blob: 41fc8f45f812e027331de04ca60b2f47f4dfa199 [file] [log] [blame]
# 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
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
LIBGOTOOL = $(libgodir)/libgotool.a
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
libgomiscdir = $(srcdir)/../libgo/misc
go_cmd_go_files = \
$(cmdsrcdir)/go/alldocs.go \
$(cmdsrcdir)/go/go11.go \
$(cmdsrcdir)/go/main.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
go_cmd_vet_files = \
$(cmdsrcdir)/vet/doc.go \
$(cmdsrcdir)/vet/main.go
go_cmd_buildid_files = \
$(cmdsrcdir)/buildid/buildid.go \
$(cmdsrcdir)/buildid/doc.go
go_cmd_test2json_files = \
$(cmdsrcdir)/test2json/main.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 'func defaultGCCGO(goos, goarch string) string { return "$(bindir)/$(GCCGO_INSTALL_NAME)" }' >> zdefaultcc.go.tmp
echo 'func defaultCC(goos, goarch string) string { return "$(GCC_INSTALL_NAME)" }' >> zdefaultcc.go.tmp
echo 'func defaultCXX(goos, goarch string) string { return "$(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 \
check-gccgo check-gcc gotools.head *-testlog gotools.sum gotools.log \
*.sent
mostlyclean-local:
if test -d check-go-dir; then chmod -R u+w check-go-dir; fi
rm -rf check-go-dir check-runtime-dir cgo-test-dir carchive-test-dir \
check-vet-dir gocache-test
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) vet$(EXEEXT) buildid$(EXEEXT) test2json$(EXEEXT)
man_MANS = go.1 gofmt.1
go$(EXEEXT): $(go_cmd_go_files) $(LIBGOTOOL) $(LIBGODEP)
$(GOLINK) $(go_cmd_go_files) $(LIBGOTOOL) $(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 $(LIBGOTOOL) $(LIBGODEP)
$(GOLINK) $(go_cmd_cgo_files) zdefaultcc.go $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
vet$(EXEEXT): $(go_cmd_vet_files) $(LIBGOTOOL) $(LIBGODEP)
$(GOLINK) $(go_cmd_vet_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
buildid$(EXEEXT): $(go_cmd_buildid_files) $(LIBGOTOOL) $(LIBGODEP)
$(GOLINK) $(go_cmd_buildid_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
test2json$(EXEEXT): $(go_cmd_test2json_files) $(LIBGOTOOL) $(LIBGODEP)
$(GOLINK) $(go_cmd_test2json_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
install-exec-local: $(noinst_PROGRAMS)
$(MKDIR_P) $(DESTDIR)$(libexecsubdir)
for f in $(noinst_PROGRAMS); do \
rm -f $(DESTDIR)$(libexecsubdir)/$$f; \
$(INSTALL_PROGRAM) $$f $(DESTDIR)$(libexecsubdir)/$$f; \
done
uninstall-local:
for f in $(noinst_PROGRAMS); do \
rm -f $(DESTDIR)$(libexecsubdir)/$$f; \
done
GOTESTFLAGS =
# Number of seconds before tests time out.
GOTOOLS_TEST_TIMEOUT = 1200
# Run tests using the go tool, and frob the output to look like that
# generated by DejaGNU. The main output of this is two files:
# gotools.sum and gotools.log.
# check-head starts generating the log files in DejaGNU format. This
# is a separate target so that the date is approximately when we start
# running the tests.
check-head:
@echo "Test Run By $${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 and libstdc++.
check-gccgo: Makefile
rm -f $@ $@.tmp
echo "#!/bin/sh" > $@.tmp
abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
echo "$(GOCOMPILE)" '"$$@"' "-I $${abs_libgodir} -L $${abs_libgodir} -L $${abs_libgodir}/.libs -B$${abs_libgodir}/../libstdc++-v3/src/.libs -B$${abs_libgodir}/../libstdc++-v3/libsupc++/.libs" >> $@.tmp
chmod +x $@.tmp
mv -f $@.tmp $@
# check-gcc is a little shell script that executes the newly built gcc
# with the options to pick up the newly built libgo and libstdc++.
check-gcc: Makefile
rm -f $@ $@.tmp
echo "#!/bin/sh" > $@.tmp
abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
echo "$(GCC_FOR_TARGET)" '"$$@"' "-L $${abs_libgodir} -L $${abs_libgodir}/.libs -B$${abs_libgodir}/../libstdc++-v3/src/.libs -B$${abs_libgodir}/../libstdc++-v3/libsupc++/.libs" >> $@.tmp
