
---|
| 3214 | dnl CF_PROG_CC_C_O version: 1 updated: 2004/02/14 15:00:43
|
---|
| 3215 | dnl --------------
|
---|
| 3216 | dnl Analogous to AC_PROG_CC_C_O, but more useful: tests only $CC, ensures that
|
---|
| 3217 | dnl the output file can be renamed, and allows for a shell variable that can
|
---|
| 3218 | dnl be used later. The parameter is either CC or CXX. The result is the
|
---|
| 3219 | dnl cache variable:
|
---|
| 3220 | dnl $cf_cv_prog_CC_c_o
|
---|
| 3221 | dnl $cf_cv_prog_CXX_c_o
|
---|
| 3222 | AC_DEFUN([CF_PROG_CC_C_O],
|
---|
| 3223 | [AC_REQUIRE([AC_PROG_CC])dnl
|
---|
| 3224 | AC_MSG_CHECKING([whether [$]$1 understands -c and -o together])
|
---|
| 3225 | AC_CACHE_VAL(cf_cv_prog_$1_c_o,
|
---|
| 3226 | [
|
---|
| 3227 | cat > conftest.$ac_ext <<CF_EOF
|
---|
| 3228 | #include <stdio.h>
|
---|
| 3229 | int main()
|
---|
| 3230 | {
|
---|
| 3231 | return 0;
|
---|
| 3232 | }
|
---|
| 3233 | CF_EOF
|
---|
| 3234 | # We do the test twice because some compilers refuse to overwrite an
|
---|
| 3235 | # existing .o file with -o, though they will create one.
|
---|
| 3236 | ac_try='[$]$1 -c conftest.$ac_ext -o conftest2.$ac_objext >&AC_FD_CC'
|
---|
| 3237 | if AC_TRY_EVAL(ac_try) &&
|
---|
| 3238 | test -f conftest2.$ac_objext && AC_TRY_EVAL(ac_try);
|
---|
| 3239 | then
|
---|
| 3240 | eval cf_cv_prog_$1_c_o=yes
|
---|
| 3241 | else
|
---|
| 3242 | eval cf_cv_prog_$1_c_o=no
|
---|
| 3243 | fi
|
---|
| 3244 | rm -f conftest*
|
---|
| 3245 | ])dnl
|
---|
| 3246 | if test $cf_cv_prog_$1_c_o = yes; then
|
---|
| 3247 | AC_MSG_RESULT([yes])
|
---|
| 3248 | else
|
---|
| 3249 | AC_MSG_RESULT([no])
|
---|
| 3250 | fi
|
---|
| 3251 | ])dnl
|
---|
| 3252 | dnl ---------------------------------------------------------------------------
|
---|
| 3253 | dnl CF_PROG_CC_U_D version: 1 updated: 2005/07/14 16:59:30
|
---|
| 3254 | dnl --------------
|
---|
| 3255 | dnl Check if C (preprocessor) -U and -D options are processed in the order
|
---|
| 3256 | dnl given rather than by type of option. Some compilers insist on apply all
|
---|
| 3257 | dnl of the -U options after all of the -D options. Others allow mixing them,
|
---|
| 3258 | dnl and may predefine symbols that conflict with those we define.
|
---|
| 3259 | AC_DEFUN([CF_PROG_CC_U_D],
|
---|
| 3260 | [
|
---|
| 3261 | AC_CACHE_CHECK(if $CC -U and -D options work together,cf_cv_cc_u_d_options,[
|
---|
| 3262 | cf_save_CPPFLAGS="$CPPFLAGS"
|
---|
| 3263 | CPPFLAGS="-UU_D_OPTIONS -DU_D_OPTIONS -DD_U_OPTIONS -UD_U_OPTIONS"
|
---|
| 3264 | AC_TRY_COMPILE([],[
|
---|
| 3265 | #ifndef U_D_OPTIONS
|
---|
| 3266 | make an undefined-error
|
---|
| 3267 | #endif
|
---|
| 3268 | #ifdef D_U_OPTIONS
|
---|
| 3269 | make a defined-error
|
---|
| 3270 | #endif
|
---|
| 3271 | ],[
|
---|
| 3272 | cf_cv_cc_u_d_options=yes],[
|
---|
| 3273 | cf_cv_cc_u_d_options=no])
|
---|
| 3274 | CPPFLAGS="$cf_save_CPPFLAGS"
|
---|
| 3275 | ])
|
---|
| 3276 | ])dnl
|
---|
| 3277 | dnl ---------------------------------------------------------------------------
|
---|
| 3278 | dnl CF_PROG_EXT version: 10 updated: 2004/01/03 19:28:18
|
---|
| 3279 | dnl -----------
|
---|
| 3280 | dnl Compute $PROG_EXT, used for non-Unix ports, such as OS/2 EMX.
|
---|
| 3281 | AC_DEFUN([CF_PROG_EXT],
|
---|
| 3282 | [
|
---|
| 3283 | AC_REQUIRE([CF_CHECK_CACHE])
|
---|
| 3284 | case $cf_cv_system_name in
|
---|
| 3285 | os2*)
|
---|
| 3286 | CFLAGS="$CFLAGS -Zmt"
|
---|
| 3287 | CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__"
|
---|
| 3288 | CXXFLAGS="$CXXFLAGS -Zmt"
|
---|
| 3289 | # autoconf's macro sets -Zexe and suffix both, which conflict:w
|
---|
| 3290 | LDFLAGS="$LDFLAGS -Zmt -Zcrtdll"
|
---|
| 3291 | ac_cv_exeext=.exe
|
---|
| 3292 | ;;
|
---|
| 3293 | esac
|
---|
| 3294 |
|
---|
| 3295 | AC_EXEEXT
|
---|
| 3296 | AC_OBJEXT
|
---|
| 3297 |
|
---|
| 3298 | PROG_EXT="$EXEEXT"
|
---|
| 3299 | AC_SUBST(PROG_EXT)
|
---|
| 3300 | test -n "$PROG_EXT" && AC_DEFINE_UNQUOTED(PROG_EXT,"$PROG_EXT")
|
---|
| 3301 | ])dnl
|
---|
| 3302 | dnl ---------------------------------------------------------------------------
|
---|
| 3303 | dnl CF_PROG_INSTALL version: 5 updated: 2002/12/21 22:46:07
|
---|
| 3304 | dnl ---------------
|
---|
| 3305 | dnl Force $INSTALL to be an absolute-path. Otherwise, edit_man.sh and the
|
---|
| 3306 | dnl misc/tabset install won't work properly. Usually this happens only when
|
---|
| 3307 | dnl using the fallback mkinstalldirs script
|
---|
| 3308 | AC_DEFUN([CF_PROG_INSTALL],
|
---|
| 3309 | [AC_PROG_INSTALL
|
---|
| 3310 | case $INSTALL in
|
---|
| 3311 | /*)
|
---|
| 3312 | ;;
|
---|
| 3313 | *)
|
---|
| 3314 | CF_DIRNAME(cf_dir,$INSTALL)
|
---|
| 3315 | test -z "$cf_dir" && cf_dir=.
|
---|
| 3316 | INSTALL=`cd $cf_dir && pwd`/`echo $INSTALL | sed -e 's%^.*/%%'`
|
---|
| 3317 | ;;
|
---|
| 3318 | esac
|
---|
| 3319 | ])dnl
|
---|
| 3320 | dnl ---------------------------------------------------------------------------
|
---|
| 3321 | dnl CF_PROG_LDCONFIG version: 1 updated: 2003/09/20 17:07:55
|
---|
| 3322 | dnl ----------------
|
---|
| 3323 | dnl Check for ldconfig, needed to fixup shared libraries that would be built
|
---|
| 3324 | dnl and then used in the install.
|
---|
| 3325 | AC_DEFUN([CF_PROG_LDCONFIG],[
|
---|
| 3326 | if test "$cross_compiling" = yes ; then
|
---|
| 3327 | LDCONFIG=:
|
---|
| 3328 | else
|
---|
| 3329 | case "$cf_cv_system_name" in #(vi
|
---|
| 3330 | freebsd*) #(vi
|
---|
| 3331 | test -z "$LDCONFIG" && LDCONFIG="/sbin/ldconfig -R"
|
---|
| 3332 | ;;
|
---|
| 3333 | *) LDPATH=$PATH:/sbin:/usr/sbin
|
---|
| 3334 | AC_PATH_PROG(LDCONFIG,ldconfig,,$LDPATH)
|
---|
| 3335 | ;;
|
---|
| 3336 | esac
|
---|
| 3337 | fi
|
---|
| 3338 | AC_SUBST(LDCONFIG)
|
---|
| 3339 | ])dnl
|
---|
| 3340 | dnl ---------------------------------------------------------------------------
|
---|
| 3341 | dnl CF_REGEX version: 3 updated: 1997/11/01 14:26:01
|
---|
| 3342 | dnl --------
|
---|
| 3343 | dnl Attempt to determine if we've got one of the flavors of regular-expression
|
---|
| 3344 | dnl code that we can support.
|
---|
| 3345 | AC_DEFUN([CF_REGEX],
|
---|
| 3346 | [
|
---|
| 3347 | AC_MSG_CHECKING([for regular-expression headers])
|
---|
| 3348 | AC_CACHE_VAL(cf_cv_regex,[
|
---|
| 3349 | AC_TRY_LINK([#include <sys/types.h>
|
---|
| 3350 | #include <regex.h>],[
|
---|
| 3351 | regex_t *p;
|
---|
| 3352 | int x = regcomp(p, "", 0);
|
---|
| 3353 | int y = regexec(p, "", 0, 0, 0);
|
---|
| 3354 | regfree(p);
|
---|
| 3355 | ],[cf_cv_regex="regex.h"],[
|
---|
| 3356 | AC_TRY_LINK([#include <regexp.h>],[
|
---|
| 3357 | char *p = compile("", "", "", 0);
|
---|
| 3358 | int x = step("", "");
|
---|
| 3359 | ],[cf_cv_regex="regexp.h"],[
|
---|
| 3360 | cf_save_LIBS="$LIBS"
|
---|
| 3361 | LIBS="-lgen $LIBS"
|
---|
| 3362 | AC_TRY_LINK([#include <regexpr.h>],[
|
---|
| 3363 | char *p = compile("", "", "");
|
---|
| 3364 | int x = step("", "");
|
---|
| 3365 | ],[cf_cv_regex="regexpr.h"],[LIBS="$cf_save_LIBS"])])])
|
---|
| 3366 | ])
|
---|
| 3367 | AC_MSG_RESULT($cf_cv_regex)
|
---|
| 3368 | case $cf_cv_regex in
|
---|
| 3369 | regex.h) AC_DEFINE(HAVE_REGEX_H_FUNCS) ;;
|
---|
| 3370 | regexp.h) AC_DEFINE(HAVE_REGEXP_H_FUNCS) ;;
|
---|
| 3371 | regexpr.h) AC_DEFINE(HAVE_REGEXPR_H_FUNCS) ;;
|
---|
| 3372 | esac
|
---|
| 3373 | ])dnl
|
---|
| 3374 | dnl ---------------------------------------------------------------------------
|
---|
| 3375 | dnl CF_REMOVE_DEFINE version: 2 updated: 2005/07/09 16:12:18
|
---|
| 3376 | dnl ----------------
|
---|
| 3377 | dnl Remove all -U and -D options that refer to the given symbol from a list
|
---|
| 3378 | dnl of C compiler options. This works around the problem that not all
|
---|
| 3379 | dnl compilers process -U and -D options from left-to-right, so a -U option
|
---|
| 3380 | dnl cannot be used to cancel the effect of a preceding -D option.
