1# Make-lang.in -- Top level -*- makefile -*- fragment for gcc Go frontend. 2 3# Copyright (C) 2009-2021 Free Software Foundation, Inc. 4 5# This file is part of GCC. 6 7# GCC is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 3, or (at your option) 10# any later version. 11 12# GCC is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16 17# You should have received a copy of the GNU General Public License 18# along with GCC; see the file COPYING3. If not see 19# <http://www.gnu.org/licenses/>. 20 21# This file provides the language dependent support in the main Makefile. 22 23# Installation name. 24 25GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)') 26GCCGO_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccgo|sed '$(program_transform_name)') 27 28# The name for selecting go in LANGUAGES. 29go: go1$(exeext) 30go.serial = go1$(exeext) 31 32.PHONY: go 33 34CFLAGS-go/gospec.o += $(DRIVER_DEFINES) 35 36GCCGO_OBJS = $(GCC_OBJS) go/gospec.o 37gccgo$(exeext): $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS) 38 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 39 $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \ 40 $(EXTRA_GCC_LIBS) $(LIBS) 41 42# The cross-compiler version. This is built mainly as a signal to the 43# go.install-common target. If this executable exists, it means that 44# go.all.cross was run. 45gccgo-cross$(exeext): gccgo$(exeext) 46 -rm -f gccgo-cross$(exeext) 47 cp gccgo$(exeext) gccgo-cross$(exeext) 48 49# Use strict warnings. 50go-warn = $(STRICT_WARN) 51 52GO_OBJS = \ 53 go/ast-dump.o \ 54 go/embed.o \ 55 go/escape.o \ 56 go/export.o \ 57 go/expressions.o \ 58 go/go-backend.o \ 59 go/go-diagnostics.o \ 60 go/go-encode-id.o \ 61 go/go-dump.o \ 62 go/go-gcc.o \ 63 go/go-gcc-diagnostics.o \ 64 go/go-lang.o \ 65 go/go-linemap.o \ 66 go/go-optimize.o \ 67 go/go-sha1.o \ 68 go/go.o \ 69 go/gogo.o \ 70 go/import.o \ 71 go/import-archive.o \ 72 go/lex.o \ 73 go/names.o \ 74 go/parse.o \ 75 go/runtime.o \ 76 go/statements.o \ 77 go/types.o \ 78 go/unsafe.o \ 79 go/wb.o 80 81go_OBJS = $(GO_OBJS) go/gospec.o 82 83go1$(exeext): $(GO_OBJS) attribs.o $(BACKEND) $(LIBDEPS) $(go.prev) 84 @$(call LINK_PROGRESS,$(INDEX.go),start) 85 +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ 86 $(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS) 87 @$(call LINK_PROGRESS,$(INDEX.go),end) 88 89# Documentation. 90 91GO_TEXI_FILES = \ 92 go/gccgo.texi \ 93 $(gcc_docdir)/include/fdl.texi \ 94 $(gcc_docdir)/include/gpl_v3.texi \ 95 $(gcc_docdir)/include/gcc-common.texi \ 96 gcc-vers.texi 97 98doc/gccgo.info: $(GO_TEXI_FILES) 99 if test "x$(BUILD_INFO)" = xinfo; then \ 100 rm -f doc/gccgo.info*; \ 101 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \ 102 -I $(gcc_docdir)/include -o $@ $<; \ 103 else true; fi 104 105doc/gccgo.dvi: $(GO_TEXI_FILES) 106 $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< 107 108doc/gccgo.pdf: $(GO_TEXI_FILES) 109 $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $< 110 111$(build_htmldir)/go/index.html: $(GO_TEXI_FILES) 112 $(mkinstalldirs) $(@D) 113 rm -f $(@D)/* 114 $(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \ 115 -I $(srcdir)/go -o $(@D) $< 116 117.INTERMEDIATE: gccgo.pod 118 119gccgo.pod: go/gccgo.texi 120 -$(TEXI2POD) -D gccgo < $< > $@ 121 122# Build hooks. 123 124go.all.cross: gccgo-cross$(exeext) 125go.start.encap: gccgo$(exeext) 126go.rest.encap: 127go.info: doc/gccgo.info 128go.dvi: doc/gccgo.dvi 129go.pdf: doc/gccgo.pdf 130go.html: $(build_htmldir)/go/index.html 131go.srcinfo: doc/gccgo.info 132 -cp -p $^ $(srcdir)/doc 133go.srcextra: 134go.tags: force 135 cd $(srcdir)/go; \ 136 $(ETAGS) -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \ 137 $(ETAGS) --include TAGS.sub --include ../TAGS.sub 138go.man: doc/gccgo.1 139go.srcman: doc/gccgo.1 140 -cp -p $^ $(srcdir)/doc 141 142lang_checks += check-go 143lang_checks_parallelized += check-go 144check_go_parallelize = 10 145 146# No go-specific selftests 147selftest-go: 148 149# Install hooks. 