| 1 | ## Process this file with automake to create Makefile.in
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| 2 |
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| 3 | ## Makefile for Automake.
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| 4 |
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| 5 | ## Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003
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| 6 | ## Free Software Foundation, Inc.
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| 7 |
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| 8 | ## This program is free software; you can redistribute it and/or modify
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| 9 | ## it under the terms of the GNU General Public License as published by
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| 10 | ## the Free Software Foundation; either version 2, or (at your option)
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| 11 | ## any later version.
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| 12 |
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| 13 | ## This program is distributed in the hope that it will be useful,
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| 14 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | ## GNU General Public License for more details.
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| 17 |
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| 18 | ## You should have received a copy of the GNU General Public License
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| 19 | ## along with this program; if not, write to the Free Software
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| 20 | ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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| 21 | ## 02111-1307, USA.
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| 22 |
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| 23 | ## We need `.' in SUBDIRS because we want `check' to build `.' before
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| 24 | ## tests.
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| 25 | SUBDIRS = . m4 lib tests
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| 26 |
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| 27 | bin_SCRIPTS = automake aclocal
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| 28 | info_TEXINFOS = automake.texi
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| 29 |
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| 30 | CLEANFILES = $(bin_SCRIPTS)
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| 31 | AUTOMAKESOURCES = automake.in aclocal.in
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| 32 |
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| 33 | TAGS_FILES = $(AUTOMAKESOURCES)
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| 34 |
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| 35 | # The following requires a fixed version of the Emacs 19.30 etags.
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| 36 | ETAGS_ARGS = --lang=none \
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| 37 | --regex='/^@node[ \t]+\([^,]+\)/\1/' $(srcdir)/automake.texi
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| 38 | TAGS_DEPENDENCIES = automake.texi
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| 39 |
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| 40 | EXTRA_DIST = ChangeLog.96 ChangeLog.98 ChangeLog.00 ChangeLog.01 \
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| 41 | $(AUTOMAKESOURCES)
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| 42 |
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| 43 | ## Make versioned links. We only run the transform on the root name;
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| 44 | ## then we make a versioned link with the transformed base name. This
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| 45 | ## seemed like the most reasonable approach.
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| 46 | install-exec-hook:
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| 47 | @$(POST_INSTALL)
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| 48 | @for p in $(bin_SCRIPTS); do \
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| 49 | f="`echo $$p|sed '$(transform)'`"; \
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| 50 | fv="$$f-$(APIVERSION)"; \
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| 51 | rm -f $(DESTDIR)$(bindir)/$$fv; \
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| 52 | echo " $(LN) $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv"; \
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| 53 | $(LN) $(DESTDIR)$(bindir)/$$f $(DESTDIR)$(bindir)/$$fv; \
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| 54 | done
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| 55 |
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| 56 | uninstall-hook:
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| 57 | @for p in $(bin_SCRIPTS); do \
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| 58 | f="`echo $$p|sed '$(transform)'`"; \
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| 59 | fv="$$f-$(APIVERSION)"; \
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| 60 | rm -f $(DESTDIR)$(bindir)/$$fv; \
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| 61 | done
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| 62 |
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| 63 |
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| 64 | ## We can't use configure to do the substitution here; we must do it
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| 65 | ## by hand. We use a funny notation here to avoid configure
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| 66 | ## substitutions in our text.
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| 67 | do_subst = sed -e 's,[@]datadir[@],$(datadir),g' -e 's,[@]PERL[@],$(PERL),g' \
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| 68 | -e 's,[@]configure_input[@],@configure_input@,g' \
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| 69 | -e 's,[@]PACKAGE[@],$(PACKAGE),g' \
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| 70 | -e 's,[@]VERSION[@],$(VERSION),g' \
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| 71 | -e 's,[@]APIVERSION[@],$(APIVERSION),g' \
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| 72 | -e 's,[@]SHELL[@],$(SHELL),g'
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| 73 |
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| 74 | automake: automake.in Makefile
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| 75 | $(do_subst) < $(srcdir)/automake.in > automake
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| 76 | chmod +x automake
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| 77 |
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| 78 | aclocal: aclocal.in Makefile
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| 79 | $(do_subst) < $(srcdir)/aclocal.in > aclocal
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| 80 | chmod +x aclocal
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| 81 |
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| 82 | ## The master location for INSTALL is lib/INSTALL.
