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author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-11-02 16:51:39 -0300 |
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committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-11-03 09:25:06 -0300 |
commit | 09f214528c21f2825790d11ed9d1ac18d0657d48 (patch) | |
tree | 7eb558310ca0dd265e3728e6f9e623e65e436662 /sysdeps/riscv/Makefile | |
parent | 6720d36b6623c5e48c070d86acf61198b33e144e (diff) | |
download | glibc-09f214528c21f2825790d11ed9d1ac18d0657d48.tar.gz glibc-09f214528c21f2825790d11ed9d1ac18d0657d48.tar.xz glibc-09f214528c21f2825790d11ed9d1ac18d0657d48.zip |
riscv: Build with -mno-relax if linker does not support R_RISCV_ALIGN
It allows build both glibc and tests with lld (Since lld does not support R_RISCV_ALIGN linker relaxation). Checked with a build for riscv32-linux-gnu-rv32imafdc-ilp32d and riscv64-linux-gnu-rv64imafdc-lp64d. Reviewed-by: H.J. Lu <hjl.tools@gmail.com> Reviewed-by: Fangrui Song <maskray@google.com>
Diffstat (limited to 'sysdeps/riscv/Makefile')
-rw-r--r-- | sysdeps/riscv/Makefile | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/riscv/Makefile b/sysdeps/riscv/Makefile index 20a9968106..8fb10b164f 100644 --- a/sysdeps/riscv/Makefile +++ b/sysdeps/riscv/Makefile @@ -5,3 +5,9 @@ endif # RISC-V's assembler also needs to know about PIC as it changes the definition # of some assembler macros. ASFLAGS-.os += $(pic-ccflag) + +ifeq (no,$(riscv-r-align)) +ASFLAGS-.os += -Wa,-mno-relax +ASFLAGS-.o += -Wa,-mno-relax +sysdep-CFLAGS += -mno-relax +endif |