2 # Copyright (C) 2015-2016 Free Software Foundation, Inc.
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.
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.
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/>.
18 ACLOCAL_AMFLAGS = -I ./config -I ../config
20 gcc_version := $(shell $(GCC_FOR_TARGET) -dumpversion)
22 libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
24 mkinstalldirs = $(SHELL) $(toplevel_srcdir)/mkinstalldirs
25 PWD_COMMAND = $${PWDCMD-pwd}
26 STAMP = echo timestamp >
28 libgodir = ../$(target_noncanonical)/libgo
29 LIBGODEP = $(libgodir)/libgo.la
31 LIBGOTOOL = $(libgodir)/libgotool.a
34 # Use the compiler we just built.
35 GOCOMPILER = $(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET)
40 GOCFLAGS = $(CFLAGS_FOR_TARGET)
41 GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS)
43 AM_GOCFLAGS = -I $(libgodir)
44 AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs
45 GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@
47 libgosrcdir = $(srcdir)/../libgo/go
48 cmdsrcdir = $(libgosrcdir)/cmd
49 libgomiscdir = $(srcdir)/../libgo/misc
52 $(cmdsrcdir)/go/alldocs.go \
53 $(cmdsrcdir)/go/go11.go \
54 $(cmdsrcdir)/go/main.go
56 go_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
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
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
99 go_cmd_buildid_files = \
100 $(cmdsrcdir)/buildid/buildid.go \
101 $(cmdsrcdir)/buildid/doc.go
103 go_cmd_test2json_files = \
104 $(cmdsrcdir)/test2json/main.go
106 GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)')
107 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
108 GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)')
110 zdefaultcc.go: s-zdefaultcc; @true
111 s-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
121 zdefaultcc.go s-zdefaultcc \
122 check-gccgo check-gcc gotools.head *-testlog gotools.sum gotools.log \
126 rm -rf check-go-dir check-runtime-dir cgo-test-dir carchive-test-dir
130 # For a native build we build the programs using the newly built libgo
131 # and install them as regular programs.
133 bin_PROGRAMS = go$(EXEEXT) gofmt$(EXEEXT)
134 noinst_PROGRAMS = cgo$(EXEEXT) vet$(EXEEXT) buildid$(EXEEXT) test2json$(EXEEXT)
135 man_MANS = go.1 gofmt.1
137 go$(EXEEXT): $(go_cmd_go_files) $(LIBGOTOOL) $(LIBGODEP)
138 $(GOLINK) $(go_cmd_go_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
139 gofmt$(EXEEXT): $(go_cmd_gofmt_files) $(LIBGODEP)
140 $(GOLINK) $(go_cmd_gofmt_files) $(LIBS) $(NET_LIBS)
141 cgo$(EXEEXT): $(go_cmd_cgo_files) zdefaultcc.go $(LIBGOTOOL) $(LIBGODEP)
142 $(GOLINK) $(go_cmd_cgo_files) zdefaultcc.go $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
143 vet$(EXEEXT): $(go_cmd_vet_files) $(LIBGOTOOL) $(LIBGODEP)
144 $(GOLINK) $(go_cmd_vet_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
145 buildid$(EXEEXT): $(go_cmd_buildid_files) $(LIBGOTOOL) $(LIBGODEP)
146 $(GOLINK) $(go_cmd_buildid_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
147 test2json$(EXEEXT): $(go_cmd_test2json_files) $(LIBGOTOOL) $(LIBGODEP)
148 $(GOLINK) $(go_cmd_test2json_files) $(LIBGOTOOL) $(LIBS) $(NET_LIBS)
150 install-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; \
158 for f in $(noinst_PROGRAMS); do \
159 rm -f $(DESTDIR)$(libexecsubdir)/$$f; \
164 # Run tests using the go tool, and frob the output to look like that
165 # generated by DejaGNU. The main output of this is two files:
166 # gotools.sum and gotools.log.
168 # check-head starts generating the log files in DejaGNU format. This
169 # is a separate target so that the date is approximately when we start
172 @echo "Test Run By $${USER} on `date`" > gotools.head
173 @echo "Native configuration is $(host_triplet)" >> gotools.head
174 @echo >> gotools.head
175 @echo " === gotools tests ===" >> gotools.head
176 @echo >> gotools.head
178 # check-gccgo is a little shell script that executes gccgo with the
179 # options to pick up the newly built libgo.
180 check-gccgo: Makefile
182 echo "#!/bin/sh" > $@.tmp
183 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
184 echo "$(GOCOMPILE)" '"$$@"' "-I $${abs_libgodir} -L $${abs_libgodir} -L $${abs_libgodir}/.libs" >> $@.tmp
188 # check-gcc is a little shell script that executes the newly built gcc
189 # with the options to pick up the newly built libgo.
192 echo "#!/bin/sh" > $@.tmp
193 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
194 echo "$(GCC_FOR_TARGET)" '"$$@"' "-L $${abs_libgodir} -L $${abs_libgodir}/.libs" >> $@.tmp
198 # CHECK_ENV sets up the environment to run the newly built go tool.