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| 83 | ## This is where `make fetch' will install new versions.
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| 84 | ## Make sure we also update this copy.
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| 85 | INSTALL: lib/INSTALL
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| 86 | cp lib/INSTALL $@
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| 87 |
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| 88 | ################################################################
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| 89 | ##
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| 90 | ## Everything past here is useful to the maintainer, but probably not
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| 91 | ## to anybody else
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| 92 | ##
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| 93 |
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| 94 | # Some simple checks, and then ordinary check. These are only really
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| 95 | # guaranteed to work on my machine.
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| 96 | maintainer-check: automake aclocal
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| 97 | ## This check avoids accidental configure substitutions in the source.
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| 98 | ## There are exactly 8 lines that should be modified. This works out
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| 99 | ## to 28 lines of diffs.
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| 100 | @if test `diff $(srcdir)/automake.in automake | wc -l` -ne 28; then \
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| 101 | echo "found too many diffs between automake.in and automake"; 1>&2; \
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| 102 | diff -c $(srcdir)/automake.in automake; \
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| 103 | exit 1; \
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| 104 | fi
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| 105 | ## Syntax check with default Perl (on my machine, Perl 5).
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| 106 | perllibdir=$(srcdir)/lib $(PERL) -c -w automake
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| 107 | perllibdir=$(srcdir)/lib $(PERL) -c -w aclocal
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| 108 | ## expect no instances of '${...}'. However, $${...} is ok, since that
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| 109 | ## is a shell construct, not a Makefile construct.
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| 110 | @if grep -F '$${' $(srcdir)/lib/am/[a-z]*.am | \
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| 111 | grep -F -v '$$$$'; then \
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| 112 | echo "Found too many uses of '\$${' in the lines above." 1>&2; \
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| 113 | exit 1; \
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| 114 | else :; fi
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| 115 | ## Make sure `rm' is called with `-f'.
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| 116 | @if grep -E '\<rm ([^-]|\-[^f ]*\>)' \
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| 117 | $(srcdir)/lib/am/[a-z]*.am $(srcdir)/tests/*.test | \
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| 118 | grep -v '##'; then \
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| 119 | echo "Suspicious 'rm' invocation." 1>&2; \
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| 120 | exit 1; \
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| 121 | else :; fi
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| 122 | ## Never use something like `for file in $(FILES)', this doesn't work
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| 123 | ## if FILES is empty or if it contains shell meta characters (e.g. $ is
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| 124 | ## commonly used in Java filenames).
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| 125 | @if grep 'for .* in \$$(' $(srcdir)/lib/am/[a-z]*.am; then \
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| 126 | echo 'Use "list=$$(mumble); for var in $$$$list".' 1>&2 ; \
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| 127 | exit 1; \
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| 128 | else :; fi
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| 129 | ## Make sure all invocations of mkinstalldirs are correct.
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| 130 | @if grep -n 'mkinstalldirs' $(srcdir)/lib/am/[a-z]*.am | \
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| 131 | grep -F -v '$$(mkinstalldirs)'; then \
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| 132 | echo "Found incorrect use of mkinstalldirs in the lines above" 1>&2; \
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| 133 | exit 1; \
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| 134 | else :; fi
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| 135 | ## We never want to use "undef", only "delete", but for $/.
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| 136 | @if grep -n -w 'undef ' $(srcdir)/automake.in | \
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| 137 | grep -F -v 'undef $$/'; then \
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| 138 | echo "Found undef in automake.in; use delete instead" 1>&2; \
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| 139 | exit 1; \
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| 140 | fi
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| 141 | ## We never want split (/ /,...), only split (' ', ...).
