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
32 # Use the compiler we just built.
33 GOCOMPILER = $(GOC_FOR_TARGET) $(XGCC_FLAGS_FOR_TARGET)
38 GOCFLAGS = $(CFLAGS_FOR_TARGET)
39 GOCOMPILE = $(GOCOMPILER) $(GOCFLAGS)
41 AM_GOCFLAGS = -I $(libgodir)
42 AM_LDFLAGS = -L $(libgodir) -L $(libgodir)/.libs
43 GOLINK = $(GOCOMPILER) $(GOCFLAGS) $(AM_GOCFLAGS) $(LDFLAGS) $(AM_LDFLAGS) -o $@
45 libgosrcdir = $(srcdir)/../libgo/go
46 cmdsrcdir = $(libgosrcdir)/cmd
49 $(cmdsrcdir)/go/alldocs.go \
50 $(cmdsrcdir)/go/bug.go \
51 $(cmdsrcdir)/go/build.go \
52 $(cmdsrcdir)/go/clean.go \
53 $(cmdsrcdir)/go/context.go \
54 $(cmdsrcdir)/go/discovery.go \
55 $(cmdsrcdir)/go/doc.go \
56 $(cmdsrcdir)/go/env.go \
57 $(cmdsrcdir)/go/fix.go \
58 $(cmdsrcdir)/go/fmt.go \
59 $(cmdsrcdir)/go/generate.go \
60 $(cmdsrcdir)/go/get.go \
61 $(cmdsrcdir)/go/go11.go \
62 $(cmdsrcdir)/go/help.go \
63 $(cmdsrcdir)/go/http.go \
64 $(cmdsrcdir)/go/list.go \
65 $(cmdsrcdir)/go/main.go \
66 $(cmdsrcdir)/go/note.go \
67 $(cmdsrcdir)/go/pkg.go \
68 $(cmdsrcdir)/go/run.go \
69 $(cmdsrcdir)/go/signal.go \
70 $(cmdsrcdir)/go/signal_unix.go \
71 $(cmdsrcdir)/go/test.go \
72 $(cmdsrcdir)/go/testflag.go \
73 $(cmdsrcdir)/go/tool.go \
74 $(cmdsrcdir)/go/vcs.go \
75 $(cmdsrcdir)/go/version.go \
76 $(cmdsrcdir)/go/vet.go \
77 $(libgodir)/zstdpkglist.go
79 go_cmd_gofmt_files = \
80 $(cmdsrcdir)/gofmt/doc.go \
81 $(cmdsrcdir)/gofmt/gofmt.go \
82 $(cmdsrcdir)/gofmt/internal.go \
83 $(cmdsrcdir)/gofmt/rewrite.go \
84 $(cmdsrcdir)/gofmt/simplify.go
87 $(cmdsrcdir)/cgo/ast.go \
88 $(cmdsrcdir)/cgo/doc.go \
89 $(cmdsrcdir)/cgo/gcc.go \
90 $(cmdsrcdir)/cgo/godefs.go \
91 $(cmdsrcdir)/cgo/main.go \
92 $(cmdsrcdir)/cgo/out.go \
93 $(cmdsrcdir)/cgo/util.go
95 GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)')
96 GCC_INSTALL_NAME := $(shell echo gcc|sed '$(program_transform_name)')
97 GXX_INSTALL_NAME := $(shell echo g++|sed '$(program_transform_name)')
99 zdefaultcc.go: s-zdefaultcc; @true
100 s-zdefaultcc: Makefile
101 echo 'package main' > zdefaultcc.go.tmp
102 echo 'const defaultGCCGO = "$(bindir)/$(GCCGO_INSTALL_NAME)"' >> zdefaultcc.go.tmp
103 echo 'const defaultCC = "$(bindir)/$(GCC_INSTALL_NAME)"' >> zdefaultcc.go.tmp
104 echo 'const defaultCXX = "$(bindir)/$(GXX_INSTALL_NAME)"' >> zdefaultcc.go.tmp
105 echo 'const defaultPkgConfig = "pkg-config"' >> zdefaultcc.go.tmp
106 $(SHELL) $(srcdir)/../move-if-change zdefaultcc.go.tmp zdefaultcc.go
109 MOSTLYCLEANFILES = zdefaultcc.go s-zdefaultcc
113 # For a native build we build the programs using the newly built libgo
114 # and install them as regular programs.
