X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=aclocal.m4;h=87149a7dc151547e1ff21e21607a75c04a66083e;hp=36c0128b7b2e98ed7e7595dbba9aaeb2b47ba7e1;hb=06decfcd62d1ca9069cd4707115ecb92bea39064;hpb=e975c8f09ac8d85059a4b42cf56ebe036aa95dc7

diff --git a/aclocal.m4 b/aclocal.m4
index 36c0128..87149a7 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -969,7 +969,24 @@ fi])
 # FP_SETUP_PROJECT_VERSION
 # ---------------------
 AC_DEFUN([FP_SETUP_PROJECT_VERSION],
-[# Some renamings
+[
+if test "$RELEASE" = "NO"; then
+    AC_MSG_CHECKING([for GHC version date])
+    if test -d _darcs; then
+        changequote(, )dnl
+        ver_date=`darcs changes --last=100 --xml | grep 'date=' | sed "s/^.*date='\([0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]\).*$/\1/g" | sort -n | tail -1`
+        changequote([, ])dnl
+        PACKAGE_VERSION=${PACKAGE_VERSION}.$ver_date
+        AC_MSG_RESULT($PACKAGE_VERSION)
+    elif test -f VERSION; then
+        PACKAGE_VERSION=`cat VERSION`        
+        AC_MSG_RESULT($PACKAGE_VERSION)
+    else
+        AC_MSG_ERROR([no version found])                
+    fi
+fi
+
+# Some renamings
 AC_SUBST([ProjectName], [$PACKAGE_NAME])
 AC_SUBST([ProjectVersion], [$PACKAGE_VERSION])