selftests: add headers_install to lib.mk

If the kernel headers aren't installed we can't build all the tests.
Add a new make target rule 'khdr' in the file lib.mk to generate the
kernel headers and that gets include for every test-dir Makefile that
includes lib.mk If the testdir in turn have its own sub-dirs the
top_srcdir needs to be set to the linux-rootdir to be able to generate
the kernel headers.

Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Fathi Boudra <fathi.boudra@linaro.org>
Signed-off-by: Shuah Khan (Samsung OSG) <shuah@kernel.org>
This commit is contained in:
Anders Roxell
2018-09-04 12:47:21 +02:00
committed by Shuah Khan (Samsung OSG)
parent c31d02d129
commit b2d35fa5fc
11 changed files with 36 additions and 28 deletions

View File

@@ -37,9 +37,6 @@ $(LIBKVM_OBJ): $(OUTPUT)/%.o: %.c
$(OUTPUT)/libkvm.a: $(LIBKVM_OBJ)
$(AR) crs $@ $^
$(LINUX_HDR_PATH):
make -C $(top_srcdir) headers_install
all: $(STATIC_LIBS) $(LINUX_HDR_PATH)
all: $(STATIC_LIBS)
$(TEST_GEN_PROGS): $(STATIC_LIBS)
$(TEST_GEN_PROGS) $(LIBKVM_OBJ): | $(LINUX_HDR_PATH)
$(STATIC_LIBS):| khdr