gcc/go/Make-lang.in

   1 # Make-lang.in -- Top level -*- makefile -*- fragment for gcc Go frontend.
   2
   3 # Copyright (C) 2009-2020 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/escape.o \
  54         go/export.o \
  55         go/expressions.o \
  56         go/go-backend.o \
  57         go/go-diagnostics.o \
  58         go/go-encode-id.o \
  59         go/go-dump.o \
  60         go/go-gcc.o \
  61         go/go-gcc-diagnostics.o \
  62         go/go-lang.o \
  63         go/go-linemap.o \
  64         go/go-optimize.o \
  65         go/go-sha1.o \
  66         go/go.o \
  67         go/gogo.o \
  68         go/import.o \
  69         go/import-archive.o \
  70         go/lex.o \
  71         go/names.o \
  72         go/parse.o \
  73         go/runtime.o \
  74         go/statements.o \
  75         go/types.o \
  76         go/unsafe.o \
  77         go/wb.o
  78
  79 go_OBJS = $(GO_OBJS) go/gospec.o
  80
  81 go1$(exeext): $(GO_OBJS) attribs.o $(BACKEND) $(LIBDEPS)
  82         +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
  83               $(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
  84
  85 # Documentation.
  86
  87 GO_TEXI_FILES = \
  88         go/gccgo.texi \
  89         $(gcc_docdir)/include/fdl.texi \
  90         $(gcc_docdir)/include/gpl_v3.texi \
  91         $(gcc_docdir)/include/gcc-common.texi \
  92         gcc-vers.texi
  93
  94 doc/gccgo.info: $(GO_TEXI_FILES)
  95         if test "x$(BUILD_INFO)" = xinfo; then \
  96           rm -f doc/gccgo.info*; \
  97           $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
  98                 -I $(gcc_docdir)/include -o $@ $<; \
  99         else true; fi
 100
 101 doc/gccgo.dvi: $(GO_TEXI_FILES)
 102         $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 103
 104 doc/gccgo.pdf: $(GO_TEXI_FILES)
 105         $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 106
 107 $(build_htmldir)/go/index.html: $(GO_TEXI_FILES)
 108         $(mkinstalldirs) $(@D)
 109         rm -f $(@D)/*
 110         $(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \
 111                 -I $(srcdir)/go -o $(@D) $<
 112
 113 .INTERMEDIATE: gccgo.pod
 114
 115 gccgo.pod: go/gccgo.texi
 116         -$(TEXI2POD) -D gccgo < $< > $@
 117
 118 # Build hooks.
 119
 120 go.all.cross: gccgo-cross$(exeext)
 121 go.start.encap: gccgo$(exeext)
 122 go.rest.encap:
 123 go.info: doc/gccgo.info
 124 go.dvi: doc/gccgo.dvi
 125 go.pdf: doc/gccgo.pdf
 126 go.html: $(build_htmldir)/go/index.html
 127 go.srcinfo: doc/gccgo.info
 128         -cp -p $^ $(srcdir)/doc
 129 go.srcextra:
 130 go.tags: force
 131         cd $(srcdir)/go; \
 132         etags -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \
 133         etags --include TAGS.sub --include ../TAGS.sub
 134 go.man: doc/gccgo.1
 135 go.srcman: doc/gccgo.1
 136         -cp -p $^ $(srcdir)/doc
 137
 138 lang_checks += check-go
 139 lang_checks_parallelized += check-go
 140 check_go_parallelize = 10
 141
 142 # No go-specific selftests
 143 selftest-go:
 144
 145 # Install hooks.
 146
 147 go.install-common: installdirs
 148         -rm -f $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
 149         $(INSTALL_PROGRAM) gccgo$(exeext) $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
 150         -if test -f go1$(exeext); then \
 151           if test -f gccgo-cross$(exeext); then \
 152             :; \
 153           else \
 154             rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext); \
 155             ( cd $(DESTDIR)$(bindir) && \
 156               $(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext) ); \
 157           fi; \
 158         fi
 159
 160 go.install-plugin:
 161
 162 go.install-info: $(DESTDIR)$(infodir)/gccgo.info
 163
 164 go.install-pdf: doc/gccgo.pdf
 165         @$(NORMAL_INSTALL)
 166         test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
 167         @for p in doc/gccgo.pdf; do \
 168           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 169           f=$(pdf__strip_dir) \
 170           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
 171           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
 172         done
 173
 174 go.install-html: $(build_htmldir)/go
 175         @$(NORMAL_INSTALL)
 176         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
 177         @for p in $(build_htmldir)/go; do \
 178           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
 179           f=$(html__strip_dir) \
 180           if test -d "$$d$$p"; then \
 181             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
 182             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
 183             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
 184             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
 185           else \
 186             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
 187             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
 188           fi; \
 189         done
 190
 191 go.install-man: $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
 192
 193 $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext): doc/gccgo.1 installdirs
 194         -rm -f $@
 195         -$(INSTALL_DATA) $< $@
 196         -chmod a-x $@
 197
 198 go.uninstall:
 199         rm -rf $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
 200         rm -rf $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
 201         rm -rf $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext)
 202         rm -rf $(DESTDIR)$(infodir)/gccgo.info*
 203
 204 # Clean hooks.
 205
 206 go.mostlyclean:
 207         -rm -f go/*$(objext)
 208         -rm -f go/*$(coverageexts)
 209         -rm -f gccgo$(exeext) gccgo-cross$(exeext) go1$(exeext)
 210 go.clean:
 211 go.distclean:
 212 go.maintainer-clean:
 213         -rm -f $(docobjdir)/gccgo.1
 214
 215 # Stage hooks.
 216
 217 go.stage1: stage1-start
 218         -mv go/*$(objext) stage1/go
 219 go.stage2: stage2-start
 220         -mv go/*$(objext) stage2/go
 221 go.stage3: stage3-start
 222         -mv go/*$(objext) stage3/go
 223 go.stage4: stage4-start
 224         -mv go/*$(objext) stage4/go
 225 go.stageprofile: stageprofile-start
 226         -mv go/*$(objext) stageprofile/go
 227 go.stagefeedback: stagefeedback-start
 228         -mv go/*$(objext) stagefeedback/go
 229
 230 CFLAGS-go/go-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \
 231         -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\"
 232
 233 GOINCLUDES = -I $(srcdir)/go -I $(srcdir)/go/gofrontend
 234
 235 CFLAGS-go/go-gcc.o += $(GOINCLUDES)
 236 CFLAGS-go/go-linemap.o += $(GOINCLUDES)
 237 CFLAGS-go/go-sha1.o += $(GOINCLUDES)
 238 CFLAGS-go/go-gcc-diagnostics.o += $(GOINCLUDES)
 239 CFLAGS-go/go-encode-id.o += $(GOINCLUDES)
 240
 241 go/%.o: go/gofrontend/%.cc
 242         $(COMPILE) $(GOINCLUDES) $<
 243         $(POSTCOMPILE)