On 26/07/2011, Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> wrote: > arch/mips/Makefile | 42 ++++++++++++++++++++++++++++++++++++++---- > 1 files changed, 38 insertions(+), 4 deletions(-) > > diff --git a/arch/mips/Makefile b/arch/mips/Makefile > index 86b4b80..72434d4 100644 > --- a/arch/mips/Makefile > +++ b/arch/mips/Makefile > @@ -1,20 +1,54 @@ > +# > +# Select the object file format to substitute into the linker script. > +# > +ifdef CONFIG_CPU_LITTLE_ENDIAN > +32bit-tool-archpref = mipsel > +64bit-tool-archpref = mips64el > +32bit-bfd = elf32-tradlittlemips > +64bit-bfd = elf64-tradlittlemips > +32bit-emul = elf32ltsmip > +64bit-emul = elf64ltsmip > +else > +32bit-tool-archpref = mips > +64bit-tool-archpref = mips64 > +32bit-bfd = elf32-tradbigmips > +64bit-bfd = elf64-tradbigmips > +32bit-emul = elf32btsmip > +64bit-emul = elf64btsmip > +endif > + This is part of linux mips Makefile. But *-tool-archpref variables don't used. In linux this variables used to construct CROSS_COMPILE (if not set). I shell send the patches to use them. > CPPFLAGS += -D__MIPS__ -fno-strict-aliasing -fno-merge-constants > > cflags-y += -G 0 -mno-abicalls -fno-pic -pipe > cflags-y += -Wall -Wmissing-prototypes -Wstrict-prototypes \ > -Wno-uninitialized -Wno-format -Wno-main > > -cflags-$(CONFIG_32BIT) += -mabi=32 > -cflags-$(CONFIG_64BIT) += -mabi=64 > +ifdef CONFIG_32BIT > +ld-emul = $(32bit-emul) > +cflags-y += -mabi=32 > +endif > + > +ifdef CONFIG_64BIT > +ld-emul = $(64bit-emul) > +cflags-y += -mabi=64 > +endif > > undef-all += -UMIPSEB -U_MIPSEB -U__MIPSEB -U__MIPSEB__ > undef-all += -UMIPSEL -U_MIPSEL -U__MIPSEL -U__MIPSEL__ > predef-be += -DMIPSEB -D_MIPSEB -D__MIPSEB -D__MIPSEB__ > predef-le += -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__ > > -cflags-$(CONFIG_CPU_BIG_ENDIAN) += $(shell $(CC) -dumpmachine |grep -q > 'mips.*el-.*' && echo -EB $(undef-all) $(predef-be)) > +ifdef CONFIG_CPU_BIG_ENDIAN > +cflags-y += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB > $(undef-all) $(predef-be)) > +ldflags-y += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' && echo -EB > ) > +endif > + > +ifdef CONFIG_CPU_BIG_ENDIAN Too many CPU_BIG_ENDIAN here... > +cflags-y += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL > $(undef-all) $(predef-le)) > +ldflags-y += $(shell $(CC) -dumpmachine |grep -q 'mips.*el-.*' || echo -EL > ) > +endif -- Best regards, Antony Pavlov _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
