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1 # Make-lang.in -- Top level -*- makefile -*- fragment for gcc Go frontend.
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2
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145
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3 # Copyright (C) 2009-2020 Free Software Foundation, Inc.
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111
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4
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5 # This file is part of GCC.
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6
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7 # GCC is free software; you can redistribute it and/or modify
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8 # it under the terms of the GNU General Public License as published by
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9 # the Free Software Foundation; either version 3, or (at your option)
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10 # any later version.
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11
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12 # GCC is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU General Public License for more details.
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16
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17 # You should have received a copy of the GNU General Public License
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18 # along with GCC; see the file COPYING3. If not see
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19 # <http://www.gnu.org/licenses/>.
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20
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21 # This file provides the language dependent support in the main Makefile.
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22
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23 # Installation name.
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24
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25 GCCGO_INSTALL_NAME := $(shell echo gccgo|sed '$(program_transform_name)')
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26 GCCGO_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gccgo|sed '$(program_transform_name)')
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27
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28 # The name for selecting go in LANGUAGES.
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29 go: go1$(exeext)
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30
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31 .PHONY: go
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32
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33 CFLAGS-go/gospec.o += $(DRIVER_DEFINES)
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34
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35 GCCGO_OBJS = $(GCC_OBJS) go/gospec.o
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36 gccgo$(exeext): $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a $(LIBDEPS)
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37 +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
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38 $(GCCGO_OBJS) $(EXTRA_GCC_OBJS) libcommon-target.a \
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39 $(EXTRA_GCC_LIBS) $(LIBS)
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40
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41 # The cross-compiler version. This is built mainly as a signal to the
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42 # go.install-common target. If this executable exists, it means that
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43 # go.all.cross was run.
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44 gccgo-cross$(exeext): gccgo$(exeext)
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45 -rm -f gccgo-cross$(exeext)
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46 cp gccgo$(exeext) gccgo-cross$(exeext)
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47
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48 # Use strict warnings.
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49 go-warn = $(STRICT_WARN)
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50
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51 GO_OBJS = \
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52 go/ast-dump.o \
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53 go/escape.o \
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54 go/export.o \
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55 go/expressions.o \
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56 go/go-backend.o \
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57 go/go-diagnostics.o \
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58 go/go-encode-id.o \
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59 go/go-dump.o \
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60 go/go-gcc.o \
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61 go/go-gcc-diagnostics.o \
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62 go/go-lang.o \
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63 go/go-linemap.o \
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64 go/go-optimize.o \
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65 go/go-sha1.o \
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66 go/go.o \
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67 go/gogo.o \
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68 go/import.o \
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69 go/import-archive.o \
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70 go/lex.o \
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71 go/names.o \
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72 go/parse.o \
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73 go/runtime.o \
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74 go/statements.o \
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75 go/types.o \
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76 go/unsafe.o \
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77 go/wb.o
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78
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79 go_OBJS = $(GO_OBJS) go/gospec.o
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80
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81 go1$(exeext): $(GO_OBJS) attribs.o $(BACKEND) $(LIBDEPS)
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82 +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
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83 $(GO_OBJS) attribs.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
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84
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85 # Documentation.
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86
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87 GO_TEXI_FILES = \
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88 go/gccgo.texi \
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89 $(gcc_docdir)/include/fdl.texi \
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90 $(gcc_docdir)/include/gpl_v3.texi \
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91 $(gcc_docdir)/include/gcc-common.texi \
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92 gcc-vers.texi
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93
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94 doc/gccgo.info: $(GO_TEXI_FILES)
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95 if test "x$(BUILD_INFO)" = xinfo; then \
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96 rm -f doc/gccgo.info*; \
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97 $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
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98 -I $(gcc_docdir)/include -o $@ $<; \
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99 else true; fi
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100
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101 doc/gccgo.dvi: $(GO_TEXI_FILES)
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102 $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
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103
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104 doc/gccgo.pdf: $(GO_TEXI_FILES)
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105 $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
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106
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107 $(build_htmldir)/go/index.html: $(GO_TEXI_FILES)
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108 $(mkinstalldirs) $(@D)
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109 rm -f $(@D)/*
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110 $(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \
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111 -I $(srcdir)/go -o $(@D) $<
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112
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113 .INTERMEDIATE: gccgo.pod
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114
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115 gccgo.pod: go/gccgo.texi
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116 -$(TEXI2POD) -D gccgo < $< > $@
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117
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118 # Build hooks.
