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| author | Leo Yan <leo.yan@arm.com> | 2026-03-17 21:58:00 +0300 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2026-03-27 00:21:56 +0300 |
| commit | 5c980ab238c8a9e2b24221603f11eadc98a7f45e (patch) | |
| tree | 5c8afeb5cb59bda4ed16ed949ce0f36ef5d08513 /tools | |
| parent | 54fcc7f6ec3944ae7c1b0246a999744e33839cdb (diff) | |
| download | linux-5c980ab238c8a9e2b24221603f11eadc98a7f45e.tar.xz | |
tools build: Correct link flags for libopenssl
The perf static build reports that the BPF skeleton is disabled due to
the missing libopenssl feature.
Use PKG_CONFIG to determine the link flags for libopenssl. Add
"--static" to the PKG_CONFIG command for static linking.
Fixes: 7678523109d1 ("tools/build: Add a feature test for libopenssl")
Signed-off-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/build/feature/Makefile | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 1fbcb3ce74d2..f163a245837a 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -103,12 +103,18 @@ else endif endif +ifeq ($(findstring -static,${LDFLAGS}),-static) + PKG_CONFIG += --static +endif + all: $(FILES) __BUILD = $(CC) $(CFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS) BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1 BUILD_BFD = $(BUILD) -DPACKAGE='"perf"' -lbfd -ldl - BUILD_ALL = $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -lslang $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -ldl -lz -llzma -lzstd -lssl + BUILD_ALL = $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -lslang \ + $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -ldl -lz -llzma -lzstd \ + $(shell $(PKG_CONFIG) --libs --cflags openssl 2>/dev/null) __BUILDXX = $(CXX) $(CXXFLAGS) -MD -Wall -Werror -o $@ $(patsubst %.bin,%.cpp,$(@F)) $(LDFLAGS) BUILDXX = $(__BUILDXX) > $(@:.bin=.make.output) 2>&1 @@ -384,7 +390,7 @@ $(OUTPUT)test-libpfm4.bin: $(BUILD) -lpfm $(OUTPUT)test-libopenssl.bin: - $(BUILD) -lssl + $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags openssl 2>/dev/null) $(OUTPUT)test-bpftool-skeletons.bin: $(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons' \ |