|
---|
| 3381 | dnl
|
---|
| 3382 | dnl $1 = target (which could be the same as the source variable)
|
---|
| 3383 | dnl $2 = source (including '$')
|
---|
| 3384 | dnl $3 = symbol to remove
|
---|
| 3385 | define([CF_REMOVE_DEFINE],
|
---|
| 3386 | [
|
---|
| 3387 | # remove $3 symbol from $2
|
---|
| 3388 | $1=`echo "$2" | \
|
---|
| 3389 | sed -e 's/-[[UD]]$3\(=[[^ ]]*\)\?[[ ]]/ /g' \
|
---|
| 3390 | -e 's/-[[UD]]$3\(=[[^ ]]*\)\?[$]//g'`
|
---|
| 3391 | ])dnl
|
---|
| 3392 | dnl ---------------------------------------------------------------------------
|
---|
| 3393 | dnl CF_SHARED_OPTS version: 31 updated: 2005/01/01 16:39:44
|
---|
| 3394 | dnl --------------
|
---|
| 3395 | dnl Attempt to determine the appropriate CC/LD options for creating a shared
|
---|
| 3396 | dnl library.
|
---|
| 3397 | dnl
|
---|
| 3398 | dnl Note: $(LOCAL_LDFLAGS) is used to link executables that will run within the
|
---|
| 3399 | dnl build-tree, i.e., by making use of the libraries that are compiled in ../lib
|
---|
| 3400 | dnl We avoid compiling-in a ../lib path for the shared library since that can
|
---|
| 3401 | dnl lead to unexpected results at runtime.
|
---|
| 3402 | dnl $(LOCAL_LDFLAGS2) has the same intention but assumes that the shared libraries
|
---|
| 3403 | dnl are compiled in ../../lib
|
---|
| 3404 | dnl
|
---|
| 3405 | dnl The variable 'cf_cv_do_symlinks' is used to control whether we configure
|
---|
| 3406 | dnl to install symbolic links to the rel/abi versions of shared libraries.
|
---|
| 3407 | dnl
|
---|
| 3408 | dnl The variable 'cf_cv_shlib_version' controls whether we use the rel or abi
|
---|
| 3409 | dnl version when making symbolic links.
|
---|
| 3410 | dnl
|
---|
| 3411 | dnl The variable 'cf_cv_shlib_version_infix' controls whether shared library
|
---|
| 3412 | dnl version numbers are infix (ex: libncurses.<ver>.dylib) or postfix
|
---|
| 3413 | dnl (ex: libncurses.so.<ver>).
|
---|
| 3414 | dnl
|
---|
| 3415 | dnl Some loaders leave 'so_locations' lying around. It's nice to clean up.
|
---|
| 3416 | AC_DEFUN([CF_SHARED_OPTS],
|
---|
| 3417 | [
|
---|
| 3418 | AC_REQUIRE([CF_SUBST_NCURSES_VERSION])
|
---|
| 3419 | LOCAL_LDFLAGS=
|
---|
| 3420 | LOCAL_LDFLAGS2=
|
---|
| 3421 | LD_SHARED_OPTS=
|
---|
| 3422 | INSTALL_LIB="-m 644"
|
---|
| 3423 |
|
---|
| 3424 | cf_cv_do_symlinks=no
|
---|
| 3425 |
|
---|
| 3426 | AC_MSG_CHECKING(if release/abi version should be used for shared libs)
|
---|
| 3427 | AC_ARG_WITH(shlib-version,
|
---|
| 3428 | [ --with-shlib-version=X Specify rel or abi version for shared libs],
|
---|
| 3429 | [test -z "$withval" && withval=auto
|
---|
| 3430 | case $withval in #(vi
|
---|
| 3431 | yes) #(vi
|
---|
| 3432 | cf_cv_shlib_version=auto
|
---|
| 3433 | ;;
|
---|
| 3434 | rel|abi|auto|no) #(vi
|
---|
| 3435 | cf_cv_shlib_version=$withval
|
---|
| 3436 | ;;
|
---|
| 3437 | *)
|
---|
| 3438 | AC_ERROR([option value must be one of: rel, abi, auto or no])
|
---|
| 3439 | ;;
|
---|
| 3440 | esac
|
---|
| 3441 | ],[cf_cv_shlib_version=auto])
|
---|
| 3442 | AC_MSG_RESULT($cf_cv_shlib_version)
|
---|
| 3443 |
|
---|
| 3444 | cf_cv_rm_so_locs=no
|
---|
| 3445 |
|
---|
| 3446 | # Some less-capable ports of gcc support only -fpic
|
---|
| 3447 | CC_SHARED_OPTS=
|
---|
| 3448 | if test "$GCC" = yes
|
---|
| 3449 | then
|
---|
| 3450 | AC_MSG_CHECKING(which $CC option to use)
|
---|
| 3451 | cf_save_CFLAGS="$CFLAGS"
|
---|
| 3452 | for CC_SHARED_OPTS in -fPIC -fpic ''
|
---|
| 3453 | do
|
---|
| 3454 | CFLAGS="$cf_save_CFLAGS $CC_SHARED_OPTS"
|
---|
| 3455 | AC_TRY_COMPILE([#include <stdio.h>],[int x = 1],[break],[])
|
---|
| 3456 | done
|
---|
| 3457 | AC_MSG_RESULT($CC_SHARED_OPTS)
|
---|
| 3458 | CFLAGS="$cf_save_CFLAGS"
|
---|
| 3459 | fi
|
---|
| 3460 |
|
---|
| 3461 | cf_cv_shlib_version_infix=no
|
---|
| 3462 |
|
---|
| 3463 | case $cf_cv_system_name in
|
---|
| 3464 | beos*)
|
---|
| 3465 | MK_SHARED_LIB='$(CC) -o $[@] -Xlinker -soname=`basename $[@]` -nostart -e 0'
|
---|
| 3466 | ;;
|
---|
| 3467 | cygwin*)
|
---|
| 3468 | CC_SHARED_OPTS=
|
---|
| 3469 | MK_SHARED_LIB='$(CC) -shared -Wl,--out-implib=$(IMPORT_LIB) -Wl,--export-all-symbols -o $(SHARED_LIB)'
|
---|
| 3470 | cf_cv_shlib_version=cygdll
|
---|
| 3471 | cf_cv_shlib_version_infix=cygdll
|
---|
| 3472 | ;;
|
---|
| 3473 | darwin*)
|
---|
| 3474 | EXTRA_CFLAGS="-no-cpp-precomp"
|
---|
| 3475 | CC_SHARED_OPTS="-dynamic"
|
---|
| 3476 | MK_SHARED_LIB='$(CC) -dynamiclib -install_name $(DESTDIR)$(libdir)/`basename $[@]` -compatibility_version $(ABI_VERSION) -current_version $(ABI_VERSION) -o $[@]'
|
---|
| 3477 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=abi
|
---|
| 3478 | cf_cv_shlib_version_infix=yes
|
---|
| 3479 | ;;
|
---|
| 3480 | hpux*)
|
---|
| 3481 | # (tested with gcc 2.7.2 -- I don't have c89)
|
---|
| 3482 | if test "$GCC" = yes; then
|
---|
| 3483 | LD_SHARED_OPTS='-Xlinker +b -Xlinker $(libdir)'
|
---|
| 3484 | else
|
---|
| 3485 | CC_SHARED_OPTS='+Z'
|
---|
| 3486 | LD_SHARED_OPTS='-Wl,+b,$(libdir)'
|
---|
| 3487 | fi
|
---|
| 3488 | MK_SHARED_LIB='$(LD) +b $(libdir) -b -o $[@]'
|
---|
| 3489 | # HP-UX shared libraries must be executable, and should be
|
---|
| 3490 | # readonly to exploit a quirk in the memory manager.
|
---|
| 3491 | INSTALL_LIB="-m 555"
|
---|
| 3492 | ;;
|
---|
| 3493 | irix*)
|
---|
| 3494 | if test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3495 | if test "$GCC" = yes; then
|
---|
| 3496 | cf_ld_rpath_opt="-Wl,-rpath,"
|
---|
| 3497 | EXTRA_LDFLAGS="-Wl,-rpath,\$(libdir) $EXTRA_LDFLAGS"
|
---|
| 3498 | else
|
---|
| 3499 | cf_ld_rpath_opt="-rpath "
|
---|
| 3500 | EXTRA_LDFLAGS="-rpath \$(libdir) $EXTRA_LDFLAGS"
|
---|
| 3501 | fi
|
---|
| 3502 | fi
|
---|
| 3503 | # tested with IRIX 5.2 and 'cc'.
|
---|
| 3504 | if test "$GCC" != yes; then
|
---|
| 3505 | CC_SHARED_OPTS='-KPIC'
|
---|
| 3506 | fi
|
---|
| 3507 | MK_SHARED_LIB='$(LD) -shared -rdata_shared -soname `basename $[@]` -o $[@]'
|
---|
| 3508 | cf_cv_rm_so_locs=yes
|
---|
| 3509 | ;;
|
---|
| 3510 | linux*|gnu*|k*bsd*-gnu)
|
---|
| 3511 | if test "$DFT_LWR_MODEL" = "shared" ; then
|
---|
| 3512 | LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
|
---|
| 3513 | LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
|
---|
| 3514 | fi
|
---|
| 3515 | if test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3516 | cf_ld_rpath_opt="-Wl,-rpath,"
|
---|
| 3517 | EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
|
---|
| 3518 | fi
|
---|
| 3519 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
|
---|
| 3520 | MK_SHARED_LIB='$(CC) -shared -Wl,-soname,`basename $[@] .$(REL_VERSION)`.$(ABI_VERSION),-stats,-lc -o $[@]'
|
---|
| 3521 | ;;
|
---|
| 3522 | openbsd2*)
|
---|
| 3523 | CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
|
---|
| 3524 | MK_SHARED_LIB='$(LD) -Bshareable -soname,`basename $[@].$(ABI_VERSION)` -o $[@]'
|
---|
| 3525 | ;;
|
---|
| 3526 | freebsd[[45]]*)
|
---|
| 3527 | CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
|
---|
| 3528 | MK_SHARED_LIB='$(LD) -Bshareable -soname=`basename $[@]` -o $[@]'
|
---|
| 3529 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
|
---|
| 3530 |
|
---|
| 3531 | # This doesn't work - I keep getting spurious references to needing
|
---|
| 3532 | # libncurses.so.5.3 when ldd says it's resolved. LOCAL_LDFLAGS2 seems to be
|
---|
| 3533 | # no longer used anyway. And the rpath logic isn't relative - so I have to
|
---|
| 3534 | # add the local and install lib-directories:
|
---|
| 3535 | #
|
---|
| 3536 | # if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3537 | # LOCAL_LDFLAGS="-rpath `pwd`/lib"
|
---|
| 3538 | # LOCAL_LDFLAGS2="-rpath \$(libdir) $LOCAL_LDFLAGS"
|
---|
| 3539 | # cf_ld_rpath_opt="-rpath "
|
---|
| 3540 | # EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
|
---|
| 3541 | # fi
|
---|
| 3542 | ;;
|
---|
| 3543 | openbsd*|freebsd*)
|
---|
| 3544 | CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
|
---|
| 3545 | MK_SHARED_LIB='$(LD) -Bshareable -o $[@]'
|
---|
| 3546 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
|
---|
| 3547 | ;;
|
---|
| 3548 | netbsd*)
|
---|
| 3549 | CC_SHARED_OPTS="$CC_SHARED_OPTS -DPIC"
|
---|
| 3550 | test "$cf_cv_ld_rpath" = yes && cf_ld_rpath_opt="-Wl,-rpath,"
|
---|
| 3551 | if test "$DFT_LWR_MODEL" = "shared" && test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3552 | LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
|
---|
| 3553 | LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
|
---|
| 3554 | EXTRA_LDFLAGS="-Wl,-rpath,\$(libdir) $EXTRA_LDFLAGS"
|
---|
| 3555 | MK_SHARED_LIB='$(CC) -shared -Wl,-soname,`basename $[@] .$(REL_VERSION)`.$(ABI_VERSION) -o $[@]'
|
---|
| 3556 | if test "$cf_cv_shlib_version" = auto; then
|
---|
| 3557 | if test ! -f /usr/libexec/ld.elf_so; then
|
---|
| 3558 | cf_cv_shlib_version=rel
|
---|
| 3559 | fi
|
---|
| 3560 | fi
|
---|
| 3561 | else
|
---|
| 3562 | MK_SHARED_LIB='$(LD) -Bshareable -o $[@]'
|
---|
| 3563 | fi
|
---|
| 3564 | ;;
|
---|
| 3565 | osf*|mls+*)
|
---|
| 3566 | # tested with OSF/1 V3.2 and 'cc'
|
---|
| 3567 | # tested with OSF/1 V3.2 and gcc 2.6.3 (but the c++ demo didn't
|
---|
| 3568 | # link with shared libs).
