From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BF8252DF6F5; Wed, 3 Dec 2025 23:29:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764804568; cv=none; b=rjB/iuvDMGUA13GHH4mVJzZnibJWZnQdMY/zGZLFwLCn0eCjuVQFGYQNUY9JPwG84UfKGHKhkwEq9w1Q8+ObaxGpcop+LaX3YbxkPdQiGvpQja2mUqOuV/C/cOlGvtP1GGHBtfaWwwEnMhpWENYlQ61bJ4lg+FcUyPrnBNkXWts= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764804568; c=relaxed/simple; bh=Msz1qdTlSduYtlkGLXjKX6yQwIOxN6BZ+ZD7TPrZZeo=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=XPmlqkMrWM4+4UcHgi5Z+YkPPwElQcYTMF4dBiStRXnhetUmTFPbLnHUAquDrjjcdpKJ1BaiOxWStY64Psf74NEEwfVP48h7/fi00Mclp/SQ1zbTe1mFqeXWCUZ5MqoFxwRr3lTAhAIE+nQZ3CM+mBGnFaJLHbIGHmeSJ1s5XKQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DiHusylU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DiHusylU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 279B0C4CEF5; Wed, 3 Dec 2025 23:29:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764804568; bh=Msz1qdTlSduYtlkGLXjKX6yQwIOxN6BZ+ZD7TPrZZeo=; h=From:To:Cc:Subject:Date:From; b=DiHusylUqEsbkGT7sw2T6xs0E/SSJG4FR1sU3/0Hpvez+hyYnT/7q6zSXhUHHwqjS 0zo8KS4OTgejSY1gf0gy9jvGefLlJoWJPf8j4qi0QFQVitkEn19ISjK5GoRdHcpF25 New4Rc8Yq2JVCLPG9P5hDqjH5Bs8kAgJjs/Ax3V5h4DvCEbBV1elOOQTgSsYC2NWh+ ZImah/NLFND2EMRCvSydNez++mCRf+uVI1N8HfQ0Hl7OGnNxKb9SW+vWAn9JyyMI2A CdDINIdp+R3/JjTH40lFvGzcItTvPk7WdULU127rTkN8ZVnfymm5I1/U2OizAM/p7F tlc76iiq5nymw== From: Namhyung Kim To: Arnaldo Carvalho de Melo , Ian Rogers , James Clark Cc: Jiri Olsa , Adrian Hunter , Peter Zijlstra , Ingo Molnar , LKML , linux-perf-users@vger.kernel.org, bpf@vger.kernel.org Subject: [PATCH 1/2] tools/build: Add a feature test for libopenssl Date: Wed, 3 Dec 2025 15:29:23 -0800 Message-ID: <20251203232924.1119206-1-namhyung@kernel.org> X-Mailer: git-send-email 2.52.0.177.g9f829587af-goog Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit It's used by bpftool and the kernel build. Let's add a feature test so that perf can decide what to do based on the availability. Signed-off-by: Namhyung Kim --- tools/build/Makefile.feature | 6 ++++-- tools/build/feature/Makefile | 8 ++++++-- tools/build/feature/test-all.c | 5 +++++ tools/build/feature/test-libopenssl.c | 7 +++++++ 4 files changed, 22 insertions(+), 4 deletions(-) create mode 100644 tools/build/feature/test-libopenssl.c diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index fc6abe369f7373c5..bc6d85bad379321b 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -99,7 +99,8 @@ FEATURE_TESTS_BASIC := \ libzstd \ disassembler-four-args \ disassembler-init-styled \ - file-handle + file-handle \ + libopenssl # FEATURE_TESTS_BASIC + FEATURE_TESTS_EXTRA is the complete list # of all feature tests @@ -147,7 +148,8 @@ FEATURE_DISPLAY ?= \ lzma \ bpf \ libaio \ - libzstd + libzstd \ + libopenssl # # Declare group members of a feature to display the logical OR of the detection diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 7c90e0d0157ac9b1..3fd5ad0db2109778 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -67,12 +67,13 @@ FILES= \ test-libopencsd.bin \ test-clang.bin \ test-llvm.bin \ - test-llvm-perf.bin \ + test-llvm-perf.bin \ test-libaio.bin \ test-libzstd.bin \ test-clang-bpf-co-re.bin \ test-file-handle.bin \ - test-libpfm4.bin + test-libpfm4.bin \ + test-libopenssl.bin FILES := $(addprefix $(OUTPUT),$(FILES)) @@ -381,6 +382,9 @@ endif $(OUTPUT)test-libpfm4.bin: $(BUILD) -lpfm +$(OUTPUT)test-libopenssl.bin: + $(BUILD) -lssl + $(OUTPUT)test-bpftool-skeletons.bin: $(SYSTEM_BPFTOOL) version | grep '^features:.*skeletons' \ > $(@:.bin=.make.output) 2>&1 diff --git a/tools/build/feature/test-all.c b/tools/build/feature/test-all.c index eb346160d0ba0e2f..1488bf6e607836e5 100644 --- a/tools/build/feature/test-all.c +++ b/tools/build/feature/test-all.c @@ -142,6 +142,10 @@ # include "test-libtraceevent.c" #undef main +#define main main_test_libopenssl +# include "test-libopenssl.c" +#undef main + int main(int argc, char *argv[]) { main_test_libpython(); @@ -173,6 +177,7 @@ int main(int argc, char *argv[]) main_test_reallocarray(); main_test_libzstd(); main_test_libtraceevent(); + main_test_libopenssl(); return 0; } diff --git a/tools/build/feature/test-libopenssl.c b/tools/build/feature/test-libopenssl.c new file mode 100644 index 0000000000000000..168c45894e8be687 --- /dev/null +++ b/tools/build/feature/test-libopenssl.c @@ -0,0 +1,7 @@ +#include +#include + +int main(void) +{ + return SSL_library_init(); +} -- 2.52.0.177.g9f829587af-goog