linux/tools/build/feature
Arnaldo Carvalho de Melo b60f6bc128 perf build: Remove leftover feature tests for removed cxx and clang support
56b11a2126 ("perf bpf: Remove support for embedding clang for
compiling BPF events (-e foo.c)") removed the test-cxx.cpp and
test-clang.cpp sources, but left behind their entries in the feature
test FILES list, the build rules and the cxx and clang entries in
FEATURE_TESTS_EXTRA.

Since the sources no longer exist, those rules would always fail,
making the artificial feature-cxx and feature-clang results to be
perpetually disabled/absent, remove the leftover entries, making the
feature test scripts list match the available sources.

Fixes: 56b11a2126 ("perf bpf: Remove support for embedding clang for compiling BPF events (-e foo.c)")
Cc: Ian Rogers <irogers@google.com>
Assisted-by: opencode:deepseek-v4-flash-free
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
2026-08-12 06:17:49 -07:00
..
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile perf build: Remove leftover feature tests for removed cxx and clang support 2026-08-12 06:17:49 -07:00
test-all.c perf data ctf: replace libbabeltrace with babeltrace2-ctf-writer 2026-06-04 17:34:52 -03:00
test-babeltrace2-ctf-writer.c perf data ctf: replace libbabeltrace with babeltrace2-ctf-writer 2026-06-04 17:34:52 -03:00
test-backtrace.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-bionic.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-bpf.c libbpf: Add __NR_bpf definition for LoongArch 2026-05-28 14:38:15 -07:00
test-clang-bpf-co-re.c tools/bpftool: Generalize BPF skeleton support and generate vmlinux.h 2020-06-22 17:01:48 -07:00
test-compile.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-cplus-demangle.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-cxa-demangle.cpp tools build: Add feature test for abi::__cxa_demangle 2023-03-14 08:29:46 -03:00
test-disassembler-four-args.c tools/bpftool: fix bpftool build with bintutils >= 2.9 2017-12-30 01:07:36 +01:00
test-disassembler-init-styled.c tools build: Add feature test for init_disassemble_info API changes 2022-08-01 15:29:10 -03:00
test-eventfd.c tools build feature: Check if eventfd() is available 2018-11-21 22:25:44 -03:00
test-file-handle.c perf tools: Add file-handle feature test 2020-04-03 09:37:55 -03:00
test-fortify-source.c tools build feature tests: Add missing SPDX headers 2019-06-17 15:57:19 -03:00
test-gettid.c tools build: Check if gettid() is available before providing helper 2019-06-17 15:57:19 -03:00
test-glibc.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-gtk2-infobar.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-gtk2.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-hello.c tools build feature tests: Add missing SPDX headers 2019-06-17 15:57:19 -03:00
test-jvmti-cmlr.c perf jvmti: Separate jvmti cmlr check 2018-11-21 22:39:58 -03:00
test-jvmti.c perf jvmti: Separate jvmti cmlr check 2018-11-21 22:39:58 -03:00
test-libaio.c tools build feature: Check if libaio is available 2018-12-17 14:54:54 -03:00
test-libbfd-threadsafe.c perf build: Feature test for libbfd thread safety API 2026-01-06 19:14:46 -03:00
test-libbfd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-libbpf.c tools build: Pass libbpf feature only if libbpf 1.0+ 2023-03-14 08:29:33 -03:00
test-libcap.c Revert "tools build: Remove leftover libcap tests that prevents fast path feature detection from working" 2024-08-29 11:51:43 -03:00
test-libcapstone.c perf: build: introduce the libcapstone 2024-02-20 18:06:25 -08:00
test-libcheck.c tools/build: Add feature test for libcheck 2026-03-04 15:51:56 +01:00
test-libcpupower.c tools/build: Add libcpupower dependency detection 2024-10-17 17:13:15 -04:00
test-libdebuginfod.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-libdw.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-libelf-gelf_getnote.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-libelf-getphdrnum.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-libelf-getshdrstrndx.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-libelf-zstd.c tools build: Add feature test for libelf with ZSTD 2024-12-18 16:24:32 -03:00
test-libelf.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-libnuma.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-libopencsd.c perf cs-etm: Bump minimum OpenCSD version to ensure a bugfix is present 2023-11-27 10:21:27 -03:00
test-libopenssl.c tools/build: Add a feature test for libopenssl 2025-12-17 05:44:24 -08:00
test-libperl.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-libpfm4.c tools feature: Add support for detecting libpfm4 2020-05-05 16:35:31 -03:00
test-libpython.c tools feature: Undef _GNU_SOURCE at the end of feature tests 2019-02-14 13:31:11 -03:00
test-libslang.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-libtraceevent.c perf build: Include libtraceevent headers directly indicated by pkg-config 2024-11-08 22:42:57 -08:00
test-libtracefs.c perf build: Use pkg-config for feature check for libtrace{event,fs} 2024-06-21 16:19:03 -07:00
test-libunwind-debug-frame.c tools build: Deduplicate test-libunwind for different architectures 2026-05-15 08:26:11 -03:00
test-libunwind.c tools build: Deduplicate test-libunwind for different architectures 2026-05-15 08:26:11 -03:00
test-libzstd.c tools build: Implement libzstd feature check, LIBZSTD_DIR and NO_LIBZSTD defines 2019-04-01 15:18:10 -03:00
test-llvm-perf.cpp perf build: Autodetect minimum required llvm-dev version 2024-09-10 17:32:46 -03:00
test-llvm.cpp tools build: Fix llvm feature detection, still used by bpftool 2023-10-19 22:33:58 -03:00
test-lzma.c tools build: Fix a number of Wconversion warnings 2025-02-12 20:23:05 -08:00
test-numa_num_possible_cpus.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-pthread-attr-setaffinity-np.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-pthread-barrier.c tools build feature: Check if pthread_barrier_t is available 2017-12-05 10:21:59 -03:00
test-reallocarray.c tools build: Add test-reallocarray.c to test-all.c to fix the build 2019-02-14 15:18:05 -03:00
test-scandirat.c tools build: Add a feature test for scandirat(), that is not implemented so far in musl and uclibc 2023-04-04 13:18:17 -03:00
test-sched_getcpu.c tools build feature sched_getcpu: Undef _GNU_SOURCE at the end 2019-02-14 15:39:21 -03:00
test-sdt.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-setns.c tools build feature tests: Add missing SPDX headers 2019-06-17 15:57:19 -03:00
test-stackprotector-all.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-timerfd.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
test-zlib.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00