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| 142 | @if grep -n 'split (/ /' $(srcdir)/automake.in; then \
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| 143 | echo "Found bad split in the lines above." 1>&2; \
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| 144 | exit 1; \
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| 145 | fi
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| 146 | ## Look for cd within backquotes
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| 147 | @if grep -n '^[^#]*` *cd ' $(srcdir)/automake.in \
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| 148 | $(srcdir)/lib/am/*.am; then \
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| 149 | echo "Consider using $$$$(am__cd) in the line above." 1>&2; \
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| 150 | exit 1; \
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| 151 | fi
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| 152 | ## Using @_ in a scalar context is most probably a programming error.
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| 153 | @if grep -Hn '[^) ] *= *@_' $(srcdir)/automake.in; then \
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| 154 | echo "Using @_ in a scalar context in the lines above." 1>&2; \
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| 155 | exit 1; \
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| 156 | fi
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| 157 | ## Forbid using parens with `local' to ease counting.
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| 158 | @if grep '^[ \t]*local *(' $(srcdir)/automake.in; then \
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| 159 | echo "Don't use \`local' with parens: use several \`local' above." >&2; \
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| 160 | exit 1; \
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| 161 | fi
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| 162 | ## Up to now we manage to limit to 1 use of local, but for `local $_;'.
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| 163 | @locals=`grep -v '^[ \t]*local \$$_;' $(srcdir)/automake.in | \
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| 164 | grep -c '^[ \t]*local [^*]'`; \
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| 165 | case $$locals in \
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| 166 | [0] ) \
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| 167 | echo "Wow, congrats! There are no \`local' now!." >&2; \
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| 168 | echo "Please update Makefile.am (maintainer-check)." >&2; \
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| 169 | exit 1; \
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| 170 | ;; \
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| 171 | 1 ) ;; \
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| 172 | * ) \
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| 173 | echo "Too many \`local'! Are you sure you need $$locals of them?" >&2; \
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| 174 | echo "Up to now 1 was enough." >&2; \
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| 175 | exit 1; \
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| 176 | ;; \
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| 177 | esac
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| 178 | ## Don't let AMDEP_TRUE substitution appear in automake.in.
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| 179 | @if grep '@AMDEP''_TRUE@' $(srcdir)/automake.in; then \
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| 180 | echo "Don't put AMDEP_TRUE substitution in automake.in" 1>&2; \
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| 181 | exit 1; \
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| 182 | fi
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| 183 | ## Tests should never call make directly.
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| 184 | @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*make'; then \
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| 185 | echo 'Do not run "make" in the above tests. Use "$$MAKE" instead.' 1>&2; \
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| 186 | exit 1; \
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| 187 | fi
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| 188 | ## Tests should never call autoconf directly.
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| 189 | @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoconf'; then \
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| 190 | echo 'Do not run "autoconf" in the above tests. Use "$$AUTOCONF" instead.' 1>&2; \
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| 191 | exit 1; \
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| 192 | fi
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| 193 | ## Tests should never call autoupdate directly.
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| 194 | @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*autoupdate'; then \
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| 195 | echo 'Do not run "autoupdate" in the above tests. Use "$$AUTOUPDATE" instead.' 1>&2; \
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| 196 | exit 1; \
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| 197 | fi
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| 198 | ## Tests should never call automake directly.
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| 199 | @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*automake'; then \
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| 200 | echo 'Do not run "automake" in the above tests. Use "$$AUTOMAKE" instead.' 1>&2; \
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| 201 | exit 1; \
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| 202 | fi
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| 203 | ## Tests should never call aclocal directly.
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| 204 | @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*aclocal'; then \
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| 205 | echo 'Do not run "aclocal" in the above tests. Use "$$ACLOCAL" instead.' 1>&2; \
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| 206 | exit 1; \
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| 207 | fi
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| 208 | ## Tests should never call perl directly.
