[project @ 1998-02-04 19:02:54 by sof]

AC_PROG_GNUCPP: look for (\/|\\)cpp, not (\/|\\\\)cpp

diff --git a/aclocal.m4 b/aclocal.m4
index 7ca87cc..08f6931 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -269,7 +269,7 @@ 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
+       echo '/(\S+(\/|\\)cpp)/ && print "[$]1";' > conftest.pl
        ac_cv_gnu_cpp="`eval $PerlCmd -n conftest.pl conftest.out | tr '\\\' / `"
        rm -fr conftest*
  else