- let CXXCPP test failure be only warning, not failure

  (so libtool 1.5 won't always require C++ compiler)

Changed files:
    autoconf-cxxcpp-warnonly.patch -> 1.1

diff --git a/autoconf-cxxcpp-warnonly.patch b/autoconf-cxxcpp-warnonly.patch
new file mode 100644 (file)
index 0000000..44d9409
--- /dev/null
+++ b/autoconf-cxxcpp-warnonly.patch
@@ -0,0 +1,11 @@
+--- autoconf-2.58/lib/autoconf/c.m4.orig       Thu Sep 25 09:28:51 2003
++++ autoconf-2.58/lib/autoconf/c.m4    Mon Nov 17 10:54:37 2003
+@@ -640,7 +640,7 @@
+ fi
+ AC_MSG_RESULT([$CXXCPP])
+ _AC_PROG_PREPROC_WORKS_IFELSE([],
+-        [AC_MSG_FAILURE([C++ preprocessor "$CXXCPP" fails sanity check])])
++        [AC_MSG_WARN([C++ preprocessor "$CXXCPP" fails sanity check])])
+ AC_SUBST(CXXCPP)dnl
+ AC_LANG_POP(C++)dnl
+ ])# AC_PROG_CXXCPP