|
---|
| 3569 | MK_SHARED_LIB='$(LD) -set_version $(REL_VERSION):$(ABI_VERSION) -expect_unresolved "*" -shared -soname `basename $[@]`'
|
---|
| 3570 | case $host_os in
|
---|
| 3571 | osf4*)
|
---|
| 3572 | MK_SHARED_LIB="${MK_SHARED_LIB} -msym"
|
---|
| 3573 | ;;
|
---|
| 3574 | esac
|
---|
| 3575 | MK_SHARED_LIB="${MK_SHARED_LIB}"' -o $[@]'
|
---|
| 3576 | if test "$DFT_LWR_MODEL" = "shared" ; then
|
---|
| 3577 | LOCAL_LDFLAGS="-Wl,-rpath,`pwd`/lib"
|
---|
| 3578 | LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
|
---|
| 3579 | fi
|
---|
| 3580 | if test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3581 | cf_ld_rpath_opt="-rpath"
|
---|
| 3582 | # EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
|
---|
| 3583 | fi
|
---|
| 3584 | cf_cv_rm_so_locs=yes
|
---|
| 3585 | ;;
|
---|
| 3586 | sco3.2v5*) # (also uw2* and UW7) hops 13-Apr-98
|
---|
| 3587 | # tested with osr5.0.5
|
---|
| 3588 | if test "$GCC" != yes; then
|
---|
| 3589 | CC_SHARED_OPTS='-belf -KPIC'
|
---|
| 3590 | fi
|
---|
| 3591 | MK_SHARED_LIB='$(LD) -dy -G -h `basename $[@] .$(REL_VERSION)`.$(ABI_VERSION) -o [$]@'
|
---|
| 3592 | if test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3593 | # only way is to set LD_RUN_PATH but no switch for it
|
---|
| 3594 | RUN_PATH=$libdir
|
---|
| 3595 | fi
|
---|
| 3596 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
|
---|
| 3597 | LINK_PROGS='LD_RUN_PATH=$(libdir)'
|
---|
| 3598 | LINK_TESTS='Pwd=`pwd`;LD_RUN_PATH=`dirname $${Pwd}`/lib'
|
---|
| 3599 | ;;
|
---|
| 3600 | sunos4*)
|
---|
| 3601 | # tested with SunOS 4.1.1 and gcc 2.7.0
|
---|
| 3602 | if test "$GCC" != yes; then
|
---|
| 3603 | CC_SHARED_OPTS='-KPIC'
|
---|
| 3604 | fi
|
---|
| 3605 | MK_SHARED_LIB='$(LD) -assert pure-text -o $[@]'
|
---|
| 3606 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
|
---|
| 3607 | ;;
|
---|
| 3608 | solaris2*)
|
---|
| 3609 | # tested with SunOS 5.5.1 (solaris 2.5.1) and gcc 2.7.2
|
---|
| 3610 | if test "$GCC" != yes; then
|
---|
| 3611 | CC_SHARED_OPTS='-KPIC'
|
---|
| 3612 | fi
|
---|
| 3613 | MK_SHARED_LIB='$(LD) -dy -G -h `basename $[@] .$(REL_VERSION)`.$(ABI_VERSION) -o $[@]'
|
---|
| 3614 | if test "$DFT_LWR_MODEL" = "shared" ; then
|
---|
| 3615 | LOCAL_LDFLAGS="-R `pwd`/lib:\$(libdir)"
|
---|
| 3616 | LOCAL_LDFLAGS2="$LOCAL_LDFLAGS"
|
---|
| 3617 | fi
|
---|
| 3618 | if test "$cf_cv_ld_rpath" = yes ; then
|
---|
| 3619 | cf_ld_rpath_opt="-R"
|
---|
| 3620 | EXTRA_LDFLAGS="$LOCAL_LDFLAGS $EXTRA_LDFLAGS"
|
---|
| 3621 | fi
|
---|
| 3622 | test "$cf_cv_shlib_version" = auto && cf_cv_shlib_version=rel
|
---|
| 3623 | ;;
|
---|
| 3624 | sysv5uw7*|unix_sv*)
|
---|
| 3625 | # tested with UnixWare 7.1.0 (gcc 2.95.2 and cc)
|
---|
| 3626 | if test "$GCC" != yes; then
|
---|
| 3627 | CC_SHARED_OPTS='-KPIC'
|
---|
| 3628 | fi
|
---|
| 3629 | MK_SHARED_LIB='$(LD) -d y -G -o [$]@'
|
---|
| 3630 | ;;
|
---|
| 3631 | *)
|
---|
| 3632 | CC_SHARED_OPTS='unknown'
|
---|
| 3633 | MK_SHARED_LIB='echo unknown'
|
---|
| 3634 | ;;
|
---|
| 3635 | esac
|
---|
| 3636 |
|
---|
| 3637 | # This works if the last tokens in $MK_SHARED_LIB are the -o target.
|
---|
| 3638 | case "$cf_cv_shlib_version" in #(vi
|
---|
| 3639 | rel|abi)
|
---|
| 3640 | case "$MK_SHARED_LIB" in #(vi
|
---|
| 3641 | *'-o $[@]')
|
---|
| 3642 | test "$cf_cv_do_symlinks" = no && cf_cv_do_symlinks=yes
|
---|
| 3643 | ;;
|
---|
| 3644 | *)
|
---|
| 3645 | AC_MSG_WARN(ignored --with-shlib-version)
|
---|
| 3646 | ;;
|
---|
| 3647 | esac
|
---|
| 3648 | ;;
|
---|
| 3649 | esac
|
---|
| 3650 |
|
---|
| 3651 | if test -n "$cf_ld_rpath_opt" ; then
|
---|
| 3652 | AC_MSG_CHECKING(if we need a space after rpath option)
|
---|
| 3653 | cf_save_LIBS="$LIBS"
|
---|
| 3654 | LIBS="$LIBS ${cf_ld_rpath_opt}$libdir"
|
---|
| 3655 | AC_TRY_LINK(, , cf_rpath_space=no, cf_rpath_space=yes)
|
---|
| 3656 | LIBS="$cf_save_LIBS"
|
---|
| 3657 | AC_MSG_RESULT($cf_rpath_space)
|
---|
| 3658 | test "$cf_rpath_space" = yes && cf_ld_rpath_opt="$cf_ld_rpath_opt "
|
---|
| 3659 | MK_SHARED_LIB="$MK_SHARED_LIB $cf_ld_rpath_opt\$(libdir)"
|
---|
| 3660 | fi
|
---|
| 3661 |
|
---|
| 3662 | AC_SUBST(CC_SHARED_OPTS)
|
---|
| 3663 | AC_SUBST(LD_SHARED_OPTS)
|
---|
| 3664 | AC_SUBST(MK_SHARED_LIB)
|
---|
| 3665 | AC_SUBST(LINK_PROGS)
|
---|
| 3666 | AC_SUBST(LINK_TESTS)
|
---|
| 3667 | AC_SUBST(EXTRA_LDFLAGS)
|
---|
| 3668 | AC_SUBST(LOCAL_LDFLAGS)
|
---|
| 3669 | AC_SUBST(LOCAL_LDFLAGS2)
|
---|
| 3670 | AC_SUBST(INSTALL_LIB)
|
---|
| 3671 | ])dnl
|
---|
| 3672 | dnl ---------------------------------------------------------------------------
|
---|
| 3673 | dnl CF_SIZECHANGE version: 8 updated: 2000/11/04 12:22:16
|
---|
| 3674 | dnl -------------
|
---|
| 3675 | dnl Check for definitions & structures needed for window size-changing
|
---|
| 3676 | dnl FIXME: check that this works with "snake" (HP-UX 10.x)
|
---|
| 3677 | AC_DEFUN([CF_SIZECHANGE],
|
---|
| 3678 | [
|
---|
| 3679 | AC_REQUIRE([CF_STRUCT_TERMIOS])
|
---|
| 3680 | AC_CACHE_CHECK(declaration of size-change, cf_cv_sizechange,[
|
---|
| 3681 | cf_cv_sizechange=unknown
|
---|
| 3682 | cf_save_CPPFLAGS="$CPPFLAGS"
|
---|
| 3683 |
|
---|
| 3684 | for cf_opts in "" "NEED_PTEM_H"
|
---|
| 3685 | do
|
---|
| 3686 |
|
---|
| 3687 | CPPFLAGS="$cf_save_CPPFLAGS"
|
---|
| 3688 | test -n "$cf_opts" && CPPFLAGS="$CPPFLAGS -D$cf_opts"
|
---|
| 3689 | AC_TRY_COMPILE([#include <sys/types.h>
|
---|
| 3690 | #ifdef HAVE_TERMIOS_H
|
---|
| 3691 | #include <termios.h>
|
---|
| 3692 | #else
|
---|
| 3693 | #ifdef HAVE_TERMIO_H
|
---|
| 3694 | #include <termio.h>
|
---|
| 3695 | #endif
|
---|
| 3696 | #endif
|
---|
| 3697 | #ifdef NEED_PTEM_H
|
---|
| 3698 | /* This is a workaround for SCO: they neglected to define struct winsize in
|
---|
| 3699 | * termios.h -- it's only in termio.h and ptem.h
|
---|
| 3700 | */
|
---|
| 3701 | #include <sys/stream.h>
|
---|
| 3702 | #include <sys/ptem.h>
|
---|
| 3703 | #endif
|
---|
| 3704 | #if !defined(sun) || !defined(HAVE_TERMIOS_H)
|
---|
| 3705 | #include <sys/ioctl.h>
|
---|
| 3706 | #endif
|
---|
| 3707 | ],[
|
---|
| 3708 | #ifdef TIOCGSIZE
|
---|
| 3709 | struct ttysize win; /* FIXME: what system is this? */
|
---|
| 3710 | int y = win.ts_lines;
|
---|
| 3711 | int x = win.ts_cols;
|
---|
| 3712 | #else
|
---|
| 3713 | #ifdef TIOCGWINSZ
|
---|
| 3714 | struct winsize win;
|
---|
| 3715 | int y = win.ws_row;
|
---|
| 3716 | int x = win.ws_col;
|
---|
| 3717 | #else
|
---|
| 3718 | no TIOCGSIZE or TIOCGWINSZ
|
---|
| 3719 | #endif /* TIOCGWINSZ */
|
---|
| 3720 | #endif /* TIOCGSIZE */
|
---|
| 3721 | ],
|
---|
| 3722 | [cf_cv_sizechange=yes],
|
---|
| 3723 | [cf_cv_sizechange=no])
|
---|
| 3724 |
|
---|
| 3725 | CPPFLAGS="$cf_save_CPPFLAGS"
|
---|
| 3726 | if test "$cf_cv_sizechange" = yes ; then
|
---|
| 3727 | echo "size-change succeeded ($cf_opts)" >&AC_FD_CC
|
---|
| 3728 | test -n "$cf_opts" && cf_cv_sizechange="$cf_opts"
|
---|
| 3729 | break
|
---|
| 3730 | fi
|
---|
| 3731 | done
|
---|
| 3732 | ])
|
---|
| 3733 | if test "$cf_cv_sizechange" != no ; then
|
---|
| 3734 | AC_DEFINE(HAVE_SIZECHANGE)
|
---|
| 3735 | case $cf_cv_sizechange in #(vi
|
---|
| 3736 | NEED*)
|
---|
| 3737 | AC_DEFINE_UNQUOTED($cf_cv_sizechange )
|
---|
| 3738 | ;;
|
---|
| 3739 | esac
|
---|
| 3740 | fi
|
---|
| 3741 | ])dnl
|
---|
| 3742 | dnl ---------------------------------------------------------------------------
|
---|
| 3743 | dnl CF_SRC_MODULES version: 18 updated: 2005/05/28 12:58:54
|
---|
| 3744 | dnl --------------
|
---|
| 3745 | dnl For each parameter, test if the source-directory exists, and if it contains
|
---|
| 3746 | dnl a 'modules' file. If so, add to the list $cf_cv_src_modules which we'll
|
---|
| 3747 | dnl use in CF_LIB_RULES.
