X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.in;h=cdd9261cafd7c0ef3550558194f51c1ee43d644d;hb=084c8a024934d05d39e2c080b00b362605f893b9;hp=a33ec32b5a04102894db570062649c65bec41efc;hpb=637e79ff229838f7f2dc087fe5025e2e3cdda673;p=ghc-hetmet.git

diff --git a/configure.in b/configure.in
index a33ec32..cdd9261 100644
--- a/configure.in
+++ b/configure.in
@@ -322,7 +322,17 @@ dnl AC_SUBST(TargetVendor_CPP)
 
 AC_SUBST(exeext)
 
-AC_PATH_PROG(GHC,ghc)
+if test "$GHC" = ""; then
+  AC_PATH_PROG(GHC,ghc)
+fi
+if test "$GHC" != ""; then
+  FPTOOLS_GHC_VERSION([GhcVersion], [GhcMajVersion], [GhcMinVersion], [GhcPatchLevel])dnl
+  AC_SUBST(GhcVersion)dnl
+  AC_SUBST(GhcMajVersion)dnl
+  AC_SUBST(GhcMinVersion)dnl
+  AC_SUBST(GhcPatchLevel)dnl
+fi
+
 AC_PATH_PROGS(NHC,nhc nhc98)
 AC_PATH_PROG(HBC,hbc)