X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=mk%2Fconfig.mk.in;h=783f4f91f94f2a5a4bd9a145f3c4e74c1eb4ff4e;hb=0f5e104c36b1dc3d8deeec5fef3d65e7b3a1b5ad;hp=3a87f24d109b0453dc3b2d43a2cc7b629a8ef37a;hpb=6f12fb754620f1f342bdbfd3b470584bf6d5daa3;p=ghc-hetmet.git

diff --git a/mk/config.mk.in b/mk/config.mk.in
index 3a87f24..783f4f9 100644
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -192,13 +192,18 @@ MACOSX_DEPLOYMENT_SDK = @MACOSX_DEPLOYMENT_SDK@
 
 ifneq "$(MACOSX_DEPLOYMENT_VERSION)" ""
 MACOSX_DEPLOYMENT_CC_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
-			    -isysroot $(MACOSX_DEPLOYMENT_SDK)
+			    -isysroot $(MACOSX_DEPLOYMENT_SDK) \
+			    --no-builtin-fprintf
 MACOSX_DEPLOYMENT_LD_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
 			    -Wl,-syslibroot,$(MACOSX_DEPLOYMENT_SDK)
 # We don't extend SRC_CC_OPTS and friends here directly, as (a) they may get
 # overwritten in build.mk and (b) we must not use the deployment options in
 # stage 1 or we get a linker error if the bootstrap compiler is for a more 
 # recent OS version.
+#
+# We need --no-builtin-fprintf, as the use of the builtin function optimisation
+# for fprintf together with #include "PosixSource" in the RTS leads to the
+# use of fwrite$UNIX2003 (with GCC 4.0.1 on Mac OS X 10.5.2).
 endif
 
 ################################################################################
@@ -231,8 +236,8 @@ GhcHcOpts=-Rghc-timing
 # These are placed later on the command line, and may therefore
 # override options from $(GhcHcOpts).
 GhcStage1HcOpts=
-GhcStage2HcOpts=
-GhcStage3HcOpts=
+GhcStage2HcOpts=-O2
+GhcStage3HcOpts=-O2
 
 GhcProfiled=NO
 GhcDebugged=NO
@@ -394,15 +399,15 @@ GhcThreaded = $(if $(findstring thr,$(GhcRTSWays)),YES,NO)
 # -dcore-lint or -H32m.  The ones that are *essential* are wired into
 # the build system.
 #
-# 	-O is pretty desirable, otherwise no inlining of prelude
+# 	-O(2) is pretty desirable, otherwise no inlining of prelude
 #		things (incl "+") happens when compiling with this compiler
 #
-#	-fgenerics switches on generation of support code for 
+#	-XGenerics switches on generation of support code for 
 #		derivable type classes.  This is now off by default,
 #		but we switch it on for the libraries so that we generate
 #		the code in case someone importing wants it
 
-GhcLibHcOpts=-O -Rghc-timing -fgenerics
+GhcLibHcOpts=-O2 -Rghc-timing -XGenerics
 
 # Win32 only: Enable the RTS and libraries to be built as DLLs
 DLLized=@EnableWin32DLLs@
@@ -684,7 +689,7 @@ INSTALL_DIR     = $(MKDIRHIER)
 #
 #	SRC_HC_OPTS += -O
 
-SRC_HC_OPTS += -H16m -O
+SRC_HC_OPTS += -H32m -O
 
 # These flags make flex 8-bit
 SRC_FLEX_OPTS	+= -8
@@ -900,6 +905,7 @@ GhcMinVersion	= @GhcMinVersion@
 
 ghc_ge_605 = YES
 ghc_ge_607 = YES
+ghc_ge_609 = YES
 
 else # not UseStage1 or BootingFromHc
 
@@ -913,6 +919,7 @@ GhcMinVersion	= @GhcMinVersion@
 # Some useful GHC version predicates:
 ghc_ge_605 = @ghc_ge_605@
 ghc_ge_607 = @ghc_ge_607@
+ghc_ge_609 = @ghc_ge_609@
 endif
 
 # Canonicalised ghc version number, used for easy (integer) version