Mirrors/opensbi
3
0
Fork 1
mirror of https://github.com/riscv-software-src/opensbi.git synced 2026-09-29 19:01:47 +01:00
Code Issues Packages Projects Releases Wiki Activity

Makefile: don't grep when setting CC_SUPPORT_SAVE_RESTORE

Browse Source 
Check exit status from the compiler/linker check directly (similar to
OPENSBI_LD_PIE), rather than using grep to search for a pattern. This
avoids potential unrelated matches in the command.

Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20260923-makefile_extension_grep-v2-3-0eb97b8ac076@baylibre.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Trevor Gamblin
2026-09-28 11:03:50 +05:30
committed by Anup Patel
parent f3ed2c4e5c
commit 5b1e739428
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Makefile
+1 -1
View File
@@ -198,7 +198,7 @@ OPENSBI_LD_PIE := $(shell $(CC) $(CLANG_TARGET) $(RELAX_FLAG) $(USE_LD_FLAG) -fP
OPENSBI_LD_EXCLUDE_LIBS := $(shell $(CC) $(CLANG_TARGET) $(RELAX_FLAG) $(USE_LD_FLAG) "-Wl,--exclude-libs,ALL" -x c /dev/null -o /dev/null >/dev/null 2>&1 && echo y || echo n)
# Check whether the compiler supports -m(no-)save-restore
CC_SUPPORT_SAVE_RESTORE := $(shell $(CC) $(CLANG_TARGET) $(RELAX_FLAG) -nostdlib -mno-save-restore -x c /dev/null -o /dev/null 2>&1 | grep -e "-save-restore" >/dev/null && echo n || echo y)
CC_SUPPORT_SAVE_RESTORE := $(shell $(CC) $(CLANG_TARGET) $(RELAX_FLAG) -nostdlib -mno-save-restore -x c /dev/null -o /dev/null 2>&1 && echo y || echo n)
# Check whether the compiler supports -m(no-)strict-align
CC_SUPPORT_STRICT_ALIGN := $(shell $(CC) $(CLANG_TARGET) $(RELAX_FLAG) -nostdlib -mstrict-align -x c /dev/null -o /dev/null 2>&1 && echo y || echo n)