From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752346AbbLNESy (ORCPT ); Sun, 13 Dec 2015 23:18:54 -0500 Received: from mx1.redhat.com ([209.132.183.28]:45924 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751974AbbLNESw (ORCPT ); Sun, 13 Dec 2015 23:18:52 -0500 From: Josh Poimboeuf To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Namhyung Kim Subject: [PATCH v3 02/17] tools build: Fix feature Makefile dependencies for 'O=' Date: Sun, 13 Dec 2015 22:18:02 -0600 Message-Id: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Josh Poimboeuf --- tools/build/Makefile.feature | 2 +- tools/build/feature/Makefile | 95 ++++++++++++++++++++++---------------------- 2 files changed, 49 insertions(+), 48 deletions(-) diff --git a/tools/build/Makefile.feature b/tools/build/Makefile.feature index b8c31ec..6c0519d 100644 --- a/tools/build/Makefile.feature +++ b/tools/build/Makefile.feature @@ -7,7 +7,7 @@ endif feature_check = $(eval $(feature_check_code)) define feature_check_code - feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS) $(FEATURE_CHECK_CFLAGS-$(1))" LDFLAGS="$(LDFLAGS) $(FEATURE_CHECK_LDFLAGS-$(1))" -C $(feature_dir) test-$1.bin >/dev/null 2>/dev/null && echo 1 || echo 0) + feature-$(1) := $(shell $(MAKE) OUTPUT=$(OUTPUT_FEATURES) CFLAGS="$(EXTRA_CFLAGS) $(FEATURE_CHECK_CFLAGS-$(1))" LDFLAGS="$(LDFLAGS) $(FEATURE_CHECK_LDFLAGS-$(1))" -C $(feature_dir) $(OUTPUT_FEATURES)test-$1.bin >/dev/null 2>/dev/null && echo 1 || echo 0) endef feature_set = $(eval $(feature_set_code)) diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index cea04ce9..8fec49d 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -1,4 +1,3 @@ - FILES= \ test-all.bin \ test-backtrace.bin \ @@ -38,38 +37,40 @@ FILES= \ test-bpf.bin \ test-get_cpuid.bin +OUTPUT_FILES = $(addprefix $(OUTPUT),$(FILES)) + CC := $(CROSS_COMPILE)gcc -MD PKG_CONFIG := $(CROSS_COMPILE)pkg-config -all: $(FILES) +all: $(OUTPUT_FILES) -__BUILD = $(CC) $(CFLAGS) -Wall -Werror -o $(OUTPUT)$@ $(patsubst %.bin,%.c,$@) $(LDFLAGS) - BUILD = $(__BUILD) > $(OUTPUT)$(@:.bin=.make.output) 2>&1 +__BUILD = $(CC) $(CFLAGS) -Wall -Werror -o $@ $(patsubst %.bin,%.c,$(@F)) $(LDFLAGS) + BUILD = $(__BUILD) > $(@:.bin=.make.output) 2>&1 ############################### -test-all.bin: +$(OUTPUT)test-all.bin: $(BUILD) -fstack-protector-all -O2 -D_FORTIFY_SOURCE=2 -ldw -lelf -lnuma -lelf -laudit -I/usr/include/slang -lslang $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) $(FLAGS_PERL_EMBED) $(FLAGS_PYTHON_EMBED) -DPACKAGE='"perf"' -lbfd -ldl -lz -llzma -test-hello.bin: +$(OUTPUT)test-hello.bin: $(BUILD) -test-pthread-attr-setaffinity-np.bin: +$(OUTPUT)test-pthread-attr-setaffinity-np.bin: $(BUILD) -D_GNU_SOURCE -lpthread -test-stackprotector-all.bin: +$(OUTPUT)test-stackprotector-all.bin: $(BUILD) -fstack-protector-all -test-fortify-source.bin: +$(OUTPUT)test-fortify-source.bin: $(BUILD) -O2 -D_FORTIFY_SOURCE=2 -test-bionic.bin: +$(OUTPUT)test-bionic.bin: $(BUILD) -test-libelf.bin: +$(OUTPUT)test-libelf.bin: $(BUILD) -lelf -test-glibc.bin: +$(OUTPUT)test-glibc.bin: $(BUILD) DWARFLIBS := -ldw @@ -77,37 +78,37 @@ ifeq ($(findstring -static,${LDFLAGS}),-static) DWARFLIBS += -lelf -lebl -lz -llzma -lbz2 endif -test-dwarf.bin: +$(OUTPUT)test-dwarf.bin: $(BUILD) $(DWARFLIBS) -test-libelf-mmap.bin: +$(OUTPUT)test-libelf-mmap.bin: $(BUILD) -lelf -test-libelf-getphdrnum.bin: +$(OUTPUT)test-libelf-getphdrnum.bin: $(BUILD) -lelf -test-libnuma.bin: +$(OUTPUT)test-libnuma.bin: $(BUILD) -lnuma -test-numa_num_possible_cpus.bin: +$(OUTPUT)test-numa_num_possible_cpus.bin: $(BUILD) -lnuma -test-libunwind.bin: +$(OUTPUT)test-libunwind.bin: $(BUILD) -lelf -test-libunwind-debug-frame.bin: +$(OUTPUT)test-libunwind-debug-frame.bin: $(BUILD) -lelf -test-libaudit.bin: +$(OUTPUT)test-libaudit.bin: $(BUILD) -laudit -test-libslang.bin: +$(OUTPUT)test-libslang.bin: $(BUILD) -I/usr/include/slang -lslang -test-gtk2.bin: +$(OUTPUT)test-gtk2.bin: $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) -test-gtk2-infobar.bin: +$(OUTPUT)test-gtk2-infobar.bin: $(BUILD) $(shell $(PKG_CONFIG) --libs --cflags gtk+-2.0 2>/dev/null) grep-libs = $(filter -l%,$(1)) @@ -119,63 +120,63 @@ PERL_EMBED_LIBADD = $(call grep-libs,$(PERL_EMBED_LDOPTS)) PERL_EMBED_CCOPTS = `perl -MExtUtils::Embed -e ccopts 2>/dev/null` FLAGS_PERL_EMBED=$(PERL_EMBED_CCOPTS) $(PERL_EMBED_LDOPTS) -test-libperl.bin: +$(OUTPUT)test-libperl.bin: $(BUILD) $(FLAGS_PERL_EMBED) -test-libpython.bin: +$(OUTPUT)test-libpython.bin: $(BUILD) -test-libpython-version.bin: +$(OUTPUT)test-libpython-version.bin: $(BUILD) -test-libbfd.bin: +$(OUTPUT)test-libbfd.bin: $(BUILD) -DPACKAGE='"perf"' -lbfd -lz -liberty -ldl -test-liberty.bin: - $(CC) $(CFLAGS) -Wall -Werror -o $(OUTPUT)$@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty +$(OUTPUT)test-liberty.bin: + $(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -test-liberty-z.bin: - $(CC) $(CFLAGS) -Wall -Werror -o $(OUTPUT)$@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz +$(OUTPUT)test-liberty-z.bin: + $(CC) $(CFLAGS) -Wall -Werror -o $@ test-libbfd.c -DPACKAGE='"perf"' $(LDFLAGS) -lbfd -ldl -liberty -lz -test-cplus-demangle.bin: +$(OUTPUT)test-cplus-demangle.bin: $(BUILD) -liberty -test-backtrace.bin: +$(OUTPUT)test-backtrace.bin: $(BUILD) -test-timerfd.bin: +$(OUTPUT)test-timerfd.bin: $(BUILD) -test-libdw-dwarf-unwind.bin: +$(OUTPUT)test-libdw-dwarf-unwind.bin: $(BUILD) # -ldw provided by $(FEATURE_CHECK_LDFLAGS-libdw-dwarf-unwind) -test-libbabeltrace.bin: +$(OUTPUT)test-libbabeltrace.bin: $(BUILD) # -lbabeltrace provided by $(FEATURE_CHECK_LDFLAGS-libbabeltrace) -test-sync-compare-and-swap.bin: +$(OUTPUT)test-sync-compare-and-swap.bin: $(BUILD) -test-compile-32.bin: - $(CC) -m32 -o $(OUTPUT)$@ test-compile.c +$(OUTPUT)test-compile-32.bin: + $(CC) -m32 -o $@ test-compile.c -test-compile-x32.bin: - $(CC) -mx32 -o $(OUTPUT)$@ test-compile.c +$(OUTPUT)test-compile-x32.bin: + $(CC) -mx32 -o $@ test-compile.c -test-zlib.bin: +$(OUTPUT)test-zlib.bin: $(BUILD) -lz -test-lzma.bin: +$(OUTPUT)test-lzma.bin: $(BUILD) -llzma -test-get_cpuid.bin: +$(OUTPUT)test-get_cpuid.bin: $(BUILD) -test-bpf.bin: +$(OUTPUT)test-bpf.bin: $(BUILD) --include *.d +-include $(OUTPUT)*.d ############################### clean: - rm -f $(FILES) *.d $(FILES:.bin=.make.output) + rm -f $(OUTPUT_FILES) $(OUTPUT)*.d $(OUTPUT_FILES:.bin=.make.output) -- 2.4.3