|
---|
| 3748 | dnl
|
---|
| 3749 | dnl This uses the configured value to make the lists SRC_SUBDIRS and
|
---|
| 3750 | dnl SUB_MAKEFILES which are used in the makefile-generation scheme.
|
---|
| 3751 | AC_DEFUN([CF_SRC_MODULES],
|
---|
| 3752 | [
|
---|
| 3753 | AC_MSG_CHECKING(for src modules)
|
---|
| 3754 |
|
---|
| 3755 | # dependencies and linker-arguments for test-programs
|
---|
| 3756 | TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${LIB_NAME}${DFT_DEP_SUFFIX} $TEST_DEPS"
|
---|
| 3757 | TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${LIB_NAME}${DFT_DEP_SUFFIX} $TEST_DEP2"
|
---|
| 3758 | if test "$DFT_LWR_MODEL" = "libtool"; then
|
---|
| 3759 | TEST_ARGS="${TEST_DEPS}"
|
---|
| 3760 | TEST_ARG2="${TEST_DEP2}"
|
---|
| 3761 | else
|
---|
| 3762 | TEST_ARGS="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARGS"
|
---|
| 3763 | TEST_ARG2="-l${LIB_NAME}${DFT_ARG_SUFFIX} $TEST_ARG2"
|
---|
| 3764 | fi
|
---|
| 3765 |
|
---|
| 3766 | cf_cv_src_modules=
|
---|
| 3767 | for cf_dir in $1
|
---|
| 3768 | do
|
---|
| 3769 | if test -f $srcdir/$cf_dir/modules; then
|
---|
| 3770 |
|
---|
| 3771 | # We may/may not have tack in the distribution, though the
|
---|
| 3772 | # makefile is.
|
---|
| 3773 | if test $cf_dir = tack ; then
|
---|
| 3774 | if test ! -f $srcdir/${cf_dir}/${cf_dir}.h; then
|
---|
| 3775 | continue
|
---|
| 3776 | fi
|
---|
| 3777 | fi
|
---|
| 3778 |
|
---|
| 3779 | if test -z "$cf_cv_src_modules"; then
|
---|
| 3780 | cf_cv_src_modules=$cf_dir
|
---|
| 3781 | else
|
---|
| 3782 | cf_cv_src_modules="$cf_cv_src_modules $cf_dir"
|
---|
| 3783 | fi
|
---|
| 3784 |
|
---|
| 3785 | # Make the ncurses_cfg.h file record the library interface files as
|
---|
| 3786 | # well. These are header files that are the same name as their
|
---|
| 3787 | # directory. Ncurses is the only library that does not follow
|
---|
| 3788 | # that pattern.
|
---|
| 3789 | if test $cf_dir = tack ; then
|
---|
| 3790 | continue
|
---|
| 3791 | elif test -f $srcdir/${cf_dir}/${cf_dir}.h; then
|
---|
| 3792 | CF_UPPER(cf_have_include,$cf_dir)
|
---|
| 3793 | AC_DEFINE_UNQUOTED(HAVE_${cf_have_include}_H)
|
---|
| 3794 | AC_DEFINE_UNQUOTED(HAVE_LIB${cf_have_include})
|
---|
| 3795 | TEST_DEPS="${LIB_DIR}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEPS"
|
---|
| 3796 | TEST_DEP2="${LIB_2ND}/${LIB_PREFIX}${cf_dir}${DFT_DEP_SUFFIX} $TEST_DEP2"
|
---|
| 3797 | if test "$DFT_LWR_MODEL" = "libtool"; then
|
---|
| 3798 | TEST_ARGS="${TEST_DEPS}"
|
---|
| 3799 | TEST_ARG2="${TEST_DEP2}"
|
---|
| 3800 | else
|
---|
| 3801 | TEST_ARGS="-l${cf_dir}${DFT_ARG_SUFFIX} $TEST_ARGS"
|
---|
| 3802 | TEST_ARG2="-l${cf_dir}${DFT_ARG_SUFFIX} $TEST_ARG2"
|
---|
| 3803 | fi
|
---|
| 3804 | fi
|
---|
| 3805 | fi
|
---|
| 3806 | done
|
---|
| 3807 | AC_MSG_RESULT($cf_cv_src_modules)
|
---|
| 3808 |
|
---|
| 3809 | TEST_ARGS="-L${LIB_DIR} $TEST_ARGS"
|
---|
| 3810 | TEST_ARG2="-L${LIB_2ND} $TEST_ARG2"
|
---|
| 3811 |
|
---|
| 3812 | AC_SUBST(TEST_ARGS)
|
---|
| 3813 | AC_SUBST(TEST_DEPS)
|
---|
| 3814 |
|
---|
| 3815 | AC_SUBST(TEST_ARG2)
|
---|
| 3816 | AC_SUBST(TEST_DEP2)
|
---|
| 3817 |
|
---|
| 3818 | SRC_SUBDIRS="man include"
|
---|
| 3819 | for cf_dir in $cf_cv_src_modules
|
---|
| 3820 | do
|
---|
| 3821 | SRC_SUBDIRS="$SRC_SUBDIRS $cf_dir"
|
---|
| 3822 | done
|
---|
| 3823 | SRC_SUBDIRS="$SRC_SUBDIRS test"
|
---|
| 3824 | test -z "$MAKE_TERMINFO" && SRC_SUBDIRS="$SRC_SUBDIRS misc"
|
---|
| 3825 | test "$cf_with_cxx_binding" != no && SRC_SUBDIRS="$SRC_SUBDIRS c++"
|
---|
| 3826 |
|
---|
| 3827 | ADA_SUBDIRS=
|
---|
| 3828 | if test "$cf_cv_prog_gnat_correct" = yes && test -f $srcdir/Ada95/Makefile.in; then
|
---|
| 3829 | SRC_SUBDIRS="$SRC_SUBDIRS Ada95"
|
---|
| 3830 | ADA_SUBDIRS="gen src samples"
|
---|
| 3831 | fi
|
---|
| 3832 |
|
---|
| 3833 | SUB_MAKEFILES=
|
---|
| 3834 | for cf_dir in $SRC_SUBDIRS
|
---|
| 3835 | do
|
---|
| 3836 | SUB_MAKEFILES="$SUB_MAKEFILES $cf_dir/Makefile"
|
---|
| 3837 | done
|
---|
| 3838 |
|
---|
| 3839 | if test -n "$ADA_SUBDIRS"; then
|
---|
| 3840 | for cf_dir in $ADA_SUBDIRS
|
---|
| 3841 | do
|
---|
| 3842 | SUB_MAKEFILES="$SUB_MAKEFILES Ada95/$cf_dir/Makefile"
|
---|
| 3843 | done
|
---|
| 3844 | AC_SUBST(ADA_SUBDIRS)
|
---|
| 3845 | fi
|
---|
| 3846 | ])dnl
|
---|
| 3847 | dnl ---------------------------------------------------------------------------
|
---|
| 3848 | dnl CF_STDCPP_LIBRARY version: 5 updated: 2000/08/12 23:18:52
|
---|
| 3849 | dnl -----------------
|
---|
| 3850 | dnl Check for -lstdc++, which is GNU's standard C++ library.
|
---|
| 3851 | AC_DEFUN([CF_STDCPP_LIBRARY],
|
---|
| 3852 | [
|
---|
| 3853 | if test -n "$GXX" ; then
|
---|
| 3854 | case $cf_cv_system_name in #(vi
|
---|
| 3855 | os2*) #(vi
|
---|
| 3856 | cf_stdcpp_libname=stdcpp
|
---|
| 3857 | ;;
|
---|
| 3858 | *)
|
---|
| 3859 | cf_stdcpp_libname=stdc++
|
---|
| 3860 | ;;
|
---|
| 3861 | esac
|
---|
| 3862 | AC_CACHE_CHECK(for library $cf_stdcpp_libname,cf_cv_libstdcpp,[
|
---|
| 3863 | cf_save="$LIBS"
|
---|
| 3864 | LIBS="$LIBS -l$cf_stdcpp_libname"
|
---|
| 3865 | AC_TRY_LINK([
|
---|
| 3866 | #include <strstream.h>],[
|
---|
| 3867 | char buf[80];
|
---|
| 3868 | strstreambuf foo(buf, sizeof(buf))
|
---|
| 3869 | ],
|
---|
| 3870 | [cf_cv_libstdcpp=yes],
|
---|
| 3871 | [cf_cv_libstdcpp=no])
|
---|
| 3872 | LIBS="$cf_save"
|
---|
| 3873 | ])
|
---|
| 3874 | test "$cf_cv_libstdcpp" = yes && CXXLIBS="$CXXLIBS -l$cf_stdcpp_libname"
|
---|
| 3875 | fi
|
---|
| 3876 | ])dnl
|
---|
| 3877 | dnl ---------------------------------------------------------------------------
|
---|
| 3878 | dnl CF_STRIP_G_OPT version: 3 updated: 2002/12/21 19:25:52
|
---|
| 3879 | dnl --------------
|
---|
| 3880 | dnl Remove "-g" option from the compiler options
|
---|
| 3881 | AC_DEFUN([CF_STRIP_G_OPT],
|
---|
| 3882 | [$1=`echo ${$1} | sed -e 's%-g %%' -e 's%-g$%%'`])dnl
|
---|
| 3883 | dnl ---------------------------------------------------------------------------
|
---|
| 3884 | dnl CF_STRUCT_SIGACTION version: 3 updated: 2000/08/12 23:18:52
|
---|
| 3885 | dnl -------------------
|
---|
| 3886 | dnl Check if we need _POSIX_SOURCE defined to use struct sigaction. We'll only
|
---|
| 3887 | dnl do this if we've found the sigaction function.
|
---|
| 3888 | dnl
|
---|
| 3889 | dnl If needed, define SVR4_ACTION.
