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authorNamhyung Kim <namhyung.kim@lge.com>2012-09-28 18:32:03 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-10-02 18:36:23 -0300
commitf9f526ecdc09a851f4f5567ebcf9bc553778f6c2 (patch)
tree1ddf1f736e35b7a130819ad5a49b0fc937728603 /tools/perf/util/cache.h
parent1254b51e32649f2d34ec6b070ed36717c5a6b825 (diff)
perf tools: Convert to GTK2_SUPPORT
For building perf without gtk+2, we can set NO_GTK2=1 as a argument of make. It then defines NO_GTK2_SUPPORT macro for C code to do the proper handling. However it usually used in a negative semantics - e.g. #ifndef - so we saw double negations which can be misleading. Convert it to a positive form to make it more readable. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1348824728-14025-8-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/cache.h')
-rw-r--r--tools/perf/util/cache.h28
1 files changed, 15 insertions, 13 deletions
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h
index 70f318dc1d9a..07aec06e4443 100644
--- a/tools/perf/util/cache.h
+++ b/tools/perf/util/cache.h
@@ -33,14 +33,7 @@ extern int pager_use_color;
extern int use_browser;
-#if !defined(NEWT_SUPPORT) && defined(NO_GTK2_SUPPORT)
-static inline void setup_browser(bool fallback_to_pager)
-{
- if (fallback_to_pager)
- setup_pager();
-}
-static inline void exit_browser(bool wait_for_ok __maybe_unused) {}
-#else
+#if defined(NEWT_SUPPORT) || defined(GTK2_SUPPORT)
void setup_browser(bool fallback_to_pager);
void exit_browser(bool wait_for_ok);
@@ -55,17 +48,26 @@ static inline int ui__init(void)
static inline void ui__exit(bool wait_for_ok __maybe_unused) {}
#endif
-#ifdef NO_GTK2_SUPPORT
+#ifdef GTK2_SUPPORT
+int perf_gtk__init(void);
+void perf_gtk__exit(bool wait_for_ok);
+#else
static inline int perf_gtk__init(void)
{
return -1;
}
static inline void perf_gtk__exit(bool wait_for_ok __maybe_unused) {}
-#else
-int perf_gtk__init(void);
-void perf_gtk__exit(bool wait_for_ok);
#endif
-#endif /* !NEWT_SUPPORT && NO_GTK2_SUPPORT */
+
+#else /* NEWT_SUPPORT || GTK2_SUPPORT */
+
+static inline void setup_browser(bool fallback_to_pager)
+{
+ if (fallback_to_pager)
+ setup_pager();
+}
+static inline void exit_browser(bool wait_for_ok __maybe_unused) {}
+#endif /* NEWT_SUPPORT || GTK2_SUPPORT */
char *alias_lookup(const char *alias);
int split_cmdline(char *cmdline, const char ***argv);