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150 lines
4.2 KiB
Makefile
150 lines
4.2 KiB
Makefile
# Nathan's generic Makefile -*- mode:Makefile -*-
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# Copyright (C) 2019-2020 Nathan Sidwell, nathan@acm.org
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# License: Apache v2.0
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srcdir := /home/seti/riscv-gnu-toolchain/gcc/libcody
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prefix := /opt/riscv
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exec_prefix := ${prefix}
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bindir := ${exec_prefix}/bin
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libdir := ${exec_prefix}/lib
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includedir := ${prefix}/include
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# Linker options
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LDFLAGS := -static-libstdc++ -static-libgcc -Wl,--no-undefined
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LIBS :=
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# We have to place the -I paths last, so that building will see -I paths to us
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CXX := $(filter-out -I%,g++ -std=c++11)
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AR := ar
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RANLIB := ranlib
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INSTALL := $(srcdir)/build-aux/install-sh
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# C++ compiler options
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CXXFLAGS := -g -O2
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CXXINC := $(filter -I%,g++ -std=c++11)
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CXXOPTS := $(CXXFLAGS)
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ifneq (,yes)
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CXXOPTS += -fno-exceptions -fno-rtti
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endif
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# Config
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CXXOPTS += $(filter-out -DHAVE_CONFIG_H,-DHAVE_CONFIG_H) -include config.h
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# Linker options
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LDFLAGS := -static-libstdc++ -static-libgcc -Wl,--no-undefined
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LIBS :=
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# Per-source & per-directory compile flags (warning: recursive)
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SRC_CXXFLAGS = $(CXXFLAGS$(patsubst $(srcdir)%,%,$1)) \
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$(if $(filter-out $(srcdir)/,$1),\
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$(call $0,$(dir $(patsubst %/,%,$1))))
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ifneq ($(MAINTAINER),)
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override MAINTAINER += $1
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endif
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ifeq (,yes)
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MAINTAINER = $2
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else
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MAINTAINER = \# --enable-maintainer-mode to rebuild $1, or make MAINTAINER=touch
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endif
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vpath %.in $(srcdir)
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vpath %.cc $(srcdir)
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.SUFFIXES: .o .cc
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%.o: %.cc
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@mkdir -p $(dir $@)
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$(CXX) $(strip $(CXXOPTS) $(call SRC_CXXFLAGS,$<) $(CXXINC)) \
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-MMD -MP -MF ${@:.o=.d} -c -o $@ $<
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all:: Makefile
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mostlyclean::
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clean:: Makefile
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# FIXME: Delete
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revision.stamp: $(srcdir)/.
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@revision=$$(git -C $(srcdir) rev-parse HEAD 2>/dev/null) ;\
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if test -n "$$revision" ;\
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then revision=git-$$revision ;\
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if git -C $(srcdir) status --porcelain 2>/dev/null | grep -vq '^ ' ;\
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then revision+=M ;\
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fi ;\
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else revision=unknown ;\
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fi ;\
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echo $$revision > $@
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revision: revision.stamp
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@cmp -s $< $@ || cp -f $< $@
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mostlyclean::
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clean:: mostlyclean
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rm -f revision.stamp revision
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distclean:: clean
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rm -f config.log config.status
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$(srcdir)/configure: $(srcdir)/configure.ac $(srcdir)/config.m4
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$(call MAINTAINER,$@,cd $(@D) && autoconf -W all,error)
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$(srcdir)/config.h.in: $(srcdir)/configure.ac $(srcdir)/config.m4
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$(call MAINTAINER,$@,cd $(@D) && autoheader -f -W all,error)
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config.h: config.status config.h.in
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./$< --header=$@
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touch $@
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ifeq ($(filter %clean,$(MAKECMDGOALS)),)
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Makefile: config.status Makefile.in
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./$< --file=$@
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touch $@
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endif
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config.status: $(srcdir)/configure $(srcdir)/config.h.in
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if test -x $@; then ./$@ -recheck; else $< '--srcdir=/home/seti/riscv-gnu-toolchain/gcc/libcody' '--cache-file=./config.cache' '--prefix=/opt/riscv' '--disable-shared' '--disable-threads' '--disable-tls' '--with-system-zlib' '--with-newlib' '--with-sysroot=/opt/riscv/riscv32-unknown-elf' '--disable-libmudflap' '--disable-libssp' '--disable-libquadmath' '--disable-libgomp' '--disable-nls' '--disable-tm-clone-registry' '--disable-multilib' '--with-abi=ilp32' '--with-arch=rv32imc' '--with-tune=rocket' '--with-isa-spec=2.2' '--enable-languages=c,c++,lto' '--program-transform-name=s&^&riscv32-unknown-elf-&' '--disable-option-checking' '--build=x86_64-pc-linux-gnu' '--host=x86_64-pc-linux-gnu' '--target=riscv32-unknown-elf' 'build_alias=x86_64-pc-linux-gnu' 'host_alias=x86_64-pc-linux-gnu' 'target_alias=riscv32-unknown-elf' 'CXX=g++' 'CXXFLAGS=-g -O2 ' 'LDFLAGS=-static-libstdc++ -static-libgcc '; fi
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mostlyclean::
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clean:: mostlyclean
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rm -f $(shell find $(srcdir) -name '*~')
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distclean:: clean
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rm -f config.h
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maintainer-clean:: distclean
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rm -f $(srcdir)/config.h.in
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.PHONY: all check clean distclean maintainer-clean mostlyclean
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CXXFLAGS/ := -I$(srcdir)
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LIBCODY.O := buffer.o client.o fatal.o netclient.o netserver.o \
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resolver.o packet.o server.o
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all:: libcody.a
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libcody.a: $(LIBCODY.O)
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$(AR) -cr $@ $^
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$(RANLIB) $@
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mostlyclean::
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clean:: mostlyclean
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rm -f $(LIBCODY.O) $(LIBCODY.O:.o=.d)
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rm -f libcody.a
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CXXFLAGS/fatal.cc = -DSRCDIR='"$(srcdir)"'
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fatal.o: Makefile revision
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install::
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$(INSTALL) -d $(libdir) $(includedir)
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$(INSTALL) libcody.a $(libdir)
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$(INSTALL) $(srcdir)/cody.hh $(includedir)
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ifeq ($(filter clean%,$(MAKECMDGOALS)),)
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-include $(LIBCODY.O:.o=.d)
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endif
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