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C-SKY: Define SYSROOT_SUFFIX_SPEC.

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The earlier patch
  https://gcc.gnu.org/pipermail/gcc-patches/2021-July/575418.html
refine the way to generate sysroot suffix, but it can't find the
right path for all CPUs. The SYSROOT_SUFFIX_SPEC should be defined
to fix it.

gcc/
	* config/csky/csky-linux-elf.h (SYSROOT_SUFFIX_SPEC): New.
This commit is contained in:
Xianmiao Qu 2023-01-10 23:00:32 +08:00
parent 4c7336a864
commit d3328df5f5
1 changed files with 8 additions and 0 deletions
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8
gcc/config/csky/csky-linux-elf.h
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@ -65,6 +65,14 @@
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-cskyv2%{mfloat-abi=hard:-hf}%{mbig-endian:-be}.so.1"
#define SYSROOT_SUFFIX_SPEC \
"%{mbig-endian:/big}" \
"%{mcpu=ck807*:/ck807}" \
"%{mcpu=ck860*:/ck860}" \
"%{mcpu=ck800*:/ck800}" \
"%{mfloat-abi=softfp:/soft-fp}" \
"%{mfloat-abi=hard:/hard-fp}"
#define LINUX_TARGET_LINK_SPEC "%{h*} %{version:-v} \
%{b} \
%{static:-Bstatic} \