1# Makefile for gotools 2# Copyright (C) 2015-2016 Free Software Foundation, Inc. 3# 4# This file is free software; you can redistribute it and/or modify 5# it under the terms of the GNU General Public License as published by 6# the Free Software Foundation; either version 3 of the License, or 7# (at your option) any later version. 8# 9# This program is distributed in the hope that it will be useful, 10# but WITHOUT ANY WARRANTY; without even the implied warranty of 11# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12# GNU General Public License for more details. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program; see the file COPYING3. If not see 16# <http://www.gnu.org/licenses/>. 17 18ACLOCAL_AMFLAGS = -I ./config -I ../config 19 20gcc_version := $(shell $(GCC_FOR_TARGET) -dumpversion) 21 22libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version) 23 24mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs 25PWD_COMMAND = $${PWDCMD-pwd} 26STAMP = echo timestamp > 27 28libgodir = ../$(target_noncanonical)/libgo 29LIBGODEP = $(libgodir)/libgo.la 30 31LIBGOTOOL = $(libgodir)/libgotool.a 32 33if NATIVE 34# Use the compiler we just built. 35GOCOMPILER = $(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET) 36else 37GOCOMPILER = $(GOC) 38endif 39 40GOCFLAGS = $(CFLAGS_FOR_TARGET) 41GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS) 42 43AM_GOCFLAGS = -I $(libgodir) 44AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs 45GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@ 46 47libgosrcdir = $(srcdir)/../libgo/go 48cmdsrcdir = $(libgosrcdir)/cmd 49libgomiscdir = $(srcdir)/../libgo/misc 50 51go_cmd_go_files = \ 52 $(cmdsrcdir)/go/alldocs.go \ 53 $(cmdsrcdir)/go/go11.go \ 54 $(cmdsrcdir)/go/main.go 55 56go_cmd_gofmt_files = \ 57 $(cmdsrcdir)/gofmt/doc.go \ 58 $(cmdsrcdir)/gofmt/gofmt.go \ 59 $(cmdsrcdir)/gofmt/internal.go \ 60 $(cmdsrcdir)/gofmt/rewrite.go \ 61 $(cmdsrcdir)/gofmt/simplify.go 62 63go_cmd_cgo_files = \ 64 $(cmdsrcdir)/cgo/ast.go \ 65 $(cmdsrcdir)/cgo/doc.go \ 66 $(cmdsrcdir)/cgo/gcc.go \ 67 $(cmdsrcdir)/cgo/godefs.go \ 68 $(cmdsrcdir)/cgo/main.go \ 69 $(cmdsrcdir)/cgo/out.go \ 70 $(cmdsrcdir)/cgo/util.go 71 72go_cmd_vet_files = \ 73 $(cmdsrcdir)/vet/asmdecl.go \ 74 $(cmdsrcdir)/vet/assign.go \ 75 $(cmdsrcdir)/vet/atomic.go \ 76 $(cmdsrcdir)/vet/bool.go \ 77 $(cmdsrcdir)/vet/buildtag.go \ 78 $(cmdsrcdir)/vet/cgo.go \ 79 $(cmdsrcdir)/vet/composite.go \ 80 $(cmdsrcdir)/vet/copylock.go \ 81 $(cmdsrcdir)/vet/deadcode.go \ 82 $(cmdsrcdir)/vet/dead.go \ 83 $(cmdsrcdir)/vet/doc.go \ 84 $(cmdsrcdir)/vet/httpresponse.go \ 85 $(cmdsrcdir)/vet/lostcancel.go \ 86 $(cmdsrcdir)/vet/main.go \ 87 $(cmdsrcdir)/vet/method.go \ 88 $(cmdsrcdir)/vet/nilfunc.go \ 89 $(cmdsrcdir)/vet/print.go \ 90 $(cmdsrcdir)/vet/rangeloop.go \ 91 $(cmdsrcdir)/vet/shadow.go \ 92 $(cmdsrcdir)/vet/shift.go \ 93 $(cmdsrcdir)/vet/structtag.go \ 94 $(cmdsrcdir)/vet/tests.go \ 95 $(cmdsrcdir)/vet/types.go \ 96 $(cmdsrcdir)/vet/unsafeptr.go \ 97 $(cmdsrcdir)/vet/unused.go 98 99go_cmd_buildid_files = \ 100 $(cmdsrcdir)/buildid/buildid.go \ 101 $(cmdsrcdir)/buildid/doc.go 102 103go_cmd_test2json_files = \ 104 $(cmdsrcdir)/test2json/main.go 105 106GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)') 107GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)') 108GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)') 109 110zdefaultcc.go: s-zdefaultcc; @true 111s-zdefaultcc: Makefile 112 echo 'package main' > zdefaultcc.go.tmp 113 echo 'func defaultGCCGO(goos, goarch string) string { return "$(bindir)/$(GCCGO_INSTALL_NAME)" }' >> zdefaultcc.go.tmp 114 echo 'func defaultCC(goos, goarch string) string { return "$(GCC_INSTALL_NAME)" }' >> zdefaultcc.go.tmp 115 echo 'func defaultCXX(goos, goarch string) string { return "$(GXX_INSTALL_NAME)" }' >> zdefaultcc.go.tmp 116 echo 'const defaultPkgConfig = "pkg-config"' >> zdefaultcc.go.tmp 117 $(SHELL) $(srcdir)/../move-if-change zdefaultcc.go.tmp zdefaultcc.go 118 $(STAMP) $@ 119 120MOSTLYCLEANFILES = \ 121 zdefaultcc.go s-zdefaultcc \ 122 check-gccgo check-gcc gotools.head *-testlog gotools.sum gotools.log \ 123 *.sent 124 125mostlyclean-local: 126 rm -rf check-go-dir check-runtime-dir cgo-test-dir carchive-test-dir 127 128if NATIVE 129 130# For a native build we build the programs using the newly built libgo 131# and install them as regular programs. 