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| author | Ian Rogers <irogers@google.com> | 2021-10-11 19:13:20 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-11-04 09:31:30 -0300 |
| commit | d0d0f0c12461daf2f642d2779abe566e00716069 (patch) | |
| tree | 31a362dc984611b1cff032a643984b87432f4d3f /tools/build | |
| parent | 6ac22d036f86c4e2d38bea1108672f947f7facca (diff) | |
| download | lwn-d0d0f0c12461daf2f642d2779abe566e00716069.tar.gz lwn-d0d0f0c12461daf2f642d2779abe566e00716069.zip | |
tools: Bump minimum LLVM C++ std to GNU++14
LLVM 9 (current release is LLVM 13) moved the minimum C++ version to
GNU++14. Bump the version numbers in the feature test and perf build.
Reviewed-by: Fangrui Song <maskray@google.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Cc: llvm@lists.linux.dev
Link: https://lore.kernel.org/r/20211012021321.291635-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build')
| -rw-r--r-- | tools/build/feature/Makefile | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 71390309f4d7..0a3244ad9673 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -300,7 +300,7 @@ $(OUTPUT)test-jvmti-cmlr.bin: $(BUILD) $(OUTPUT)test-llvm.bin: - $(BUILDXX) -std=gnu++11 \ + $(BUILDXX) -std=gnu++14 \ -I$(shell $(LLVM_CONFIG) --includedir) \ -L$(shell $(LLVM_CONFIG) --libdir) \ $(shell $(LLVM_CONFIG) --libs Core BPF) \ @@ -308,12 +308,12 @@ $(OUTPUT)test-llvm.bin: > $(@:.bin=.make.output) 2>&1 $(OUTPUT)test-llvm-version.bin: - $(BUILDXX) -std=gnu++11 \ + $(BUILDXX) -std=gnu++14 \ -I$(shell $(LLVM_CONFIG) --includedir) \ > $(@:.bin=.make.output) 2>&1 $(OUTPUT)test-clang.bin: - $(BUILDXX) -std=gnu++11 \ + $(BUILDXX) -std=gnu++14 \ -I$(shell $(LLVM_CONFIG) --includedir) \ -L$(shell $(LLVM_CONFIG) --libdir) \ -Wl,--start-group -lclangBasic -lclangDriver \ |