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# Make-lang.in -- Top level -*- makefile -*- fragment for gcc Go frontend.
# Copyright (C) 2009-2020 Free Software Foundation, Inc.
# This file is part of GCC.
# GCC is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option)
# any later version.
# GCC is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# This file provides the language dependent support in the main Makefile.
# Installation name.
GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)')
GCCGO_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccgo|sed '$(program_transform_name)')
# The name for selecting go in LANGUAGES.
go: go1$(exeext)
go.serial = go1$(exeext)
.PHONY: go
CFLAGS-go/gospec.o += $(DRIVER_DEFINES)
GCCGO_OBJS = $(GCC_OBJS) go/gospec.o
gccgo$(exeext): $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
$(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
$(EXTRA_GCC_LIBS) $(LIBS)
# The cross-compiler version. This is built mainly as a signal to the
# go.install-common target. If this executable exists, it means that
# go.all.cross was run.
gccgo-cross$(exeext): gccgo$(exeext)
-rm -f gccgo-cross$(exeext)
cp gccgo$(exeext) gccgo-cross$(exeext)
# Use strict warnings.
go-warn = $(STRICT_WARN)
GO_OBJS = \
go/ast-dump.o \
go/escape.o \
go/export.o \
go/expressions.o \
go/go-backend.o \
go/go-diagnostics.o \
go/go-encode-id.o \
go/go-dump.o \
go/go-gcc.o \
go/go-gcc-diagnostics.o \
go/go-lang.o \
go/go-linemap.o \
go/go-optimize.o \
go/go-sha1.o \
go/go.o \
go/gogo.o \
go/import.o \
go/import-archive.o \
go/lex.o \
go/names.o \
go/parse.o \
go/runtime.o \
go/statements.o \
go/types.o \
go/unsafe.o \
go/wb.o
go_OBJS = $(GO_OBJS) go/gospec.o
go1$(exeext): $(GO_OBJS) attribs.o $(BACKEND) $(LIBDEPS) $(go.prev)
@$(call LINK_PROGRESS,$(INDEX.go),start)
+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
$(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
@$(call LINK_PROGRESS,$(INDEX.go),end)
# Documentation.
GO_TEXI_FILES = \
go/gccgo.texi \
$(gcc_docdir)/include/fdl.texi \
$(gcc_docdir)/include/gpl_v3.texi \
$(gcc_docdir)/include/gcc-common.texi \
gcc-vers.texi
doc/gccgo.info: $(GO_TEXI_FILES)
if test "x$(BUILD_INFO)" = xinfo; then \
rm -f doc/gccgo.info*; \
$(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
-I $(gcc_docdir)/include -o $@ $<; \
else true; fi
doc/gccgo.dvi: $(GO_TEXI_FILES)
$(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
doc/gccgo.pdf: $(GO_TEXI_FILES)
$(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
$(build_htmldir)/go/index.html: $(GO_TEXI_FILES)
$(mkinstalldirs) $(@D)
rm -f $(@D)/*
$(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \
-I $(srcdir)/go -o $(@D) $<
.INTERMEDIATE: gccgo.pod
gccgo.pod: go/gccgo.texi
-$(TEXI2POD) -D gccgo < $< > $@
# Build hooks.
go.all.cross: gccgo-cross$(exeext)
go.start.encap: gccgo$(exeext)
go.rest.encap:
go.info: doc/gccgo.info
go.dvi: doc/gccgo.dvi
go.pdf: doc/gccgo.pdf
go.html: $(build_htmldir)/go/index.html
go.srcinfo: doc/gccgo.info
-cp -p $^ $(srcdir)/doc
go.srcextra:
go.tags: force
cd $(srcdir)/go; \
etags -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \
etags --include TAGS.sub --include ../TAGS.sub
go.man: doc/gccgo.1
go.srcman: doc/gccgo.1
-cp -p $^ $(srcdir)/doc
lang_checks += check-go
lang_checks_parallelized += check-go
check_go_parallelize = 10
# No go-specific selftests
selftest-go:
# Install hooks.
go.install-common: installdirs
-rm -f $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
$(INSTALL_PROGRAM) gccgo$(exeext) $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
-if test -f go1$(exeext); then \
if test -f gccgo-cross$(exeext); then \
:; \
else \
rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext); \
( cd $(DESTDIR)$(bindir) && \
$(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext) ); \
fi; \
fi
go.install-plugin:
go.install-info: $(DESTDIR)$(infodir)/gccgo.info
go.install-pdf: doc/gccgo.pdf
@$(NORMAL_INSTALL)
test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
@for p in doc/gccgo.pdf; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(pdf__strip_dir) \
echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
$(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
done
go.install-html: $(build_htmldir)/go
@$(NORMAL_INSTALL)
test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
@for p in $(build_htmldir)/go; do \
if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
f=$(html__strip_dir) \
if test -d "$$d$$p"; then \
echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
$(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
$(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
else \
echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
$(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
fi; \
done
go.install-man: $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
$(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext): doc/gccgo.1 installdirs
-rm -f $@
-$(INSTALL_DATA) $< $@
-chmod a-x $@
go.uninstall:
rm -rf $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
rm -rf $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
rm -rf $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext)
rm -rf $(DESTDIR)$(infodir)/gccgo.info*
# Clean hooks.
go.mostlyclean:
-rm -f go/*$(objext)
-rm -f go/*$(coverageexts)
-rm -f gccgo$(exeext) gccgo-cross$(exeext) go1$(exeext)
go.clean:
go.distclean:
go.maintainer-clean:
-rm -f $(docobjdir)/gccgo.1
# Stage hooks.
go.stage1: stage1-start
-mv go/*$(objext) stage1/go
go.stage2: stage2-start
-mv go/*$(objext) stage2/go
go.stage3: stage3-start
-mv go/*$(objext) stage3/go
go.stage4: stage4-start
-mv go/*$(objext) stage4/go
go.stageprofile: stageprofile-start
-mv go/*$(objext) stageprofile/go
go.stagefeedback: stagefeedback-start
-mv go/*$(objext) stagefeedback/go
CFLAGS-go/go-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \
-DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\"
GOINCLUDES = -I $(srcdir)/go -I $(srcdir)/go/gofrontend
CFLAGS-go/go-gcc.o += $(GOINCLUDES)
CFLAGS-go/go-linemap.o += $(GOINCLUDES)
CFLAGS-go/go-sha1.o += $(GOINCLUDES)
CFLAGS-go/go-gcc-diagnostics.o += $(GOINCLUDES)
CFLAGS-go/go-encode-id.o += $(GOINCLUDES)
go/%.o: go/gofrontend/%.cc
$(COMPILE) $(GOINCLUDES) $<
$(POSTCOMPILE)
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