X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Faclocal.m4;h=ed5415680e886a160f53c9d7695e071eef7928fa;hb=0d52a0a134871d317b5f8b53a952c882ce5ae5b6;hp=fbea5514cada865a88be2dd47a142b2ddda41181;hpb=6711557e24964abc6ace91cbe1089fa338e68b60;p=ghc-hetmet.git

diff --git a/ghc/aclocal.m4 b/ghc/aclocal.m4
index fbea551..ed54156 100644
--- a/ghc/aclocal.m4
+++ b/ghc/aclocal.m4
@@ -1,2 +1,26 @@
-# Empty file to avoid a dependency on automake: autoreconf calls aclocal to
-# generate a temporary aclocal.m4t when no aclocal.m4 is present.
+# FP_SETUP_PROJECT_INFO
+# ---------------------
+AC_DEFUN([FP_SETUP_PROJECT_INFO],
+[# Some renamings
+AC_SUBST([ProjectName], [$PACKAGE_NAME])
+AC_SUBST([ProjectNameShort], [$PACKAGE_TARNAME])
+AC_SUBST([ProjectVersion], [$PACKAGE_VERSION])
+
+# Split PACKAGE_VERSION into (possibly empty) parts
+VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\1'/`
+VERSION_TMP=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\3'/`
+VERSION_MINOR=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\1'/`
+ProjectPatchLevel=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\{0,1\}\(.*\)\)$/\3'/`
+
+# Calculate project version as an integer, using 2 digits for minor version
+case $VERSION_MINOR in
+  ?) ProjectVersionInt=${VERSION_MAJOR}0${VERSION_MINOR} ;;
+  ??) ProjectVersionInt=${VERSION_MAJOR}${VERSION_MINOR} ;;
+  *) AC_MSG_ERROR([bad minor version in $PACKAGE_VERSION]) ;;
+esac
+AC_SUBST([ProjectVersionInt])
+
+# The project patchlevel is zero unless stated otherwise
+test -z "$ProjectPatchLevel" && ProjectPatchLevel=0
+AC_SUBST([ProjectPatchLevel])
+])# FP_SETUP_PROJECT_INFO