54 lines
1.6 KiB
Bash
54 lines
1.6 KiB
Bash
#! /bin/sh
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# Copyright (C) 2001-2017 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Check that Automake-generated C compilation rules don't mistakenly
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# use the "-c -o" options combination unconditionally (even with losing
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# compilers) when the 'subdir-objects' is used but sources are only
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# present in the top-level directory. Reported by Nick Bowler in the
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# discussion on automake bug#13378:
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# <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13378#35>
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# <http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13378#44>
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required=gcc # For cc-no-c-o.
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. test-init.sh
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cat >> configure.ac << 'END'
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AC_PROG_CC
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$CC --version; $CC -v; # For debugging.
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AC_OUTPUT
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END
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cat > Makefile.am << 'END'
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AUTOMAKE_OPTIONS = subdir-objects
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bin_PROGRAMS = foo bar
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bar_SOURCES = foo.c
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END
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echo 'int main (void) { return 0; }' > foo.c
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# Make sure the compiler doesn't understand '-c -o'
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CC=$am_testaux_builddir/cc-no-c-o; export CC
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE --copy --add-missing
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./configure
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$MAKE
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$MAKE distcheck
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:
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