gcc/jit/Make-lang.in

   1 # Top level -*- makefile -*- fragment for libgccjit.so.
   2 #   Copyright (C) 2013-2015 Free Software Foundation, Inc.
   3
   4 #This file is part of GCC.
   5
   6 #GCC is free software; you can redistribute it and/or modify
   7 #it under the terms of the GNU General Public License as published by
   8 #the Free Software Foundation; either version 3, or (at your option)
   9 #any later version.
  10
  11 #GCC is distributed in the hope that it will be useful,
  12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with GCC; see the file COPYING3.  If not see
  18 # <http://www.gnu.org/licenses/>.
  19
  20 # This file provides the language dependent support in the main Makefile.
  21 # Each language makefile fragment must provide the following targets:
  22 #
  23 # foo.all.cross, foo.start.encap, foo.rest.encap,
  24 # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
  25 # foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
  26 # foo.mostlyclean, foo.clean, foo.distclean,
  27 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  28 #
  29 # where `foo' is the name of the language.
  30 #
  31 # It should also provide rules for:
  32 #
  33 # - making any compiler driver (eg: g++)
  34 # - the compiler proper (eg: cc1plus)
  35 # - define the names for selecting the language in LANGUAGES.
  36
  37 #\f
  38 # Define the names for selecting jit in LANGUAGES.
  39 # Note that it would be nice to move the dependency on g++
  40 # into the jit rule, but that needs a little bit of work
  41 # to do the right thing within all.cross.
  42
  43 LIBGCCJIT_LINKER_NAME = libgccjit.so
  44 LIBGCCJIT_VERSION_NUM = 0
  45 LIBGCCJIT_MINOR_NUM = 0
  46 LIBGCCJIT_RELEASE_NUM = 1
  47 LIBGCCJIT_SONAME = $(LIBGCCJIT_LINKER_NAME).$(LIBGCCJIT_VERSION_NUM)
  48 LIBGCCJIT_FILENAME = \
  49   $(LIBGCCJIT_SONAME).$(LIBGCCJIT_MINOR_NUM).$(LIBGCCJIT_RELEASE_NUM)
  50
  51 LIBGCCJIT_LINKER_NAME_SYMLINK = $(LIBGCCJIT_LINKER_NAME)
  52 LIBGCCJIT_SONAME_SYMLINK = $(LIBGCCJIT_SONAME)
  53
  54 jit: $(LIBGCCJIT_FILENAME) \
  55         $(LIBGCCJIT_SYMLINK) \
  56         $(LIBGCCJIT_LINKER_NAME_SYMLINK) \
  57         $(FULL_DRIVER_NAME)
  58
  59 # Tell GNU make to ignore these if they exist.
  60 .PHONY: jit
  61
  62 jit_OBJS = attribs.o \
  63         jit/dummy-frontend.o \
  64         jit/libgccjit.o \
  65         jit/jit-logging.o \
  66         jit/jit-recording.o \
  67         jit/jit-playback.o \
  68         jit/jit-result.o \
  69         jit/jit-tempdir.o \
  70         jit/jit-builtins.o \
  71         jit/jit-spec.o \
  72         gcc.o
  73
  74 # Use strict warnings for this front end.
  75 jit-warn = $(STRICT_WARN)
  76
  77 # We avoid using $(BACKEND) from Makefile.in in order to avoid pulling
  78 # in main.o
  79 $(LIBGCCJIT_FILENAME): $(jit_OBJS) \
  80         libbackend.a libcommon-target.a libcommon.a \
  81         $(CPPLIB) $(LIBDECNUMBER) \
  82         $(LIBDEPS) $(srcdir)/jit/libgccjit.map \
  83         $(EXTRA_GCC_OBJS)
  84         +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ -shared \
  85              $(jit_OBJS) libbackend.a libcommon-target.a libcommon.a \
  86              $(CPPLIB) $(LIBDECNUMBER) $(LIBS) $(BACKENDLIBS) \
  87              $(EXTRA_GCC_OBJS) \
  88              -Wl,--version-script=$(srcdir)/jit/libgccjit.map \
  89              -Wl,-soname,$(LIBGCCJIT_SONAME)
  90
  91 $(LIBGCCJIT_SONAME_SYMLINK): $(LIBGCCJIT_FILENAME)
  92         ln -sf $(LIBGCCJIT_FILENAME) $(LIBGCCJIT_SONAME_SYMLINK)
  93
  94 $(LIBGCCJIT_LINKER_NAME_SYMLINK): $(LIBGCCJIT_SONAME_SYMLINK)
  95         ln -sf $(LIBGCCJIT_SONAME_SYMLINK) $(LIBGCCJIT_LINKER_NAME_SYMLINK)
  96
  97 #\f
  98 # Build hooks:
  99
 100 jit.all.cross:
 101 jit.start.encap:
 102 jit.rest.encap:
 103
 104 # Documentation build hooks.
