X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Faclocal.m4;h=ed5415680e886a160f53c9d7695e071eef7928fa;hb=845db8182942e006a9164e41e9839adb39f24268;hp=e22229bfa905c03b0df9c2fd33c140617f49d2a6;hpb=20923f9446fd4b055fcaae5e78430ca9380c6a8f;p=ghc-hetmet.git

diff --git a/ghc/aclocal.m4 b/ghc/aclocal.m4
index e22229b..ed54156 100644
--- a/ghc/aclocal.m4
+++ b/ghc/aclocal.m4
@@ -1,9 +1,26 @@
-# FP_HTML_COMMENT(VARIABLE, PREFIX)
-# ---------------------------------
-AC_DEFUN([FP_HTML_COMMENT],
-[AS_IF([$1],
-       [$2HTMLStart="";     $2HTMLEnd=""],
-       [$2HTMLStart="<!--"; $2HTMLEnd="-->"])[]dnl
-AC_SUBST([$2HTMLStart])[]dnl
-AC_SUBST([$2HTMLEnd])[]dnl
-])# FP_HTML_COMMENT
+# FP_SETUP_PROJECT_INFO
+# ---------------------
+AC_DEFUN([FP_SETUP_PROJECT_INFO],
+[# Some renamings
+AC_SUBST([ProjectName], [$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