199 # If you change this, change ECHO_ENV, below.
200 # The fl shell variable is used to avoid having FAIL appear
201 # in the log unnecessarily.
203 PATH=`echo $(abs_builddir):$${PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
205 GCCGO="$(abs_builddir)/check-gccgo"; \
207 CC="$(abs_builddir)/check-gcc"; \
209 GCCGOTOOLDIR="$(abs_builddir)"; \
210 export GCCGOTOOLDIR; \
211 GO_TESTING_GOTOOLS=yes; \
212 export GO_TESTING_GOTOOLS; \
213 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
214 LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
215 export LD_LIBRARY_PATH; \
216 GOROOT=$${abs_libgodir}; \
218 fl1="FA"; fl2="IL"; fl="$${fl1}$${fl2}";
220 # ECHO_ENV is a variant of CHECK_ENV to put into a testlog file.
221 # It assumes that abs_libgodir is set.
222 ECHO_ENV = PATH=`echo $(abs_builddir):$${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 $${abs_libgodir}`
224 # check-go-tool runs `go test cmd/go` in our environment.
225 check-go-tool: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
226 rm -rf check-go-dir cmd_go-testlog
227 $(MKDIR_P) check-go-dir/src/cmd/go
228 cp $(cmdsrcdir)/go/*.go check-go-dir/src/cmd/go/
229 cp -r $(cmdsrcdir)/go/internal check-go-dir/src/cmd/go/
230 cp $(libgodir)/zstdpkglist.go check-go-dir/src/cmd/go/internal/load/
231 cp $(libgodir)/zdefaultcc.go check-go-dir/src/cmd/go/internal/cfg/
232 cp -r $(cmdsrcdir)/go/testdata check-go-dir/src/cmd/go/
233 cp -r $(cmdsrcdir)/internal check-go-dir/src/cmd/
234 cp $(libgodir)/objabi.go check-go-dir/src/cmd/internal/objabi/
235 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
236 abs_checkdir=`cd check-go-dir && $(PWD_COMMAND)`; \
237 echo "cd check-go-dir/src/cmd/go && $(ECHO_ENV) GOPATH=$${abs_checkdir} $(abs_builddir)/go$(EXEEXT) test -test.short -test.v" > cmd_go-testlog
239 GOPATH=`cd check-go-dir && $(PWD_COMMAND)`; \
241 (cd check-go-dir/src/cmd/go && $(abs_builddir)/go$(EXEEXT) test -test.short -test.v) >> cmd_go-testlog 2>&1 || echo "--- $${fl}: go test cmd/go (0.00s)" >> cmd_go-testlog
242 grep '^--- ' cmd_go-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
244 # check-runtime runs `go test runtime` in our environment.
245 # The runtime package is also tested as part of libgo,
246 # but the runtime tests use the go tool heavily, so testing
247 # here too will catch more problems.
248 check-runtime: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
249 rm -rf check-runtime-dir runtime-testlog
250 $(MKDIR_P) check-runtime-dir
251 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
252 LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
253 GOARCH=`$(abs_builddir)/go$(EXEEXT) env GOARCH`; \
254 GOOS=`$(abs_builddir)/go$(EXEEXT) env GOOS`; \
255 files=`$(SHELL) $(libgosrcdir)/../match.sh --goarch=$${GOARCH} --goos=$${GOOS} --srcdir=$(libgosrcdir)/runtime --extrafiles="$(libgodir)/runtime_sysinfo.go $(libgodir)/sigtab.go" --tag=libffi`; \
256 echo "$(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='$${files}' $(GOTESTFLAGS) -test.v" > runtime-testlog
258 GC="$${GCCGO} -fgo-compiling-runtime"; \
260 GOARCH=`$(abs_builddir)/go$(EXEEXT) env GOARCH`; \
261 GOOS=`$(abs_builddir)/go$(EXEEXT) env GOOS`; \
262 files=`$(SHELL) $(libgosrcdir)/../match.sh --goarch=$${GOARCH} --goos=$${GOOS} --srcdir=$(libgosrcdir)/runtime --extrafiles="$(libgodir)/runtime_sysinfo.go $(libgodir)/sigtab.go" --tag=libffi`; \
263 $(SHELL) $(libgosrcdir)/../testsuite/gotest --goarch=$${GOARCH} --goos=$${GOOS} --basedir=$(libgosrcdir)/.. --srcdir=$(libgosrcdir)/runtime --pkgpath=runtime --pkgfiles="$${files}" $(GOTESTFLAGS) -test.v >> runtime-testlog 2>&1 || echo "--- $${fl}: go test runtime (0.00s)" >> runtime-testlog
264 grep '^--- ' runtime-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
266 # check-cgo-test runs `go test misc/cgo/test` in our environment.