|
---|
| 3890 | AC_DEFUN([CF_STRUCT_SIGACTION],[
|
---|
| 3891 | if test "$ac_cv_func_sigaction" = yes; then
|
---|
| 3892 | AC_MSG_CHECKING(whether sigaction needs _POSIX_SOURCE)
|
---|
| 3893 | AC_TRY_COMPILE([
|
---|
| 3894 | #include <sys/types.h>
|
---|
| 3895 | #include <signal.h>],
|
---|
| 3896 | [struct sigaction act],
|
---|
| 3897 | [sigact_bad=no],
|
---|
| 3898 | [
|
---|
| 3899 | AC_TRY_COMPILE([
|
---|
| 3900 | #define _POSIX_SOURCE
|
---|
| 3901 | #include <sys/types.h>
|
---|
| 3902 | #include <signal.h>],
|
---|
| 3903 | [struct sigaction act],
|
---|
| 3904 | [sigact_bad=yes
|
---|
| 3905 | AC_DEFINE(SVR4_ACTION)],
|
---|
| 3906 | [sigact_bad=unknown])])
|
---|
| 3907 | AC_MSG_RESULT($sigact_bad)
|
---|
| 3908 | fi
|
---|
| 3909 | ])dnl
|
---|
| 3910 | dnl ---------------------------------------------------------------------------
|
---|
| 3911 | dnl CF_STRUCT_TERMIOS version: 5 updated: 2000/11/04 12:22:46
|
---|
| 3912 | dnl -----------------
|
---|
| 3913 | dnl Some machines require _POSIX_SOURCE to completely define struct termios.
|
---|
| 3914 | dnl If so, define SVR4_TERMIO
|
---|
| 3915 | AC_DEFUN([CF_STRUCT_TERMIOS],[
|
---|
| 3916 | AC_CHECK_HEADERS( \
|
---|
| 3917 | termio.h \
|
---|
| 3918 | termios.h \
|
---|
| 3919 | unistd.h \
|
---|
| 3920 | )
|
---|
| 3921 | if test "$ISC" = yes ; then
|
---|
| 3922 | AC_CHECK_HEADERS( sys/termio.h )
|
---|
| 3923 | fi
|
---|
| 3924 | if test "$ac_cv_header_termios_h" = yes ; then
|
---|
| 3925 | case "$CFLAGS $CPPFLAGS" in
|
---|
| 3926 | *-D_POSIX_SOURCE*)
|
---|
| 3927 | termios_bad=dunno ;;
|
---|
| 3928 | *) termios_bad=maybe ;;
|
---|
| 3929 | esac
|
---|
| 3930 | if test "$termios_bad" = maybe ; then
|
---|
| 3931 | AC_MSG_CHECKING(whether termios.h needs _POSIX_SOURCE)
|
---|
| 3932 | AC_TRY_COMPILE([#include <termios.h>],
|
---|
| 3933 | [struct termios foo; int x = foo.c_iflag],
|
---|
| 3934 | termios_bad=no, [
|
---|
| 3935 | AC_TRY_COMPILE([
|
---|
| 3936 | #define _POSIX_SOURCE
|
---|
| 3937 | #include <termios.h>],
|
---|
| 3938 | [struct termios foo; int x = foo.c_iflag],
|
---|
| 3939 | termios_bad=unknown,
|
---|
| 3940 | termios_bad=yes AC_DEFINE(SVR4_TERMIO))
|
---|
| 3941 | ])
|
---|
| 3942 | AC_MSG_RESULT($termios_bad)
|
---|
| 3943 | fi
|
---|
| 3944 | fi
|
---|
| 3945 | ])dnl
|
---|
| 3946 | dnl ---------------------------------------------------------------------------
|
---|
| 3947 | dnl CF_SUBST version: 2 updated: 1997/09/06 23:41:28
|
---|
| 3948 | dnl --------
|
---|
| 3949 | dnl Shorthand macro for substituting things that the user may override
|
---|
| 3950 | dnl with an environment variable.
|
---|
| 3951 | dnl
|
---|
| 3952 | dnl $1 = long/descriptive name
|
---|
| 3953 | dnl $2 = environment variable
|
---|
| 3954 | dnl $3 = default value
|
---|
| 3955 | AC_DEFUN([CF_SUBST],
|
---|
| 3956 | [AC_CACHE_VAL(cf_cv_subst_$2,[
|
---|
| 3957 | AC_MSG_CHECKING(for $1 (symbol $2))
|
---|
| 3958 | test -z "[$]$2" && $2=$3
|
---|
| 3959 | AC_MSG_RESULT([$]$2)
|
---|
| 3960 | AC_SUBST($2)
|
---|
| 3961 | cf_cv_subst_$2=[$]$2])
|
---|
| 3962 | $2=${cf_cv_subst_$2}
|
---|
| 3963 | ])dnl
|
---|
| 3964 | dnl ---------------------------------------------------------------------------
|
---|
| 3965 | dnl CF_SUBST_NCURSES_VERSION version: 7 updated: 2003/06/07 16:22:51
|
---|
| 3966 | dnl ------------------------
|
---|
| 3967 | dnl Get the version-number for use in shared-library naming, etc.
|
---|
| 3968 | AC_DEFUN([CF_SUBST_NCURSES_VERSION],
|
---|
| 3969 | [
|
---|
| 3970 | NCURSES_MAJOR="`egrep '^NCURSES_MAJOR[[ ]]*=' $srcdir/dist.mk | sed -e 's/^[[^0-9]]*//'`"
|
---|
| 3971 | NCURSES_MINOR="`egrep '^NCURSES_MINOR[[ ]]*=' $srcdir/dist.mk | sed -e 's/^[[^0-9]]*//'`"
|
---|
| 3972 | NCURSES_PATCH="`egrep '^NCURSES_PATCH[[ ]]*=' $srcdir/dist.mk | sed -e 's/^[[^0-9]]*//'`"
|
---|
| 3973 | cf_cv_abi_version=${NCURSES_MAJOR}
|
---|
| 3974 | cf_cv_rel_version=${NCURSES_MAJOR}.${NCURSES_MINOR}
|
---|
| 3975 | dnl Show the computed version, for logging
|
---|
| 3976 | cf_cv_timestamp=`date`
|
---|
| 3977 | AC_MSG_RESULT(Configuring NCURSES $cf_cv_rel_version ABI $cf_cv_abi_version ($cf_cv_timestamp))
|
---|
| 3978 | dnl We need these values in the generated headers
|
---|
| 3979 | AC_SUBST(NCURSES_MAJOR)
|
---|
| 3980 | AC_SUBST(NCURSES_MINOR)
|
---|
| 3981 | AC_SUBST(NCURSES_PATCH)
|
---|
| 3982 | dnl We need these values in the generated makefiles
|
---|
| 3983 | AC_SUBST(cf_cv_rel_version)
|
---|
| 3984 | AC_SUBST(cf_cv_abi_version)
|
---|
| 3985 | AC_SUBST(cf_cv_builtin_bool)
|
---|
| 3986 | AC_SUBST(cf_cv_header_stdbool_h)
|
---|
| 3987 | AC_SUBST(cf_cv_type_of_bool)dnl
|
---|
| 3988 | ])dnl
|
---|
| 3989 | dnl ---------------------------------------------------------------------------
|
---|
| 3990 | dnl CF_SYS_TIME_SELECT version: 4 updated: 2000/10/04 09:18:40
|
---|
| 3991 | dnl ------------------
|
---|
| 3992 | dnl Check if we can include <sys/time.h> with <sys/select.h>; this breaks on
|
---|
| 3993 | dnl older SCO configurations.
|
---|
| 3994 | AC_DEFUN([CF_SYS_TIME_SELECT],
|
---|
| 3995 | [
|
---|
| 3996 | AC_MSG_CHECKING(if sys/time.h works with sys/select.h)
|
---|
| 3997 | AC_CACHE_VAL(cf_cv_sys_time_select,[
|
---|
| 3998 | AC_TRY_COMPILE([
|
---|
| 3999 | #include <sys/types.h>
|
---|
| 4000 | #ifdef HAVE_SYS_TIME_H
|
---|
| 4001 | #include <sys/time.h>
|
---|
| 4002 | #endif
|
---|
| 4003 | #ifdef HAVE_SYS_SELECT_H
|
---|
| 4004 | #include <sys/select.h>
|
---|
| 4005 | #endif
|
---|
| 4006 | ],[],[cf_cv_sys_time_select=yes],
|
---|
| 4007 | [cf_cv_sys_time_select=no])
|
---|
| 4008 | ])
|
---|
| 4009 | AC_MSG_RESULT($cf_cv_sys_time_select)
|
---|
| 4010 | test "$cf_cv_sys_time_select" = yes && AC_DEFINE(HAVE_SYS_TIME_SELECT)
|
---|
| 4011 | ])dnl
|
---|
| 4012 | dnl ---------------------------------------------------------------------------
|
---|
| 4013 | dnl CF_TYPEOF_CHTYPE version: 6 updated: 2005/06/25 16:16:34
|
---|
| 4014 | dnl ----------------
|
---|
| 4015 | dnl Determine the type we should use for chtype (and attr_t, which is treated
|
---|
| 4016 | dnl as the same thing). We want around 32 bits, so on most machines want a
|
---|
| 4017 | dnl long, but on newer 64-bit machines, probably want an int. If we're using
|
---|
| 4018 | dnl wide characters, we have to have a type compatible with that, as well.
|
---|
| 4019 | AC_DEFUN([CF_TYPEOF_CHTYPE],
|
---|
| 4020 | [
|
---|
| 4021 | AC_MSG_CHECKING([for type of chtype])
|
---|
| 4022 | AC_CACHE_VAL(cf_cv_typeof_chtype,[
|
---|
| 4023 | AC_TRY_RUN([
|
---|
| 4024 | #define WANT_BITS 31
|
---|
| 4025 | #include <stdio.h>
|
---|
| 4026 | int main()
|
---|
| 4027 | {
|
---|
| 4028 | FILE *fp = fopen("cf_test.out", "w");
|
---|
| 4029 | if (fp != 0) {
|
---|
| 4030 | char *result = "long";
|
---|
| 4031 | if (sizeof(unsigned long) > sizeof(unsigned int)) {
|
---|
| 4032 | int n;
|
---|
| 4033 | unsigned int x, y;
|
---|
| 4034 | for (n = 0; n < WANT_BITS; n++) {
|
---|
| 4035 | x = (1 << n);
|
---|
| 4036 | y = (x >> n);
|
---|
| 4037 | if (y != 1 || x == 0) {
|
---|
| 4038 | x = 0;
|
---|
| 4039 | break;
|
---|
| 4040 | }
|
---|
| 4041 | }
|
---|
| 4042 | /*
|
---|
| 4043 | * If x is nonzero, an int is big enough for the bits
|
---|
| 4044 | * that we want.
