diff for duplicates of <1491991105.4510.25.camel@synopsys.com> diff --git a/a/1.txt b/N1/1.txt index a800fe6..e5adba1 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -9,7 +9,7 @@ make NO_LIBELF=1 And got the following build failure: --------------->8------------ -? LINK?????libperf-jvmti.so + LINK libperf-jvmti.so .../2016.09-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/6.2.1/../../../../arc-snps-linux-uclibc/bin/ld: cannot find -lelf --------------->8------------ @@ -18,15 +18,15 @@ but after some grepping figured out jvmti is linked against libelf regardless any settings, see: --------------->8------------ $(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN) -? ? ? ?$(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< -lelf -lrt + $(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< -lelf -lrt endif --------------->8------------ -This comes from commit?d4dfdf00d43e ("perf jvmti: Plug compilation into perf build"). +This comes from commit d4dfdf00d43e ("perf jvmti: Plug compilation into perf build"). I'm not really sure what could be the best solution to the problem I see. -If libelf is a real must for jvmti then probably we may force set?NO_JVMTI=1 -if?NO_LIBELF=1 is passed on the command line. +If libelf is a real must for jvmti then probably we may force set NO_JVMTI=1 +if NO_LIBELF=1 is passed on the command line. At least the following builds perf for me without issues: --------------->8------------ diff --git a/a/content_digest b/N1/content_digest index 7d279b6..665033c 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,7 +1,11 @@ - "From\0Alexey.Brodkin@synopsys.com (Alexey Brodkin)\0" + "From\0Alexey Brodkin <Alexey.Brodkin@synopsys.com>\0" "Subject\0perf jvmti: unconditionally links against -lelf\0" "Date\0Wed, 12 Apr 2017 09:58:26 +0000\0" - "To\0linux-snps-arc@lists.infradead.org\0" + "To\0jolsa@kernel.org <jolsa@kernel.org>\0" + "Cc\0acme@redhat.com <acme@redhat.com>" + a.p.zijlstra@chello.nl <a.p.zijlstra@chello.nl> + linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org> + " linux-snps-arc@lists.infradead.org <linux-snps-arc@lists.infradead.org>\0" "\00:1\0" "b\0" "Hi Jiri,\n" @@ -15,7 +19,7 @@ "\n" "And got the following build failure:\n" "--------------->8------------\n" - "? LINK?????libperf-jvmti.so\n" + "\302\240 LINK\302\240\302\240\302\240\302\240\302\240libperf-jvmti.so\n" ".../2016.09-uclibc-archs/bin/../lib/gcc/arc-snps-linux-uclibc/6.2.1/../../../../arc-snps-linux-uclibc/bin/ld: cannot find -lelf\n" "--------------->8------------\n" "\n" @@ -24,15 +28,15 @@ "regardless any settings, see:\n" "--------------->8------------\n" "$(OUTPUT)$(LIBJVMTI): $(LIBJVMTI_IN)\n" - "? ? ? ?$(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< -lelf -lrt\n" + "\302\240 \302\240 \302\240 \302\240$(QUIET_LINK)$(CC) -shared -Wl,-soname -Wl,$(LIBJVMTI) -o $@ $< -lelf -lrt\n" "endif\n" "--------------->8------------\n" "\n" - "This comes from commit?d4dfdf00d43e (\"perf jvmti: Plug compilation into perf build\").\n" + "This comes from commit\302\240d4dfdf00d43e (\"perf jvmti: Plug compilation into perf build\").\n" "\n" "I'm not really sure what could be the best solution to the problem I see.\n" - "If libelf is a real must for jvmti then probably we may force set?NO_JVMTI=1\n" - "if?NO_LIBELF=1 is passed on the command line.\n" + "If libelf is a real must for jvmti then probably we may force set\302\240NO_JVMTI=1\n" + "if\302\240NO_LIBELF=1 is passed on the command line.\n" "\n" "At least the following builds perf for me without issues:\n" "--------------->8------------\n" @@ -42,4 +46,4 @@ "Regards,\n" Alexey -59d0f19d865a495d08550c4228fc6daad4bc438bc01da17c21253e75710ef277 +ed102a9fa2ca5f8e2c04106130f084e8577d37275f56326dbeb3dbd4fee279b1
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