gcc/go/Make-lang.in

   1 # Make-lang.in -- Top level -*- makefile -*- fragment for gcc Go frontend.
   2
   3 # Copyright (C) 2009-2022 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
  25 GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)')
  26 GCCGO_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccgo|sed '$(program_transform_name)')
  27
  28 # The name for selecting go in LANGUAGES.
  29 go: go1$(exeext)
  30 go.serial = go1$(exeext)
  31
  32 .PHONY: go
  33
  34 CFLAGS-go/gospec.o += $(DRIVER_DEFINES)
  35
  36 GCCGO_OBJS = $(GCC_OBJS) go/gospec.o
  37 gccgo$(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) $(LIBS)
  41
  42 # The cross-compiler version.  This is built mainly as a signal to the
  43 # go.install-common target.  If this executable exists, it means that
  44 # go.all.cross was run.
  45 gccgo-cross$(exeext): gccgo$(exeext)
  46         -rm -f gccgo-cross$(exeext)
  47         cp gccgo$(exeext) gccgo-cross$(exeext)
  48
  49 # Use strict warnings.
  50 go-warn = $(STRICT_WARN)
  51
  52 GO_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
  81 go_OBJS = $(GO_OBJS) go/gospec.o
  82
  83 go1$(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
  91 GO_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
  98 doc/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
 105 doc/gccgo.dvi: $(GO_TEXI_FILES)
 106         $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 107
 108 doc/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) $<
 116
 117 .INTERMEDIATE: gccgo.pod
 118
 119 gccgo.pod: go/gccgo.texi
 120         -$(TEXI2POD) -D gccgo < $< > $@
 121
 122 # Build hooks.
 123
 124 go.all.cross: gccgo-cross$(exeext)
 125 go.start.encap: gccgo$(exeext)
 126 go.rest.encap:
 127 go.info: doc/gccgo.info
 128 go.dvi: doc/gccgo.dvi
 129 go.pdf: doc/gccgo.pdf
 130 go.html: $(build_htmldir)/go/index.html
 131 go.srcinfo: doc/gccgo.info
 132         -cp -p $^ $(srcdir)/doc
 133 go.srcextra:
 134 go.tags: force
 135         cd $(srcdir)/go; \
 136         $(ETAGS) -o TAGS.sub *.cc *.h gofrontend/*.h gofrontend/*.cc; \
 137         $(ETAGS) --include TAGS.sub --include ../TAGS.sub
 138 go.man: doc/gccgo.1
 139 go.srcman: doc/gccgo.1
 140         -cp -p $^ $(srcdir)/doc
 141
 142 lang_checks += check-go
 143 lang_checks_parallelized += check-go
 144 check_go_parallelize = 10
 145
 146 # No go-specific selftests
 147 selftest-go:
 148
 149 # Install hooks.
 150
 151 go.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
 164 go.install-plugin:
 165
 166 go.install-info: $(DESTDIR)$(infodir)/gccgo.info
 167
 168 go.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/$$f"; \
 176         done
 177
 178 go.install-html: $(build_htmldir)/go
 179         @$(NORMAL_INSTALL)
 180         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
 181         @for p in $(build_htmldir)/go; do \
 182           if test -f "$$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
 195 go.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
 202 go.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
 210 go.mostlyclean:
 211         -rm -f go/*$(objext)
 212         -rm -f go/*$(coverageexts)
 213         -rm -f gccgo$(exeext) gccgo-cross$(exeext) go1$(exeext)
 214 go.clean:
 215 go.distclean:
 216 go.maintainer-clean:
 217         -rm -f $(docobjdir)/gccgo.1
 218
 219 # Stage hooks.
 220
 221 go.stage1: stage1-start
 222         -mv go/*$(objext) stage1/go
 223 go.stage2: stage2-start
 224         -mv go/*$(objext) stage2/go
 225 go.stage3: stage3-start
 226         -mv go/*$(objext) stage3/go
 227 go.stage4: stage4-start
 228         -mv go/*$(objext) stage4/go
 229 go.stageprofile: stageprofile-start
 230         -mv go/*$(objext) stageprofile/go
 231 go.stagefeedback: stagefeedback-start
 232         -mv go/*$(objext) stagefeedback/go
 233
 234 CFLAGS-go/go-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \
 235         -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\"
 236
 237 GOINCLUDES = -I $(srcdir)/go -I $(srcdir)/go/gofrontend
 238
 239 CFLAGS-go/go-gcc.o += $(GOINCLUDES)
 240 CFLAGS-go/go-linemap.o += $(GOINCLUDES)
 241 CFLAGS-go/go-sha1.o += $(GOINCLUDES)
 242 CFLAGS-go/go-gcc-diagnostics.o += $(GOINCLUDES)
 243 CFLAGS-go/go-encode-id.o += $(GOINCLUDES)
 244
 245 go/%.o: go/gofrontend/%.cc
 246         $(COMPILE) $(GOINCLUDES) $<
 247         $(POSTCOMPILE)