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119
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120 go.all.cross: gccgo-cross$(exeext)
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121 go.start.encap: gccgo$(exeext)
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122 go.rest.encap:
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123 go.info: doc/gccgo.info
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124 go.dvi: doc/gccgo.dvi
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125 go.pdf: doc/gccgo.pdf
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126 go.html: $(build_htmldir)/go/index.html
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127 go.srcinfo: doc/gccgo.info
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128 -cp -p $^ $(srcdir)/doc
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129 go.srcextra:
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130 go.tags: force
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131 cd $(srcdir)/go; \
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132 etags -o TAGS.sub *.c *.h gofrontend/*.h gofrontend/*.cc; \
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133 etags --include TAGS.sub --include ../TAGS.sub
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134 go.man: doc/gccgo.1
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135 go.srcman: doc/gccgo.1
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136 -cp -p $^ $(srcdir)/doc
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137
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138 lang_checks += check-go
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139 lang_checks_parallelized += check-go
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140 check_go_parallelize = 10
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141
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131
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142 # No go-specific selftests
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143 selftest-go:
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144
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111
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145 # Install hooks.
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146
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147 go.install-common: installdirs
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148 -rm -f $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
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149 $(INSTALL_PROGRAM) gccgo$(exeext) $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
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150 -if test -f go1$(exeext); then \
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151 if test -f gccgo-cross$(exeext); then \
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152 :; \
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153 else \
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154 rm -f $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext); \
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155 ( cd $(DESTDIR)$(bindir) && \
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156 $(LN) $(GCCGO_INSTALL_NAME)$(exeext) $(GCCGO_TARGET_INSTALL_NAME)$(exeext) ); \
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157 fi; \
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158 fi
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159
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160 go.install-plugin:
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161
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162 go.install-info: $(DESTDIR)$(infodir)/gccgo.info
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163
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164 go.install-pdf: doc/gccgo.pdf
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165 @$(NORMAL_INSTALL)
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166 test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
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167 @for p in doc/gccgo.pdf; do \
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168 if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
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169 f=$(pdf__strip_dir) \
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170 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
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171 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
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172 done
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173
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174 go.install-html: $(build_htmldir)/go
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175 @$(NORMAL_INSTALL)
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176 test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
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177 @for p in $(build_htmldir)/go; do \
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178 if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
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179 f=$(html__strip_dir) \
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180 if test -d "$$d$$p"; then \
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181 echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
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182 $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
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183 echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
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184 $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
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185 else \
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186 echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
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187 $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
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188 fi; \
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189 done
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190
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191 go.install-man: $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
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192
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193 $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext): doc/gccgo.1 installdirs
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194 -rm -f $@
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195 -$(INSTALL_DATA) $< $@
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196 -chmod a-x $@
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197
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198 go.uninstall:
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199 rm -rf $(DESTDIR)$(bindir)/$(GCCGO_INSTALL_NAME)$(exeext)
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200 rm -rf $(DESTDIR)$(man1dir)/$(GCCGO_INSTALL_NAME)$(man1ext)
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201 rm -rf $(DESTDIR)$(bindir)/$(GCCGO_TARGET_INSTALL_NAME)$(exeext)
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202 rm -rf $(DESTDIR)$(infodir)/gccgo.info*
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203
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204 # Clean hooks.
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205
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206 go.mostlyclean:
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207 -rm -f go/*$(objext)
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208 -rm -f go/*$(coverageexts)
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209 -rm -f gccgo$(exeext) gccgo-cross$(exeext) go1$(exeext)
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210 go.clean:
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211 go.distclean:
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212 go.maintainer-clean:
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213 -rm -f $(docobjdir)/gccgo.1
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214
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215 # Stage hooks.
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216
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217 go.stage1: stage1-start
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218 -mv go/*$(objext) stage1/go
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219 go.stage2: stage2-start
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220 -mv go/*$(objext) stage2/go
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221 go.stage3: stage3-start
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222 -mv go/*$(objext) stage3/go
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223 go.stage4: stage4-start
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224 -mv go/*$(objext) stage4/go
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225 go.stageprofile: stageprofile-start
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226 -mv go/*$(objext) stageprofile/go
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227 go.stagefeedback: stagefeedback-start
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228 -mv go/*$(objext) stagefeedback/go
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229
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230 CFLAGS-go/go-lang.o += -DDEFAULT_TARGET_VERSION=\"$(version)\" \
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231 -DDEFAULT_TARGET_MACHINE=\"$(target_noncanonical)\"
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232
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233 GOINCLUDES = -I $(srcdir)/go -I $(srcdir)/go/gofrontend
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234
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235 CFLAGS-go/go-gcc.o += $(GOINCLUDES)
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236 CFLAGS-go/go-linemap.o += $(GOINCLUDES)
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237 CFLAGS-go/go-sha1.o += $(GOINCLUDES)
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238 CFLAGS-go/go-gcc-diagnostics.o += $(GOINCLUDES)
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239 CFLAGS-go/go-encode-id.o += $(GOINCLUDES)
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240
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241 go/%.o: go/gofrontend/%.cc
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242 $(COMPILE) $(GOINCLUDES) $<
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243 $(POSTCOMPILE)
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