2019-04-26 10:47:33 +00:00
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PORT_DIR := $(call select_from_ports,libc)
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2018-11-13 13:02:37 +00:00
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# Depot hack
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ifneq ($(PORT_DIR),)
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LIBM_PORT_DIR = $(PORT_DIR)/
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endif
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LIBM_SRC_DIR := $(LIBM_PORT_DIR)src/lib/openlibm
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SHARED_LIB = yes
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LIBS += libc
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2020-04-02 08:06:52 +00:00
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CC_C_OPT += -fno-gnu89-inline
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CC_C_OPT += -std=c99 -DASSEMBLER -D__BSD_VISIBLE -Wno-implicit-function-declaration
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2018-11-13 13:02:37 +00:00
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CC_OPT += -include sys/cdefs.h
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INC_DIR += $(REP_DIR)/include/openlibm
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INC_DIR += $(LIBM_SRC_DIR)
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INC_DIR += $(LIBM_SRC_DIR)/src
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INC_DIR += $(LIBM_PORT_DIR)include/openlibm
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INC_DIR += $(LIBM_SRC_DIR)/include
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SUBDIRS = src $(ARCH) bsdsrc
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# Add ld80 directory on x86 and x64
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ifneq ($(filter $(ARCH),i387 amd64),)
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SUBDIRS += ld80
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else
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ifneq ($(filter $(ARCH),aarch64),)
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SUBDIRS += ld128
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else
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endif
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endif
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define INC_template
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TEST=test
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override CUR_SRCS = $(1)_SRCS
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-include $(LIBM_SRC_DIR)/$(1)/Make.files
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SRCS += $$(addprefix $(1)/,$$($(1)_SRCS))
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endef
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$(foreach dir,$(SUBDIRS),$(eval $(call INC_template,$(dir))))
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DUPLICATE_NAMES = $(filter $(patsubst %.S,%,$($(ARCH)_SRCS)),$(patsubst %.c,%,$(src_SRCS)))
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DUPLICATE_SRCS = $(addsuffix .c,$(DUPLICATE_NAMES))
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CLEAN_SRCS = $(filter-out $(DUPLICATE_SRCS),$(notdir $(SRCS)))
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SRC_C += $(filter %.c,$(CLEAN_SRCS))
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SRC_S += $(filter %.S,$(CLEAN_SRCS))
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$(foreach dir,$(SUBDIRS),$(eval vpath %.c $(LIBM_SRC_DIR)/$(dir)))
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$(foreach dir,$(SUBDIRS),$(eval vpath %.S $(LIBM_SRC_DIR)/$(dir)))
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$(foreach dir,$(SUBDIRS),$(eval INC_DIR += $(LIBM_SRC_DIR)/$(dir)))
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