132 133bin_PROGRAMS = go$(EXEEXT) gofmt$(EXEEXT) 134noinst_PROGRAMS = cgo$(EXEEXT) vet$(EXEEXT) buildid$(EXEEXT) test2json$(EXEEXT) 135man_MANS = go.1 gofmt.1 136 137go$(EXEEXT): $(go_cmd_go_files) $(LIBGOTOOL) $(LIBGODEP) 138 $(GOLINK) $(go_cmd_go_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS) 139gofmt$(EXEEXT): $(go_cmd_gofmt_files) $(LIBGODEP) 140 $(GOLINK) $(go_cmd_gofmt_files) $(LIBS) $(NET_LIBS) 141cgo$(EXEEXT): $(go_cmd_cgo_files) zdefaultcc.go $(LIBGOTOOL) $(LIBGODEP) 142 $(GOLINK) $(go_cmd_cgo_files) zdefaultcc.go $(LIBGOTOOL) $(LIBS) $(NET_LIBS) 143vet$(EXEEXT): $(go_cmd_vet_files) $(LIBGOTOOL) $(LIBGODEP) 144 $(GOLINK) $(go_cmd_vet_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS) 145buildid$(EXEEXT): $(go_cmd_buildid_files) $(LIBGOTOOL) $(LIBGODEP) 146 $(GOLINK) $(go_cmd_buildid_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS) 147test2json$(EXEEXT): $(go_cmd_test2json_files) $(LIBGOTOOL) $(LIBGODEP) 148 $(GOLINK) $(go_cmd_test2json_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS) 149 150install-exec-local: $(noinst_PROGRAMS) 151 $(MKDIR_P) $(DESTDIR)$(libexecsubdir) 152 for f in $(noinst_PROGRAMS); do \ 153 rm -f $(DESTDIR)$(libexecsubdir)/$$f; \ 154 $(INSTALL_PROGRAM) $$f $(DESTDIR)$(libexecsubdir)/$$f; \ 155 done 156 157uninstall-local: 158 for f in $(noinst_PROGRAMS); do \ 159 rm -f $(DESTDIR)$(libexecsubdir)/$$f; \ 160 done 161 162GOTESTFLAGS = 163 164# Number of seconds before tests time out. 165GOTOOLS_TEST_TIMEOUT = 480 166 167# Run tests using the go tool, and frob the output to look like that 168# generated by DejaGNU. The main output of this is two files: 169# gotools.sum and gotools.log. 170 171# check-head starts generating the log files in DejaGNU format. This 172# is a separate target so that the date is approximately when we start 173# running the tests. 174check-head: 175 @echo "Test Run By $${USER} on `date`" > gotools.head 176 @echo "Native configuration is $(host_triplet)" >> gotools.head 177 @echo >> gotools.head 178 @echo " === gotools tests ===" >> gotools.head 179 @echo >> gotools.head 180 181# check-gccgo is a little shell script that executes gccgo with the 182# options to pick up the newly built libgo and libstdc++. 183check-gccgo: Makefile 184 rm -f $@ $@.tmp 185 echo "#!/bin/sh" > $@.tmp 186 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 187 echo "$(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 188 chmod +x $@.tmp 189 mv -f $@.tmp $@ 190 191# check-gcc is a little shell script that executes the newly built gcc 192# with the options to pick up the newly built libgo and libstdc++. 193check-gcc: Makefile 194 rm -f $@ $@.tmp 195 echo "#!/bin/sh" > $@.tmp 196 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 197 echo "$(GCC_FOR_TARGET)" '"$$@"' "-L $${abs_libgodir} -L $${abs_libgodir}/.libs -B$${abs_libgodir}/../libstdc++-v3/src/.libs -B$${abs_libgodir}/../libstdc++-v3/libsupc++/.libs" >> $@.tmp 198 chmod +x $@.tmp 199 mv -f $@.tmp $@ 200 201# CHECK_ENV sets up the environment to run the newly built go tool. 202# If you change this, change ECHO_ENV, below. 203# The fl shell variable is used to avoid having FAIL appear 204# in the log unnecessarily. 