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authorPeter Breitenlohner <peb@mppmu.mpg.de>2009-06-23 10:03:23 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2009-06-23 10:03:23 +0000
commitf9ece3ea69faa4163ec5923128925e2a69e960c3 (patch)
treeba339097940e025e79fcb3291f54c899d98f7b24 /Build/source/m4
parent7b489d8d612c8bef3d6bb1536b62b6aa127e65f2 (diff)
require a C compiler that understands prototypes
git-svn-id: svn://tug.org/texlive/trunk@13915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/m4')
-rw-r--r--Build/source/m4/kpse-common.m42
1 files changed, 2 insertions, 0 deletions
diff --git a/Build/source/m4/kpse-common.m4 b/Build/source/m4/kpse-common.m4
index 2345634835a..859892ff166 100644
--- a/Build/source/m4/kpse-common.m4
+++ b/Build/source/m4/kpse-common.m4
@@ -245,6 +245,8 @@ AC_CACHE_CHECK([whether the compiler accepts prototypes],
if test "$kb_cv_c_prototypes" = yes; then
AC_DEFINE([HAVE_PROTOTYPES], 1,
[Define to 1 if your compiler understands prototypes.])
+else
+ AC_MSG_ERROR([Sorry, your compiler does not understand prototypes.])
fi
dnl
dnl This is a GNU libc invention.