[project @ 2002-03-04 23:06:40 by qrczak]

[ghc-hetmet.git] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index 7dc2e4d..2cb2b57 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-dnl $Id: aclocal.m4,v 1.94 2002/02/13 11:51:40 simonmar Exp $
+dnl $Id: aclocal.m4,v 1.97 2002/03/04 23:06:40 qrczak Exp $
 dnl 
 dnl Extra autoconf macros for the Glasgow fptools
 dnl
@@ -419,15 +419,6 @@ changequote([, ])dnl
         echo "we recommend 2.95.3, although versions back to 2.7.2 should be ok."
         AC_MSG_ERROR([gcc 1.X has never been supported])
     fi
-    if test `eval $is_gcc_v3 2>/dev/null` = "1"; then
-        fptools_cv_have_gcc='no'
-        echo ""
-       echo "your gcc version appears to be ..."
-        $CC --version
-        echo "gcc versions 3.0 and above are not yet supported."
-        echo "we recommend 2.95.3, although versions back to 2.7.2 should be ok."
-        AC_MSG_ERROR([gcc 3.0 and above is not currently supported])
-    fi
 fi
 ])
 HaveGcc=`echo $fptools_cv_have_gcc | sed 'y/yesno/YESNO/'`
@@ -1001,13 +992,18 @@ Test.
 </Article>
 EOF
 fptools_cv_sgml_catalog=no
-for fptools_catalog in $4; do
-  ac_try="$2 -t rtf -d $3#print -c $fptools_catalog conftest.sgml"
-  if AC_TRY_EVAL(ac_try); then
-    fptools_cv_sgml_catalog=[$]fptools_catalog
-    break
-  fi
-done
+if test -z "$SGML_CATALOG_FILES" ; then
+ for fptools_catalog in $4; do
+   ac_try="$2 -t rtf -d $3#print -c $fptools_catalog conftest.sgml"
+   if AC_TRY_EVAL(ac_try); then
+     fptools_cv_sgml_catalog=[$]fptools_catalog
+     break
+   fi
+ done
+else
+# If the env var SGML_CATALOG_FILES is defined, assume things are cool.
+  fptools_cv_sgml_catalog="yes"
+fi
 ])
 rm -rf conftest*
 if test $fptools_cv_sgml_catalog != "no"; then
@@ -1175,7 +1171,7 @@ dnl    AC_HELP_STRING([--with-Mesa],
 dnl                   [Prefer the Mesa library over a vendors native OpenGL library (default=yes)],
 dnl                   with_Mesa_help_string)
 dnl    AC_ARG_ENABLE(Mesa, $with_Mesa_help_string, use_Mesa=$enableval, use_Mesa=yes)
-  AC_ARG_ENABLE(Mesa, [  --with-Mesa             Prefer the Mesa library over a vendors native OpenGL library (default=yes)], use_Mesa=$enableval, use_Mesa=yes)
+  AC_ARG_ENABLE(Mesa, [  --with-Mesa             Prefer the Mesa library over a vendors native OpenGL library (default=no)], use_Mesa=$enableval, use_Mesa=no)
 
   if test x"$use_Mesa" = xyes; then
      GL_search_list="MesaGL  GL  opengl32"