205CHECK_ENV = \ 206 PATH=`echo $(abs_builddir):$${PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \ 207 export PATH; \ 208 GCCGO="$(abs_builddir)/check-gccgo"; \ 209 export GCCGO; \ 210 CC="$(abs_builddir)/check-gcc"; \ 211 export CC; \ 212 GCCGOTOOLDIR="$(abs_builddir)"; \ 213 export GCCGOTOOLDIR; \ 214 GO_TESTING_GOTOOLS=yes; \ 215 export GO_TESTING_GOTOOLS; \ 216 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 217 LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \ 218 export LD_LIBRARY_PATH; \ 219 GOROOT=$${abs_libgodir}; \ 220 export GOROOT; \ 221 GOCACHE=$(abs_builddir)/gocache-test; \ 222 export GOCACHE; \ 223 fl1="FA"; fl2="IL"; fl="$${fl1}$${fl2}"; 224 225# ECHO_ENV is a variant of CHECK_ENV to put into a testlog file. 226# It assumes that abs_libgodir is set. 227ECHO_ENV = PATH=`echo $(abs_builddir):$${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 $${abs_libgodir} GOCACHE='$(abs_builddir)/gocache-test'` 228 229# check-go-tool runs `go test cmd/go` in our environment. 230check-go-tool: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc 231 rm -rf check-go-dir cmd_go-testlog 232 $(MKDIR_P) check-go-dir/src/cmd/go 233 cp $(cmdsrcdir)/go/*.go check-go-dir/src/cmd/go/ 234 cp -r $(cmdsrcdir)/go/internal check-go-dir/src/cmd/go/ 235 cp $(libgodir)/zdefaultcc.go check-go-dir/src/cmd/go/internal/cfg/ 236 cp -r $(cmdsrcdir)/go/testdata check-go-dir/src/cmd/go/ 237 cp -r $(cmdsrcdir)/internal check-go-dir/src/cmd/ 238 cp $(libgodir)/objabi.go check-go-dir/src/cmd/internal/objabi/ 239 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 240 abs_checkdir=`cd check-go-dir && $(PWD_COMMAND)`; \ 241 echo "cd check-go-dir/src/cmd/go && $(ECHO_ENV) GOPATH=$${abs_checkdir} $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > cmd_go-testlog 242 $(CHECK_ENV) \ 243 GOPATH=`cd check-go-dir && $(PWD_COMMAND)`; \ 244 export GOPATH; \ 245 (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 246 grep '^--- ' cmd_go-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2 247 248# check-runtime runs `go test runtime` in our environment. 249# The runtime package is also tested as part of libgo, 250# but the runtime tests use the go tool heavily, so testing 251# here too will catch more problems. 252check-runtime: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc 253 rm -rf check-runtime-dir runtime-testlog 254 $(MKDIR_P) check-runtime-dir 255 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 256 LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \ 257 GOARCH=`$(abs_builddir)/go$(EXEEXT) env GOARCH`; \ 258 GOOS=`$(abs_builddir)/go$(EXEEXT) env GOOS`; \ 259 files=`$(SHELL) $(libgosrcdir)/../match.sh --goarch=$${GOARCH} --goos=$${GOOS} --srcdir=$(libgosrcdir)/runtime --extrafiles="$(libgodir)/runtime_sysinfo.go $(libgodir)/sigtab.go" --tag=libffi`; \ 260 echo "$(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='$${files}' $(GOTESTFLAGS) -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > runtime-testlog 261 $(CHECK_ENV) \ 262 GC="$${GCCGO} -fgo-compiling-runtime"; \ 263 export GC; \ 264 GOARCH=`$(abs_builddir)/go$(EXEEXT) env GOARCH`; \ 265 GOOS=`$(abs_builddir)/go$(EXEEXT) env GOOS`; \ 266 files=`$(SHELL) $(libgosrcdir)/../match.sh --goarch=$${GOARCH} --goos=$${GOOS} --srcdir=$(libgosrcdir)/runtime --extrafiles="$(libgodir)/runtime_sysinfo.go $(libgodir)/sigtab.go" --tag=libffi`; \ 267 $(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 268 grep '^--- ' runtime-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2 269 270# check-cgo-test runs `go test misc/cgo/test` in our environment. 271check-cgo-test: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc 272 rm -rf cgo-test-dir cgo-testlog 273 $(MKDIR_P) cgo-test-dir/misc/cgo 274 cp -r $(libgomiscdir)/cgo/test cgo-test-dir/misc/cgo/ 275 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 276 echo "cd cgo-test-dir/misc/cgo/test && $(ECHO_ENV) GOTRACEBACK=2 $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > cgo-testlog 277 $(CHECK_ENV) \ 278 GOTRACEBACK=2; \ 279 export GOTRACEBACK; \ 280 (cd cgo-test-dir/misc/cgo/test && $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v) >> cgo-testlog 2>&1 || echo "--- $${fl}: go test misc/cgo/test (0.00s)" >> cgo-testlog 281 grep '^--- ' cgo-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2 282 283# check-carchive-test runs `go test misc/cgo/testcarchive/carchive_test.go` 284# in our environment. 