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fix CPP_NAME for independently built qfcc

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This commit is contained in:
Bill Currie 2002-06-04 20:43:11 +00:00
parent 2d21e0e2fb
commit 080a46469f
1 changed files with 17 additions and 3 deletions
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20
tools/qfcc/configure.in
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@ -23,9 +23,23 @@ AC_PROG_CPP
AC_PROG_YACC
AM_PROG_LEX
CPP_NAME=$ac_cv_prog_CPP
AC_DEFINE_UNQUOTED(CPP_NAME, "$CPP_NAME",
[Define this to the command line for the C preprocessor])
AC_ARG_WITH(cpp,
[ --with-cpp=CPP how qfcc should invoke cpp],
cpp_name="$withval", cpp_name=auto
)
if test "x$cpp_name" != xauto; then
CPP_NAME="$cpp_name"
else
CPP_NAME="cpp %d -o %o %i"
case "$target_os" in
*bsd*)
touch conftest.c
CPP_NAME="`(f=\`$CC -v -E -Dfoo conftest.c -o conftest.i 2>&1 | grep -e -Dfoo\`; set $f; echo "$1")` %d %i %o"
rm -f conftest.[ci]
;;
esac
fi
AC_DEFINE_UNQUOTED(CPP_NAME, "$CPP_NAME", [Define this to the command line for the C preprocessor])
dnl We want warnings, lots of warnings...
if test "x$GCC" = xyes; then