[PATCH RFC 3/6] selftests: add default rules for c source file
From: <hidden>
Date: 2016-10-21 10:59:35
Also in:
lkml
Subsystem:
exec & binfmt api, elf, kernel selftest framework, networking [general], the rest · Maintainers:
Kees Cook, Shuah Khan, Shuah Khan, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Bamvor Jian Zhang <redacted> There are difference rules for compiling c source file in different testcases. In order to enable KBUILD_OUTPUT support in later patch, this patch introduce the default rules in "tools/testing/selftest/lib.mk" and remove the existing rules in each testcase. Signed-off-by: Bamvor Jian Zhang <redacted> --- tools/testing/selftests/exec/Makefile | 2 -- tools/testing/selftests/lib.mk | 3 +++ tools/testing/selftests/mount/Makefile | 3 --- tools/testing/selftests/net/Makefile | 2 -- tools/testing/selftests/size/Makefile | 4 +--- tools/testing/selftests/vm/Makefile | 3 +-- 6 files changed, 5 insertions(+), 12 deletions(-)
diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile
index b3bf091..9eb1c3e 100644
--- a/tools/testing/selftests/exec/Makefile
+++ b/tools/testing/selftests/exec/Makefile@@ -11,8 +11,6 @@ execveat.symlink: execveat execveat.denatured: execveat cp $< $@ chmod -x $@ -%: %.c - $(CC) $(CFLAGS) -o $@ $^ TEST_GEN_PROGS := execveat TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
index 8c0440d..9ccec4b 100644
--- a/tools/testing/selftests/lib.mk
+++ b/tools/testing/selftests/lib.mk@@ -45,4 +45,7 @@ all: $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) clean: $(RM) -fr $(TEST_GEN_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) +%: %.c + $(CC) $(CFLAGS) $(LDFLAGS) $(LDLIBS) -o $@ $^ + .PHONY: run_tests all clean install emit_tests
diff --git a/tools/testing/selftests/mount/Makefile b/tools/testing/selftests/mount/Makefile
index e8fb15e..9093d7f 100644
--- a/tools/testing/selftests/mount/Makefile
+++ b/tools/testing/selftests/mount/Makefile@@ -2,9 +2,6 @@ CFLAGS = -Wall \ -O2 -unprivileged-remount-test: unprivileged-remount-test.c - $(CC) $(CFLAGS) unprivileged-remount-test.c -o unprivileged-remount-test - TEST_GEN_PROGS := unprivileged-remount-test include ../lib.mk
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index c976425..d13620a 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile@@ -4,8 +4,6 @@ CFLAGS = -Wall -O2 -g CFLAGS += -I../../../../usr/include/ -%: %.c - $(CC) $(CFLAGS) -o $@ $^ TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh TEST_GEN_FILES := socket psock_fanout psock_tpacket reuseport_bpf reuseport_bpf_cpu reuseport_dualstack
diff --git a/tools/testing/selftests/size/Makefile b/tools/testing/selftests/size/Makefile
index c67f357..4685b3e 100644
--- a/tools/testing/selftests/size/Makefile
+++ b/tools/testing/selftests/size/Makefile@@ -1,6 +1,4 @@ - -get_size: get_size.c - $(CC) -static -ffreestanding -nostartfiles -s $< -o $@ +CFLAGS := -static -ffreestanding -nostartfiles -s TEST_GEN_PROGS := get_size
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile
index 323383a..eb0aaff 100644
--- a/tools/testing/selftests/vm/Makefile
+++ b/tools/testing/selftests/vm/Makefile@@ -1,6 +1,7 @@ # Makefile for vm selftests CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS) +LDLIBS = -lrt TEST_GEN_FILES = compaction_test TEST_GEN_FILES += hugepage-mmap TEST_GEN_FILES += hugepage-shm
@@ -12,8 +13,6 @@ TEST_GEN_FILES += transhuge-stress TEST_GEN_FILES += userfaultfd TEST_GEN_FILES += mlock-random-test -%: %.c - $(CC) $(CFLAGS) -o $@ $^ -lrt userfaultfd: userfaultfd.c ../../../../usr/include/linux/kernel.h $(CC) $(CFLAGS) -O2 -o $@ $< -lpthread
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1.8.4.5