285check-carchive-test: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc 286 rm -rf carchive-test-dir carchive-testlog 287 $(MKDIR_P) carchive-test-dir/misc/cgo 288 cp -r $(libgomiscdir)/cgo/testcarchive carchive-test-dir/misc/cgo/ 289 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 290 echo "cd carchive-test-dir/misc/cgo/testcarchive && $(ECHO_ENV) LIBRARY_PATH=`echo $${abs_libgodir}/.libs` $(abs_builddir)/go$(EXEEXT) test -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v carchive_test.go" > carchive-testlog 291 $(CHECK_ENV) \ 292 LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \ 293 export LIBRARY_PATH; \ 294 (cd carchive-test-dir/misc/cgo/testcarchive && $(abs_builddir)/go$(EXEEXT) test -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v carchive_test.go) >> carchive-testlog 2>&1 || echo "--- $${fl}: go test misc/cgo/testcarchive (0.00s)" >> carchive-testlog 295 grep '^--- ' carchive-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2 296 297# check-vet runs `go test cmd/vet` in our environment. 298check-vet: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc 299 rm -rf check-vet-dir cmd_vet-testlog 300 $(MKDIR_P) check-vet-dir/src/cmd 301 cp -r $(cmdsrcdir)/vet check-vet-dir/src/cmd/ 302 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \ 303 abs_checkdir=`cd check-vet-dir && $(PWD_COMMAND)`; \ 304 echo "cd check-vet-dir/src/cmd/vet && $(ECHO_ENV) GOPATH=$${abs_checkdir} $(abs_builddir)/go$(EXEEXT) test -test.short -test.timeout=$(GOTOOLS_TEST_TIMEOUT)s -test.v" > cmd_vet-testlog 305 $(CHECK_ENV) \ 306 GOPATH=`cd check-vet-dir && $(PWD_COMMAND)`; \ 307 export GOPATH; \ 308 (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 309 grep '^--- ' cmd_vet-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2 310 311# The check targets runs the tests and assembles the output files. 312check: check-head check-go-tool check-runtime check-cgo-test check-carchive-test check-vet 313 @mv gotools.head gotools.sum 314 @cp gotools.sum gotools.log 315 @for file in cmd_go-testlog runtime-testlog cgo-testlog carchive-testlog cmd_vet-testlog; do \ 316 testname=`echo $${file} | sed -e 's/-testlog//' -e 's|_|/|'`; \ 317 echo "Running $${testname}" >> gotools.sum; \ 318 echo "Running $${testname}" >> gotools.log; \ 319 sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' < $${file} >> gotools.log; \ 320 grep '^--- ' $${file} | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' -e 's/SKIP/UNTESTED/' | sort -k 2 >> gotools.sum; \ 321 done 322 @echo >> gotools.sum 323 @echo " === gotools Summary ===" >> gotools.sum 324 @pass=`grep -c '^PASS' gotools.sum`; \ 325 if test "$${pass}" -ne "0"; then \ 326 echo "# of expected passes $${pass}" >> gotools.sum; \ 327 fi 328 @fail=`grep -c '^FAIL' gotools.sum`; \ 329 if test "$${fail}" -ne "0"; then \ 330 echo "# of unexpected failures $${fail}" >> gotools.sum; \ 331 fi 332 @untested=`grep -c '^UNTESTED' gotools.sum`; \ 333 if test "$${untested}" -ne "0"; then \ 334 echo "# of untested testcases $${untested}" >> gotools.sum; \ 335 fi 336 @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 337 @echo >> gotools.log 338 @echo "runtest completed at `date`" >> gotools.log 339 @if grep '^FAIL' gotools.sum >/dev/null 2>&1; then exit 1; fi 340 341.PHONY: check check-head check-go-tool check-runtime check-cgo-test check-carchive-test check-vet 342 343else 344 345# For a non-native build we have to build the programs using a 346# previously built host (or build -> host) Go compiler. We should 347# only do this if such a compiler is available. We also need to get 348# the right values for GOARCH and GOOS in the default build context in 349# the go/build package. Figure this out later. 350 351endif 352