267 check-cgo-test: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
268 rm -rf cgo-test-dir cgo-testlog
269 $(MKDIR_P) cgo-test-dir/misc/cgo
270 cp -r $(libgomiscdir)/cgo/test cgo-test-dir/misc/cgo/
271 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
272 echo "cd cgo-test-dir/misc/cgo/test && $(ECHO_ENV) GOTRACEBACK=2 $(abs_builddir)/go$(EXEEXT) test -test.short -test.v" > cgo-testlog
275 export GOTRACEBACK; \
276 (cd cgo-test-dir/misc/cgo/test && $(abs_builddir)/go$(EXEEXT) test -test.short -test.v) >> cgo-testlog 2>&1 || echo "--- $${fl}: go test misc/cgo/test (0.00s)" >> cgo-testlog
277 grep '^--- ' cgo-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
279 # check-carchive-test runs `go test misc/cgo/testcarchive/carchive_test.go`
280 # in our environment.
281 check-carchive-test: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
282 rm -rf carchive-test-dir carchive-testlog
283 $(MKDIR_P) carchive-test-dir/misc/cgo
284 cp -r $(libgomiscdir)/cgo/testcarchive carchive-test-dir/misc/cgo/
285 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
286 echo "cd carchive-test-dir/misc/cgo/testcarchive && $(ECHO_ENV) LIBRARY_PATH=`echo $${abs_libgodir}/.libs` $(abs_builddir)/go$(EXEEXT) test -test.v carchive_test.go" > carchive-testlog
288 LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
289 export LIBRARY_PATH; \
290 (cd carchive-test-dir/misc/cgo/testcarchive && $(abs_builddir)/go$(EXEEXT) test -test.v carchive_test.go) >> carchive-testlog 2>&1 || echo "--- $${fl}: go test misc/cgo/testcarchive (0.00s)" >> carchive-testlog
291 grep '^--- ' carchive-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
293 # check-vet runs `go test cmd/vet` in our environment.
294 check-vet: go$(EXEEXT) $(noinst_PROGRAMS) check-head check-gccgo check-gcc
295 rm -rf check-vet-dir cmd_vet-testlog
296 $(MKDIR_P) check-vet-dir/src/cmd
297 cp -r $(cmdsrcdir)/vet check-vet-dir/src/cmd/
298 @abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
299 abs_checkdir=`cd check-vet-dir && $(PWD_COMMAND)`; \
300 echo "cd check-vet-dir/src/cmd/vet && $(ECHO_ENV) GOPATH=$${abs_checkdir} $(abs_builddir)/go$(EXEEXT) test -test.short -test.v" > cmd_vet-testlog
302 GOPATH=`cd check-vet-dir && $(PWD_COMMAND)`; \
304 (cd check-vet-dir/src/cmd/vet && $(abs_builddir)/go$(EXEEXT) test -test.short -test.v) >> cmd_vet-testlog 2>&1 || echo "--- $${fl}: go test cmd/vet (0.00s)" >> cmd_vet-testlog
305 grep '^--- ' cmd_vet-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' | sort -k 2
307 # The check targets runs the tests and assembles the output files.
308 check: check-head check-go-tool check-runtime check-cgo-test check-carchive-test check-vet
309 @mv gotools.head gotools.sum
310 @cp gotools.sum gotools.log
311 @for file in cmd_go-testlog runtime-testlog cgo-testlog carchive-testlog cmd_vet-testlog; do \
312 testname=`echo $${file} | sed -e 's/-testlog//' -e 's|_|/|'`; \
313 echo "Running $${testname}" >> gotools.sum; \
314 echo "Running $${testname}" >> gotools.log; \
315 sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' < $${file} >> gotools.log; \
316 grep '^--- ' $${file} | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' -e 's/SKIP/UNTESTED/' | sort -k 2 >> gotools.sum; \
319 @echo " === gotools Summary ===" >> gotools.sum
320 @pass=`grep -c '^PASS' gotools.sum`; \
321 if test "$${pass}" -ne "0"; then \
322 echo "# of expected passes $${pass}" >> gotools.sum; \
324 @fail=`grep -c '^FAIL' gotools.sum`; \
325 if test "$${fail}" -ne "0"; then \
326 echo "# of unexpected failures $${fail}" >> gotools.sum; \
328 @untested=`grep -c '^UNTESTED' gotools.sum`; \
329 if test "$${untested}" -ne "0"; then \
330 echo "# of untested testcases $${untested}" >> gotools.sum; \
332 @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
334 @echo "runtest completed at `date`" >> gotools.log
335 @if grep '^FAIL' gotools.sum >/dev/null 2>&1; then exit 1; fi
337 .PHONY: check check-head check-go-tool check-runtime check-cgo-test check-carchive-test check-vet
341 # For a non-native build we have to build the programs using a
342 # previously built host (or build -> host) Go compiler. We should
343 # only do this if such a compiler is available. We also need to get
344 # the right values for GOARCH and GOOS in the default build context in
345 # the go/build package. Figure this out later.