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| author | Stephane Eranian <eranian@google.com> | 2015-11-30 09:02:21 (GMT) |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-05 12:46:45 (GMT) |
| commit | 8ee4646038e47d065d35703e3e343136c4cd42aa (patch) | |
| tree | 37dbbebedf237db8ecb8921722bbfa459fef2197 /tools/perf | |
| parent | e9c4bcdd349eb00f6c704450a063b3dcbea25864 (diff) | |
| download | linux-8ee4646038e47d065d35703e3e343136c4cd42aa.tar.xz | |
perf build: Add libcrypto feature detection
Will be used to generate build-ids in the jitdump code.
Signed-off-by: Stephane Eranian <eranian@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Carl Love <cel@us.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John McCutchan <johnmccutchan@google.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sonny Rao <sonnyrao@chromium.org>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1448874143-7269-3-git-send-email-eranian@google.com
[ tools/perf/Makefile.perf comment about NO_LIBCRYPTO and added it to tests/make ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/Makefile.perf | 3 | ||||
| -rw-r--r-- | tools/perf/config/Makefile | 11 | ||||
| -rw-r--r-- | tools/perf/tests/make | 2 |
3 files changed, 16 insertions, 0 deletions
diff --git a/tools/perf/Makefile.perf b/tools/perf/Makefile.perf index 0ef3d97..d404117 100644 --- a/tools/perf/Makefile.perf +++ b/tools/perf/Makefile.perf @@ -58,6 +58,9 @@ include config/utilities.mak # # Define NO_LIBBIONIC if you do not want bionic support # +# Define NO_LIBCRYPTO if you do not want libcrypto (openssl) support +# used for generating build-ids for ELFs generated by jitdump. +# # Define NO_LIBDW_DWARF_UNWIND if you do not want libdw support # for dwarf backtrace post unwind. # diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 0045a5d..f7aeaf3 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -404,6 +404,17 @@ ifndef NO_LIBAUDIT endif endif +ifndef NO_LIBCRYPTO + ifneq ($(feature-libcrypto), 1) + msg := $(warning No libcrypto.h found, disables jitted code injection, please install libssl-devel or libssl-dev); + NO_LIBCRYPTO := 1 + else + CFLAGS += -DHAVE_LIBCRYPTO_SUPPORT + EXTLIBS += -lcrypto + $(call detected,CONFIG_CRYPTO) + endif +endif + ifdef NO_NEWT NO_SLANG=1 endif diff --git a/tools/perf/tests/make b/tools/perf/tests/make index 12dcae7..cac15d9 100644 --- a/tools/perf/tests/make +++ b/tools/perf/tests/make @@ -80,6 +80,7 @@ make_no_libaudit := NO_LIBAUDIT=1 make_no_libbionic := NO_LIBBIONIC=1 make_no_auxtrace := NO_AUXTRACE=1 make_no_libbpf := NO_LIBBPF=1 +make_no_libcrypto := NO_LIBCRYPTO=1 make_tags := tags make_cscope := cscope make_help := help @@ -103,6 +104,7 @@ make_minimal := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 make_minimal += NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 make_minimal += NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 make_minimal += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 +make_minimal += NO_LIBCRYPTO=1 # $(run) contains all available tests run := make_pure |