From bc4b6a82cce6b18be2076a8eac2bab37863bad96 Mon Sep 17 00:00:00 2001
From: panne <unknown>
Date: Thu, 30 Sep 2004 20:56:49 +0000
Subject: [PATCH] [project @ 2004-09-30 20:56:49 by panne] Get all project
 info from configure.ac

---
 ghc/VERSION.in       |    2 +-
 ghc/aclocal.m4       |   28 ++++++++++++++++++++++++++--
 ghc/configure.ac     |   12 ++----------
 ghc/mk/version.mk.in |    8 ++++----
 4 files changed, 33 insertions(+), 17 deletions(-)

diff --git a/ghc/VERSION.in b/ghc/VERSION.in
index 3abedb6..72ee7cd 100644
--- a/ghc/VERSION.in
+++ b/ghc/VERSION.in
@@ -1 +1 @@
-The @PACKAGE_NAME@, version @PACKAGE_VERSION@
+@PACKAGE_NAME@, version @PACKAGE_VERSION@
diff --git a/ghc/aclocal.m4 b/ghc/aclocal.m4
index fbea551..a871c1a 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/^\(@<:@^.@:>@*\)\(\.\?\(.*\)\)$/\1'/`
+VERSION_TMP=`echo $PACKAGE_VERSION | sed 's/^\(@<:@^.@:>@*\)\(\.\?\(.*\)\)$/\3'/`
+VERSION_MINOR=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\?\(.*\)\)$/\1'/`
+ProjectPatchLevel=`echo $VERSION_TMP | sed 's/^\(@<:@^.@:>@*\)\(\.\?\(.*\)\)$/\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
diff --git a/ghc/configure.ac b/ghc/configure.ac
index a7b74e1..9e4d6cd 100644
--- a/ghc/configure.ac
+++ b/ghc/configure.ac
@@ -1,16 +1,8 @@
 # Initialise and check sanity.
-AC_INIT([Glasgow Haskell Compiler], [6.3], [glasgow-haskell-bugs@haskell.org], [ghc])
+AC_INIT([The Glorious Glasgow Haskell Compilation System], [6.3], [glasgow-haskell-bugs@haskell.org], [ghc])
 AC_CONFIG_SRCDIR([ghc.spec.in])
 
-# Calculate project version as an integer, using 2 digits for minor version
-case $PACKAGE_VERSION in
-  *.?)  ProjectVersionInt=`echo "$PACKAGE_VERSION" | sed 's,^\(.*\)\.\(.\)$,\10\2,'` ;;
-  *.??) ProjectVersionInt=`echo "$PACKAGE_VERSION" | sed 's,^\(.*\)\.\(..\)$,\1\2,'` ;;
-  *.?.*)  ProjectVersionInt=`echo "$PACKAGE_VERSION" | sed 's,^\(.*\)\.\(.\)\.\(.*\)$,\10\2,'` ;;
-  *.??.*) ProjectVersionInt=`echo "$PACKAGE_VERSION" | sed 's,^\(.*\)\.\(..\)\.\(.*\)$,\1\2,'` ;;
-  *) AC_MSG_ERROR([bad package version $PACKAGE_VERSION]) ;;
-esac
-AC_SUBST([ProjectVersionInt])
+FP_SETUP_PROJECT_INFO
 
 # Hmmm, we fix the RPM release number to 1 here... Is this convenient?
 AC_SUBST([release], [1])
diff --git a/ghc/mk/version.mk.in b/ghc/mk/version.mk.in
index ec5ef86..e8e1656 100644
--- a/ghc/mk/version.mk.in
+++ b/ghc/mk/version.mk.in
@@ -34,11 +34,11 @@
 # change between versions.  Rationale: calling conventions or other 
 # random .o-file stuff might change even if the .hi syntax doesn't
 
-ProjectName       = The Glorious Glasgow Haskell Compilation System
-ProjectNameShort  = ghc
-ProjectVersion    = @PACKAGE_VERSION@
+ProjectName       = @ProjectName@
+ProjectNameShort  = @ProjectNameShort@
+ProjectVersion    = @ProjectVersion@
 ProjectVersionInt = @ProjectVersionInt@
-ProjectPatchLevel = 0
+ProjectPatchLevel = @ProjectPatchLevel@
 
 # Interface file version (hi-boot files only)
 #
-- 
1.7.10.4