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| author |   Stephane Eranian <eranian@google.com> | 2016-02-16 07:37:41 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-02-16 17:12:46 -0300 |
| commit | d646ae0a73deb0d80792a6a9c0757317ad8049c5 (patch) | |
| tree | 554e5903258c1ad7045fa29da41be141b6ad95e7 /tools/perf/jvmti | |
| parent | Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (diff) | |
| download | linux-dev-d646ae0a73deb0d80792a6a9c0757317ad8049c5.tar.xz linux-dev-d646ae0a73deb0d80792a6a9c0757317ad8049c5.zip | |
perf jvmti: Add check for java alternatives cmd in Makefile
This patch modifies the jvmti makefile to check if the
/usr/sbin/java-update-alternatives utility is present. If so, then use
it, if not then use the altenatives command.
This helps handle the difference between Ubuntu and Fedora Linux
distributions.
Signed-off-by: Stephane Eranian <eranian@google.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1455604661-9357-1-git-send-email-eranian@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/jvmti')
| -rw-r--r-- | tools/perf/jvmti/Makefile | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/perf/jvmti/Makefile b/tools/perf/jvmti/Makefile index 5968f8332a28..0277a64b391b 100644 --- a/tools/perf/jvmti/Makefile +++ b/tools/perf/jvmti/Makefile @@ -35,8 +35,12 @@ SOLIBEXT=so # The following works at least on fedora 23, you may need the next # line for other distros. +ifeq (,$(wildcard /usr/sbin/update-java-alternatives)) JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g') -#JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | cut -d ' ' -f 3) +else +JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | cut -d ' ' -f 3) +endif + # -lrt required in 32-bit mode for clock_gettime() LIBS=-lelf -lrt INCDIR=-I $(JDIR)/include -I $(JDIR)/include/linux |