We still need to tell the compiler the correct search path for finding headers and the like. This is slightly complicated by the "dynamic" asm search path which is in our build tree but (may be) symlinked to the right architectures headers.
Also we explicitly include SRCDIR for the linking scripts as VPATH doesn't seem to find them well enough. Signed-off-by: Alex Bennée <[email protected]> --- arm/Makefile.common | 15 +++++++++------ scripts/asm-offsets.mak | 4 +++- 2 files changed, 12 insertions(+), 7 deletions(-) diff --git a/arm/Makefile.common b/arm/Makefile.common index 74c7394..b1fead1 100644 --- a/arm/Makefile.common +++ b/arm/Makefile.common @@ -16,7 +16,10 @@ tests-common += $(TEST_DIR)/pmu.flat tests-common += $(TEST_DIR)/gic.flat tests-common += $(TEST_DIR)/psci.flat -tests-all = $(tests-common) $(tests) +scripts-common += $(TEST_DIR)/run +scripts-common += $(TEST_DIR)/unittests.cfg + +tests-all = $(tests-common) $(tests) $(scripts_common) all: $(tests-all) ################################################################## @@ -26,13 +29,13 @@ CFLAGS += -std=gnu99 CFLAGS += -ffreestanding CFLAGS += -Wextra CFLAGS += -O2 -CFLAGS += -I lib -I lib/libfdt +CFLAGS += -I $(SRCDIR)/lib -I $(SRCDIR)/lib/libfdt -I lib # We want to keep intermediate files .PRECIOUS: %.elf %.o asm-offsets = lib/$(ARCH)/asm-offsets.h -include scripts/asm-offsets.mak +include $(SRCDIR)/scripts/asm-offsets.mak cflatobjs += lib/util.o cflatobjs += lib/alloc.o @@ -60,11 +63,11 @@ start_addr := $(shell printf "%x\n" $$(( $(phys_base) + $(kernel_offset) ))) FLATLIBS = $(libcflat) $(LIBFDT_archive) $(libgcc) $(libeabi) %.elf: LDFLAGS = $(CFLAGS) -nostdlib -%.elf: %.o $(FLATLIBS) arm/flat.lds $(cstart.o) +%.elf: %.o $(FLATLIBS) $(SRCDIR)/arm/flat.lds $(cstart.o) $(CC) $(LDFLAGS) -o $@ \ - -Wl,-T,arm/flat.lds,--build-id=none,-Ttext=$(start_addr) \ + -Wl,-T,$(SRCDIR)/arm/flat.lds,--build-id=none,-Ttext=$(start_addr) \ $(filter %.o, $^) $(FLATLIBS) \ - lib/auxinfo.c -DPROGNAME=\"$(@:.elf=.flat)\" + $(SRCDIR)/lib/auxinfo.c -DPROGNAME=\"$(@:.elf=.flat)\" %.flat: %.elf $(OBJCOPY) -O binary $^ $@ diff --git a/scripts/asm-offsets.mak b/scripts/asm-offsets.mak index b2578a6..ecf583f 100644 --- a/scripts/asm-offsets.mak +++ b/scripts/asm-offsets.mak @@ -29,11 +29,13 @@ define make_asm_offsets endef $(asm-offsets:.h=.s): $(asm-offsets:.h=.c) + mkdir -p $(dir $@) $(CC) $(CFLAGS) -fverbose-asm -S -o $@ $< $(asm-offsets): $(asm-offsets:.h=.s) $(call make_asm_offsets) - cp -f $(asm-offsets) lib/generated + mkdir -p lib/generated + cp -f $(asm-offsets) lib/generated/ asm_offsets_clean: $(RM) $(asm-offsets) $(asm-offsets:.h=.s) \ -- 2.11.0 _______________________________________________ kvmarm mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