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| 209 | @if grep -v '^#' $(srcdir)/tests/*.test | grep ':[ ]*perl'; then \
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| 210 | echo 'Do not run "perl" in the above tests. Use "$$PERL" instead.' 1>&2; \
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| 211 | exit 1; \
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| 212 | fi
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| 213 | ## Overriding a Makefile macro on the command line is not portable when
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| 214 | ## recursive targets are used. Better use an envvar. SHELL is an exception,
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| 215 | ## POSIX says it can't come from the environment.
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| 216 | @if grep -E '\$$MAKE .*(SHELL=.*=|=.*SHELL=)' $(srcdir)/tests/*.test; then \
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| 217 | echo 'Rewrite "$$MAKE foo=bar SHELL=$$SHELL" as "foo=bar $$MAKE -e SHELL=$$SHELL"' 1>&2; \
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| 218 | echo ' in the above lines, it is more portable.' 1>&2; \
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| 219 | exit 1; \
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| 220 | fi
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| 221 | @if grep -v SHELL $(srcdir)/tests/*.test | grep '\$$MAKE .*=' ; then \
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| 222 | echo 'Rewrite "$$MAKE foo=bar" as "foo=bar $$MAKE -e" in the above lines,' 1>&2; \
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| 223 | echo 'it is more portable.' 1>&2; \
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| 224 | exit 1; \
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| 225 | fi
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| 226 | @if grep 'SHELL=.*\$$MAKE' $(srcdir)/tests/*.test; then \
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| 227 | echo '$$MAKE ignores the SHELL envvar, use "$$MAKE SHELL=$$SHELL" in' 1>&2; \
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| 228 | echo 'the above lines.' 1>&2; \
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| 229 | exit 1; \
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| 230 | fi
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| 231 | ## Never use `sleep 1' to create files with different timestamps.
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| 232 | ## Use `$sleep' instead. Some filesystems (e.g., Windows') have only
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| 233 | ## a 2sec resolution.
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| 234 | @if grep -E '\bsleep +[12345]\b' $(srcdir)/tests/*.test; then \
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| 235 | echo 'Do not use "sleep x" in the above tests. Use "$$sleep" instead.' 1>&2; \
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| 236 | exit 1; \
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| 237 | fi
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| 238 | ## fgrep and egrep are not required by POSIX.
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| 239 | @if grep -E '\b[ef]grep\b' $(srcdir)/tests/*.test ; then \
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| 240 | echo 'Do not use egrep or fgrep in test cases. Use $$FGREP or $$EGREP.' 1>&2; \
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| 241 | exit 1; \
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| 242 | fi
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| 243 | @if grep -E '\b[ef]grep\b' $(srcdir)/lib/am/*.am $(srcdir)/m4/*.m4; then \
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| 244 | echo 'Do not use egrep or fgrep in the above files, they are not portable.' 1>&2; \
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| 245 | exit 1; \
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| 246 | fi
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| 247 | ## Try to make sure all @...@ substitutions are covered by our
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| 248 | ## substitution rule.
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| 249 | @if test `grep -E '@[A-Za-z_0-9]+@' aclocal | wc -l` -ne 0; then \
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| 250 | echo "Unresolved @...@ substitution in aclocal" 1>&2; \
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| 251 | exit 1; \
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| 252 | fi
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| 253 | ## In automake there are a few valid ones.
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| 254 | @if test `grep -E '@[A-Za-z_0-9]+@' automake | wc -l` -ne 4; then \
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| 255 | echo "Unresolved @...@ substitution in aclocal" 1>&2; \
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| 256 | exit 1; \
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| 257 | fi
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| 258 |
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| 259 |
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| 260 | # Tag before making distribution. Also, don't make a distribution if
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| 261 | # checks fail. Also, make sure the NEWS file is up-to-date.