|
---|
| 4045 | */
|
---|
| 4046 | result = (x != 0) ? "int" : "long";
|
---|
| 4047 | }
|
---|
| 4048 | fputs(result, fp);
|
---|
| 4049 | fclose(fp);
|
---|
| 4050 | }
|
---|
| 4051 | exit(0);
|
---|
| 4052 | }
|
---|
| 4053 | ],
|
---|
| 4054 | [cf_cv_typeof_chtype=`cat cf_test.out`],
|
---|
| 4055 | [cf_cv_typeof_chtype=long],
|
---|
| 4056 | [cf_cv_typeof_chtype=long])
|
---|
| 4057 | rm -f cf_test.out
|
---|
| 4058 | ])
|
---|
| 4059 | AC_MSG_RESULT($cf_cv_typeof_chtype)
|
---|
| 4060 |
|
---|
| 4061 | AC_SUBST(cf_cv_typeof_chtype)
|
---|
| 4062 | AC_DEFINE_UNQUOTED(TYPEOF_CHTYPE,$cf_cv_typeof_chtype)
|
---|
| 4063 | ])dnl
|
---|
| 4064 | dnl ---------------------------------------------------------------------------
|
---|
| 4065 | dnl CF_TYPE_SIGACTION version: 3 updated: 2000/08/12 23:18:52
|
---|
| 4066 | dnl -----------------
|
---|
| 4067 | dnl
|
---|
| 4068 | AC_DEFUN([CF_TYPE_SIGACTION],
|
---|
| 4069 | [
|
---|
| 4070 | AC_MSG_CHECKING([for type sigaction_t])
|
---|
| 4071 | AC_CACHE_VAL(cf_cv_type_sigaction,[
|
---|
| 4072 | AC_TRY_COMPILE([
|
---|
| 4073 | #include <signal.h>],
|
---|
| 4074 | [sigaction_t x],
|
---|
| 4075 | [cf_cv_type_sigaction=yes],
|
---|
| 4076 | [cf_cv_type_sigaction=no])])
|
---|
| 4077 | AC_MSG_RESULT($cf_cv_type_sigaction)
|
---|
| 4078 | test "$cf_cv_type_sigaction" = yes && AC_DEFINE(HAVE_TYPE_SIGACTION)
|
---|
| 4079 | ])dnl
|
---|
| 4080 | dnl ---------------------------------------------------------------------------
|
---|
| 4081 | dnl CF_UNSIGNED_LITERALS version: 2 updated: 1998/02/07 22:10:16
|
---|
| 4082 | dnl --------------------
|
---|
| 4083 | dnl Test if the compiler supports 'U' and 'L' suffixes. Only old compilers
|
---|
| 4084 | dnl won't, but they're still there.
|
---|
| 4085 | AC_DEFUN([CF_UNSIGNED_LITERALS],
|
---|
| 4086 | [
|
---|
| 4087 | AC_MSG_CHECKING([if unsigned literals are legal])
|
---|
| 4088 | AC_CACHE_VAL(cf_cv_unsigned_literals,[
|
---|
| 4089 | AC_TRY_COMPILE([],[long x = 1L + 1UL + 1U + 1],
|
---|
| 4090 | [cf_cv_unsigned_literals=yes],
|
---|
| 4091 | [cf_cv_unsigned_literals=no])
|
---|
| 4092 | ])
|
---|
| 4093 | AC_MSG_RESULT($cf_cv_unsigned_literals)
|
---|
| 4094 | ])dnl
|
---|
| 4095 | dnl ---------------------------------------------------------------------------
|
---|
| 4096 | dnl CF_UPPER version: 5 updated: 2001/01/29 23:40:59
|
---|
| 4097 | dnl --------
|
---|
| 4098 | dnl Make an uppercase version of a variable
|
---|
| 4099 | dnl $1=uppercase($2)
|
---|
| 4100 | AC_DEFUN([CF_UPPER],
|
---|
| 4101 | [
|
---|
| 4102 | $1=`echo "$2" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
|
---|
| 4103 | ])dnl
|
---|
| 4104 | dnl ---------------------------------------------------------------------------
|
---|
| 4105 | dnl CF_VERBOSE version: 2 updated: 1997/09/05 10:45:14
|
---|
| 4106 | dnl ----------
|
---|
| 4107 | dnl Use AC_VERBOSE w/o the warnings
|
---|
| 4108 | AC_DEFUN([CF_VERBOSE],
|
---|
| 4109 | [test -n "$verbose" && echo " $1" 1>&AC_FD_MSG
|
---|
| 4110 | ])dnl
|
---|
| 4111 | dnl ---------------------------------------------------------------------------
|
---|
| 4112 | dnl CF_WCHAR_TYPE version: 2 updated: 2004/01/17 19:18:20
|
---|
| 4113 | dnl -------------
|
---|
| 4114 | dnl Check if type wide-character type $1 is declared, and if so, which header
|
---|
| 4115 | dnl file is needed. The second parameter is used to set a shell variable when
|
---|
| 4116 | dnl the type is not found. The first parameter sets a shell variable for the
|
---|
| 4117 | dnl opposite sense.
|
---|
| 4118 | AC_DEFUN([CF_WCHAR_TYPE],
|
---|
| 4119 | [
|
---|
| 4120 | # This is needed on Tru64 5.0 to declare $1
|
---|
| 4121 | AC_CACHE_CHECK(if we must include wchar.h to declare $1,cf_cv_$1,[
|
---|
| 4122 | AC_TRY_COMPILE([
|
---|
| 4123 | #include <stdlib.h>
|
---|
| 4124 | #include <stdarg.h>
|
---|
| 4125 | #include <stdio.h>
|
---|
| 4126 | #ifdef HAVE_LIBUTF8_H
|
---|
| 4127 | #include <libutf8.h>
|
---|
| 4128 | #endif],
|
---|
| 4129 | [$1 state],
|
---|
| 4130 | [cf_cv_$1=no],
|
---|
| 4131 | [AC_TRY_COMPILE([
|
---|
| 4132 | #include <stdlib.h>
|
---|
| 4133 | #include <stdarg.h>
|
---|
| 4134 | #include <stdio.h>
|
---|
| 4135 | #include <wchar.h>
|
---|
| 4136 | #ifdef HAVE_LIBUTF8_H
|
---|
| 4137 | #include <libutf8.h>
|
---|
| 4138 | #endif],
|
---|
| 4139 | [$1 value],
|
---|
| 4140 | [cf_cv_$1=yes],
|
---|
| 4141 | [cf_cv_$1=unknown])])])
|
---|
| 4142 |
|
---|
| 4143 | if test "$cf_cv_$1" = yes ; then
|
---|
| 4144 | AC_DEFINE(NEED_WCHAR_H)
|
---|
| 4145 | NEED_WCHAR_H=1
|
---|
| 4146 | fi
|
---|
| 4147 |
|
---|
| 4148 | ifelse($2,,,[
|
---|
| 4149 | # if we do not find $1 in either place, use substitution to provide a fallback.
|
---|
| 4150 | if test "$cf_cv_$1" = unknown ; then
|
---|
| 4151 | $2=1
|
---|
| 4152 | fi
|
---|
| 4153 | ])
|
---|
| 4154 | ifelse($3,,,[
|
---|
| 4155 | # if we find $1 in either place, use substitution to provide a fallback.
|
---|
| 4156 | if test "$cf_cv_$1" != unknown ; then
|
---|
| 4157 | $3=1
|
---|
| 4158 | fi
|
---|
| 4159 | ])
|
---|
| 4160 | ])dnl
|
---|
| 4161 | dnl ---------------------------------------------------------------------------
|
---|
| 4162 | dnl CF_WITH_ABI_VERSION version: 1 updated: 2003/09/20 18:12:49
|
---|
| 4163 | dnl -------------------
|
---|
| 4164 | dnl Allow library's ABI to be overridden. Generally this happens when a
|
---|
| 4165 | dnl packager has incremented the ABI past that used in the original package,
|
---|
| 4166 | dnl and wishes to keep doing this.
|
---|
| 4167 | dnl
|
---|
| 4168 | dnl $1 is the package name, if any, to derive a corresponding {package}_ABI
|
---|
| 4169 | dnl symbol.
|
---|
| 4170 | AC_DEFUN([CF_WITH_ABI_VERSION],[
|
---|
| 4171 | test -z "$cf_cv_abi_version" && cf_cv_abi_version=0
|
---|
| 4172 | AC_ARG_WITH(abi-version,
|
---|
| 4173 | [ --with-abi-version=XXX override derived ABI version],
|
---|
| 4174 | [AC_MSG_WARN(overriding ABI version $cf_cv_abi_version to $withval)
|
---|
| 4175 | cf_cv_abi_version=$withval])
|
---|
| 4176 | CF_NUMBER_SYNTAX($cf_cv_abi_version,ABI version)
|
---|
| 4177 | ifelse($1,,,[
|
---|
| 4178 | $1_ABI=$cf_cv_abi_version
|
---|
| 4179 | ])
|
---|
| 4180 | ])dnl
|
---|
| 4181 | dnl ---------------------------------------------------------------------------
|
---|
| 4182 | dnl CF_WITH_DBMALLOC version: 4 updated: 2004/02/28 05:49:27
|
---|
| 4183 | dnl ----------------
|
---|
| 4184 | dnl Configure-option for dbmalloc. The optional parameter is used to override
|
---|
| 4185 | dnl the updating of $LIBS, e.g., to avoid conflict with subsequent tests.
|
---|
| 4186 | AC_DEFUN([CF_WITH_DBMALLOC],[
|
---|
| 4187 | AC_MSG_CHECKING(if you want to link with dbmalloc for testing)
|
---|
| 4188 | AC_ARG_WITH(dbmalloc,
|
---|
| 4189 | [ --with-dbmalloc use Conor Cahill's dbmalloc library],
|
---|
| 4190 | [with_dbmalloc=$withval],
|
---|
| 4191 | [with_dbmalloc=no])
|
---|
| 4192 | AC_MSG_RESULT($with_dbmalloc)
|
---|
| 4193 | if test "$with_dbmalloc" = yes ; then
|
---|
| 4194 | AC_CHECK_HEADER(dbmalloc.h,
|
---|
| 4195 | [AC_CHECK_LIB(dbmalloc,[debug_malloc]ifelse($1,,[],[,$1]))])
|
---|
| 4196 | fi
|
---|
| 4197 | ])dnl
|
---|
| 4198 | dnl ---------------------------------------------------------------------------
|
---|
| 4199 | dnl CF_WITH_DMALLOC version: 4 updated: 2004/02/28 05:49:27
|
---|
| 4200 | dnl ---------------
|
---|
| 4201 | dnl Configure-option for dmalloc. The optional parameter is used to override
|
---|
| 4202 | dnl the updating of $LIBS, e.g., to avoid conflict with subsequent tests.
|
---|
| 4203 | AC_DEFUN([CF_WITH_DMALLOC],[
|
---|
| 4204 | AC_MSG_CHECKING(if you want to link with dmalloc for testing)
|
---|
| 4205 | AC_ARG_WITH(dmalloc,
|
---|
| 4206 | [ --with-dmalloc use Gray Watson's dmalloc library],
|
---|
| 4207 | [with_dmalloc=$withval],
|
---|
| 4208 | [with_dmalloc=no])
|
---|
| 4209 | AC_MSG_RESULT($with_dmalloc)
|
---|
| 4210 | if test "$with_dmalloc" = yes ; then
|
---|
| 4211 | AC_CHECK_HEADER(dmalloc.h,
|
---|
| 4212 | [AC_CHECK_LIB(dmalloc,[dmalloc_debug]ifelse($1,,[],[,$1]))])
|
---|
| 4213 | fi
|
---|
| 4214 | ])dnl
|
---|
| 4215 | dnl ---------------------------------------------------------------------------
|
---|
| 4216 | dnl CF_WITH_GPM version: 1 updated: 2005/06/25 15:47:45
|
---|
| 4217 | dnl -----------
|
---|
| 4218 | AC_DEFUN([CF_WITH_GPM],
|
---|
| 4219 | [
|
---|
| 4220 | AC_MSG_CHECKING(if you want to link with the GPM mouse library)
|
---|
| 4221 | AC_ARG_WITH(gpm,
|
---|
| 4222 | [ --with-gpm use Alessandro Rubini's GPM library],
|
---|
| 4223 | [with_gpm=$withval],
|
---|
| 4224 | [with_gpm=maybe])
|
---|
| 4225 | AC_MSG_RESULT($with_gpm)
|
---|
| 4226 | if test "$with_gpm" != no ; then
|
---|
| 4227 | AC_CHECK_LIB(gpm,Gpm_Open,[
|
---|
| 4228 | AC_CHECK_HEADER(gpm.h,[
|
---|
| 4229 | AC_DEFINE(HAVE_GPM_H)
|
---|
| 4230 | with_gpm=yes
|
---|
| 4231 | ],[
|
---|
| 4232 | if test "$with_gpm" = yes ; then
|
---|
| 4233 | AC_ERROR(Cannot find GPM header)
|
---|
| 4234 | fi
|
---|
| 4235 | ])
|
---|
| 4236 | ],[
|
---|
| 4237 | if test "$with_gpm" = yes ; then
|
---|
| 4238 | AC_ERROR(Cannot link with GPM library)
|
---|
| 4239 | fi
|
---|
| 4240 | with_gpm=no
|
---|
| 4241 | ])
|
---|
| 4242 | fi
|
---|
| 4243 | ])
|
---|
| 4244 | dnl ---------------------------------------------------------------------------
|
---|
| 4245 | dnl CF_WITH_LIBTOOL version: 9 updated: 2004/01/16 14:55:37
|
---|
| 4246 | dnl ---------------
|
---|
| 4247 | dnl Provide a configure option to incorporate libtool. Define several useful
|
---|
| 4248 | dnl symbols for the makefile rules.
