gcc/go/Make-lang.in

   1 # Make-lang.in -- Top level -*- makefile -*- fragment for gcc Go frontend.
   2
   3 # Copyright (C) 2009-2015 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
  31 .PHONY: go
  32
  33 CFLAGS-go/gospec.o += $(DRIVER_DEFINES)
  34
  35 GCCGO_OBJS = $(GCC_OBJS) go/gospec.o
  36 gccgo$(exeext): $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
  37         +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
  38           $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
  39           $(EXTRA_GCC_LIBS) $(LIBS)
  40
  41 # The cross-compiler version.  This is built mainly as a signal to the
  42 # go.install-common target.  If this executable exists, it means that
  43 # go.all.cross was run.
  44 gccgo-cross$(exeext): gccgo$(exeext)
  45         -rm -f gccgo-cross$(exeext)
  46         cp gccgo$(exeext) gccgo-cross$(exeext)
  47
  48 # Use strict warnings.
  49 go-warn = $(STRICT_WARN)
  50
  51 GO_OBJS = \
  52         go/ast-dump.o \
  53         go/dataflow.o \
  54         go/escape.o \
  55         go/export.o \
  56         go/expressions.o \
  57         go/go-backend.o \
  58         go/go-dump.o \
  59         go/go-gcc.o \
  60         go/go-lang.o \
  61         go/go-linemap.o \
  62         go/go-optimize.o \
  63         go/go.o \
  64         go/gogo.o \
  65         go/import.o \
  66         go/import-archive.o \
  67         go/lex.o \
  68         go/parse.o \
  69         go/runtime.o \
  70         go/statements.o \
  71         go/types.o \
  72         go/unsafe.o
  73
  74 go_OBJS = $(GO_OBJS) go/gospec.o
  75
  76 go1$(exeext): $(GO_OBJS) attribs.o $(BACKEND) $(LIBDEPS)
  77         +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
  78               $(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
  79
  80 # Documentation.
  81
  82 GO_TEXI_FILES = \
  83         go/gccgo.texi \
  84         $(gcc_docdir)/include/fdl.texi \
  85         $(gcc_docdir)/include/gpl_v3.texi \
  86         $(gcc_docdir)/include/gcc-common.texi \
  87         gcc-vers.texi
  88
  89 doc/gccgo.info: $(GO_TEXI_FILES)
  90         if test "x$(BUILD_INFO)" = xinfo; then \
  91           rm -f doc/gccgo.info*; \
  92           $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
  93                 -I $(gcc_docdir)/include -o $@ $<; \
  94         else true; fi
  95
  96 doc/gccgo.dvi: $(GO_TEXI_FILES)
  97         $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
  98
  99 doc/gccgo.pdf: $(GO_TEXI_FILES)
 100         $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 101
 102 $(build_htmldir)/go/index.html: $(GO_TEXI_FILES)
 103         $(mkinstalldirs) $(@D)
 104         rm -f $(@D)/*
 105         $(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \
 106                 -I $(srcdir)/go -o $(@D) $<
 107
 108 .INTERMEDIATE: gccgo.pod
 109
 110 gccgo.pod: go/gccgo.texi
 111         -$(TEXI2POD) -D gccgo < $< > $@
 112
 113 # Build hooks.
 114
 115 go.all.cross: gccgo-cross$(exeext)
 116 go.start.encap: gccgo$(exeext)
 117 go.rest.encap:
 118 go.info: doc/gccgo.info
 119 go.dvi: doc/gccgo.dvi
 120 go.pdf: doc/gccgo.pdf
 121 go.html: $(build_htmldir)/go/index.html
 122 go.srcinfo: doc/gccgo.info
 123         -cp -p $^ $(srcdir)/doc
 124 go.srcextra:
 125 go.tags: force
 126         cd $(srcdir)/go; \
 127         etags -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \
 128         etags --include TAGS.sub --include ../TAGS.sub
 129 go.man: doc/gccgo.1
 130 go.srcman: doc/gccgo.1
 131         -cp -p $^ $(srcdir)/doc
 132
 133 lang_checks += check-go
 134 lang_checks_parallelized += check-go
 135 check_go_parallelize = 10
 136
 137 # Install hooks.
 138
 139 go.install-common: installdirs
 140         -rm -f $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
 141         $(INSTALL_PROGRAM) gccgo$(exeext) $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
 142         -if test -f go1$(exeext); then \
 143           if test -f gccgo-cross$(exeext); then \
 144             :; \
 145           else \
 146             rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext); \
 147             ( cd $(DESTDIR)$(bindir) && \
 148               $(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext) ); \
 149           fi; \
 150         fi
 151
 152 go.install-plugin:
 153
 154 go.install-info: $(DESTDIR)$(infodir)/gccgo.info
 155
 156 go.install-pdf: doc/gccgo.pdf
 157         @$(NORMAL_INSTALL)
 158         test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
 159         @for p in doc/gccgo.pdf; do \
 160           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 161           f=$(pdf__strip_dir) \
 162           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
 163           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
 164         done
 165
 166 go.install-html: $(build_htmldir)/go
 167         @$(NORMAL_INSTALL)
 168         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
 169         @for p in $(build_htmldir)/go; do \
 170           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
 171           f=$(html__strip_dir) \
 172           if test -d "$$d$$p"; then \
 173             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
 174             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
 175             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
 176             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
 177           else \
 178             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
 179             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
 180           fi; \
 181         done
 182
 183 go.install-man: $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
 184
 185 $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext): doc/gccgo.1 installdirs
 186         -rm -f $@
 187         -$(INSTALL_DATA) $< $@
 188         -chmod a-x $@
 189
 190 go.uninstall:
 191         rm -rf $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
 192         rm -rf $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
 193         rm -rf $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext)
 194         rm -rf $(DESTDIR)$(infodir)/gccgo.info*
 195
 196 # Clean hooks.
 197
 198 go.mostlyclean:
 199         -rm -f go/*$(objext)
 200         -rm -f go/*$(coverageexts)
 201         -rm -f gccgo$(exeext) gccgo-cross$(exeext) go1$(exeext)
 202 go.clean:
 203 go.distclean:
 204 go.maintainer-clean:
 205         -rm -f $(docobjdir)/gccgo.1
 206
 207 # Stage hooks.
 208
 209 go.stage1: stage1-start
 210         -mv go/*$(objext) stage1/go
 211 go.stage2: stage2-start
 212         -mv go/*$(objext) stage2/go
 213 go.stage3: stage3-start
 214         -mv go/*$(objext) stage3/go
 215 go.stage4: stage4-start
 216         -mv go/*$(objext) stage4/go
 217 go.stageprofile: stageprofile-start
 218         -mv go/*$(objext) stageprofile/go
 219 go.stagefeedback: stagefeedback-start
 220         -mv go/*$(objext) stagefeedback/go
 221
 222 CFLAGS-go/go-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \
 223         -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\"
 224
 225 GOINCLUDES = -I $(srcdir)/go -I $(srcdir)/go/gofrontend
 226
 227 CFLAGS-go/go-gcc.o += $(GOINCLUDES)
 228 CFLAGS-go/go-linemap.o += $(GOINCLUDES)
 229
 230 go/%.o: go/gofrontend/%.cc
 231         $(COMPILE) $(GOINCLUDES) $<
 232         $(POSTCOMPILE)