Module: sip-router Branch: master Commit: c69ee0ff5ea74d3f8d028635ae03dc33f2d72c3c URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=c69ee0ff5ea74d3f8d028635ae03dc33f2d72c3c
Author: Andrei Pelinescu-Onciul <[email protected]> Committer: Andrei Pelinescu-Onciul <[email protected]> Date: Thu Oct 1 00:54:32 2009 +0200 makefile: -m32/-m64 fixes - gcc supports -m32/-m64 only from version 3.2 on x86/x86_64 and from version 3.0 on sparc/sparc64. --- Makefile.defs | 54 ++++++++++++++++++++++++++++++++---------------------- 1 files changed, 32 insertions(+), 22 deletions(-) diff --git a/Makefile.defs b/Makefile.defs index eb659be..aa38af0 100644 --- a/Makefile.defs +++ b/Makefile.defs @@ -415,7 +415,7 @@ endif # predefined macros tests (x86_macros, ...) endif # gcc ifdef CC_ARCH -$(info "target architecture <$(CC_ARCH)>, host architecture <$(HOST_ARCH)>") +$(info target architecture <$(CC_ARCH)>, host architecture <$(HOST_ARCH)>) ARCH:=$(CC_ARCH) else ARCH:=$(HOST_ARCH) @@ -751,38 +751,41 @@ ifeq ($(ARCH), i386) ifeq ($(CC_NAME), gcc) C_DEFS+=-DCC_GCC_LIKE_ASM #common stuff - CFLAGS=-m32 -g -O9 -funroll-loops -Wcast-align $(PROFILE) - LDFLAGS+=-m32 + CFLAGS=-g -O9 -funroll-loops -Wcast-align $(PROFILE) #if gcc 4.2+ ifeq ($(CC_SHORTVER), 4.2+) CPU ?= athlon64 - CFLAGS+=-minline-all-stringops \ + CFLAGS+=-m32 -minline-all-stringops \ -falign-loops \ -ftree-vectorize \ -fno-strict-overflow \ -mtune=$(CPU) + LDFLAGS+=-m32 else #if gcc 4.0+ ifeq ($(CC_SHORTVER), 4.x) CPU ?= athlon64 - CFLAGS+=-minline-all-stringops \ + CFLAGS+=-m32 -minline-all-stringops \ -falign-loops \ -ftree-vectorize \ -mtune=$(CPU) + LDFLAGS+=-m32 else #if gcc 3.4+ ifeq ($(CC_SHORTVER), 3.4) CPU ?= athlon - CFLAGS+=-minline-all-stringops \ + CFLAGS+=-m32 -minline-all-stringops \ -falign-loops \ -mtune=$(CPU) + LDFLAGS+=-m32 else #if gcc 3.0+ ifeq ($(CC_SHORTVER), 3.0) CPU ?= athlon CFLAGS+=-minline-all-stringops \ -falign-loops \ - -mcpu=$(CPU) + -mcpu=$(CPU) + # -m32 supported since gcc 3.2 else ifeq ($(CC_SHORTVER), 2.9x) #older gcc version (2.9[1-5]) $(warning Old gcc detected ($(CC_SHORTVER)), use gcc >= 3.1 \ @@ -823,30 +826,32 @@ ifeq ($(ARCH), x86_64) ifeq ($(CC_NAME), gcc) C_DEFS+=-DCC_GCC_LIKE_ASM #common stuff - CFLAGS=-m64 -g -O9 -funroll-loops -Wcast-align $(PROFILE) - LDFLAGS+=-m64 + CFLAGS=-g -O9 -funroll-loops -Wcast-align $(PROFILE) #if gcc 4.2+ ifeq ($(CC_SHORTVER), 4.2+) CPU ?= opteron - CFLAGS+=-minline-all-stringops \ + CFLAGS+=-m64 -minline-all-stringops \ -falign-loops \ -ftree-vectorize \ -fno-strict-overflow \ -mtune=$(CPU) + LDFLAGS+=-m64 else #if gcc 4.0+ ifeq ($(CC_SHORTVER), 4.x) CPU ?