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# Makefile for gotools
# Copyright (C) 2015-2016 Free Software Foundation, Inc.
#
# This file 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 of the License, or
# (at your option) any later version.
#
# This program 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 this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
ACLOCAL_AMFLAGS = -I ./config -I ../config
gcc_version := $(shell $(GCC_FOR_TARGET) -dumpversion)
libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
PWD_COMMAND = $${PWDCMD-pwd}
STAMP = echo timestamp >
libgodir = ../$(target_noncanonical)/libgo
LIBGODEP = $(libgodir)/libgo.la
if NATIVE
# Use the compiler we just built.
GOCOMPILER = $(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET)
else
GOCOMPILER = $(GOC)
endif
GOCFLAGS = $(CFLAGS_FOR_TARGET)
GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS)
AM_GOCFLAGS = -I $(libgodir)
AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs
GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@
libgosrcdir = $(srcdir)/../libgo/go
cmdsrcdir = $(libgosrcdir)/cmd
go_cmd_go_files = \
$(cmdsrcdir)/go/alldocs.go \
$(cmdsrcdir)/go/bug.go \
$(cmdsrcdir)/go/build.go \
$(cmdsrcdir)/go/clean.go \
$(cmdsrcdir)/go/context.go \
$(cmdsrcdir)/go/discovery.go \
$(cmdsrcdir)/go/doc.go \
$(cmdsrcdir)/go/env.go \
$(cmdsrcdir)/go/fix.go \
$(cmdsrcdir)/go/fmt.go \
$(cmdsrcdir)/go/generate.go \
$(cmdsrcdir)/go/get.go \
$(cmdsrcdir)/go/go11.go \
$(cmdsrcdir)/go/help.go \
$(cmdsrcdir)/go/http.go \
$(cmdsrcdir)/go/list.go \
$(cmdsrcdir)/go/main.go \
$(cmdsrcdir)/go/note.go \
$(cmdsrcdir)/go/pkg.go \
$(cmdsrcdir)/go/run.go \
$(cmdsrcdir)/go/signal.go \
$(cmdsrcdir)/go/signal_unix.go \
$(cmdsrcdir)/go/test.go \
$(cmdsrcdir)/go/testflag.go \
$(cmdsrcdir)/go/tool.go \
$(cmdsrcdir)/go/vcs.go \
$(cmdsrcdir)/go/version.go \
$(cmdsrcdir)/go/vet.go \
$(libgodir)/zstdpkglist.go
go_cmd_gofmt_files = \
$(cmdsrcdir)/gofmt/doc.go \
$(cmdsrcdir)/gofmt/gofmt.go \
$(cmdsrcdir)/gofmt/internal.go \
$(cmdsrcdir)/gofmt/rewrite.go \
$(cmdsrcdir)/gofmt/simplify.go
go_cmd_cgo_files = \
$(cmdsrcdir)/cgo/ast.go \
$(cmdsrcdir)/cgo/doc.go \
$(cmdsrcdir)/cgo/gcc.go \
$(cmdsrcdir)/cgo/godefs.go \
$(cmdsrcdir)/cgo/main.go \
$(cmdsrcdir)/cgo/out.go \
$(cmdsrcdir)/cgo/util.go
GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)')
GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)')
zdefaultcc.go: s-zdefaultcc; @true
s-zdefaultcc: Makefile
echo 'package main' > zdefaultcc.go.tmp
echo 'const defaultGCCGO = "$(bindir)/$(GCCGO_INSTALL_NAME)"' >> zdefaultcc.go.tmp
