tools power turbostat: Override CFLAGS assignments and add LDFLAGS to build command

So that the user can specify outside CFLAGS/LDFLAGS values.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Herton Krzesinski <herton@redhat.com>
Cc: Len Brown <len.brown@intel.com>
Link: http://lkml.kernel.org/r/20181212102537.25902-5-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/power/x86/turbostat/Makefile b/tools/power/x86/turbostat/Makefile
index 2ab25aa382638c69a98582eb09c907b1fa07d402..1598b4fa0b11222bef515bcaa056df609a6a856f 100644 (file)
--- a/tools/power/x86/turbostat/Makefile
+++ b/tools/power/x86/turbostat/Makefile
@@ -9,13 +9,13 @@ ifeq ("$(origin O)", "command line")
 endif
 
 turbostat : turbostat.c
-CFLAGS +=      -Wall
-CFLAGS +=      -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
-CFLAGS +=      -DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
+override CFLAGS +=     -Wall
+override CFLAGS +=     -DMSRHEADER='"../../../../arch/x86/include/asm/msr-index.h"'
+override CFLAGS +=     -DINTEL_FAMILY_HEADER='"../../../../arch/x86/include/asm/intel-family.h"'
 
 %: %.c
        @mkdir -p $(BUILD_OUTPUT)
-       $(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@
+       $(CC) $(CFLAGS) $< -o $(BUILD_OUTPUT)/$@ $(LDFLAGS)
 
 .PHONY : clean
 clean :