83 lines
1.9 KiB
Bash
Executable File
83 lines
1.9 KiB
Bash
Executable File
#! /bin/sh
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# Copyright (C) 2013-2017 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 dependency tracking can also work with compilers that
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# doesn't understand '-c -o', even if the AM_PROG_CC_C_O macro is not
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# explicitly called.
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required=gcc # For 'cc-no-c-o'.
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. test-init.sh
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echo '#define myStr "Hello"' > foobar.h
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cat > foo.c << 'END'
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#include <stdio.h>
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#include "foobar.h"
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int main (void)
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{
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printf ("%s\n", myStr);
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return 0;
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}
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END
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cat > Makefile.am <<'END'
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bin_PROGRAMS = foo
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foo_SOURCES = foo.c foobar.h
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check-deps: all
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test -n '$(DEPDIR)' && test -d '$(DEPDIR)'
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ls -l $(DEPDIR)
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grep 'stdio\.h' $(DEPDIR)/foo.Po
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grep 'foobar\.h' $(DEPDIR)/foo.Po
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check-updated: all
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is_newest foo$(EXEEXT) foobar.h
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END
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# We deliberately don't invoke AM_PROG_CC_C_O here.
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cat >> configure.ac << 'END'
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AC_PROG_CC
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AC_OUTPUT
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END
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$ACLOCAL
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$AUTOCONF
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$AUTOMAKE --add-missing
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# Make sure the compiler doesn't understand '-c -o'.
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CC=$am_testaux_builddir/cc-no-c-o; export CC
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./configure >stdout || { cat stdout; exit 1; }
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cat stdout
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$EGREP 'understands? -c and -o together.* no$' stdout
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grep '^checking dependency style .*\.\.\. gcc' stdout
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$MAKE check-deps
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if ! cross_compiling; then
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./foo
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test "$(./foo)" = Hello
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fi
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$sleep
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echo '#define myStr "Howdy"' > foobar.h
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$MAKE check-updated
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if ! cross_compiling; then
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./foo
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test "$(./foo)" = Howdy
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fi
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:
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