[project @ 1998-02-12 12:37:22 by simonm]

revert to version 1.9 of AC_PROG_GNUCPP.

diff --git a/aclocal.m4 b/aclocal.m4
index 85667d2..5b31f35 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-# $Id: aclocal.m4,v 1.16 1998/02/12 12:11:53 simonm Exp $
+# $Id: aclocal.m4,v 1.17 1998/02/12 12:37:22 simonm Exp $
 #
 # Extra autoconf macros for the Glasgow fptools
 #
@@ -274,8 +274,8 @@ AC_DEFUN(AC_PROG_GNUCPP,
 [if test "$HaveGcc" = "YES"; then
        echo > conftest.c
        gcc -v -E conftest.c >/dev/null 2>conftest.out
-       echo '/(\S+(\/|\\)cpp)/ && print "[$]1";' > conftest.pl
-       ac_cv_gnu_cpp="`eval $PerlCmd -n conftest.pl conftest.out | tr '\\\' / `"
+       echo '/(\S+(\/|\\\\)cpp)/ && print "[$]1";' > conftest.pl
+       ac_cv_gnu_cpp="`eval $PerlCmd -n conftest.pl conftest.out`"
        rm -fr conftest*
  else
        # We need to be able to invoke CPP directly, preferably