Bootconfig updates for v6.15:

- Allow overriding CFLAGS for tools/bootconfig
  - Allow overriding LDFLAGS for tools/bootconfig
    Both allow overriding build flags for tools/bootconfig, for
    example making it a static binary.
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Merge tag 'bootconfig-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

Pull bootconfig updates from Masami Hiramatsu:

 - Allow overriding CFLAGS and LDFLAGS for tools/bootconfig, for example
   making it a static binary.

* tag 'bootconfig-v6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  tools/bootconfig: specify LDFLAGS as an argument to CC
  tools/bootconfig: allow overriding CFLAGS assignment
This commit is contained in:
Linus Torvalds 2025-06-02 17:39:24 -07:00
commit 546b1c9e93

View File

@ -10,7 +10,7 @@ srctree := $(patsubst %/,%,$(dir $(srctree)))
endif
LIBSRC = $(srctree)/lib/bootconfig.c $(srctree)/include/linux/bootconfig.h
CFLAGS = -Wall -g -I$(CURDIR)/include
override CFLAGS += -Wall -g -I$(CURDIR)/include
ALL_TARGETS := bootconfig
ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
@ -18,7 +18,7 @@ ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS))
all: $(ALL_PROGRAMS) test
$(OUTPUT)bootconfig: main.c include/linux/bootconfig.h $(LIBSRC)
$(CC) $(filter %.c,$^) $(CFLAGS) -o $@
$(CC) $(filter %.c,$^) $(CFLAGS) $(LDFLAGS) -o $@
test: $(ALL_PROGRAMS) test-bootconfig.sh
./test-bootconfig.sh $(OUTPUT)