Messages in this thread Patch in this message |  | | Date | Mon, 3 Mar 2003 21:26:18 +0100 | From | Sam Ravnborg <> | Subject | Re: [BK PATCH] klibc for 2.5.63 |
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On Mon, Feb 24, 2003 at 05:26:32PM -0800, H. Peter Anvin wrote: > Greg has taken on the job of integrating klibc with the kernel, but > please post klibc bug reports to the klibc mailing list at > <klibc@zytor.com>.
To avoid annoying warning from gcc I had to check for compatibility with -falign-* like we do in arch/i386/Makefile. check_usergcc located in top-level makefile to allow other architectures to use it later. Also modified a few assignment to use :=.
On top of Gregh's latest bk tree.
Sam
===== Makefile 1.385 vs edited ===== --- 1.385/Makefile Mon Mar 3 18:17:13 2003 +++ edited/Makefile Mon Mar 3 21:18:11 2003 @@ -933,4 +933,7 @@ # Usage is deprecated, because make does not see this as an invocation of make. descend =$(Q)$(MAKE) -f scripts/Makefile.build obj=$(1) $(2) +check_usergcc = $(shell if $(USERCC) $(1) -S -o /dev/null -xc /dev/null > \ + /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi) + FORCE: ===== usr/lib/arch/i386/MCONFIG 1.1 vs edited ===== --- 1.1/usr/lib/arch/i386/MCONFIG Sat Feb 15 23:53:51 2003 +++ edited/usr/lib/arch/i386/MCONFIG Mon Mar 3 21:18:08 2003 @@ -13,12 +13,19 @@ # them to be cdecl # REGPARM = -mregparm=3 -DREGPARM -OPTFLAGS = $(REGPARM) -march=i386 -Os -fomit-frame-pointer \ - -malign-functions=0 -malign-jumps=0 -malign-loops=0 -BITSIZE = 32 +#check_usergcc = $(shell if $(USERCC) $(1) -S -o /dev/null -xc /dev/null > \ + /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi) + + +OPTFLAGS := $(REGPARM) -march=i386 -Os -fomit-frame-pointer +OPTFLAGS += $(call check_usergcc, \ + -falign-functions=0 -falign-jumps=0 -falign-loops=0, \ + -malign-functions=0 -malign-jumps=0 -malign-loops=0) + +BITSIZE := 32 # Extra linkflags when building the shared version of the library # This address needs to be reachable using normal inter-module # calls, and work on the memory models for this architecture # 96 MB - normal binaries start at 128 MB -SHAREDFLAGS = -Ttext 0x06000200 +SHAREDFLAGS := -Ttext 0x06000200 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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