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Changeset a0a273e in mainline for kernel/arch/mips32/Makefile.inc


Ignore:
Timestamp:
2017-10-03T18:12:17Z (4 years ago)
Author:
jzr <zarevucky.jiri@…>
Branches:
lfn, master
Children:
a41cda7
Parents:
0f28387
Message:

Unify compiler handling a bit.

Most compiler flags have been changed from GCC-specific to "common",
since code might build but not work properly without them.
Clang still rejects some of the flags, but at least we can see
the incompatibilities now.

Explicit —target flag was removed from clang, in favor of using clang
through a target-specific symlink. This allows clang to automatically
find correct assembler and linker, if it needs to.

Additionally, assembly language files are now compiled using $(CC)
whether or not they need the preprocessor. This allows clang to build
.s files using its integrated assembler.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • kernel/arch/mips32/Makefile.inc

    r0f28387 ra0a273e  
    2929BFD_ARCH = mips
    3030BFD = binary
    31 GCC_CFLAGS += -msoft-float -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mabi=32
     31COMMON_CFLAGS += -msoft-float -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mabi=32
    3232AS_PROLOG = .module softfloat;
    3333
     
    4040        BFD_NAME = elf32-tradlittlemips
    4141        ENDIANESS = LE
    42         GCC_CFLAGS += -march=r4000
     42        COMMON_CFLAGS += -march=r4000
    4343endif
    4444ifeq ($(MACHINE),bmalta)
    4545        BFD_NAME = elf32-tradbigmips
    4646        ENDIANESS = BE
    47         GCC_CFLAGS += -D__BE__ -march=4kc
     47        COMMON_CFLAGS += -D__BE__ -march=4kc
    4848endif
    4949ifeq ($(MACHINE),lmalta)
    5050        BFD_NAME = elf32-tradlittlemips
    5151        ENDIANESS = LE
    52         GCC_CFLAGS += -march=4kc
     52        COMMON_CFLAGS += -march=4kc
    5353endif
    5454
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