From: Ian Lynagh <igloo@earth.li>
Date: Sun, 4 Jan 2009 21:46:47 +0000 (+0000)
Subject: Require HsColour by default
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=9efc323b5b57a0b4d50008c942a90a45dc51ee2d

Require HsColour by default
This should stop us ending up without HsColour'ed sources on some
platforms.

We also now tell Cabal where to find HsColour, rather than it finding
it itself.
---

diff --git a/Makefile b/Makefile
index f1fefca..c1ce1f8 100644
--- a/Makefile
+++ b/Makefile
@@ -74,7 +74,7 @@ endif
 
 SUBDIRS = gmp libffi includes utils docs rts compiler ghc driver libraries libraries/Cabal/doc
 
-check-all: check-packages
+check-all: check-packages check-tools
 
 # Sanity check that all the boot libraries are in the tree, to catch
 # failure to run darcs-all.
@@ -93,6 +93,14 @@ check-packages :
 	    exit 1; \
 	fi
 
+check-tools:
+ifeq "$(HSCOLOUR_SRCS) $(HSCOLOUR)" "YES "
+	@echo "HsColour needed but wasn't found."
+	@echo "Set HSCOLOUR_SRCS=NO if you don't want to use it"
+	exit 1
+endif
+	@:
+
 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
 ifneq "$(WhatGccIsCalled)" ""
 GCC_LIB_DEP = stamp.inplace-gcc-lib
diff --git a/libraries/Makefile b/libraries/Makefile
index 5110687..928871a 100644
--- a/libraries/Makefile
+++ b/libraries/Makefile
@@ -108,6 +108,10 @@ CONFIGURE_OPTS += --enable-split-objs
 CONFIGURE_STAMP_EXTRAS := $(CONFIGURE_STAMP_EXTRAS)-splitting
 endif
 
+ifeq "$(HSCOLOUR_SRCS)" "YES"
+CONFIGURE_OPTS += --with-hscolour="$(HSCOLOUR)"
+endif
+
 .PHONY: subdirs
 
 subdirs:
@@ -253,7 +257,7 @@ doc: $(foreach SUBDIR,$(DOC_SUBDIRS),doc.library.$(SUBDIR))
 	sh gen_contents_index --inplace
 
 # Making hyperlinked source only works if we have hscolour
-ifneq "$(HSCOLOUR)" ""
+ifeq "$(HSCOLOUR_SRCS)" "YES"
 CABAL_HADDOCK_FLAGS += --hyperlink-source
 endif
 CABAL_HADDOCK_FLAGS += --with-haddock=$(FPTOOLS_TOP_ABS)/utils/haddock/install-inplace/bin/haddock
diff --git a/mk/config.mk.in b/mk/config.mk.in
index c2ddea1..495194d 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -187,6 +187,8 @@ XMLDocWays=
 
 # Should we build haddock docs?
 HADDOCK_DOCS = YES
+# And HsColour the sources?
+HSCOLOUR_SRCS = YES
 
 # Should we build latex docs?
 LATEX_DOCS = NO
diff --git a/mk/validate-settings.mk b/mk/validate-settings.mk
index 14ae5b2..20a98a0 100644
--- a/mk/validate-settings.mk
+++ b/mk/validate-settings.mk
@@ -2,6 +2,7 @@
 WERROR          = -Werror
 
 HADDOCK_DOCS    = YES
+HSCOLOUR_SRCS   = YES
 SRC_CC_OPTS     = $(WERROR)
 SRC_HC_OPTS     = $(WERROR) -H64m -O0 -fasm
 GhcStage1HcOpts = -O -fasm