X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FMakefile;h=2b05eff5e7e57a5d3be1b480f63f5886e389aba3;hb=fe07f054d7ae5e10b14d5fed730fe4424dabd587;hp=b1111a027fba4ac26752d31a202153a8146092e2;hpb=b1953bbb1ed3cb16497e5447db7487f0c2d9e41a;p=ghc-hetmet.git

diff --git a/rts/Makefile b/rts/Makefile
index b1111a0..2b05eff 100644
--- a/rts/Makefile
+++ b/rts/Makefile
@@ -44,7 +44,7 @@ endif
 NON_HS_PACKAGE = YES
 
 # grab sources from these subdirectories
-ALL_DIRS = hooks parallel
+ALL_DIRS = hooks parallel sm
 
 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 ALL_DIRS += win32
@@ -88,7 +88,7 @@ H_FILES = $(wildcard ../includes/*.h) $(wildcard *.h)
 # gcc provides lots of useful warnings if you ask it.
 # This is a pretty good list to start with - use a # to comment out
 # any you don't like.
-WARNING_OPTS += -Wall 
+WARNING_OPTS += -Wall
 WARNING_OPTS += -W
 WARNING_OPTS += -Wstrict-prototypes 
 WARNING_OPTS += -Wmissing-prototypes 
@@ -105,7 +105,7 @@ WARNING_OPTS += -Wbad-function-cast
 #WARNING_OPTS += -Wredundant-decls 
 #WARNING_OPTS += -Wconversion
 
-STANDARD_OPTS += -I../includes -I. -Iparallel
+STANDARD_OPTS += -I../includes -I. -Iparallel -Ism
 # COMPILING_RTS is only used when building Win32 DLL support.
 STANDARD_OPTS += -DCOMPILING_RTS
 
@@ -119,6 +119,11 @@ SRC_CC_OPTS += $(STANDARD_OPTS)
 SRC_CC_OPTS += $(GhcRtsCcOpts)
 SRC_HC_OPTS += $(GhcRtsHcOpts)
 
+ifneq "$(GhcWithSMP)" "YES"
+SRC_CC_OPTS += -DNOSMP
+SRC_HC_OPTS += -optc-DNOSMP
+endif
+
 ifneq "$(DLLized)" "YES"
 SRC_HC_OPTS += -static
 endif
@@ -239,7 +244,7 @@ boot ::
 	if [ -f gmp/config.status ]; then \
 	   cd gmp && CC=$(WhatGccIsCalled) ./config.status; \
         else \
-	   cd gmp && CC=$(WhatGccIsCalled) ./configure --enable-shared=no \
+	   cd gmp && CC=$(WhatGccIsCalled) $(SHELL) configure --enable-shared=no \
 		        --host=`echo $(HOSTPLATFORM) | sed 's/i[567]86/i486/g'`; \
 	fi
 
@@ -315,10 +320,18 @@ SRC_HC_OPTS += -optc-fno-stack-protector
 endif
 
 # -O3 helps unroll some loops (especially in copy() with a constant argument).
-# -fno-strict-aliasing is a hack because we often mix StgPtr and StgClosure pointers
-# to the same object, and gcc will assume these don't alias.  eg. it happens in
-# copy() with gcc 3.4.3, the upd_evacee() assigments get moved before the object copy.
-GC_HC_OPTS += -optc-O3 -optc-fno-strict-aliasing
+sm/Evac_HC_OPTS += -optc-funroll-loops
+
+# Without this, thread_obj will not be inlined (at least on x86 with GCC 4.1.0)
+sm/Compact_HC_OPTS += -optc-finline-limit=2500
+
+# -fno-strict-aliasing is required for the runtime, because we often
+# use a variety of types to represent closure pointers (StgPtr,
+# StgClosure, StgMVar, etc.), and without -fno-strict-aliasing gcc is
+# allowed to assume that these pointers do not alias.  eg. without
+# this flag we get problems in GC.c:copy() with gcc 3.4.3, the
+# upd_evacee() assigments get moved before the object copy.
+SRC_CC_OPTS += -fno-strict-aliasing
 
 # Cmm must be compiled via-C for now, because the NCG can't handle loops
 SRC_HC_OPTS += -fvia-C