X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=aclocal.m4;h=9bccc01ad75c14a285fd9a3a24555180fed36387;hb=ff21a38c1b219a512e71c133b1c904a16b985265;hp=78acbcb67141997aa6e5cf4ffd34b4f1026b064a;hpb=fb2442c0498868330476f5fdde46339eab68e72d;p=ghc-hetmet.git

diff --git a/aclocal.m4 b/aclocal.m4
index 78acbcb..9bccc01 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-dnl $Id: aclocal.m4,v 1.65 2001/01/18 12:27:42 sewardj Exp $
+dnl $Id: aclocal.m4,v 1.68 2001/03/13 14:59:56 simonmar Exp $
 dnl 
 dnl Extra autoconf macros for the Glasgow fptools
 dnl
@@ -175,8 +175,10 @@ else
    fptools_cv_happy_version="";
 fi;
 changequote([, ])dnl
-if expr "$fptools_cv_happy_version" "<" 1.9 > /dev/null 2>&1; then
-   if test -d $srcdir/ghc; then
+if test -d $srcdir/ghc; then
+  if ( test "$fptools_cv_happy_version" = "" || (
+       test `echo "$fptools_cv_happy_version" | sed -e "s/\(.*\)\..*/\1/g"` "-eq" "1" &&
+       test `echo "$fptools_cv_happy_version" | sed -e "s/.*\.\(.*\)/\1/g"` "-lt" "9" )); then
      echo
      echo "Happy version 1.9 or later is required to compile GHC."
      exit 1;
@@ -860,7 +862,7 @@ dnl The variable LIBM (which is not an output variable by default) is
 dnl set to a value which is suitable for use in a Makefile (for example,
 dnl in make's LOADLIBES macro) provided you AC_SUBST it first.
 dnl
-dnl @version 0.01 $Id: aclocal.m4,v 1.65 2001/01/18 12:27:42 sewardj Exp $
+dnl @version 0.01 $Id: aclocal.m4,v 1.68 2001/03/13 14:59:56 simonmar Exp $
 dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU>
 
 # FPTOOLS_CHECK_LIBM - check for math library
@@ -868,7 +870,7 @@ AC_DEFUN(FPTOOLS_CHECK_LIBM,
 [AC_REQUIRE([AC_CANONICAL_HOST])dnl
 LIBM=
 case "$host" in
-*-*-beos* | *-*-cygwin*)
+*-*-beos* | *-*-macosx*)
   # These system don't have libm
   ;;
 *-ncr-sysv4.3*)
@@ -948,7 +950,7 @@ dnl Please note that as the ac_opengl macro and the toy example evolves,
 dnl the version number increases, so you may have to adjust the above
 dnl URL accordingly.
 dnl
-dnl @version 0.01 $Id: aclocal.m4,v 1.65 2001/01/18 12:27:42 sewardj Exp $
+dnl @version 0.01 $Id: aclocal.m4,v 1.68 2001/03/13 14:59:56 simonmar Exp $
 dnl @author Matthew D. Langston <langston@SLAC.Stanford.EDU>
 
 AC_DEFUN(FPTOOLS_HAVE_OPENGL,