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Date: Fri, 24 May 2013 14:35:15 +0200 From: Jiri Olsa <jolsa@...hat.com> To: linux-kernel@...r.kernel.org Cc: Jiri Olsa <jolsa@...hat.com>, Arnaldo Carvalho de Melo <acme@...stprotocols.net>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Ingo Molnar <mingo@...e.hu>, Paul Mackerras <paulus@...ba.org>, Corey Ashford <cjashfor@...ux.vnet.ibm.com>, Frederic Weisbecker <fweisbec@...il.com>, Namhyung Kim <namhyung@...nel.org>, Borislav Petkov <bp@...en8.de>, Stephane Eranian <eranian@...gle.com>, Sam Ravnborg <sam@...nborg.org>, David Ahern <dsahern@...il.com> Subject: [PATCH 12/25] perf tools: Move libpython check config into config/Makefile Moving libpython check config into config/Makefile. Signed-off-by: Jiri Olsa <jolsa@...hat.com> Cc: Arnaldo Carvalho de Melo <acme@...stprotocols.net> Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl> Cc: Ingo Molnar <mingo@...e.hu> Cc: Paul Mackerras <paulus@...ba.org> Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@...il.com> Cc: Namhyung Kim <namhyung@...nel.org> Cc: Borislav Petkov <bp@...en8.de> Cc: Stephane Eranian <eranian@...gle.com> Cc: Sam Ravnborg <sam@...nborg.org> Cc: David Ahern <dsahern@...il.com> --- tools/perf/Makefile | 68 ++-------------------------------------------- tools/perf/config/Makefile | 63 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 66 insertions(+), 65 deletions(-) diff --git a/tools/perf/Makefile b/tools/perf/Makefile index f856bb5..061de65 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -196,8 +196,6 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) # PROGRAMS += $(OUTPUT)perf -LANG_BINDINGS = - # what 'all' will build and 'install' will install, in perfexecdir ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS) @@ -535,69 +533,9 @@ ifndef NO_LIBPERL LIB_OBJS += $(OUTPUT)scripts/perl/Perf-Trace-Util/Context.o endif -disable-python = $(eval $(disable-python_code)) -define disable-python_code - BASIC_CFLAGS += -DNO_LIBPYTHON - $(if $(1),$(warning No $(1) was found)) - $(warning Python support will not be built) -endef - -override PYTHON := \ - $(call get-executable-or-default,PYTHON,python) - -ifndef PYTHON - $(call disable-python,python interpreter) -else - - PYTHON_WORD := $(call shell-wordify,$(PYTHON)) - - ifdef NO_LIBPYTHON - $(call disable-python) - else - - override PYTHON_CONFIG := \ - $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config) - - ifndef PYTHON_CONFIG - $(call disable-python,python-config tool) - else - - PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) - - PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) - PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) - PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) - PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) - FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) - - ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y) - $(call disable-python,Python.h (for Python 2.x)) - else - - ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED),python version),y) - $(warning Python 3 is not yet supported; please set) - $(warning PYTHON and/or PYTHON_CONFIG appropriately.) - $(warning If you also have Python 2 installed, then) - $(warning try something like:) - $(warning $(and ,)) - $(warning $(and ,) make PYTHON=python2) - $(warning $(and ,)) - $(warning Otherwise, disable Python support entirely:) - $(warning $(and ,)) - $(warning $(and ,) make NO_LIBPYTHON=1) - $(warning $(and ,)) - $(error $(and ,)) - else - ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS) - EXTLIBS += $(PYTHON_EMBED_LIBADD) - LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o - LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o - LANG_BINDINGS += $(OUTPUT)python/perf.so - endif - - endif - endif - endif +ifndef NO_LIBPYTHON + LIB_OBJS += $(OUTPUT)util/scripting-engines/trace-event-python.o + LIB_OBJS += $(OUTPUT)scripts/python/Perf-Trace-Util/Context.o endif ifdef NO_DEMANGLE diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 2c9e0a5..d5e0386 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -261,3 +261,66 @@ else EXTLIBS += $(PERL_EMBED_LIBADD) endif endif + +disable-python = $(eval $(disable-python_code)) +define disable-python_code + BASIC_CFLAGS += -DNO_LIBPYTHON + $(if $(1),$(warning No $(1) was found)) + $(warning Python support will not be built) + NO_LIBPYTHON := 1 +endef + +override PYTHON := \ + $(call get-executable-or-default,PYTHON,python) + +ifndef PYTHON + $(call disable-python,python interpreter) +else + + PYTHON_WORD := $(call shell-wordify,$(PYTHON)) + + ifdef NO_LIBPYTHON + $(call disable-python) + else + + override PYTHON_CONFIG := \ + $(call get-executable-or-default,PYTHON_CONFIG,$(PYTHON)-config) + + ifndef PYTHON_CONFIG + $(call disable-python,python-config tool) + else + + PYTHON_CONFIG_SQ := $(call shell-sq,$(PYTHON_CONFIG)) + + PYTHON_EMBED_LDOPTS := $(shell $(PYTHON_CONFIG_SQ) --ldflags 2>/dev/null) + PYTHON_EMBED_LDFLAGS := $(call strip-libs,$(PYTHON_EMBED_LDOPTS)) + PYTHON_EMBED_LIBADD := $(call grep-libs,$(PYTHON_EMBED_LDOPTS)) + PYTHON_EMBED_CCOPTS := $(shell $(PYTHON_CONFIG_SQ) --cflags 2>/dev/null) + FLAGS_PYTHON_EMBED := $(PYTHON_EMBED_CCOPTS) $(PYTHON_EMBED_LDOPTS) + + ifneq ($(call try-cc,$(SOURCE_PYTHON_EMBED),$(FLAGS_PYTHON_EMBED),python),y) + $(call disable-python,Python.h (for Python 2.x)) + else + + ifneq ($(call try-cc,$(SOURCE_PYTHON_VERSION),$(FLAGS_PYTHON_EMBED),python version),y) + $(warning Python 3 is not yet supported; please set) + $(warning PYTHON and/or PYTHON_CONFIG appropriately.) + $(warning If you also have Python 2 installed, then) + $(warning try something like:) + $(warning $(and ,)) + $(warning $(and ,) make PYTHON=python2) + $(warning $(and ,)) + $(warning Otherwise, disable Python support entirely:) + $(warning $(and ,)) + $(warning $(and ,) make NO_LIBPYTHON=1) + $(warning $(and ,)) + $(error $(and ,)) + else + ALL_LDFLAGS += $(PYTHON_EMBED_LDFLAGS) + EXTLIBS += $(PYTHON_EMBED_LIBADD) + LANG_BINDINGS += $(OUTPUT)python/perf.so + endif + endif + endif + endif +endif -- 1.7.11.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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