David Daney 0a84f007f9 perf tools: Fix broken build by defining _GNU_SOURCE in Makefile ... When building on my Debian/mips system, util/util.c fails to build because commit 1aed267173 (perf kvm: Do guest-only counting by default) indirectly includes stdio.h before the feature selection in util.h is done. This prevents _GNU_SOURCE in util.h from enabling the declaration of getline(), from now second inclusion of stdio.h, and the build is broken. There is another breakage in util/evsel.c caused by include ordering, but I didn't fully track down the commit that caused it. The root cause of all this is an inconsistent definition of _GNU_SOURCE, so I move the definition into the Makefile so that it is passed to all invocations of the compiler and used uniformly for all system header files. All other #define and #undef of _GNU_SOURCE are removed as they cause conflicts with the definition passed to the compiler. All the features.h definitions (_LARGEFILE64_SOURCE _FILE_OFFSET_BITS=64 and _GNU_SOURCE) are needed by the python glue code too, so they are moved to BASIC_CFLAGS, and the misleading comments about BASIC_CFLAGS are removed. This gives me a clean build on x86_64 (fc12) and mips (Debian). Cc: David Daney <david.daney@cavium.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Joerg Roedel <joerg.roedel@amd.com> Cc: Namhyung Kim <namhyung.kim@lge.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1326836461-11952-1-git-send-email-ddaney.cavm@gmail.com Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2012-01-30 22:19:54 -02:00
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browsers	perf tools: Fix broken build by defining _GNU_SOURCE in Makefile	2012-01-30 22:19:54 -02:00
browser.c	perf hists browser: Warn about lost events	2011-11-02 12:27:23 -02:00
browser.h	perf hists browser: Warn about lost events	2011-11-02 12:27:23 -02:00
helpline.c	perf tools: Fix broken build by defining _GNU_SOURCE in Makefile	2012-01-30 22:19:54 -02:00
helpline.h	perf ui browser: Handle K_RESIZE in dialog windows	2011-10-26 13:15:07 -02:00
keysyms.h	perf ui browser: Use libslang to read keys	2011-10-20 16:59:15 -02:00
libslang.h	perf ui browser: Use libslang to read keys	2011-10-20 16:59:15 -02:00
progress.c	perf ui progress: Fix divide by zero	2011-11-28 10:36:57 -02:00
progress.h	perf ui progress: Reimplement using slang	2011-10-26 13:04:42 -02:00
setup.c	perf ui: Reimplement the popup windows using libslang	2011-10-26 13:06:36 -02:00
ui.h	perf ui: Improve handling sigwinch a bit	2011-10-26 13:05:23 -02:00
util.c	perf ui browser: Handle K_RESIZE in dialog windows	2011-10-26 13:15:07 -02:00
util.h	perf ui browser: Handle K_RESIZE in dialog windows	2011-10-26 13:15:07 -02:00