116 bin_PROGRAMS = go$(EXEEXT) gofmt$(EXEEXT)
117 noinst_PROGRAMS = cgo$(EXEEXT)
118 man_MANS = go.1 gofmt.1
120 go$(EXEEXT): $(go_cmd_go_files) zdefaultcc.go $(LIBGODEP)
121 $(GOLINK) $(go_cmd_go_files) zdefaultcc.go $(LIBS) $(NET_LIBS)
122 gofmt$(EXEEXT): $(go_cmd_gofmt_files) $(LIBGODEP)
123 $(GOLINK) $(go_cmd_gofmt_files) $(LIBS) $(NET_LIBS)
124 cgo$(EXEEXT): $(go_cmd_cgo_files) zdefaultcc.go $(LIBGODEP)
125 $(GOLINK) $(go_cmd_cgo_files) zdefaultcc.go $(LIBS) $(NET_LIBS)
127 install-exec-local: cgo$(EXEEXT)
128 $(MKDIR_P) $(DESTDIR)$(libexecsubdir)
129 rm -f $(DESTDIR)$(libexecsubdir)/cgo$(exeext)
130 $(INSTALL_PROGRAM) cgo$(exeext) $(DESTDIR)$(libexecsubdir)/cgo$(exeext)
133 rm -f $(DESTDIR)$(libexecsubdir)/cgo$(exeext)
135 # Run tests using the go tool, and frob the output to look like that
136 # generated by DejaGNU. The main output of this is two files:
137 # gotools.sum and gotools.log.
139 # check-head starts generating the log files in DejaGNU format. This
140 # is a separate target so that the date is approximately when we start
143 @echo "Test Run By $${USER} on `date`" > gotools.head
144 @echo "Native configuration is $(host_triplet)" >> gotools.head
145 @echo >> gotools.head
146 @echo " === gotools tests ===" >> gotools.head
147 @echo >> gotools.head
149 # check-gccgo is a little shell script that executes gccgo with the
150 # options to pick up the newly built libgo.
151 check-gccgo: Makefile
153 echo "#!/bin/sh" > $@
154 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
155 echo "$(GOCOMPILE)" '"$$@"' "-I $${abs_libgodir} -L $${abs_libgodir} -L $${abs_libgodir}/.libs" >> $@
158 # CHECK_ENV sets up the environment to run the newly built go tool.
160 PATH=`echo $(abs_builddir):$${PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
162 GCCGO="$(abs_builddir)/check-gccgo"; \
164 GCCGOTOOLDIR="$(abs_builddir)"; \
165 export GCCGOTOOLDIR; \
166 GO_TESTING_GOTOOLS=yes; \
167 export GO_TESTING_GOTOOLS; \
168 abs_libgodir=`cd $(libgodir) && $(PWD_COMMAND)`; \
169 LD_LIBRARY_PATH=`echo $${abs_libgodir}/.libs:$${LD_LIBRARY_PATH} | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; \
170 export LD_LIBRARY_PATH;
172 # check-go-tools runs `go test cmd/go` in our environment.
173 check-go-tool: go$(EXEEXT) check-head check-gccgo
175 $(MKDIR_P) check-go-dir/src/cmd/go
176 cp $(cmdsrcdir)/go/*.go check-go-dir/src/cmd/go/
177 cp $(libgodir)/zstdpkglist.go check-go-dir/src/cmd/go/
178 cp zdefaultcc.go check-go-dir/src/cmd/go/
179 cp -r $(cmdsrcdir)/go/testdata check-go-dir/src/cmd/go/
181 GOPATH=`cd check-go-dir && $(PWD_COMMAND)`; \
183 (cd check-go-dir/src/cmd/go && $(abs_builddir)/go$(EXEEXT) test -test.short -test.v) > cmd_go-testlog 2>&1 || true
184 grep '^--- ' cmd_go-testlog | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/'
186 # The check targets runs the tests and assembles the output files.
187 check: check-head check-go-tool
188 mv gotools.head gotools.sum
189 cp gotools.sum gotools.log
190 for file in cmd_go-testlog; do \
191 testname=`echo $${file} | sed -e 's/-testlog//' -e 's|_|/|'`; \
192 echo "Running $${testname}" >> gotools.sum; \
193 echo "Running $${testname}" >> gotools.log; \
194 sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' < $${file} >> gotools.log; \
195 grep '^--- ' $${file} | sed -e 's/^--- \(.*\) ([^)]*)$$/\1/' -e 's/SKIP/UNTESTED/' >> gotools.sum; \
198 @echo " === gotools Summary ===" >> gotools.sum
199 pass=`grep -c '^PASS' gotools.sum`; \
200 if test "$${pass}" -ne "0"; then \
201 echo "# of expected passes $${pass}" >> gotools.sum; \
203 fail=`grep -c '^FAIL' gotools.sum`; \
204 if test "$${fail}" -ne "0"; then \
205 echo "# of unexpected failures $${fail}" >> gotools.sum; \
207 untested=`grep -c '^UNTESTED' gotools.sum`; \
208 if test "$${untested}" -ne "0"; then \
209 echo "# of untested testcases $${untested}" >> gotools.sum; \
211 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
213 echo "runtest completed at `date`" >> gotools.log
214 if grep '^FAIL' gotools.sum >/dev/null 2>&1; then exit 1; fi
216 .PHONY: check check-head check-go-tool
220 # For a non-native build we have to build the programs using a
221 # previously built host (or build -> host) Go compiler. We should
222 # only do this if such a compiler is available. We also need to get
223 # the right values for GOARCH and GOOS in the default build context in
224 # the go/build package. Figure this out later.