From d3edeb47d886cf38bcf0e96c38f15f6cfda67e02 Mon Sep 17 00:00:00 2001 From: Bamvor Jian Zhang Date: Tue, 17 Nov 2015 22:35:41 +0800 Subject: [PATCH] selftests/capabilities: clean up for Makefile Clean up the following things: 1. Avoid the broken when use TARGETS in the command line, eg: $ make -C tools/testing/selftests TARGETS=capabilities make[1]: *** No rule to make target 'capabilities', needed by 'all'. Stop. Replace TARGETS with BINARIES. 2. User need to provide cap-ng.h and libcap-ng.so for cross compiling. Replace ':=' with '+=' for CFLAGS and introduce LDLIBS to archieve it. Delete useless EXTRA_CLAGS at the same time. 3. Delete the duplicated definition which is already defined by lib.mk. Suggested-by: Michael Ellerman Signed-off-by: Bamvor Jian Zhang Signed-off-by: Shuah Khan --- tools/testing/selftests/capabilities/Makefile | 21 ++++++++----------- 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/capabilities/Makefile b/tools/testing/selftests/capabilities/Makefile index 8c8f0c1f0889..008602aed920 100644 --- a/tools/testing/selftests/capabilities/Makefile +++ b/tools/testing/selftests/capabilities/Makefile @@ -1,18 +1,15 @@ -all: - -include ../lib.mk - -.PHONY: all clean - -TARGETS := validate_cap test_execve +TEST_FILES := validate_cap TEST_PROGS := test_execve -CFLAGS := -O2 -g -std=gnu99 -Wall -lcap-ng +BINARIES := $(TEST_FILES) $(TEST_PROGS) -all: $(TARGETS) +CFLAGS += -O2 -g -std=gnu99 -Wall +LDLIBS += -lcap-ng -lrt -ldl + +all: $(BINARIES) clean: - $(RM) $(TARGETS) + $(RM) $(BINARIES) + +include ../lib.mk -$(TARGETS): %: %.c - $(CC) -o $@ $(CFLAGS) $(EXTRA_CFLAGS) $^ -lrt -ldl -- 2.20.1