= opteron - CFLAGS+=-minline-all-stringops \ + CFLAGS+=-m64 -minline-all-stringops \ -falign-loops \ -ftree-vectorize \ -mtune=$(CPU) + LDFLAGS+=-m64 else #if gcc 3.4 ifeq ($(CC_SHORTVER), 3.4) CPU ?= athlon64 - CFLAGS+=-minline-all-stringops \ + CFLAGS+=-m64 -minline-all-stringops \ -falign-loops + LDFLAGS+=-m64 else #if gcc 3.0 ifeq ($(CC_SHORTVER), 3.0) @@ -855,6 +860,7 @@ ifeq ($(CC_SHORTVER), 3.0) -falign-loops #-mcpu=$(CPU) \ # not working on all x86_64 gccs #-mcpu=athlon + #-m64 on x86_64/x86 works starting with gcc 3.2 else ifeq ($(CC_SHORTVER), 2.9x) #older gcc version (2.9[1-5]) $(warning Old gcc detected ($(CC_SHORTVER)), use gcc >= 3.1 \ @@ -895,46 +901,49 @@ ifeq ($(ARCH), sparc64) ifeq ($(CC_NAME), gcc) C_DEFS+=-DCC_GCC_LIKE_ASM -DSPARC64_MODE #common stuff - CFLAGS=-m64 -g -O9 -funroll-loops $(PROFILE) \ + CFLAGS=-g -O9 -funroll-loops $(PROFILE) \ #-Wcast-align \ #-Wmissing-prototypes - # use -m64 to force 64 bit (but add it also to LDFLAGS and - # don't forget to define SPARC64_MODE) - # -m32 for 32 bit (default on solaris), - # nothing for arch. default - LDFLAGS+=-m64 #if gcc 4.2+ ifeq ($(CC_SHORTVER), 4.2+) CPU ?= ultrasparc #use 32bit for now - CFLAGS+=-mcpu=ultrasparc \ + CFLAGS+=-m64 -mcpu=ultrasparc \ -mtune=$(CPU) \ -fno-strict-overflow \ -ftree-vectorize + # use -m64 to force 64 bit (but add it also to LDFLAGS and + # don't forget to define SPARC64_MODE) + # -m32 for 32 bit (default on solaris), + # nothing for arch. default + LDFLAGS+=-m64 else #if gcc 4.x ifeq ($(CC_SHORTVER), 4.x) CPU ?= ultrasparc #use 32bit for now - CFLAGS+=-mcpu=ultrasparc \ + CFLAGS+=-m64 -mcpu=ultrasparc \ -mtune=$(CPU) \ -ftree-vectorize + LDFLAGS+=-m64 else #if gcc 3.4 ifeq ($(CC_SHORTVER), 3.4) CPU ?= ultrasparc #use 32bit for now - CFLAGS+= -mcpu=ultrasparc -mtune=$(CPU) + CFLAGS+=-m64 -mcpu=ultrasparc -mtune=$(CPU) + LDFLAGS+=-m64 else #if gcc 3.0 ifeq ($(CC_SHORTVER), 3.0) CPU ?= ultrasparc #use 32bit for now - CFLAGS+= -mcpu=ultrasparc -mtune=$(CPU) \ + CFLAGS+=-m64 -mcpu=ultrasparc -mtune=$(CPU) \ # -mcpu=v9 or ultrasparc? # -mtune implied by -mcpu #-mno-epilogue #try to inline function exit code #-mflat # omit save/restore #-,faster-structs #faster non Sparc ABI structure copy ops + LDFLAGS+=-m64 else # CC_SHORTVER, 3.0 ifeq ($(CC_SHORTVER), 2.9x) #older gcc version (2.9[1-5]) $(warning Old gcc detected ($(CC_SHORTVER)), use gcc >= 3.1 \ @@ -943,6 +952,7 @@ ifneq ($(OS), netbsd) # on netbsd/sparc64, gcc 2.95.3 does not compile # ser with -mv8 CFLAGS+= -mv9 + # -m64/-m32 on sparc works starting with gcc 3.0 endif ifeq ($(ASTYPE), solaris) CFLAGS+= -Wa,-xarch=v8plus _______________________________________________ sr-dev mailing list [email protected] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