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| 262 | cvs-dist: maintainer-check distcheck
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| 263 | @if sed 1q $(srcdir)/NEWS | grep -e "$(VERSION)" > /dev/null; then :; else \
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| 264 | echo "NEWS not updated; not releasing" 1>&2; \
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| 265 | exit 1; \
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| 266 | fi
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| 267 | cd $(srcdir) && cvs -q tag `echo "Release-$(VERSION)" | sed 's/\./-/g'`
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| 268 | $(MAKE) dist
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| 269 |
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| 270 | cvs-diff:
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| 271 | thisver=`echo "Release-$(VERSION)" | sed 's/\./-/g'`; \
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| 272 | if test -z "$$OLDVERSION"; then \
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| 273 | prevno=`echo "$(VERSION)" - 0.01 | bc | sed 's/^\./0./'`; \
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| 274 | else prevno="$$OLDVERSION"; fi; \
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| 275 | prevver=Release-`echo $$prevno | sed 's/\./-/g'`; \
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| 276 | cvs -f rdiff -c -r $$prevver -r $$thisver $(PACKAGE) \
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| 277 | > $(PACKAGE)-$$prevno-$(VERSION).diff
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| 278 |
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| 279 | ## Check our path lengths.
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| 280 | path-check: distdir
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| 281 | (cd $(distdir) && \
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| 282 | ## FIXME there's got to be a better way! pathchk should take the list
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| 283 | ## of files on stdin, at least.
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| 284 | find . -print | xargs pathchk -p); \
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| 285 | status=$$?; \
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| 286 | chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir); \
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| 287 | exit $$status
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| 288 |
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| 289 | ## Program to use to fetch files.
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| 290 | WGET = wget
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| 291 |
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| 292 | ## Files that we fetch and which we compare against.
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| 293 | ## FIXME should be a lot more here
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| 294 | FETCHFILES = \
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| 295 | Automake/Struct.pm \
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| 296 | Automake/XFile.pm \
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| 297 | INSTALL \
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| 298 | config-ml.in \
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| 299 | config.guess \
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| 300 | config.sub \
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| 301 | symlink-tree \
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| 302 | texinfo.tex
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| 303 |
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| 304 | ## Fetch the latest versions of files we care about.
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| 305 | fetch:
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| 306 | rm -rf Fetchdir > /dev/null 2>&1
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| 307 | mkdir Fetchdir; mkdir Fetchdir/Automake
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| 308 | ## If a get fails then that is a problem.
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| 309 | (cd Fetchdir && \
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| 310 | $(WGET) ftp://ftp.gnu.org/gnu/config/config.guess; \
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| 311 | $(WGET) ftp://ftp.gnu.org/gnu/config/config.sub; \
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| 312 | $(WGET) ftp://ftp.gnu.org/gnu/texinfo/texinfo.tex; \
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| 313 | $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/autoconf/autoconf/lib/Autom4te/Struct.pm?content-type=text/plain -O Automake/Struct.pm; \
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| 314 | $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/autoconf/autoconf/lib/Autom4te/XFile.pm?content-type=text/plain -O Automake/XFile.pm; \
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| 315 | $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/autoconf/autoconf/INSTALL?content-type=text/plain -O INSTALL; \
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| 316 | $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/gcc/gcc/config-ml.in; \
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| 317 | $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/gcc/gcc/symlink-tree)
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| 318 | perl -pi -e 's/Autom4te::/Automake::/g' \
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| 319 | Fetchdir/Automake/Struct.pm Fetchdir/Automake/XFile.pm
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| 320 | ## Don't exit after test because we want to give as many errors as
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| 321 | ## possible.
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| 322 | @stat=0; for file in $(FETCHFILES); do \
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| 323 | if diff -u $(srcdir)/lib/$$file Fetchdir/$$file \
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| 324 | >>Fetchdir/update.patch 2>/dev/null; then :; \
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| 325 | else \
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| 326 | stat=1; \
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| 327 | echo "Updating $(srcdir)/lib/$$file..."; \
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| 328 | cp Fetchdir/$$file $(srcdir)/lib/$$file; \
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| 329 | fi; \
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| 330 | done; \
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| 331 | test $$stat = 1 && \
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| 332 | echo "See Fetchdir/update.patch for a log of the changes."; \
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| 333 | exit $$stat
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