150 151go.install-common: installdirs 152 -rm -f $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext) 153 $(INSTALL_PROGRAM) gccgo$(exeext) $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext) 154 -if test -f go1$(exeext); then \ 155 if test -f gccgo-cross$(exeext); then \ 156 :; \ 157 else \ 158 rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext); \ 159 ( cd $(DESTDIR)$(bindir) && \ 160 $(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext) ); \ 161 fi; \ 162 fi 163 164go.install-plugin: 165 166go.install-info: $(DESTDIR)$(infodir)/gccgo.info 167 168go.install-pdf: doc/gccgo.pdf 169 @$(NORMAL_INSTALL) 170 test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc" 171 @for p in doc/gccgo.pdf; do \ 172 if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ 173 f=$(pdf__strip_dir) \ 174 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \ 175 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \ 176 done 177 178go.install-html: $(build_htmldir)/go 179 @$(NORMAL_INSTALL) 180 test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)" 181 @for p in $(build_htmldir)/go; do \ 182 if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \ 183 f=$(html__strip_dir) \ 184 if test -d "$$d$$p"; then \ 185 echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \ 186 $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \ 187 echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \ 188 $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \ 189 else \ 190 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \ 191 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \ 192 fi; \ 193 done 194 195go.install-man: $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext) 196 197$(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext): doc/gccgo.1 installdirs 198 -rm -f $@ 199 -$(INSTALL_DATA) $< $@ 200 -chmod a-x $@ 201 202go.uninstall: 203 rm -rf $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext) 204 rm -rf $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext) 205 rm -rf $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext) 206 rm -rf $(DESTDIR)$(infodir)/gccgo.info* 207 208# Clean hooks. 209 210go.mostlyclean: 211 -rm -f go/*$(objext) 212 -rm -f go/*$(coverageexts) 213 -rm -f gccgo$(exeext) gccgo-cross$(exeext) go1$(exeext) 214go.clean: 215go.distclean: 216go.maintainer-clean: 217 -rm -f $(docobjdir)/gccgo.1 218 219# Stage hooks. 220 221go.stage1: stage1-start 222 -mv go/*$(objext) stage1/go 223go.stage2: stage2-start 224 -mv go/*$(objext) stage2/go 225go.stage3: stage3-start 226 -mv go/*$(objext) stage3/go 227go.stage4: stage4-start 228 -mv go/*$(objext) stage4/go 229go.stageprofile: stageprofile-start 230 -mv go/*$(objext) stageprofile/go 231go.stagefeedback: stagefeedback-start 232 -mv go/*$(objext) stagefeedback/go 233 234CFLAGS-go/go-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \ 235 -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\" 236 237GOINCLUDES = -I $(srcdir)/go -I $(srcdir)/go/gofrontend 238 239CFLAGS-go/go-gcc.o += $(GOINCLUDES) 240CFLAGS-go/go-linemap.o += $(GOINCLUDES) 241CFLAGS-go/go-sha1.o += $(GOINCLUDES) 242CFLAGS-go/go-gcc-diagnostics.o += $(GOINCLUDES) 243CFLAGS-go/go-encode-id.o += $(GOINCLUDES) 244 245go/%.o: go/gofrontend/%.cc 246 $(COMPILE) $(GOINCLUDES) $< 247 $(POSTCOMPILE) 248