ddc3119c4e
Revert "Parallelize depend file generation"
This reverts commit d5b6ec450f.
parallel depend ddc does not significantly speed up compilation,
intermediately generated .ddc files can cause problems if compilation is interrupted unexpectedly
Signed-off-by: xuxin19 <xuxin19@xiaomi.com>
125 lines
4.4 KiB
Text
125 lines
4.4 KiB
Text
############################################################################
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# libs/libm/openlibm/Make.defs
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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OPENLIBM_VERSION=0.8.1
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ifeq ($(wildcard openlibm/openlibm/.git),)
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openlibm-$(OPENLIBM_VERSION).zip:
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$(call DOWNLOAD,https://github.com/JuliaMath/openlibm/archive/refs/tags,v$(OPENLIBM_VERSION).zip,openlibm.zip)
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openlibm/openlibm: openlibm-$(OPENLIBM_VERSION).zip
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$(Q) unzip -o openlibm.zip
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$(Q) mv openlibm-$(OPENLIBM_VERSION) openlibm/openlibm
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$(Q) patch -p0 < openlibm/0001-fix-build-float_t-error-float_t-has-not-been-declare.patch
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$(Q) patch -p0 < openlibm/0002-add-math.h-and-complex.h-to-openlibm.patch
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endif
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distclean::
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$(Q) $(DIRUNLINK) $(TOPDIR)/include/openlibm
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ifeq ($(wildcard openlibm/openlibm/.git),)
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$(call DELFILE, openlibm.zip)
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$(call DELDIR, openlibm/openlibm)
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endif
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$(TOPDIR)/include/openlibm: openlibm/openlibm
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$(Q) $(DIRLINK) $(CURDIR)/openlibm/openlibm/include $@
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context:: $(TOPDIR)/include/openlibm
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# OS-specific stuff
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# Get ARCH, it is used to read source code file list form $(ARCH)/Make.files
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ifeq ($(CONFIG_ARCH),sim)
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ifeq ($(CONFIG_SIM_M32),y)
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ARCH = i387
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else ifeq ($(CONFIG_HOST_ARM64),y)
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ARCH = aarch64
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else ifeq ($(CONFIG_HOST_ARM),y)
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ARCH = arm
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else ifeq ($(CONFIG_HOST_X86),y)
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ARCH = i387
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else
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ARCH = amd64
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endif
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else ifeq ($(CONFIG_ARCH),risc-v)
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ARCH = riscv64
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else ifeq ($(CONFIG_ARCH),arm)
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ARCH = arm
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else ifeq ($(CONFIG_ARCH),arm64)
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ARCH = arm64
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else ifeq ($(CONFIG_ARCH),x86)
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ARCH = i387
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else ifeq ($(CONFIG_ARCH),x86_64)
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ARCH = amd64
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else
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ARCH = $(CONFIG_ARCH)
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endif
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# Get source code lits from Make.files,and append to variable SRCS
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# (1) Override CUR_SRCS to xxx_SRCS(for example src_SRCS etc.), then in xxx/Make.files CUR_SRCS is changed to xxx_SRCS.
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# (2) Include Make.files
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# (3) Get variable xxx_SRCS from Make.files, and append it to variable SRCS
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define INC_template
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ifneq ($(wildcard $(1)/Make.files),)
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override CUR_SRCS = $(2)_SRCS
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include $(1)/Make.files
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SRCS += $$($(2)_SRCS)
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endif
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endef
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# Determines whether `long double` is the same as `double` on this arch.
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# linux x86_64, for instance, `long double` is 80 bits wide, whereas on macOS aarch64,
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# `long double` is the same as `double`.
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ifneq ($(filter $(ARCH),i387 amd64),) # Add ld80 directory on x86 and x64
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$(eval $(call INC_template,openlibm/openlibm/ld80))
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VPATH += :openlibm/openlibm/ld80
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DEPPATH += --dep-path openlibm/openlibm/ld80
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else ifneq ($(filter $(ARCH),aarch64),) # Add ld128 directory on aarch64
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$(eval $(call INC_template,openlibm/openlibm/ld128))
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VPATH += :openlibm/openlibm/ld128
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DEPPATH += --dep-path openlibm/openlibm/ld128
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endif
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$(eval $(call INC_template,openlibm/openlibm/src,src))
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$(eval $(call INC_template,openlibm/openlibm/$(ARCH),$(ARCH)))
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$(eval $(call INC_template,openlibm/openlibm/bsdsrc,bsdsrc))
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VPATH += :openlibm/openlibm/src
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VPATH += :openlibm/openlibm/$(ARCH)
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VPATH += :openlibm/openlibm/bsdsrc
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DEPPATH += --dep-path openlibm/openlibm/src
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DEPPATH += --dep-path openlibm/openlibm/$(ARCH)
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DEPPATH += --dep-path openlibm/openlibm/bsdsrc
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CFLAGS += ${INCDIR_PREFIX}openlibm/openlibm
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CFLAGS += ${INCDIR_PREFIX}openlibm/openlibm/$(ARCH)
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CFLAGS += ${INCDIR_PREFIX}openlibm/openlibm/src
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CFLAGS += ${DEFINE_PREFIX}__BSD_VISIBLE
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AFLAGS += ${INCDIR_PREFIX}openlibm/openlibm
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AFLAGS += ${INCDIR_PREFIX}openlibm/openlibm/$(ARCH)
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AFLAGS += ${INCDIR_PREFIX}openlibm/openlibm/src
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AFLAGS += ${DEFINE_PREFIX}__BSD_VISIBLE
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CSRCS := $(sort $(filter %.c,$(SRCS)))
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ASRCS := $(sort $(filter %.S,$(SRCS)))
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# CSRCS and ASRCS have the same name files, we use .S files,so remove them from CSRCS
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CSRCS := $(filter-out $(patsubst %.S,%.c,$(ASRCS)),$(CSRCS))
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