chmod +x $@.tmp
mv -f $@.tmp $@
# CHECK_ENV sets up the environment to run the newly built go tool.
# If you change this, change ECHO_ENV, below.
# The fl shell variable is used to avoid having FAIL appear
# in the log unnecessarily.
CHECK_ENV = \
PATH=`echo $(abs_builddir):$${PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
export PATH; \
GCCGO="$(abs_builddir)/check-gccgo"; \
export GCCGO; \
CC="$(abs_builddir)/check-gcc"; \
export CC; \
GCCGOTOOLDIR="$(abs_builddir)"; \
export GCCGOTOOLDIR; \
GO_TESTING_GOTOOLS=yes; \
export GO_TESTING_GOTOOLS; \
abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
export LD_LIBRARY_PATH; \
GOROOT=$${abs_libgodir}; \
export GOROOT; \
GOCACHE=$(abs_builddir)/gocache-test; \
export GOCACHE; \
fl1="FA"; fl2="IL"; fl="$${fl1}$${fl2}";
# ECHO_ENV is a variant of CHECK_ENV to put into a testlog file.
# It assumes that abs_libgodir is set.
ECHO_ENV = PATH=`echo $(abs_builddir):$${PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'` GCCGO='$(abs_builddir)/check-gccgo' CC='$(abs_builddir)/check-gcc' GCCGOTOOLDIR='$(abs_builddir)' GO_TESTING_GOTOOLS=yes LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'` GOROOT=`echo $${abs_libgodir} GOCACHE='$(abs_builddir)/gocache-test'`
# check-go-tool runs `go test cmd/go` in our environment.
check-go-tool: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
-chmod -R u+w check-go-dir
rm -rf check-go-dir cmd_go-testlog
$(MKDIR_P) check-go-dir/src/cmd/go
cp $(cmdsrcdir)/go/*.go check-go-dir/src/cmd/go/
cp -r $(cmdsrcdir)/go/internal check-go-dir/src/cmd/go/
cp $(libgodir)/zdefaultcc.go check-go-dir/src/cmd/go/internal/cfg/
cp -r $(cmdsrcdir)/go/testdata check-go-dir/src/cmd/go/
cp -r $(cmdsrcdir)/internal check-go-dir/src/cmd/
cp $(libgodir)/objabi.go check-go-dir/src/cmd/internal/objabi/
@abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
abs_checkdir=`cd check-go-dir && $(PWD_COMMAND)`; \
echo "cd check-go-dir/src/cmd/go && $(ECHO_ENV) GOPATH=$${abs_checkdir} $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > cmd_go-testlog
$(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.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v) >> cmd_go-testlog 2>&1 || echo "--- $${fl}: go test cmd/go (0.00s)" >> cmd_go-testlog
grep '^--- ' cmd_go-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
# check-runtime runs `go test runtime` in our environment.
# The runtime package is also tested as part of libgo,
# but the runtime tests use the go tool heavily, so testing
# here too will catch more problems.
check-runtime: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
rm -rf check-runtime-dir runtime-testlog
$(MKDIR_P) check-runtime-dir
@abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
export LD_LIBRARY_PATH; \
GOARCH=`$(abs_builddir)/go$(EXEEXT) env GOARCH`; \
GOOS=`$(abs_builddir)/go$(EXEEXT) env GOOS`; \
files=`$(SHELL) $(libgosrcdir)/../match.sh --goarch=$${GOARCH} --goos=$${GOOS} --srcdir=$(libgosrcdir)/runtime --extrafiles="$(libgodir)/runtime_sysinfo.go $(libgodir)/sigtab.go" --tag=libffi`; \
echo "$(ECHO_ENV) GC='$(abs_builddir)/check-gccgo -fgo-compiling-runtime' GOARCH=$${GOARCH} GOOS=$${GOOS} $(SHELL) $(libgosrcdir)/../testsuite/gotest --goarch=$${GOARCH} --goos=$${GOOS} --basedir=$(libgosrcdir)/.. --srcdir=$(libgosrcdir)/runtime --pkgpath=runtime --pkgfiles='$${files}' $(GOTESTFLAGS) -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > runtime-testlog
$(CHECK_ENV) \
GC="$${GCCGO} -fgo-compiling-runtime"; \
export GC; \
GOARCH=`$(abs_builddir)/go$(EXEEXT) env GOARCH`; \
GOOS=`$(abs_builddir)/go$(EXEEXT) env GOOS`; \
files=`$(SHELL) $(libgosrcdir)/../match.sh --goarch=$${GOARCH} --goos=$${GOOS} --srcdir=$(libgosrcdir)/runtime --extrafiles="$(libgodir)/runtime_sysinfo.go $(libgodir)/sigtab.go" --tag=libffi`; \
$(SHELL) $(libgosrcdir)/../testsuite/gotest --goarch=$${GOARCH} --goos=$${GOOS} --basedir=$(libgosrcdir)/.. --srcdir=$(libgosrcdir)/runtime --pkgpath=runtime --pkgfiles="$${files}" $(GOTESTFLAGS) -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v >> runtime-testlog 2>&1 || echo "--- $${fl}: go test runtime (0.00s)" >> runtime-testlog
