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#! /bin/sh
# Test to make sure we can compile when the compiler doesn't
# understand `-c -o'.
. $srcdir/defs || exit 1
cat > configure.1 << 'END'
AC_INIT(a.c)
AM_INIT_AUTOMAKE(nonesuch, 0.23)
AC_PROG_CC
AM_PROG_CC_C_O
AC_OUTPUT(Makefile)
END
# This is just like the first one but we reverse the order of
# the PROG_CC macros. Really these should be equivalent,
# since AC_PROG_CC_C_O should probably require AC_PROG_CC.
# (Investigation might show that we should just remove this test.)
cat > configure.2 << 'END'
AC_INIT(a.c)
AM_INIT_AUTOMAKE(nonesuch, 0.23)
AM_PROG_CC_C_O
AC_PROG_CC
AC_OUTPUT(Makefile)
END
# This one makes sure that $CC can be used after AM_PROG_CC_C_O.
cat > configure.3 << 'END'
AC_INIT(a.c)
AM_INIT_AUTOMAKE(nonesuch, 0.23)
AC_PROG_CC
AM_PROG_CC_C_O
$CC -v > Hi 2>&1 || exit 1
AC_OUTPUT(Makefile)
END
cat > Makefile.am << 'END'
bin_PROGRAMS = wish
wish_SOURCES = a.c
# Make sure we need something strange.
wish_CFLAGS = -g
END
cat > a.c << 'END'
#include <stdio.h>
int main ()
{
printf ("hi\n");
}
END
$needs_autoconf
gcc -v || exit 77
cat > Mycomp << 'END'
#!/bin/sh
case "$@" in
*-c*-o* | *-o*-c*)
exit 1
;;
esac
exec gcc ${1+"$@"}
END
chmod +x Mycomp
set -e
for conf in configure.1 configure.2 configure.3; do
cp $conf configure.in
$ACLOCAL
$AUTOCONF
$AUTOMAKE --copy --add-missing
rm -rf build
mkdir build
cd build
# Make sure the compiler doesn't understand `-c -o'
CC=`pwd`/../Mycomp
export CC
../configure
$MAKE
cd ..
done
|
