| 1 | m4_define([upcase],`echo $1 | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ`)dnl
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| 2 |
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| 3 | m4_ifndef([AC_WARNING_ENABLE],[AC_DEFUN([AC_WARNING_ENABLE],[])])
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| 4 |
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| 5 | dnl love_FIND_FUNC(func, includes, arguments)
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| 6 | dnl kind of like AC_CHECK_FUNC, but with headerfiles
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| 7 | AC_DEFUN([love_FIND_FUNC], [
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| 8 |
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| 9 | AC_MSG_CHECKING([for $1])
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| 10 | AC_CACHE_VAL(ac_cv_love_func_$1,
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| 11 | [
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| 12 | AC_LINK_IFELSE([AC_LANG_PROGRAM([[$2]],[[$1($3)]])],
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| 13 | [eval "ac_cv_love_func_$1=yes"],[eval "ac_cv_love_func_$1=no"])])
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| 14 |
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| 15 | eval "ac_res=\$ac_cv_love_func_$1"
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| 16 |
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| 17 | if false; then
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| 18 | AC_CHECK_FUNCS($1)
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| 19 | fi
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| 20 | # $1
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| 21 | eval "ac_tr_func=HAVE_[]upcase($1)"
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| 22 |
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| 23 | case "$ac_res" in
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| 24 | yes)
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| 25 | AC_DEFINE_UNQUOTED($ac_tr_func)
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| 26 | AC_MSG_RESULT([yes])
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| 27 | ;;
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| 28 | no)
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| 29 | AC_MSG_RESULT([no])
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| 30 | ;;
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| 31 | esac
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| 32 |
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| 33 |
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| 34 | ])
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| 35 |
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| 36 | AC_CHECK_TYPE(u_char, uint8_t)
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| 37 | AC_CHECK_TYPE(u_int32_t, uint32_t)
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| 38 |
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| 39 | dnl Not all systems have err.h, so we provide a replacement. Heimdal
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| 40 | dnl unconditionally #includes <err.h>, so we need to create an err.h,
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| 41 | dnl but we can't just have a static one because we don't want to use
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| 42 | dnl it on systems that have a real err.h. If the system has a real
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| 43 | dnl err.h, we should use that (eg. on Darwin, the declarations get
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| 44 | dnl linker attributes added, so we can't guarantee that our local
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| 45 | dnl declarations will be correct). Phew!
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| 46 | AC_CHECK_HEADERS([err.h], [],
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| 47 | [ cp heimdal/lib/roken/err.hin heimdal_build/err.h ])
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| 48 |
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| 49 | dnl Not all systems have ifaddrs.h, so we provide a replacement. Heimdal
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| 50 | dnl unconditionally #includes <ifaddrs.h>, so we need to create an ifaddrs.h,
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| 51 | dnl but we can't just have a static one because we don't want to use
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| 52 | dnl it on systems that have a real ifaddrs.h. If the system has a real
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| 53 | dnl ifaddrs.h. We don't use heimdal's lib/roken/ifaddrs.hin because
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| 54 | dnl our libreplace would conflict with it.