 105 #
 106 # The documentation can be built using the texinfo toolchain, or
 107 # the sphinx toolchain
 108 #
 109 # The jit documentation is authored using Sphinx, which has numerous
 110 # advantages over Texinfo, including:
 111 #
 112 #   * much faster
 113 #
 114 #   * use of CSS and JS to provide less of a 1990s feel in the generated
 115 #     HTML.
 116 #
 117 #   * sane, stable HTML page and anchor names
 118 #
 119 #   * sane HTML navigation: ability to move forward and back in the HTML
 120 #     at every node to read the HTML like a book
 121 #
 122 #   * syntax-coloring of examples
 123 #
 124 #   * the ability to "include" fragments of code inline.  This is used
 125 #     heavily by the jit docs, so that the example code is shared by both
 126 #     the test suite and the documentation to ensure that the examples
 127 #     appearing in the docs actually compile and work
 128 #
 129 # Sphinx is not a "blessed" dependency, and so a prebuilt libgccjit.texinfo
 130 # file built by Sphinx is checked into the source tree to avoid requiring
 131 # everyone to have Sphinx installed.
 132 #
 133 # This prebuilt libgccjit.texinfo has the "include" fragments "baked in",
 134 # and so contains the content from the sphinx toolchain, but lacks the
 135 # syntax-coloring, and the generated HTML is (IMHO) greatly inferior to
 136 # that generated by Sphinx.
 137
 138 # These targets redirect HTML creation and installation to either
 139 # jit.sphinx.(install-)html or jit.texinfo.(install-)html.
 140 jit.html: jit.$(doc_build_sys).html
 141 jit.install-html: jit.$(doc_build_sys).install-html
 142
 143 # For now, use texinfo for pdf, since the sphinx latex toolchain currently
 144 # fails for me deep inside pdflatex (see notes below)
 145 jit.pdf: jit.texinfo.pdf
 146 jit.install-pdf: jit.texinfo.install-pdf
 147
 148 # Hooks for building docs using texinfo
 149 JIT_TEXI_FILES = $(srcdir)/jit/docs/_build/texinfo/libgccjit.texi
 150
 151 jit.info: doc/libgccjit.info
 152 doc/libgccjit.info: $(JIT_TEXI_FILES)
 153         if test "x$(BUILD_INFO)" = xinfo; then \
 154           rm -f doc/libgccjit.info*; \
 155           $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
 156                 -I $(gcc_docdir)/include -o $@ $<; \
 157         else true; fi
 158
 159 jit.install-info: $(DESTDIR)$(infodir)/libgccjit.info
 160
 161 jit.dvi: doc/libgccjit.dvi
 162 doc/libgccjit.dvi: $(JIT_TEXI_FILES)
 163         $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 164
 165 jit.texinfo.html: $(build_htmldir)/jit/index.html
 166
 167 $(build_htmldir)/jit/index.html: $(srcdir)/jit/docs/_build/texinfo/libgccjit.texi
 168         $(mkinstalldirs) $(@D)
 169         rm -f $(@D)/*
 170         $(TEXI2HTML) -I $(gcc_docdir)/include -I $(srcdir)/jit -o $(@D) $<
 171
 172 jit.texinfo.install-html: jit.texinfo.html
 173         @$(NORMAL_INSTALL)
 174         test -z "$(htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(htmldir)"
 175         @for p in $(build_htmldir)/jit; do \
 176           if test -f "$$p" || test -d "$$p"; then d=""; else d="$(srcdir)/"; fi; \
 177           f=$(html__strip_dir) \
 178           if test -d "$$d$$p"; then \
 179             echo " $(mkinstalldirs) '$(DESTDIR)$(htmldir)/$$f'"; \
 180             $(mkinstalldirs) "$(DESTDIR)$(htmldir)/$$f" || exit 1; \
 181             echo " $(INSTALL_DATA) '$$d$$p'/* '$(DESTDIR)$(htmldir)/$$f'"; \
 182             $(INSTALL_DATA) "$$d$$p"/* "$(DESTDIR)$(htmldir)/$$f"; \
 183           else \
 184             echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
 185             $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
 186           fi; \
 187         done
 188
 189 jit.texinfo.pdf: doc/libgccjit.pdf
 190
 191 doc/libgccjit.pdf: $(JIT_TEXI_FILES)
 192         $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 193
 194 jit.texinfo.install-pdf: doc/libgccjit.pdf
 195         @$(NORMAL_INSTALL)
 196         test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
