From: sven.panne@aedion.de <unknown>
Date: Sun, 23 Sep 2007 09:43:58 +0000 (+0000)
Subject: Unbreak "dist" target for fresh trees
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=091868cfcf246aca64d80c779fa48c903c24831d

Unbreak "dist" target for fresh trees
The previous hack to include Parser.hs in source distros broke the possibility
of doing a "make dist" in a fresh tree, i.e. one which has just been checked
out and configured, but *not* built. Of course you will need Happy for such a
source distro later, but at least the freedom to do this is important.

The ultimate goal should be that something like "make dist" will work in a
freshly checked out tree, with no prerequisite steps (this is very common in
most projects). We should move towards that goal, not away from it...


MERGE TO STABLE
---

diff --git a/Makefile b/Makefile
index ac67427..492cc77 100644
--- a/Makefile
+++ b/Makefile
@@ -506,7 +506,7 @@ dist ::
 	  && for i in $(SRC_DIST_DIRS); do mkdir $$i; (cd $$i && lndir $(FPTOOLS_TOP_ABS)/$$i ); done \
 	  && for i in $(SRC_DIST_FILES); do $(LN_S) $(FPTOOLS_TOP_ABS)/$$i .; done \
 	  && $(MAKE) distclean \
-	  && $(CP) $(FPTOOLS_TOP_ABS)/libraries/haskell-src/dist/build/Language/Haskell/Parser.hs libraries/haskell-src/Language/Haskell/ \
+	  && if test -f $(FPTOOLS_TOP_ABS)/libraries/haskell-src/dist/build/Language/Haskell/Parser.hs; then $(CP) $(FPTOOLS_TOP_ABS)/libraries/haskell-src/dist/build/Language/Haskell/Parser.hs libraries/haskell-src/Language/Haskell/ ; fi \
 	  && $(RM) -rf compiler/stage[123] mk/build.mk \
 	  && $(FIND) $(SRC_DIST_DIRS) \( -name _darcs -o -name SRC -o -name "autom4te*" -o -name "*~" -o -name ".cvsignore" -o -name "\#*" -o -name ".\#*" -o -name "log" -o -name "*-SAVE" -o -name "*.orig" -o -name "*.rej" \) -print | xargs $(RM) -rf \
 	)