2 include toolchain.mkinc
3 include lunabuild.mkinc
5 include $(lbuild_mkinc)
8 $(error ARCH is not set)
13 sys_include := $(CURDIR)/includes
14 build_dir := $(CURDIR)/build
16 libc_files := $(libc_name).a
17 libc := $(addprefix $(build_dir)/lib/,$(libc_files))
19 common_param := CC AR INCLUDES BUILD_DIR BUILD_NAME\
20 CFLAGS LDFLAGS ARCH LBUILD
22 INCLUDES := $(sys_include)
23 BUILD_DIR := $(build_dir)
24 BUILD_NAME := $(libc_name).a
26 mkapp-list := $(addprefix app-, $(shell cat apps.list))
27 mkexec-list := $(addprefix $(build_dir)/bin/, $(_LBUILD_SRCS))
29 uexec_ld := $(CURDIR)/uexec.ld
31 # Directory structure prerequisites
33 @mkdir -p $(build_dir)/bin
36 @mkdir -p $(build_dir)/lib
38 $(build_dir)/includes:
39 @mkdir -p $(build_dir)/includes
42 export $(common_param)
43 $(build_dir)/$(libc_name).a: $(build_dir)/bin $(build_dir)/lib $(build_dir)/includes
44 $(call status,TASK,$(BUILD_NAME))
45 @$(MAKE) $(MKFLAGS) -C libc/ $(task)
47 $(uexec_ld): $(uexec_ld)x
48 @$(CC) -include $(lbuild_config_h) -x c -P -E $< -o $@
50 # Application (with standalone makefile)
51 export LD_SCRIPT := $(uexec_ld)
52 export LIBC := $(libc)
53 export $(common_param)
55 $(call status,TASK,$*)
56 @$(MAKE) $(MKFLAGS) -C $* $(task) BUILD_NAME="$*"
59 app: INCLUDES += $(build_dir)/includes
63 # Programs (single file)
66 @$(CC) $(CFLAGS) $(addprefix -I,$(INCLUDES)) -c $< -o $@
68 $(build_dir)/bin/%: exec_%.o $(uexec_ld)
69 $(call status,LD,$(@F))
70 @$(CC) -T $(uexec_ld) -o $@ $< $(libc) $(LDFLAGS)
73 exec: INCLUDES += $(build_dir)/includes
80 @rm -rf $(build_dir) $(lbuild_dir) $(uexec_ld)
81 @$(MAKE) $(MKFLAGS) -C libc/ $(task)
85 all: $(build_dir)/$(libc_name).a exec app