-dnl $Id: aclocal.m4,v 1.41 1999/05/17 14:48:30 simonm Exp $
+dnl $Id: aclocal.m4,v 1.42 1999/06/07 10:12:52 simonmar Exp $
dnl
dnl Extra autoconf macros for the Glasgow fptools
dnl
[AC_CACHE_CHECK([how to invoke GNU cpp directly], fptools_cv_gnu_cpp,
[if test "$HaveGcc" = "YES"; then
echo > conftest.c
- gcc -v -E conftest.c >/dev/null 2>conftest.out
+ $CC -v -E conftest.c >/dev/null 2>conftest.out
# \x5c = backslash
echo 'tr/\x5c/\//; /(\S+\/)cpp/ && print "[$]{1}cpp -iprefix [$]1";' > conftest.pl
fptools_cv_gnu_cpp="`eval $PerlCmd -n conftest.pl conftest.out`"