[project @ 2002-12-12 15:17:52 by simonmar]

[ghc-hetmet.git] / ghc / compiler / Makefile

diff --git a/ghc/compiler/Makefile b/ghc/compiler/Makefile
index bc2191e..ee0473c 100644 (file)
--- a/ghc/compiler/Makefile
+++ b/ghc/compiler/Makefile
@@ -93,9 +93,24 @@ boot ::
        for i in $(ALL_DIRS); do \
            $(MKDIRHIER) stage$(stage)/$$i; \
        done
+# On Windows, we can't use symbolic links for the -hi-boot files
+# because GHC itself is a Mingw program and does not understand
+# symbolic links.  So we have to copy the files instead of link them.
+# That means that if you modify a .hi-boot file in Windows, you
+# have to to say 'make boot' again.
+#
+# PS: 'ln -s foo baz' takes 'foo' relative to the path to 'baz'
+#     whereas 'cp foo baz' treats the two paths independently.
+#     Hence the "../.." in the ln command line
+ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
+       for i in */*hi-boot*; do \
+           cp -f $$i stage$(stage)/$$i; \
+       done
+else
        for i in */*hi-boot*; do \
            $(LN_S) -f ../../$$i stage$(stage)/$$i; \
        done
+endif
 
 ifeq "$(stage)" ""
 stage=1
@@ -279,7 +294,11 @@ HS_OBJS     += $(C_OBJS)
 # Big Fudge to get around inherent problem that Makefile setup
 # has got with 'mkdependC'.
 # 
-SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt) -I$(GHC_INCLUDE_DIR)
+SRC_MKDEPENDC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
+
+# XXX not really correct, hschooks.c actually gets include files like
+# RtsFlags.c from the installed GHC, but we can't tell mkdependC about that.
+SRC_MKDEPENDC_OPTS += -I$(GHC_INCLUDE_DIR)
 
 # -----------------------------------------------------------------------------
 #              Haskell compilations
@@ -314,7 +333,7 @@ endif
 endif
 
 SRC_CC_OPTS += -Iparser -I. -O
-SRC_HC_OPTS += -recomp $(GhcHcOpts)
+SRC_HC_OPTS += -recomp $(GhcHcOpts) $(GhcStage$(stage)HcOpts)
 SRC_HC_OPTS += -H16M
 
 ifeq "$(BootingFromHc)" "YES"
@@ -527,6 +546,7 @@ MKDEPENDHS=$(HC)
 depend :: $(HS_SRCS) $(C_SRCS)
        $(MKDEPENDHS) -M -optdep-f -optdep.depend-BASE $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(filter-out -split-objs, $(MKDEPENDHS_HC_OPTS)) $(HS_SRCS)
        $(MKDEPENDC) -f .depend-BASE $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(C_SRCS) 
-       $(PERL) -pe 's@^(\S*\.o)@stage$(stage)/$$1@g; s@(\S*\.hi)@stage$(stage)/$$1@g' <.depend-BASE >.depend-$(stage)
+       $(PERL) -pe 'binmode(stdin); binmode(stdout); s@^(\S*\.o)@stage$(stage)/$$1@g; s@(\S*\.hi)@stage$(stage)/$$1@g' <.depend-BASE >.depend-$(stage)
+# The binmode stuff tells perl not to add stupid ^M's to the output
 
 -include .depend-$(stage)