From 9de9aa45e9bd67232e000cca42ceb134b8ae51b6 Mon Sep 17 00:00:00 2001 From: Konstantin Khlebnikov Date: Tue, 16 Oct 2018 11:56:26 +0300 Subject: tools/power/cpupower: fix compilation with STATIC=true Rename duplicate sysfs_read_file into cpupower_read_sysfs and fix linking. Signed-off-by: Konstantin Khlebnikov Acked-by: Thomas Renninger Cc: Signed-off-by: Shuah Khan (Samsung OSG) --- tools/power/cpupower/bench/Makefile | 2 +- tools/power/cpupower/lib/cpufreq.c | 2 +- tools/power/cpupower/lib/cpuidle.c | 2 +- tools/power/cpupower/lib/cpupower.c | 4 ++-- tools/power/cpupower/lib/cpupower_intern.h | 2 +- 5 files changed, 6 insertions(+), 6 deletions(-) (limited to 'tools') diff --git a/tools/power/cpupower/bench/Makefile b/tools/power/cpupower/bench/Makefile index d79ab161cc75..f68b4bc55273 100644 --- a/tools/power/cpupower/bench/Makefile +++ b/tools/power/cpupower/bench/Makefile @@ -9,7 +9,7 @@ endif ifeq ($(strip $(STATIC)),true) LIBS = -L../ -L$(OUTPUT) -lm OBJS = $(OUTPUT)main.o $(OUTPUT)parse.o $(OUTPUT)system.o $(OUTPUT)benchmark.o \ - $(OUTPUT)../lib/cpufreq.o $(OUTPUT)../lib/sysfs.o + $(OUTPUT)../lib/cpufreq.o $(OUTPUT)../lib/cpupower.o else LIBS = -L../ -L$(OUTPUT) -lm -lcpupower OBJS = $(OUTPUT)main.o $(OUTPUT)parse.o $(OUTPUT)system.o $(OUTPUT)benchmark.o diff --git a/tools/power/cpupower/lib/cpufreq.c b/tools/power/cpupower/lib/cpufreq.c index 1b993fe1ce23..0c0f3e3f0d80 100644 --- a/tools/power/cpupower/lib/cpufreq.c +++ b/tools/power/cpupower/lib/cpufreq.c @@ -28,7 +28,7 @@ static unsigned int sysfs_cpufreq_read_file(unsigned int cpu, const char *fname, snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/cpufreq/%s", cpu, fname); - return sysfs_read_file(path, buf, buflen); + return cpupower_read_sysfs(path, buf, buflen); } /* helper function to write a new value to a /sys file */ diff --git a/tools/power/cpupower/lib/cpuidle.c b/tools/power/cpupower/lib/cpuidle.c index 9bd4c7655fdb..852d25462388 100644 --- a/tools/power/cpupower/lib/cpuidle.c +++ b/tools/power/cpupower/lib/cpuidle.c @@ -319,7 +319,7 @@ static unsigned int sysfs_cpuidle_read_file(const char *fname, char *buf, snprintf(path, sizeof(path), PATH_TO_CPU "cpuidle/%s", fname); - return sysfs_read_file(path, buf, buflen); + return cpupower_read_sysfs(path, buf, buflen); } diff --git a/tools/power/cpupower/lib/cpupower.c b/tools/power/cpupower/lib/cpupower.c index 9c395ec924de..9711d628b0f4 100644 --- a/tools/power/cpupower/lib/cpupower.c +++ b/tools/power/cpupower/lib/cpupower.c @@ -15,7 +15,7 @@ #include "cpupower.h" #include "cpupower_intern.h" -unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen) +unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen) { int fd; ssize_t numread; @@ -95,7 +95,7 @@ static int sysfs_topology_read_file(unsigned int cpu, const char *fname, int *re snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/topology/%s", cpu, fname); - if (sysfs_read_file(path, linebuf, MAX_LINE_LEN) == 0) + if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0) return -1; *result = strtol(linebuf, &endp, 0); if (endp == linebuf || errno == ERANGE) diff --git a/tools/power/cpupower/lib/cpupower_intern.h b/tools/power/cpupower/lib/cpupower_intern.h index 92affdfbe417..4887c76d23f8 100644 --- a/tools/power/cpupower/lib/cpupower_intern.h +++ b/tools/power/cpupower/lib/cpupower_intern.h @@ -3,4 +3,4 @@ #define MAX_LINE_LEN 4096 #define SYSFS_PATH_MAX 255 -unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen); +unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen); -- cgit v1.2.3-59-g8ed1b From 4bf3bd0f15a9c81064c0b430d04d221ffcc503cc Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 16 Oct 2018 17:06:08 +0200 Subject: tools cpupower debug: Allow to use outside build flags Adding CFLAGS and LDFLAGS to be used during the build. Cc: Thomas Renninger Cc: Shuah Khan Signed-off-by: Jiri Olsa Acked-by: Thomas Renninger Signed-off-by: Shuah Khan (Samsung OSG) --- tools/power/cpupower/debug/x86_64/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools') diff --git a/tools/power/cpupower/debug/x86_64/Makefile b/tools/power/cpupower/debug/x86_64/Makefile index 59af84b8ef45..b1b6c43644e7 100644 --- a/tools/power/cpupower/debug/x86_64/Makefile +++ b/tools/power/cpupower/debug/x86_64/Makefile @@ -13,10 +13,10 @@ INSTALL = /usr/bin/install default: all $(OUTPUT)centrino-decode: ../i386/centrino-decode.c - $(CC) $(CFLAGS) -o $@ $< + $(CC) $(CFLAGS) -o $@ $(LDFLAGS) $< $(OUTPUT)powernow-k8-decode: ../i386/powernow-k8-decode.c - $(CC) $(CFLAGS) -o $@ $< + $(CC) $(CFLAGS) -o $@ $(LDFLAGS) $< all: $(OUTPUT)centrino-decode $(OUTPUT)powernow-k8-decode -- cgit v1.2.3-59-g8ed1b From dbc4ca339c8dbdd8652ce57c16bf5ef45ee4307e Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 16 Oct 2018 17:06:09 +0200 Subject: tools cpupower: Override CFLAGS assignments So user could specify outside CFLAGS values. Cc: Thomas Renninger Cc: Shuah Khan Signed-off-by: Jiri Olsa Acked-by: Thomas Renninger Signed-off-by: Shuah Khan (Samsung OSG) --- tools/power/cpupower/Makefile | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'tools') diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile index 1dd5f4fcffd5..db66a952c173 100644 --- a/tools/power/cpupower/Makefile +++ b/tools/power/cpupower/Makefile @@ -129,7 +129,7 @@ WARNINGS += $(call cc-supports,-Wno-pointer-sign) WARNINGS += $(call cc-supports,-Wdeclaration-after-statement) WARNINGS += -Wshadow -CFLAGS += -DVERSION=\"$(VERSION)\" -DPACKAGE=\"$(PACKAGE)\" \ +override CFLAGS += -DVERSION=\"$(VERSION)\" -DPACKAGE=\"$(PACKAGE)\" \ -DPACKAGE_BUGREPORT=\"$(PACKAGE_BUGREPORT)\" -D_GNU_SOURCE UTIL_OBJS = utils/helpers/amd.o utils/helpers/msr.o \ @@ -156,12 +156,12 @@ LIB_SRC = lib/cpufreq.c lib/cpupower.c lib/cpuidle.c LIB_OBJS = lib/cpufreq.o lib/cpupower.o lib/cpuidle.o LIB_OBJS := $(addprefix $(OUTPUT),$(LIB_OBJS)) -CFLAGS += -pipe +override CFLAGS += -pipe ifeq ($(strip $(NLS)),true) INSTALL_NLS += install-gmo COMPILE_NLS += create-gmo - CFLAGS += -DNLS + override CFLAGS += -DNLS endif ifeq ($(strip $(CPUFREQ_BENCH)),true) @@ -175,7 +175,7 @@ ifeq ($(strip $(STATIC)),true) UTIL_SRC += $(LIB_SRC) endif -CFLAGS += $(WARNINGS) +override CFLAGS += $(WARNINGS) ifeq ($(strip $(V)),false) QUIET=@ @@ -188,10 +188,10 @@ export QUIET ECHO # if DEBUG is enabled, then we do not strip or optimize ifeq ($(strip $(DEBUG)),true) - CFLAGS += -O1 -g -DDEBUG + override CFLAGS += -O1 -g -DDEBUG STRIPCMD = /bin/true -Since_we_are_debugging else - CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer + override CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment endif -- cgit v1.2.3-59-g8ed1b