X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=mk%2Fcabal-flags.mk;h=253a1e3f1f7845a2ed6285b67cb6a0967b6c25c8;hp=2e743574cbe937313d5e62e99f96a163fd9caf7e;hb=74e1368d4688ee16f6decdf2cd3ebe27506b26ba;hpb=0fd755820053238e8f739356e8ff6420f87119f4

diff --git a/mk/cabal-flags.mk b/mk/cabal-flags.mk
index 2e74357..253a1e3 100644
--- a/mk/cabal-flags.mk
+++ b/mk/cabal-flags.mk
@@ -1,16 +1,22 @@
 
 nothing=
 space=$(nothing) $(nothing)
+comma=,
 
 GHC_PKG_INSTALL_PROG = $(FPTOOLS_TOP_ABS)/utils/ghc-pkg/dist-install/build/ghc-pkg/ghc-pkg
 
 LIBRARIES_ABS = $(FPTOOLS_TOP_ABS)/libraries
 UTILS_ABS     = $(FPTOOLS_TOP_ABS)/utils
-CABAL = $(LIBRARIES_ABS)/cabal-bin $(GHC) $(LIBRARIES_ABS)/bootstrapping.conf
+CABAL = $(LIBRARIES_ABS)/cabal-bin $(GHC) $(LIBRARIES_ABS)/bootstrapping.conf $(CABAL_DOTTED_VERSION)
 INSTALL_PACKAGE = \
     $(UTILS_ABS)/installPackage/install-inplace/bin/installPackage
 STAGE3_PACKAGE_CONF = $(FPTOOLS_TOP_ABS)/stage3.package.conf
 
+# Euch, hideous hack:
+CABAL_DOTTED_VERSION = $(shell grep "^Version:" $(LIBRARIES_ABS)/Cabal/Cabal.cabal | sed "s/^Version: //")
+CABAL_VERSION = $(subst .,$(comma),$(CABAL_DOTTED_VERSION))
+CABAL_CONSTRAINT = --constraint="Cabal == $(CABAL_DOTTED_VERSION)"
+
 # We rely on all the CONFIGURE_ARGS being quoted with '...', and there
 # being no 's inside the values.
 FLAGGED_CONFIGURE_ARGS = $(subst $(space)',\
@@ -23,22 +29,22 @@ COMMON_CONFIGURE_FLAGS =          \
     --with-ld=$(LD)               \
     $(addprefix --hsc2hs-option=,$(SRC_HSC2HS_OPTS))
 
-ifneq "$(HSCOLOUR)" ""
-COMMON_CONFIGURE_FLAGS += --with-hscolour=$(HSCOLOUR)
+ifeq "$(HSCOLOUR_SRCS)" "YES"
+CONFIGURE_OPTS += --with-hscolour="$(HSCOLOUR)"
 endif
 
 ifneq "$(ALEX)" ""
-COMMON_CONFIGURE_FLAGS += --with-alex=$(ALEX)
+COMMON_CONFIGURE_FLAGS += --with-alex="$(ALEX)"
 endif
 
 ifneq "$(HAPPY)" ""
-COMMON_CONFIGURE_FLAGS += --with-happy=$(HAPPY)
+COMMON_CONFIGURE_FLAGS += --with-happy="$(HAPPY)"
 endif
 
 COMMON_CONFIGURE_FLAGS += $(FLAGGED_CONFIGURE_ARGS) \
-                          --configure-option=--with-cc=$(CC)
+                          --configure-option=--with-cc="$(CC)"
 
-COMMON_CONFIGURE_FLAGS += $(shell [ -e $(HSC2HS_INPLACE) ] && \
+COMMON_CONFIGURE_FLAGS += $(shell [ -f $(HSC2HS_INPLACE) ] && \
                                   echo --with-hsc2hs=$(HSC2HS_INPLACE) )
 
 ifeq "$(Windows)" "YES"
@@ -83,8 +89,7 @@ USE_STAGE1_CONFIGURE_FLAGS = \
 
 USE_STAGE2_CONFIGURE_FLAGS =            \
     --with-compiler=$(GHC_STAGE2)       \
-    $(USE_STAGE_CONFIGURE_FLAGS)        \
-	--package-db $(STAGE3_PACKAGE_CONF)
+    $(USE_STAGE_CONFIGURE_FLAGS)
 
 BUILD_FLAGS = $(addprefix --ghc-option=,$(SRC_HC_OPTS))