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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>
This commit is contained in:
Namhyung Kim 2012-09-28 18:32:03 +09:00 committed by Arnaldo Carvalho de Melo
parent 1254b51e32
commit f9f526ecdc
6 changed files with 36 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/perf/Makefile
View File

@ -583,17 +583,15 @@ ifndef NO_NEWT
endif
endif
ifdef NO_GTK2
BASIC_CFLAGS += -DNO_GTK2_SUPPORT
else
ifndef NO_GTK2
FLAGS_GTK2=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) $(shell pkg-config --libs --cflags gtk+-2.0 2>/dev/null)
ifneq ($(call try-cc,$(SOURCE_GTK2),$(FLAGS_GTK2)),y)
msg := $(warning GTK2 not found, disables GTK2 support. Please install gtk2-devel or libgtk2.0-dev);
BASIC_CFLAGS += -DNO_GTK2_SUPPORT
else
ifeq ($(call try-cc,$(SOURCE_GTK2_INFOBAR),$(FLAGS_GTK2)),y)
BASIC_CFLAGS += -DHAVE_GTK_INFO_BAR
endif
BASIC_CFLAGS += -DGTK2_SUPPORT
BASIC_CFLAGS += $(shell pkg-config --cflags gtk+-2.0 2>/dev/null)
EXTLIBS += $(shell pkg-config --libs gtk+-2.0 2>/dev/null)
LIB_OBJS += $(OUTPUT)ui/gtk/browser.o

8
tools/perf/ui/helpline.h
View File

@ -34,14 +34,14 @@ static inline int ui_helpline__show_help(const char *format __maybe_unused,
}
#endif /* NEWT_SUPPORT */
#ifdef NO_GTK2_SUPPORT
#ifdef GTK2_SUPPORT
int perf_gtk__show_helpline(const char *format, va_list ap);
#else
static inline int perf_gtk__show_helpline(const char *format __maybe_unused,
va_list ap __maybe_unused)
{
return 0;
}
#else
int perf_gtk__show_helpline(const char *format, va_list ap);
#endif /* NO_GTK2_SUPPORT */
#endif /* GTK2_SUPPORT */
#endif /* _PERF_UI_HELPLINE_H_ */

28
tools/perf/util/cache.h
View File

@ -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);

2
tools/perf/util/debug.c
View File

@ -49,7 +49,7 @@ int dump_printf(const char *fmt, ...)
return ret;
}
#if !defined(NEWT_SUPPORT) && defined(NO_GTK2_SUPPORT)
#if !defined(NEWT_SUPPORT) && !defined(GTK2_SUPPORT)
int ui__warning(const char *format, ...)
{
va_list args;

17
tools/perf/util/debug.h
View File

@ -15,7 +15,14 @@ void trace_event(union perf_event *event);
struct ui_progress;
struct perf_error_ops;
#if !defined(NEWT_SUPPORT) && defined(NO_GTK2_SUPPORT)
#if defined(NEWT_SUPPORT) || defined(GTK2_SUPPORT)
#include "../ui/progress.h"
int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
#include "../ui/util.h"
#else
static inline void ui_progress__update(u64 curr __maybe_unused,
u64 total __maybe_unused,
const char *title __maybe_unused) {}
@ -34,13 +41,7 @@ perf_error__unregister(struct perf_error_ops *eops __maybe_unused)
return 0;
}
#else /* !NEWT_SUPPORT && NO_GTK2_SUPPORT */
#include "../ui/progress.h"
int ui__error(const char *format, ...) __attribute__((format(printf, 1, 2)));
#include "../ui/util.h"
#endif /* !NEWT_SUPPORT && NO_GTK2_SUPPORT */
#endif /* NEWT_SUPPORT || GTK2_SUPPORT */
int ui__warning(const char *format, ...) __attribute__((format(printf, 1, 2)));
int ui__error_paranoid(void);

11
tools/perf/util/hist.h
View File

@ -187,7 +187,11 @@ static inline int hist_entry__tui_annotate(struct hist_entry *self
#define K_RIGHT -2
#endif
#ifdef NO_GTK2_SUPPORT
#ifdef GTK2_SUPPORT
int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, const char *help,
void(*timer)(void *arg), void *arg,
int refresh);
#else
static inline
int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist __maybe_unused,
const char *help __maybe_unused,
@ -197,11 +201,6 @@ int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist __maybe_unused,
{
return 0;
}
#else
int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, const char *help,
void(*timer)(void *arg), void *arg,
int refresh);
#endif
unsigned int hists__sort_list_width(struct hists *self);