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| 55 | AC_CHECK_HEADERS([ifaddrs.h], [],
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| 56 | [ cp heimdal_build/ifaddrs.hin heimdal_build/ifaddrs.h ])
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| 57 |
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| 58 | AC_CHECK_HEADERS([ \
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| 59 | crypt.h \
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| 60 | curses.h \
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| 61 | errno.h \
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| 62 | inttypes.h \
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| 63 | netdb.h \
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| 64 | signal.h \
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| 65 | sys/bswap.h \
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| 66 | sys/file.h \
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| 67 | sys/stropts.h \
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| 68 | sys/timeb.h \
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| 69 | sys/times.h \
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| 70 | sys/uio.h \
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| 71 | sys/un.h \
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| 72 | sys/utsname.h \
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| 73 | term.h \
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| 74 | termcap.h \
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| 75 | time.h \
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| 76 | timezone.h \
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| 77 | ttyname.h \
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| 78 | netinet/in.h \
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| 79 | netinet/in6.h \
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| 80 | netinet6/in6.h \
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| 81 | libintl.h
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| 82 | ])
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| 83 |
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| 84 | AC_CHECK_FUNCS([ \
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| 85 | atexit \
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| 86 | cgetent \
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| 87 | getprogname \
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| 88 | setprogname \
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| 89 | inet_aton \
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| 90 | gethostname \
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| 91 | getnameinfo \
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| 92 | iruserok \
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| 93 | putenv \
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| 94 | rcmd \
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| 95 | readv \
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| 96 | sendmsg \
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| 97 | setitimer \
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| 98 | socket \
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| 99 | strlwr \
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| 100 | strncasecmp \
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| 101 | strptime \
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| 102 | strsep \
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| 103 | strsep_copy \
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| 104 | strtok_r \
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| 105 | strupr \
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| 106 | swab \
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| 107 | umask \
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| 108 | uname \
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| 109 | unsetenv \
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| 110 | closefrom \
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| 111 | hstrerror \
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| 112 | err \
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| 113 | warn \
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| 114 | errx \
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| 115 | warnx \
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| 116 | flock \
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| 117 | getipnodebyname \
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| 118 | getipnodebyaddr \
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| 119 | freehostent \
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| 120 | writev
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| 121 | ])
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| 122 |
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| 123 | love_FIND_FUNC(bswap16, [#ifdef HAVE_SYS_BSWAP_H
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| 124 | #include <sys/bswap.h>
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| 125 | #endif], 0)
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| 126 |
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| 127 | love_FIND_FUNC(bswap32, [#ifdef HAVE_SYS_BSWAP_H
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| 128 | #include <sys/bswap.h>
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| 129 | #endif], 0)
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| 130 |
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| 131 | AC_DEFUN([AC_KRB_STRUCT_WINSIZE], [
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| 132 | AC_MSG_CHECKING(for struct winsize)
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| 133 | AC_CACHE_VAL(ac_cv_struct_winsize, [
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| 134 | ac_cv_struct_winsize=no
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| 135 | for i in sys/termios.h sys/ioctl.h; do
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| 136 | AC_EGREP_HEADER(
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| 137 | struct[[ ]]*winsize,dnl
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| 138 | $i, ac_cv_struct_winsize=yes; break)dnl
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| 139 | done
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| 140 | ])
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| 141 | if test "$ac_cv_struct_winsize" = "yes"; then
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| 142 | AC_DEFINE(HAVE_STRUCT_WINSIZE, 1, [define if struct winsize is declared in sys/termios.h])
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| 143 | fi
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| 144 | AC_MSG_RESULT($ac_cv_struct_winsize)
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| 145 | AC_EGREP_HEADER(ws_xpixel, termios.h,
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| 146 | AC_DEFINE(HAVE_WS_XPIXEL, 1, [define if struct winsize has ws_xpixel]))
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| 147 | AC_EGREP_HEADER(ws_ypixel, termios.h,
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| 148 | AC_DEFINE(HAVE_WS_YPIXEL, 1, [define if struct winsize has ws_ypixel]))
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| 149 | ])
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| 150 |
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| 151 | AC_KRB_STRUCT_WINSIZE
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| 152 |
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| 153 | AC_TYPE_SIGNAL
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| 154 | if test "$ac_cv_type_signal" = "void" ; then
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| 155 | AC_DEFINE(VOID_RETSIGTYPE, 1, [Define if signal handlers return void.])
