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>
94 lines
2.5 KiB
Makefile
94 lines
2.5 KiB
Makefile
############################################################################
|
|
# libs/libxx/Makefile
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
#
|
|
###########################################################################
|
|
|
|
include $(TOPDIR)/Make.defs
|
|
|
|
# Include the uClibc++ Make.defs file if selected. If it is included,
|
|
# the uClibc++/Make.defs file will add its files to the source file list,
|
|
# add its DEPPATH info, and will add the appropriate paths to the VPATH
|
|
# variable
|
|
#
|
|
# Note that an error will occur if you select CONFIG_LIBXX_UCLIBCXX
|
|
# without installing the uClibc++ package. This is intentional to let
|
|
# you know about the configuration problem. Refer to the README.txt file
|
|
# in the NuttX uClibc++ GIT repository for more information
|
|
|
|
ifeq ($(CONFIG_UCLIBCXX),y)
|
|
include uClibc++.defs
|
|
else ifeq ($(CONFIG_LIBCXX),y)
|
|
include libcxx.defs
|
|
else
|
|
include libcxxmini.defs
|
|
ifeq ($(CONFIG_ETL),y)
|
|
include etl.defs
|
|
endif
|
|
endif
|
|
|
|
ifeq ($(CONFIG_LIBCXXABI),y)
|
|
include libcxxabi.defs
|
|
endif
|
|
|
|
# Object Files
|
|
|
|
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
|
COBJS = $(CSRCS:.c=$(OBJEXT))
|
|
CXXOBJS = $(CXXSRCS:.cxx=$(OBJEXT))
|
|
CPPOBJS = $(CPPSRCS:.cpp=$(OBJEXT))
|
|
|
|
SRCS = $(ASRCS) $(CSRCS) $(CXXSRCS) $(CPPSRCS)
|
|
OBJS = $(AOBJS) $(COBJS) $(CXXOBJS) $(CPPOBJS)
|
|
|
|
BIN = libxx$(LIBEXT)
|
|
|
|
all: $(BIN)
|
|
.PHONY: depend clean distclean context
|
|
|
|
$(AOBJS): %$(OBJEXT): %.S
|
|
$(call ASSEMBLE, $<, $@)
|
|
|
|
$(COBJS): %$(OBJEXT): %.c
|
|
$(call COMPILE, $<, $@)
|
|
|
|
$(CXXOBJS): %$(OBJEXT): %.cxx
|
|
$(call COMPILEXX, $<, $@)
|
|
|
|
$(CPPOBJS): %$(OBJEXT): %.cpp
|
|
$(call COMPILEXX, $<, $@)
|
|
|
|
$(BIN): $(OBJS)
|
|
$(call ARCHIVE, $@, $(OBJS))
|
|
|
|
context::
|
|
|
|
.depend: Makefile $(SRCS) $(TOPDIR)$(DELIM).config
|
|
$(Q) $(MKDEP) $(DEPPATH) "$(CXX)" -- $(CXXFLAGS) -- $(SRCS) >Make.dep
|
|
$(Q) touch $@
|
|
|
|
depend: .depend
|
|
|
|
clean:
|
|
$(call DELFILE, $(BIN))
|
|
$(call CLEAN)
|
|
|
|
distclean:: clean
|
|
$(call DELFILE, Make.dep)
|
|
$(call DELFILE, .depend)
|
|
|
|
-include Make.dep
|