grep '^--- ' runtime-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
# check-cgo-test runs `go test misc/cgo/test` in our environment.
check-cgo-test: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
rm -rf cgo-test-dir cgo-testlog
$(MKDIR_P) cgo-test-dir/misc/cgo
cp -r $(libgomiscdir)/cgo/test cgo-test-dir/misc/cgo/
@abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
echo "cd cgo-test-dir/misc/cgo/test && $(ECHO_ENV) GOTRACEBACK=2 $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > cgo-testlog
$(CHECK_ENV) \
GOTRACEBACK=2; \
export GOTRACEBACK; \
(cd cgo-test-dir/misc/cgo/test && $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v) >> cgo-testlog 2>&1 || echo "--- $${fl}: go test misc/cgo/test (0.00s)" >> cgo-testlog
grep '^--- ' cgo-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
# check-carchive-test runs `go test misc/cgo/testcarchive/carchive_test.go`
# in our environment.
check-carchive-test: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
rm -rf carchive-test-dir carchive-testlog
$(MKDIR_P) carchive-test-dir/misc/cgo
cp -r $(libgomiscdir)/cgo/testcarchive carchive-test-dir/misc/cgo/
@abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
echo "cd carchive-test-dir/misc/cgo/testcarchive && $(ECHO_ENV) LIBRARY_PATH=`echo $${abs_libgodir}/.libs` $(abs_builddir)/go$(EXEEXT) test -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v carchive_test.go" > carchive-testlog
$(CHECK_ENV) \
LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
export LIBRARY_PATH; \
(cd carchive-test-dir/misc/cgo/testcarchive && $(abs_builddir)/go$(EXEEXT) test -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v carchive_test.go) >> carchive-testlog 2>&1 || echo "--- $${fl}: go test misc/cgo/testcarchive (0.00s)" >> carchive-testlog
grep '^--- ' carchive-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
# check-vet runs `go test cmd/vet` in our environment.
check-vet: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
rm -rf check-vet-dir cmd_vet-testlog
$(MKDIR_P) check-vet-dir/src/cmd/internal check-vet-dir/src/cmd/vendor/golang.org/x
cp -r $(cmdsrcdir)/vet check-vet-dir/src/cmd/
cp -r $(cmdsrcdir)/internal/objabi check-vet-dir/src/cmd/internal
cp $(libgodir)/objabi.go check-vet-dir/src/cmd/internal/objabi/
cp -r $(libgosrcdir)/golang.org/x/tools check-vet-dir/src/cmd/vendor/golang.org/x/
@abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
abs_checkdir=`cd check-vet-dir && $(PWD_COMMAND)`; \
echo "cd check-vet-dir/src/cmd/vet && $(ECHO_ENV) GOPATH=$${abs_checkdir} $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > cmd_vet-testlog
$(CHECK_ENV) \
GOPATH=`cd check-vet-dir && $(PWD_COMMAND)`; \
export GOPATH; \
(cd check-vet-dir/src/cmd/vet && $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v) >> cmd_vet-testlog 2>&1 || echo "--- $${fl}: go test cmd/vet (0.00s)" >> cmd_vet-testlog
grep '^--- ' cmd_vet-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
# The check targets runs the tests and assembles the output files.
check: check-head check-go-tool check-runtime check-cgo-test check-carchive-test check-vet
@mv gotools.head gotools.sum
@cp gotools.sum gotools.log
@for file in cmd_go-testlog runtime-testlog cgo-testlog carchive-testlog cmd_vet-testlog; do \
testname=`echo $${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/^--- \(.*\) ([^)]*)$$/\1/' -e 's/SKIP/UNTESTED/' | sort -k 2 >> gotools.sum; \
done
@echo >> gotools.sum
@echo " === gotools Summary ===" >> gotools.sum
@pass=`grep -c '^PASS' gotools.sum`; \
if test "$${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 check-runtime check-cgo-test check-carchive-test check-vet
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