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| 156 | fi
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| 157 | AC_SUBST(VOID_RETSIGTYPE)
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| 158 |
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| 159 |
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| 160 | m4_include(heimdal/cf/check-var.m4)
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| 161 |
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| 162 | rk_CHECK_VAR(h_errno,
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| 163 | [#ifdef HAVE_SYS_TYPES_H
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| 164 | #include <sys/types.h>
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| 165 | #endif
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| 166 | #ifdef HAVE_NETDB_H
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| 167 | #include <netdb.h>
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| 168 | #endif])
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| 169 |
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| 170 | m4_include(heimdal/cf/find-func.m4)
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| 171 | m4_include(heimdal/cf/find-func-no-libs.m4)
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| 172 | m4_include(heimdal/cf/find-func-no-libs2.m4)
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| 173 | m4_include(heimdal/cf/resolv.m4)
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| 174 |
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| 175 | AC_CHECK_HEADERS([pty.h util.h libutil.h])
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| 176 |
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| 177 | AC_CHECK_LIB_EXT(util, OPENPTY_LIBS, openpty)
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| 178 |
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| 179 | SMB_ENABLE(OPENPTY,YES)
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| 180 |
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| 181 | SMB_EXT_LIB(OPENPTY,[${OPENPTY_LIBS}],[${OPENPTY_CFLAGS}],[${OPENPTY_CPPFLAGS}],[${OPENPTY_LDFLAGS}])
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| 182 |
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| 183 | AC_CHECK_LIB_EXT(intl, INTL_LIBS, gettext)
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| 184 |
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| 185 | SMB_ENABLE(INTL,YES)
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| 186 |
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| 187 | SMB_EXT_LIB(INTL, $INTL_LIBS)
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| 188 |
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| 189 | smb_save_LIBS=$LIBS
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| 190 | RESOLV_LIBS=""
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| 191 | LIBS=""
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| 192 |
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| 193 | dnl This fills in the global LIBS...
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| 194 | rk_RESOLV
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| 195 |
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| 196 | dnl AC_CHECK_LIB_EXT(resolv, RESOLV_LIBS, res_search)
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| 197 | SMB_ENABLE(RESOLV,YES)
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| 198 |
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| 199 | if test x"$LIBS" != "x"; then
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| 200 | RESOLV_LIBS=$LIBS
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| 201 | fi
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| 202 |
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| 203 | LIBS=$smb_save_LIBS
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| 204 |
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| 205 | SMB_EXT_LIB(RESOLV,[${RESOLV_LIBS}],[${RESOLV_CFLAGS}],[${RESOLV_CPPFLAGS}],[${RESOLV_LDFLAGS}])
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| 206 |
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| 207 |
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| 208 | # these are disabled unless heimdal is found below
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| 209 | SMB_ENABLE(KERBEROS_LIB, NO)
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| 210 | SMB_ENABLE(asn1_compile, NO)
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| 211 | SMB_ENABLE(compile_et, NO)
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| 212 |
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| 213 | #
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| 214 | # We need bison -y and flex in new versions
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| 215 | # Otherwise we get random runtime failures
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| 216 | #
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| 217 | LEX_YACC_COMBINATIONS=""
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| 218 | LEX_YACC_COMBINATIONS="$LEX_YACC_COMBINATIONS flex-2.5.33:bison-2.3"
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| 219 | LEX_YACC_COMBINATIONS="$LEX_YACC_COMBINATIONS flex-2.5.34:bison-2.3"
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| 220 |
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| 221 | AC_PROG_LEX
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| 222 | LEX_BASENAME=`basename "$LEX"`
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| 223 | if test x"$LEX_BASENAME" = x"flex"; then
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| 224 | # "flex 2.5.33"
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| 225 | FLEX_VERSION=`$LEX --version | cut -d ' ' -f2`
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| 226 | AC_MSG_CHECKING(flex version)
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| 227 | AC_MSG_RESULT($FLEX_VERSION)
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| 228 | FLEX_MAJOR=`echo $FLEX_VERSION | cut -d '.' -f1`
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| 229 | FLEX_MINOR=`echo $FLEX_VERSION | cut -d '.' -f2`