echo 'const defaultCC = "$(bindir)/$(GCC_INSTALL_NAME)"' >> zdefaultcc.go.tmp
echo 'const defaultCXX = "$(bindir)/$(GXX_INSTALL_NAME)"' >> zdefaultcc.go.tmp
echo 'const defaultPkgConfig = "pkg-config"' >> zdefaultcc.go.tmp
$(SHELL) $(srcdir)/../move-if-change zdefaultcc.go.tmp zdefaultcc.go
$(STAMP) $@
MOSTLYCLEANFILES = zdefaultcc.go s-zdefaultcc
if NATIVE
# For a native build we build the programs using the newly built libgo
# and install them as regular programs.
bin_PROGRAMS = go$(EXEEXT) gofmt$(EXEEXT)
noinst_PROGRAMS = cgo$(EXEEXT)
man_MANS = go.1 gofmt.1
go$(EXEEXT): $(go_cmd_go_files) zdefaultcc.go $(LIBGODEP)
$(GOLINK) $(go_cmd_go_files) zdefaultcc.go $(LIBS) $(NET_LIBS)
gofmt$(EXEEXT): $(go_cmd_gofmt_files) $(LIBGODEP)
$(GOLINK) $(go_cmd_gofmt_files) $(LIBS) $(NET_LIBS)
cgo$(EXEEXT): $(go_cmd_cgo_files) zdefaultcc.go $(LIBGODEP)
$(GOLINK) $(go_cmd_cgo_files) zdefaultcc.go $(LIBS) $(NET_LIBS)
install-exec-local: cgo$(EXEEXT)
$(MKDIR_P) $(DESTDIR)$(libexecsubdir)
rm -f $(DESTDIR)$(libexecsubdir)/cgo$(exeext)
$(INSTALL_PROGRAM) cgo$(exeext) $(DESTDIR)$(libexecsubdir)/cgo$(exeext)
uninstall-local:
rm -f $(DESTDIR)$(libexecsubdir)/cgo$(exeext)
# Run tests using the go tool, and frob the output to look like that
# generated by DejaGNU. The main output of this is two files:
# gotools.sum and gotools.log.
# check-head starts generating the log files in DejaGNU format. This
# is a separate target so that the date is approximately when we start
# running the tests.
check-head:
@echo "Test Run By $${USER} on `date`" > gotools.head
@echo "Native configuration is $(host_triplet)" >> gotools.head
@echo >> gotools.head
@echo " === gotools tests ===" >> gotools.head
@echo >> gotools.head
# check-gccgo is a little shell script that executes gccgo with the
# options to pick up the newly built libgo.
check-gccgo: Makefile
rm -f $@
echo "#!/bin/sh" > $@
abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
echo "$(GOCOMPILE)" '"$$@"' "-I $${abs_libgodir} -L $${abs_libgodir} -L $${abs_libgodir}/.libs" >> $@
chmod +x $@
# CHECK_ENV sets up the environment to run the newly built go tool.
CHECK_ENV = \
PATH=`echo $(abs_builddir):$${PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
export PATH; \
GCCGO="$(abs_builddir)/check-gccgo"; \
export GCCGO; \
GCCGOTOOLDIR="$(abs_builddir)"; \
export GCCGOTOOLDIR; \
GO_TESTING_GOTOOLS=yes; \
export GO_TESTING_GOTOOLS; \
abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
export LD_LIBRARY_PATH;
# check-go-tools runs `go test cmd/go` in our environment.
check-go-tool: go$(EXEEXT) check-head check-gccgo
rm -rf check-go-dir
$(MKDIR_P) check-go-dir/src/cmd/go
cp $(cmdsrcdir)/go/*.go check-go-dir/src/cmd/go/
cp $(libgodir)/zstdpkglist.go check-go-dir/src/cmd/go/
cp zdefaultcc.go check-go-dir/src/cmd/go/
cp -r $(cmdsrcdir)/go/testdata check-go-dir/src/cmd/go/
$(CHECK_ENV) \
GOPATH=`cd check-go-dir && $(PWD_COMMAND)`; \
export GOPATH; \
(cd check-go-dir/src/cmd/go && $(abs_builddir)/go$(EXEEXT) test -test.short -test.v) >& cmd_go-testlog || true
grep '^--- ' cmd_go-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/'
# The check targets runs the tests and assembles the output files.
check: check-head check-go-tool
mv gotools.head gotools.sum
cp gotools.sum gotools.log
for file in cmd_go-testlog; do \
testname=`echo $${file} | sed -e 's/-testlog//' -e 's|_|/|'`; \
echo "Running $${testname}" >> gotools.sum; \
echo "Running $${testname}" >> gotools.log; \
sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' < $${file} >> gotools.log; \
grep '^--- ' $${file} | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' -e 's/SKIP/UNTESTED/' >> gotools.sum; \
done
@echo >> gotools.sum
@echo " === gotools Summary ===" >> gotools.sum
pass=`grep -c '^PASS' gotools.sum`; \
if test "$${pass}" -ne "0"; then \
echo "# of expected passes $${pass}" >> gotools.sum; \
fi
fail=`grep -c '^FAIL' gotools.sum`; \
if test "$${fail}" -ne "0"; then \
echo "# of unexpected failures $${fail}" >> gotools.sum; \
fi
untested=`grep -c '^UNTESTED' gotools.sum`; \
if test "$${untested}" -ne "0"; then \
echo "# of untested testcases $${untested}" >> gotools.sum; \
fi
echo `echo $(GOC_FOR_TARGET) | sed -e 's/ .*//'` `$(GOC_FOR_TARGET) -v 2>&1 | grep " version" | sed -n -e 's/.* \(version.*$$\)/\1/p'` >> gotools.sum
echo >> gotools.log
echo "runtest completed at `date`" >> gotools.log
if grep '^FAIL' gotools.sum >/dev/null 2>&1; then exit 1; fi
.PHONY: check check-head check-go-tool
else
# For a non-native build we have to build the programs using a
# previously built host (or build -> host) Go compiler. We should
# only do this if such a compiler is available. We also need to get
# the right values for GOARCH and GOOS in the default build context in
# the go/build package. Figure this out later.
endif
mostlyclean-local:
rm -rf check-go-dir
|
