From: Pavel Roskin <proski@gnu.org>
Date: Sat, 28 Oct 2000 16:33:19 +0000 (+0000)
Subject:         * aclang.m4 (AC_REQUIRE_CPP): Don't default to C++ - call AC_FATAL
X-Git-Tag: autoconf-2.50~512
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ab42e94a3804b9fbca9bfd5169510e29dfd3424;p=thirdparty%2Fautoconf.git

    * aclang.m4 (AC_REQUIRE_CPP): Don't default to C++ - call AC_FATAL
        for unsupported languages.
---

diff --git a/ChangeLog b/ChangeLog
index cfc7e3174..cfe7a9d28 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2000-10-28  Pavel Roskin  <proski@gnu.org>
+
+	* aclang.m4 (AC_REQUIRE_CPP): Don't default to C++ - call AC_FATAL
+	for unsupported languages.
+
 2000-10-27  Pavel Roskin  <proski@gnu.org>
 
 	* acfunctions.m4 (AC_FUNC_MMAP): Remove conftestmmap from the
diff --git a/aclang.m4 b/aclang.m4
index 51fbe0cde..f98addf0d 100644
--- a/aclang.m4
+++ b/aclang.m4
@@ -512,7 +512,8 @@ AC_DEFUN([AC_LANG_COMPILER_REQUIRE],
 # current language.
 AC_DEFUN([AC_REQUIRE_CPP],
 [AC_LANG_CASE(C, [AC_REQUIRE([AC_PROG_CPP])],
-                 [AC_REQUIRE([AC_PROG_CXXCPP])])])
+              C++, [AC_REQUIRE([AC_PROG_CXXCPP])],
+              [AC_FATAL([No preprocessor defined for ]_AC_LANG)])])
 
 
 # _AC_LANG_COMPILER_WORKS
diff --git a/lib/autoconf/c.m4 b/lib/autoconf/c.m4
index 51fbe0cde..f98addf0d 100644
--- a/lib/autoconf/c.m4
+++ b/lib/autoconf/c.m4
@@ -512,7 +512,8 @@ AC_DEFUN([AC_LANG_COMPILER_REQUIRE],
 # current language.
 AC_DEFUN([AC_REQUIRE_CPP],
 [AC_LANG_CASE(C, [AC_REQUIRE([AC_PROG_CPP])],
-                 [AC_REQUIRE([AC_PROG_CXXCPP])])])
+              C++, [AC_REQUIRE([AC_PROG_CXXCPP])],
+              [AC_FATAL([No preprocessor defined for ]_AC_LANG)])])
 
 
 # _AC_LANG_COMPILER_WORKS
diff --git a/lib/autoconf/fortran.m4 b/lib/autoconf/fortran.m4
index 51fbe0cde..f98addf0d 100644
--- a/lib/autoconf/fortran.m4
+++ b/lib/autoconf/fortran.m4
@@ -512,7 +512,8 @@ AC_DEFUN([AC_LANG_COMPILER_REQUIRE],
 # current language.
 AC_DEFUN([AC_REQUIRE_CPP],
 [AC_LANG_CASE(C, [AC_REQUIRE([AC_PROG_CPP])],
-                 [AC_REQUIRE([AC_PROG_CXXCPP])])])
+              C++, [AC_REQUIRE([AC_PROG_CXXCPP])],
+              [AC_FATAL([No preprocessor defined for ]_AC_LANG)])])
 
 
 # _AC_LANG_COMPILER_WORKS
diff --git a/lib/autoconf/lang.m4 b/lib/autoconf/lang.m4
index 51fbe0cde..f98addf0d 100644
--- a/lib/autoconf/lang.m4
+++ b/lib/autoconf/lang.m4
@@ -512,7 +512,8 @@ AC_DEFUN([AC_LANG_COMPILER_REQUIRE],
 # current language.
 AC_DEFUN([AC_REQUIRE_CPP],
 [AC_LANG_CASE(C, [AC_REQUIRE([AC_PROG_CPP])],
-                 [AC_REQUIRE([AC_PROG_CXXCPP])])])
+              C++, [AC_REQUIRE([AC_PROG_CXXCPP])],
+              [AC_FATAL([No preprocessor defined for ]_AC_LANG)])])
 
 
 # _AC_LANG_COMPILER_WORKS