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| 230 | FLEX_RELEASE=`echo $FLEX_VERSION | cut -d '.' -f3`
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| 231 |
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| 232 | LEX_VERSION="flex-$FLEX_MAJOR.$FLEX_MINOR.$FLEX_RELEASE"
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| 233 | fi
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| 234 |
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| 235 | AC_PROG_YACC
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| 236 | YACC_BASENAME=`basename "$YACC"`
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| 237 | if test x"$YACC_BASENAME" = x"bison -y"; then
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| 238 | # bison (GNU Bison) 2.3
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| 239 | BISON_VERSION=`$YACC --version | head -1 | cut -d ' ' -f4`
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| 240 | AC_MSG_CHECKING(bison version)
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| 241 | AC_MSG_RESULT($BISON_VERSION)
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| 242 | BISON_MAJOR=`echo $BISON_VERSION | cut -d '.' -f1`
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| 243 | BISON_MINOR=`echo $BISON_VERSION | cut -d '.' -f2`
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| 244 |
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| 245 | YACC_VERSION="bison-$BISON_MAJOR.$BISON_MINOR"
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| 246 | fi
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| 247 |
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| 248 | AC_MSG_CHECKING(working LEX YACC combination)
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| 249 | LEX_YACC="no"
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| 250 | if test x"$LEX_VERSION" != x"" -a x"$YACC_VERSION" != x""; then
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| 251 | V="$LEX_VERSION:$YACC_VERSION"
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| 252 | for C in $LEX_YACC_COMBINATIONS; do
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| 253 | if test x"$V" = x"$C"; then
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| 254 | LEX_YACC=$V
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| 255 | break;
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| 256 | fi
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| 257 | done
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| 258 | fi
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| 259 | if test x"$LEX_YACC" = x"no"; then
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| 260 | LEX=false
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| 261 | YACC=false
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| 262 | fi
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| 263 | AC_MSG_RESULT($LEX_YACC)
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| 264 |
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| 265 | # Portions of heimdal kerberos are unpacked into source/heimdal
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| 266 | # of the samba source tree.
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| 267 |
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| 268 | # if we ever get to using a host kerberos, we might add conditionals here
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| 269 | AC_DEFINE(HAVE_COM_ERR,1,[Whether com_err is available])
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| 270 | HAVE_COM_ERR=YES
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| 271 | AC_DEFINE(HAVE_KRB5,1,[Whether kerberos is available])
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| 272 | HAVE_KRB5=YES
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| 273 | AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
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| 274 | HAVE_GSSAPI=YES
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| 275 | SMB_ENABLE(KERBEROS_LIB, YES)
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| 276 | SMB_ENABLE(asn1_compile, YES)
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| 277 | SMB_ENABLE(compile_et, YES)
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| 278 |
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| 279 | # only add closefrom if needed
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| 280 | SMB_ENABLE(HEIMDAL_ROKEN_CLOSEFROM, NO)
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| 281 | SMB_ENABLE(HEIMDAL_ROKEN_CLOSEFROM_H, NO)
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| 282 | if test t$ac_cv_func_closefrom != tyes; then
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| 283 | SMB_ENABLE(HEIMDAL_ROKEN_CLOSEFROM, YES)
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| 284 | SMB_ENABLE(HEIMDAL_ROKEN_CLOSEFROM_H, YES)
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| 285 | fi
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| 286 |
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| 287 | # only add getprogname if needed
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| 288 | SMB_ENABLE(HEIMDAL_ROKEN_PROGNAME, NO)
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| 289 | SMB_ENABLE(HEIMDAL_ROKEN_PROGNAME_H, NO)
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| 290 | if test t$ac_cv_func_getprogname != tyes; then
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| 291 | SMB_ENABLE(HEIMDAL_ROKEN_PROGNAME, YES)
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| 292 | SMB_ENABLE(HEIMDAL_ROKEN_PROGNAME_H, YES)
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| 293 | fi
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| 294 |
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| 295 | VPATH="$VPATH:\$(HEIMDAL_VPATH)"
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| 296 |
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| 297 | AC_DEFINE(SAMBA4_INTERNAL_HEIMDAL,1,[Whether we use in internal heimdal build])
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| 298 |
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| 299 | SMB_INCLUDE_MK(heimdal_build/internal.mk)
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