|
---|
| 4249 | dnl
|
---|
| 4250 | dnl The reference to AC_PROG_LIBTOOL does not normally work, since it uses
|
---|
| 4251 | dnl macros from libtool.m4 which is in the aclocal directory of automake.
|
---|
| 4252 | dnl Following is a simple script which turns on the AC_PROG_LIBTOOL macro.
|
---|
| 4253 | dnl But that still does not work properly since the macro is expanded outside
|
---|
| 4254 | dnl the CF_WITH_LIBTOOL macro:
|
---|
| 4255 | dnl
|
---|
| 4256 | dnl #!/bin/sh
|
---|
| 4257 | dnl ACLOCAL=`aclocal --print-ac-dir`
|
---|
| 4258 | dnl if test -z "$ACLOCAL" ; then
|
---|
| 4259 | dnl echo cannot find aclocal directory
|
---|
| 4260 | dnl exit 1
|
---|
| 4261 | dnl elif test ! -f $ACLOCAL/libtool.m4 ; then
|
---|
| 4262 | dnl echo cannot find libtool.m4 file
|
---|
| 4263 | dnl exit 1
|
---|
| 4264 | dnl fi
|
---|
| 4265 | dnl
|
---|
| 4266 | dnl LOCAL=aclocal.m4
|
---|
| 4267 | dnl ORIG=aclocal.m4.orig
|
---|
| 4268 | dnl
|
---|
| 4269 | dnl trap "mv $ORIG $LOCAL" 0 1 2 5 15
|
---|
| 4270 | dnl rm -f $ORIG
|
---|
| 4271 | dnl mv $LOCAL $ORIG
|
---|
| 4272 | dnl
|
---|
| 4273 | dnl # sed the LIBTOOL= assignment to omit the current directory?
|
---|
| 4274 | dnl sed -e 's/^LIBTOOL=.*/LIBTOOL=${LIBTOOL-libtool}/' $ACLOCAL/libtool.m4 >>$LOCAL
|
---|
| 4275 | dnl cat $ORIG >>$LOCAL
|
---|
| 4276 | dnl
|
---|
| 4277 | dnl autoconf-257 $*
|
---|
| 4278 | dnl
|
---|
| 4279 | AC_DEFUN([CF_WITH_LIBTOOL],
|
---|
| 4280 | [
|
---|
| 4281 | ifdef([AC_PROG_LIBTOOL],,[
|
---|
| 4282 | LIBTOOL=
|
---|
| 4283 | ])
|
---|
| 4284 | # common library maintenance symbols that are convenient for libtool scripts:
|
---|
| 4285 | LIB_CREATE='$(AR) -cr'
|
---|
| 4286 | LIB_OBJECT='$(OBJECTS)'
|
---|
| 4287 | LIB_SUFFIX=.a
|
---|
| 4288 | LIB_PREP="$RANLIB"
|
---|
| 4289 |
|
---|
| 4290 | # symbols used to prop libtool up to enable it to determine what it should be
|
---|
| 4291 | # doing:
|
---|
| 4292 | LIB_CLEAN=
|
---|
| 4293 | LIB_COMPILE=
|
---|
| 4294 | LIB_LINK=
|
---|
| 4295 | LIB_INSTALL=
|
---|
| 4296 | LIB_UNINSTALL=
|
---|
| 4297 |
|
---|
| 4298 | AC_MSG_CHECKING(if you want to build libraries with libtool)
|
---|
| 4299 | AC_ARG_WITH(libtool,
|
---|
| 4300 | [ --with-libtool generate libraries with libtool],
|
---|
| 4301 | [with_libtool=$withval],
|
---|
| 4302 | [with_libtool=no])
|
---|
| 4303 | AC_MSG_RESULT($with_libtool)
|
---|
| 4304 | if test "$with_libtool" != "no"; then
|
---|
| 4305 | ifdef([AC_PROG_LIBTOOL],[
|
---|
| 4306 | # missing_content_AC_PROG_LIBTOOL{{
|
---|
[2627] | 4307 | #bird AC_PROG_LIBTOOL
|
---|
[2621] | 4308 | # missing_content_AC_PROG_LIBTOOL}}
|
---|
| 4309 | ],[
|
---|
| 4310 | if test "$with_libtool" != "yes" ; then
|
---|
| 4311 | CF_PATH_SYNTAX(with_libtool)
|
---|
| 4312 | LIBTOOL=$with_libtool
|
---|
| 4313 | else
|
---|
| 4314 | AC_PATH_PROG(LIBTOOL,libtool)
|
---|
| 4315 | fi
|
---|
| 4316 | if test -z "$LIBTOOL" ; then
|
---|
| 4317 | AC_MSG_ERROR(Cannot find libtool)
|
---|
| 4318 | fi
|
---|
| 4319 | ])dnl
|
---|
| 4320 | LIB_CREATE='$(LIBTOOL) --mode=link $(CC) -rpath $(DESTDIR)$(libdir) -version-info `cut -f1 $(srcdir)/VERSION` -o'
|
---|
| 4321 | LIB_OBJECT='$(OBJECTS:.o=.lo)'
|
---|
| 4322 | LIB_SUFFIX=.la
|
---|
| 4323 | LIB_CLEAN='$(LIBTOOL) --mode=clean'
|
---|
| 4324 | LIB_COMPILE='$(LIBTOOL) --mode=compile'
|
---|
| 4325 | LIB_LINK='$(LIBTOOL) --mode=link'
|
---|
| 4326 | LIB_INSTALL='$(LIBTOOL) --mode=install'
|
---|
| 4327 | LIB_UNINSTALL='$(LIBTOOL) --mode=uninstall'
|
---|
| 4328 | LIB_PREP=:
|
---|
| 4329 |
|
---|
| 4330 | # Show the version of libtool
|
---|
| 4331 | AC_MSG_CHECKING(version of libtool)
|
---|
| 4332 |
|
---|
| 4333 | # Save the version in a cache variable - this is not entirely a good
|
---|
| 4334 | # thing, but the version string from libtool is very ugly, and for
|
---|
| 4335 | # bug reports it might be useful to have the original string.
|
---|
| 4336 | cf_cv_libtool_version=`$LIBTOOL --version 2>&1 | sed -e '2,$d' -e 's/([[^)]]*)//g' -e 's/^[[^1-9]]*//' -e 's/[[^0-9.]].*//'`
|
---|
| 4337 | AC_MSG_RESULT($cf_cv_libtool_version)
|
---|
| 4338 | if test -z "$cf_cv_libtool_version" ; then
|
---|
| 4339 | AC_MSG_ERROR(This is not libtool)
|
---|
| 4340 | fi
|
---|
| 4341 |
|
---|
| 4342 | # special hack to add --tag option for C++ compiler
|
---|
| 4343 | case $cf_cv_libtool_version in
|
---|
| 4344 | 1.[[5-9]]*|[[2-9]]*)
|
---|
| 4345 | LIBTOOL_CXX="$LIBTOOL --tag=CXX"
|
---|
| 4346 | ;;
|
---|
| 4347 | *)
|
---|
| 4348 | LIBTOOL_CXX="$LIBTOOL"
|
---|
| 4349 | ;;
|
---|
| 4350 | esac
|
---|
| 4351 | else
|
---|
| 4352 | LIBTOOL=""
|
---|
| 4353 | LIBTOOL_CXX=""
|
---|
| 4354 | fi
|
---|
| 4355 |
|
---|
| 4356 | test -z "$LIBTOOL" && ECHO_LT=
|
---|
| 4357 |
|
---|
| 4358 | AC_SUBST(LIBTOOL)
|
---|
| 4359 | AC_SUBST(LIBTOOL_CXX)
|
---|
| 4360 |
|
---|
| 4361 | AC_SUBST(LIB_CREATE)
|
---|
| 4362 | AC_SUBST(LIB_OBJECT)
|
---|
| 4363 | AC_SUBST(LIB_SUFFIX)
|
---|
| 4364 | AC_SUBST(LIB_PREP)
|
---|
| 4365 |
|
---|
| 4366 | AC_SUBST(LIB_CLEAN)
|
---|
| 4367 | AC_SUBST(LIB_COMPILE)
|
---|
| 4368 | AC_SUBST(LIB_LINK)
|
---|
| 4369 | AC_SUBST(LIB_INSTALL)
|
---|
| 4370 | AC_SUBST(LIB_UNINSTALL)
|
---|
| 4371 |
|
---|
| 4372 | ])dnl
|
---|
| 4373 | dnl ---------------------------------------------------------------------------
|
---|
| 4374 | dnl CF_WITH_PATH version: 6 updated: 1998/10/11 00:40:17
|
---|
| 4375 | dnl ------------
|
---|
| 4376 | dnl Wrapper for AC_ARG_WITH to ensure that user supplies a pathname, not just
|
---|
| 4377 | dnl defaulting to yes/no.
|
---|
| 4378 | dnl
|
---|
| 4379 | dnl $1 = option name
|
---|
| 4380 | dnl $2 = help-text
|
---|
| 4381 | dnl $3 = environment variable to set
|
---|
| 4382 | dnl $4 = default value, shown in the help-message, must be a constant
|
---|
| 4383 | dnl $5 = default value, if it's an expression & cannot be in the help-message
|
---|
| 4384 | dnl
|
---|
| 4385 | AC_DEFUN([CF_WITH_PATH],
|
---|
| 4386 | [AC_ARG_WITH($1,[$2 ](default: ifelse($4,,empty,$4)),,
|
---|
| 4387 | ifelse($4,,[withval="${$3}"],[withval="${$3-ifelse($5,,$4,$5)}"]))dnl
|
---|
| 4388 | CF_PATH_SYNTAX(withval)
|
---|
| 4389 | eval $3="$withval"
|
---|
| 4390 | AC_SUBST($3)dnl
|
---|
| 4391 | ])dnl
|
---|
| 4392 | dnl ---------------------------------------------------------------------------
|
---|
| 4393 | dnl CF_WITH_PATHLIST version: 5 updated: 2001/12/10 01:28:30
|
---|
| 4394 | dnl ----------------
|
---|
| 4395 | dnl Process an option specifying a list of colon-separated paths.
