Commit-ID: d646ae0a73deb0d80792a6a9c0757317ad8049c5 Gitweb: http://git.kernel.org/tip/d646ae0a73deb0d80792a6a9c0757317ad8049c5 Author: Stephane Eranian <eranian@xxxxxxxxxx> AuthorDate: Tue, 16 Feb 2016 07:37:41 +0100 Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> CommitDate: Tue, 16 Feb 2016 17:12:46 -0300 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@xxxxxxxxxx> Tested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx> Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx> Cc: David Ahern <dsahern@xxxxxxxxx> Cc: Jiri Olsa <jolsa@xxxxxxxxxx> Cc: Kan Liang <kan.liang@xxxxxxxxx> Cc: Namhyung Kim <namhyung@xxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/1455604661-9357-1-git-send-email-eranian@xxxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> --- tools/perf/jvmti/Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/perf/jvmti/Makefile b/tools/perf/jvmti/Makefile index 5968f83..0277a64 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 -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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