From 845e0b2be11acbfb5a085f3fc12c6d66182c8812 Mon Sep 17 00:00:00 2001
From: Ian Lynagh <igloo@earth.li>
Date: Sun, 27 Sep 2009 19:17:40 +0000
Subject: Change where bindists are made We now do all the hard work in a
 bindistprep subdirectory, and just move the result to the root directory.
 This way we can delete anything in bindistprep/ without worrying about
 deleting anything important.

---
 Makefile        | 14 ++++++++++----
 ghc.mk          | 20 ++++++++++----------
 mk/config.mk.in |  6 ++----
 3 files changed, 22 insertions(+), 18 deletions(-)

diff --git a/Makefile b/Makefile
index 4e5fcbb002..e23db74591 100644
--- a/Makefile
+++ b/Makefile
@@ -45,7 +45,7 @@ endif
 include mk/custom-settings.mk
 
 # No need to update makefiles for these targets:
-REALGOALS=$(filter-out binary-dist bootstrapping-files framework-pkg clean clean_% distclean maintainer-clean show help,$(MAKECMDGOALS))
+REALGOALS=$(filter-out binary-dist binary-dist-prep bootstrapping-files framework-pkg clean clean_% distclean maintainer-clean show help,$(MAKECMDGOALS))
 
 # configure touches certain files even if they haven't changed.  This
 # can mean a lot of unnecessary recompilation after a re-configure, so
@@ -77,14 +77,20 @@ endif
 	@echo "===--- finished updating makefiles"
 	$(MAKE) -r --no-print-directory -f ghc.mk $@
 
-binary-dist:
+binary-dist: binary-dist-prep
 ifeq "$(mingw32_TARGET_OS)" "1"
-	$(MAKE) -r --no-print-directory -f ghc.mk windows-binary-dist
+	mv bindistprep/*.exe .
+endif
+	mv bindistprep/*.tar.bz2 .
+
+binary-dist-prep:
+ifeq "$(mingw32_TARGET_OS)" "1"
+	$(MAKE) -r --no-print-directory -f ghc.mk windows-binary-dist-prep
 	$(MAKE) -r --no-print-directory -f ghc.mk windows-installer
 else
 	rm -f bindist-list
 	$(MAKE) -r --no-print-directory -f ghc.mk bindist BINDIST=YES
-	$(MAKE) -r --no-print-directory -f ghc.mk binary-dist
+	$(MAKE) -r --no-print-directory -f ghc.mk unix-binary-dist-prep
 endif
 
 clean distclean maintainer-clean:
diff --git a/ghc.mk b/ghc.mk
index 7541a87d40..719949bbda 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -865,26 +865,26 @@ endif
 # mk/project.mk gets an absolute path, so we manually include it in
 # the bindist with a relative path
 
-BIN_DIST_MK = $(BIN_DIST_NAME)/bindist.mk
+BIN_DIST_MK = $(BIN_DIST_DIR)/bindist.mk
 
-binary-dist:
-	"$(RM)" $(RM_OPTS) -r $(BIN_DIST_NAME)
-	mkdir $(BIN_DIST_NAME)
-	set -e; for i in LICENSE compiler ghc rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh extra-gcc-opts.in ghc.mk inplace; do ln -s ../$$i $(BIN_DIST_NAME)/; done
+unix-binary-dist-prep:
+	"$(RM)" $(RM_OPTS) -r bindistprep/*
+	mkdir $(BIN_DIST_DIR)
+	set -e; for i in LICENSE compiler ghc rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh extra-gcc-opts.in ghc.mk inplace; do ln -s ../../$$i $(BIN_DIST_DIR)/; done
 	echo "HADDOCK_DOCS       = $(HADDOCK_DOCS)"       >> $(BIN_DIST_MK)
 	echo "LATEX_DOCS         = $(LATEX_DOCS)"         >> $(BIN_DIST_MK)
 	echo "BUILD_DOCBOOK_HTML = $(BUILD_DOCBOOK_HTML)" >> $(BIN_DIST_MK)
 	echo "BUILD_DOCBOOK_PS   = $(BUILD_DOCBOOK_PS)"   >> $(BIN_DIST_MK)
 	echo "BUILD_DOCBOOK_PDF  = $(BUILD_DOCBOOK_PDF)"  >> $(BIN_DIST_MK)
-	ln -s ../distrib/configure-bin.ac $(BIN_DIST_NAME)/configure.ac
-	cd $(BIN_DIST_NAME) && autoreconf
+	ln -s ../../distrib/configure-bin.ac $(BIN_DIST_DIR)/configure.ac
+	cd $(BIN_DIST_DIR) && autoreconf
 	"$(RM)" $(RM_OPTS) $(BIN_DIST_TAR)
 # h means "follow symlinks", e.g. if aclocal.m4 is a symlink to a source
 # tree then we want to include the real file, not a symlink to it
-	"$(TAR)" hcf - -T $(BIN_DIST_LIST) | bzip2 -c > $(BIN_DIST_TAR_BZ2)
+	cd bindistprep && "$(TAR)" hcf - -T $(BIN_DIST_LIST) | bzip2 -c > $(BIN_DIST_TAR_BZ2)
 
-windows-binary-dist:
-	"$(RM)" $(RM_OPTS) -r $(BIN_DIST_NAME)
+windows-binary-dist-prep:
+	"$(RM)" $(RM_OPTS) -r bindistprep/*
 	$(MAKE) prefix=$(BIN_DIST_DIR) install
 	"$(TAR)" cf - $(BIN_DIST_NAME) | bzip2 -c > $(BIN_DIST_TAR_BZ2)
 
diff --git a/mk/config.mk.in b/mk/config.mk.in
index f660fc0915..ee43943dd7 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -362,13 +362,11 @@ DEFAULT_TMPDIR		= /C/TEMP
 endif
 
 BIN_DIST_TOPDIR_ABS=$(TOP)
-BIN_DIST_DIR=$(BIN_DIST_TOPDIR_ABS)/$(BIN_DIST_NAME)
+BIN_DIST_DIR=$(BIN_DIST_TOPDIR_ABS)/bindistprep/$(BIN_DIST_NAME)
 
 BIN_DIST_NAME=ghc-$(ProjectVersion)
-BIN_DIST_TAR=$(TOP)/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
+BIN_DIST_TAR=$(TOP)/bindistprep/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
 BIN_DIST_TAR_BZ2=$(BIN_DIST_TAR).bz2
-BIN_DIST_PREP_DIR=$(TOP)/bindist-prep
-BIN_DIST_PREP=$(BIN_DIST_PREP_DIR)/$(BIN_DIST_NAME)
 BIN_DIST_LIST=$(TOP)/bindist-list
 
 WINDOWS_INSTALLER_BASE = ghc-$(ProjectVersion)-i386-windows
-- 
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