|
---|
| 4396 | dnl
|
---|
| 4397 | dnl $1 = option name
|
---|
| 4398 | dnl $2 = help-text
|
---|
| 4399 | dnl $3 = environment variable to set
|
---|
| 4400 | dnl $4 = default value, shown in the help-message, must be a constant
|
---|
| 4401 | dnl $5 = default value, if it's an expression & cannot be in the help-message
|
---|
| 4402 | dnl $6 = flag to tell if we want to define or substitute
|
---|
| 4403 | dnl
|
---|
| 4404 | AC_DEFUN([CF_WITH_PATHLIST],[
|
---|
| 4405 | AC_REQUIRE([CF_PATHSEP])
|
---|
| 4406 | AC_ARG_WITH($1,[$2 ](default: ifelse($4,,empty,$4)),,
|
---|
| 4407 | ifelse($4,,[withval=${$3}],[withval=${$3-ifelse($5,,$4,$5)}]))dnl
|
---|
| 4408 |
|
---|
| 4409 | IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${PATHSEP}"
|
---|
| 4410 | cf_dst_path=
|
---|
| 4411 | for cf_src_path in $withval
|
---|
| 4412 | do
|
---|
| 4413 | CF_PATH_SYNTAX(cf_src_path)
|
---|
| 4414 | test -n "$cf_dst_path" && cf_dst_path="${cf_dst_path}:"
|
---|
| 4415 | cf_dst_path="${cf_dst_path}${cf_src_path}"
|
---|
| 4416 | done
|
---|
| 4417 | IFS="$ac_save_ifs"
|
---|
| 4418 |
|
---|
| 4419 | ifelse($6,define,[
|
---|
| 4420 | # Strip single quotes from the value, e.g., when it was supplied as a literal
|
---|
| 4421 | # for $4 or $5.
|
---|
| 4422 | case $cf_dst_path in #(vi
|
---|
| 4423 | \'*)
|
---|
| 4424 | cf_dst_path=`echo $cf_dst_path |sed -e s/\'// -e s/\'\$//`
|
---|
| 4425 | ;;
|
---|
| 4426 | esac
|
---|
| 4427 | cf_dst_path=`echo "$cf_dst_path" | sed -e 's/\\\\/\\\\\\\\/g'`
|
---|
| 4428 | ])
|
---|
| 4429 |
|
---|
| 4430 | eval '$3="$cf_dst_path"'
|
---|
| 4431 | AC_SUBST($3)dnl
|
---|
| 4432 |
|
---|
| 4433 | ])dnl
|
---|
| 4434 | dnl ---------------------------------------------------------------------------
|
---|
| 4435 | dnl CF_WITH_REL_VERSION version: 1 updated: 2003/09/20 18:12:49
|
---|
| 4436 | dnl -------------------
|
---|
| 4437 | dnl Allow library's release-version to be overridden. Generally this happens when a
|
---|
| 4438 | dnl packager has incremented the release-version past that used in the original package,
|
---|
| 4439 | dnl and wishes to keep doing this.
|
---|
| 4440 | dnl
|
---|
| 4441 | dnl $1 is the package name, if any, to derive corresponding {package}_MAJOR
|
---|
| 4442 | dnl and {package}_MINOR symbols
|
---|
| 4443 | dnl symbol.
|
---|
| 4444 | AC_DEFUN([CF_WITH_REL_VERSION],[
|
---|
| 4445 | test -z "$cf_cv_rel_version" && cf_cv_rel_version=0.0
|
---|
| 4446 | AC_ARG_WITH(rel-version,
|
---|
| 4447 | [ --with-rel-version=XXX override derived release version],
|
---|
| 4448 | [AC_MSG_WARN(overriding release version $cf_cv_rel_version to $withval)
|
---|
| 4449 | cf_cv_rel_version=$withval])
|
---|
| 4450 | ifelse($1,,[
|
---|
| 4451 | CF_NUMBER_SYNTAX($cf_cv_rel_version,Release version)
|
---|
| 4452 | ],[
|
---|
| 4453 | $1_MAJOR=`echo "$cf_cv_rel_version" | sed -e 's/\..*//'`
|
---|
| 4454 | $1_MINOR=`echo "$cf_cv_rel_version" | sed -e 's/^[[^.]]*//' -e 's/^\.//' -e 's/\..*//'`
|
---|
| 4455 | CF_NUMBER_SYNTAX([$]$1_MAJOR,Release major-version)
|
---|
| 4456 | CF_NUMBER_SYNTAX([$]$1_MINOR,Release minor-version)
|
---|
| 4457 | ])
|
---|
| 4458 | ])dnl
|
---|
| 4459 | dnl ---------------------------------------------------------------------------
|
---|
| 4460 | dnl CF_WITH_SYSMOUSE version: 2 updated: 2003/03/22 19:13:43
|
---|
| 4461 | dnl ----------------
|
---|
| 4462 | dnl If we can compile with sysmouse, make it available unless it is not wanted.
|
---|
| 4463 | AC_DEFUN([CF_WITH_SYSMOUSE],[
|
---|
| 4464 | # not everyone has "test -c"
|
---|
| 4465 | if test -c /dev/sysmouse 2>/dev/null ; then
|
---|
| 4466 | AC_MSG_CHECKING(if you want to use sysmouse)
|
---|
| 4467 | AC_ARG_WITH(sysmouse,
|
---|
| 4468 | [ --with-sysmouse use sysmouse (FreeBSD console)],
|
---|
| 4469 | [cf_with_sysmouse=$withval],
|
---|
| 4470 | [cf_with_sysmouse=maybe])
|
---|
| 4471 | if test "$cf_with_sysmouse" != no ; then
|
---|
| 4472 | AC_TRY_COMPILE([
|
---|
| 4473 | #include <osreldate.h>
|
---|
| 4474 | #if (__FreeBSD_version >= 400017)
|
---|
| 4475 | #include <sys/consio.h>
|
---|
| 4476 | #include <sys/fbio.h>
|
---|
| 4477 | #else
|
---|
| 4478 | #include <machine/console.h>
|
---|
| 4479 | #endif
|
---|
| 4480 | ],[
|
---|
| 4481 | struct mouse_info the_mouse;
|
---|
| 4482 | ioctl(0, CONS_MOUSECTL, &the_mouse);
|
---|
| 4483 | ],[cf_with_sysmouse=yes],[cf_with_sysmouse=no])
|
---|
| 4484 | fi
|
---|
| 4485 | AC_MSG_RESULT($cf_with_sysmouse)
|
---|
| 4486 | test "$cf_with_sysmouse" = yes && AC_DEFINE(USE_SYSMOUSE)
|
---|
| 4487 | fi
|
---|
| 4488 | ])dnl
|
---|
| 4489 | dnl ---------------------------------------------------------------------------
|
---|
| 4490 | dnl CF_XOPEN_SOURCE version: 22 updated: 2005/08/06 18:06:32
|
---|
| 4491 | dnl ---------------
|
---|
| 4492 | dnl Try to get _XOPEN_SOURCE defined properly that we can use POSIX functions,
|
---|
| 4493 | dnl or adapt to the vendor's definitions to get equivalent functionality.
|
---|
| 4494 | dnl
|
---|
| 4495 | dnl Parameters:
|
---|
| 4496 | dnl $1 is the nominal value for _XOPEN_SOURCE
|
---|
| 4497 | dnl $2 is the nominal value for _POSIX_C_SOURCE
|
---|
| 4498 | AC_DEFUN([CF_XOPEN_SOURCE],[
|
---|
| 4499 |
|
---|
| 4500 | AC_REQUIRE([CF_PROG_CC_U_D])
|
---|
| 4501 |
|
---|
| 4502 | cf_XOPEN_SOURCE=ifelse($1,,500,$1)
|
---|
| 4503 | cf_POSIX_C_SOURCE=ifelse($2,,199506L,$2)
|
---|
| 4504 |
|
---|
| 4505 | case $host_os in #(vi
|
---|
| 4506 | aix[[45]]*) #(vi
|
---|
| 4507 | CPPFLAGS="$CPPFLAGS -D_ALL_SOURCE"
|
---|
| 4508 | ;;
|
---|
| 4509 | darwin*) #(vi
|
---|
| 4510 | # setting _XOPEN_SOURCE breaks things on Darwin
|
---|
| 4511 | ;;
|
---|
[2631] | 4512 | freebsd*|emx*|os2*) #(vi
|
---|
[2621] | 4513 | # 5.x headers associate
|
---|
| 4514 | # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
|
---|
| 4515 | # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
|
---|
| 4516 | cf_POSIX_C_SOURCE=200112L
|
---|
| 4517 | cf_XOPEN_SOURCE=600
|
---|
| 4518 | CPPFLAGS="$CPPFLAGS -D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
|
---|
| 4519 | ;;
|
---|
| 4520 | hpux*) #(vi
|
---|
| 4521 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE"
|
---|
| 4522 | ;;
|
---|
| 4523 | irix[[56]].*) #(vi
|
---|
| 4524 | CPPFLAGS="$CPPFLAGS -D_SGI_SOURCE"
|
---|
| 4525 | ;;
|
---|
| 4526 | linux*|gnu*) #(vi
|
---|
| 4527 | CF_GNU_SOURCE
|
---|
| 4528 | ;;
|
---|
| 4529 | mirbsd*) #(vi
|
---|
| 4530 | # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <arpa/inet.h>
|
---|
| 4531 | ;;
|
---|
| 4532 | netbsd*) #(vi
|
---|
| 4533 | # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
|
---|
| 4534 | ;;
|
---|
| 4535 | openbsd*) #(vi
|
---|
| 4536 | # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
|
---|
| 4537 | ;;
|
---|
| 4538 | osf[[45]]*) #(vi
|
---|
| 4539 | CPPFLAGS="$CPPFLAGS -D_OSF_SOURCE"
|
---|
| 4540 | ;;
|
---|
| 4541 | nto-qnx*) #(vi
|
---|
| 4542 | CPPFLAGS="$CPPFLAGS -D_QNX_SOURCE"
|
---|
| 4543 | ;;
|
---|
| 4544 | sco*) #(vi
|
---|
| 4545 | # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
|
---|
| 4546 | ;;
|
---|
| 4547 | solaris*) #(vi
|
---|
| 4548 | CPPFLAGS="$CPPFLAGS -D__EXTENSIONS__"
|
---|
| 4549 | ;;
|
---|
| 4550 | *)
|
---|
| 4551 | AC_CACHE_CHECK(if we should define _XOPEN_SOURCE,cf_cv_xopen_source,[
|
---|
| 4552 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 4553 | #ifndef _XOPEN_SOURCE
|
---|
| 4554 | make an error
|
---|
| 4555 | #endif],
|
---|
| 4556 | [cf_cv_xopen_source=no],
|
---|
| 4557 | [cf_save="$CPPFLAGS"
|
---|
| 4558 | CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
|
---|
| 4559 | AC_TRY_COMPILE([#include <sys/types.h>],[
|
---|
| 4560 | #ifdef _XOPEN_SOURCE
|
---|
| 4561 | make an error
|
---|
| 4562 | #endif],
|
---|
| 4563 | [cf_cv_xopen_source=no],
|
---|
| 4564 | [cf_cv_xopen_source=$cf_XOPEN_SOURCE])
|
---|
| 4565 | CPPFLAGS="$cf_save"
|
---|
| 4566 | ])
|
---|
| 4567 | ])
|
---|
| 4568 | if test "$cf_cv_xopen_source" != no ; then
|
---|
| 4569 | CF_REMOVE_DEFINE(CFLAGS,$CFLAGS,_XOPEN_SOURCE)
|
---|
| 4570 | CF_REMOVE_DEFINE(CPPFLAGS,$CPPFLAGS,_XOPEN_SOURCE)
|
---|
| 4571 | test "$cf_cv_cc_u_d_options" = yes && \
|
---|
| 4572 | CPPFLAGS="$CPPFLAGS -U_XOPEN_SOURCE"
|
---|
| 4573 | CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_cv_xopen_source"
|
---|
| 4574 | fi
|
---|
| 4575 | CF_POSIX_C_SOURCE($cf_POSIX_C_SOURCE)
|
---|
| 4576 | ;;
|
---|
| 4577 | esac
|
---|
| 4578 | ])
|
---|