lunaix-os/usr/libc/makefile

   1 include lunabuild.mkinc
   2
   3 include $(lbuild_mkinc)
   4
   5 libc_include := $(CURDIR)/includes
   6
   7 BUILD_DIR ?= bin
   8 BUILD_NAME ?= liblunac
   9
  10 src_dirs := src
  11 src_dirs += arch/$(ARCH)
  12
  13 obj_files := $(addsuffix .o, $(_LBUILD_SRCS))
  14
  15 build_lib := $(BUILD_DIR)/lib
  16 build_include := $(BUILD_DIR)/includes
  17
  18 libc_include_opt = $(addprefix -I, $(libc_include))
  19 global_include_opt = $(addprefix -I, $(INCLUDES) $(_LBUILD_INCS))
  20
  21 check_folders := $(src_dirs)
  22 check_folders += $(build_lib) $(build_include)
  23
  24 $(BUILD_DIR):
  25         @mkdir -p bin
  26
  27 %.check:
  28         @if [ ! -d "$*" ]; then \
  29                 echo "'$*' is not exists" && exit 1;\
  30         fi
  31
  32 %.c.o: %.c
  33         @$(call status_,CC,$@)
  34         @$(CC) $(CFLAGS) $(libc_include_opt) $(global_include_opt) -c $< -o $@
  35
  36 %.S.o: %.S
  37         @$(call status_,AS,$@)
  38         @$(CC) $(CFLAGS) $(libc_include_opt) $(global_include_opt) -c $< -o $@
  39
  40 $(build_lib)/$(BUILD_NAME): $(obj_files)
  41         @$(call status_,AR,$(*F))
  42         @$(AR) rcs $@ $^
  43
  44 clean:
  45         @rm -rf $(lbuild_dir)
  46         @rm -f $(obj_files)
  47
  48 headers: $(libc_include)
  49         @$(call status_,INSTALL,$(<F))
  50         @cp -r $(libc_include)/* $(build_include)/
  51
  52 all: $(addsuffix .check, $(check_folders)) $(build_lib)/$(BUILD_NAME) headers
  53         @cp arch/$(ARCH)/crt0.S.o $(build_lib)/crt0.o