 197         @for p in doc/libgccjit.pdf; do \
 198           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 199           f=$(pdf__strip_dir) \
 200           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
 201           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
 202         done
 203
 204 # Hooks for building docs using the Sphinx toolchain:
 205
 206 SPHINX_BUILD_DIR=jit/sphinx-build
 207
 208 jit.sphinx.html:
 209         mkdir -p $(SPHINX_BUILD_DIR)
 210         (cd $(srcdir)/jit/docs && \
 211           make html BUILDDIR=$(PWD)/$(SPHINX_BUILD_DIR) )
 212
 213 jit_htmldir=$(htmldir)/jit
 214
 215 jit.sphinx.install-html: jit.sphinx.html
 216         @$(NORMAL_INSTALL)
 217         test -z "$(jit_htmldir)" || $(mkinstalldirs) "$(DESTDIR)$(jit_htmldir)"
 218         @for f in $(shell cd $(SPHINX_BUILD_DIR)/html && find) ; do \
 219           if test -f $(SPHINX_BUILD_DIR)/html/"$$f"; then \
 220              $(INSTALL_DATA) $(SPHINX_BUILD_DIR)/html/"$$f" $(DESTDIR)$(jit_htmldir)/"$$f"; \
 221           else \
 222              mkdir $(DESTDIR)$(jit_htmldir)/"$$f"; \
 223           fi; \
 224         done
 225
 226 # (This one is currently failing deep inside pdflatex for me;
 227 # see https://bugzilla.redhat.com/show_bug.cgi?id=1148845 )
 228 jit.sphinx.pdf: $(SPHINX_BUILD_DIR)/latex/libgccjit.pdf
 229 $(SPHINX_BUILD_DIR)/latex/libgccjit.pdf:
 230         mkdir -p $(SPHINX_BUILD_DIR)
 231         (cd $(srcdir)/jit/docs && \
 232           make latexpdf BUILDDIR=$(PWD)/$(SPHINX_BUILD_DIR) )
 233
 234 jit.sphinx.install-pdf: $(SPHINX_BUILD_DIR)/latex/libgccjit.pdf
 235         @$(NORMAL_INSTALL)
 236         test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)/gcc"
 237         @for p in $(SPHINX_BUILD_DIR)/latex/libgccjit.pdf; do \
 238           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 239           f=$(pdf__strip_dir) \
 240           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/gcc/$$f'"; \
 241           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/gcc/$$f"; \
 242         done
 243
 244 jit.srcinfo:
 245 jit.srcextra:
 246
 247 jit.tags:
 248
 249 jit.man:
 250
 251 jit.srcman:
 252
 253 lang_checks += check-jit
 254 lang_checks_parallelized += check-jit
 255 # This number is somewhat arbitrary.  Two tests are much slower
 256 # than all the others (test-combination.c and test-threads.c) so
 257 # we want them to be placed in different "buckets".
 258 check_jit_parallelize = 10
 259
 260 #\f
 261 # Install hooks:
 262 jit.install-common: installdirs
 263         $(INSTALL_PROGRAM) $(LIBGCCJIT_FILENAME) \
 264           $(DESTDIR)/$(libdir)/$(LIBGCCJIT_FILENAME)
 265         ln -sf \
 266           $(LIBGCCJIT_FILENAME) \
 267           $(DESTDIR)/$(libdir)/$(LIBGCCJIT_SONAME_SYMLINK)
 268         ln -sf \
 269           $(LIBGCCJIT_SONAME_SYMLINK)\
 270           $(DESTDIR)/$(libdir)/$(LIBGCCJIT_LINKER_NAME_SYMLINK)
 271         $(INSTALL_DATA) $(srcdir)/jit/libgccjit.h \
 272           $(DESTDIR)/$(includedir)/libgccjit.h
 273         $(INSTALL_DATA) $(srcdir)/jit/libgccjit++.h \
 274           $(DESTDIR)/$(includedir)/libgccjit++.h
 275
 276 jit.install-man:
 277
 278 jit.install-plugin:
 279
 280 jit.uninstall:
 281
 282 #\f
 283 # Clean hooks:
 284 # A lot of the ancillary files are deleted by the main makefile.
 285 # We just have to delete files specific to us.
 286
 287 jit.mostlyclean:
 288         -rm -f $(LIBGCCJIT_FILENAME) $(LIBGCCJIT_SYMLINK)
 289         -rm -f $(LIBGCCJIT_LINKER_NAME_SYMLINK) $(FULL_DRIVER_NAME)
 290         -rm -f $(LIBGCCJIT_SONAME)
 291         -rm -f $(jit_OBJS)
 292
 293 jit.clean:
 294
 295 jit.distclean:
 296
 297 jit.maintainer-clean:
 298
 299 #\f
 300 # Stage hooks:
 301 # The main makefile has already created stage?/jit.
 302
 303 jit.stage1: stage1-start
 304         -mv jit/*$(objext) stage1/jit
 305 jit.stage2: stage2-start
 306         -mv jit/*$(objext) stage2/jit
 307 jit.stage3: stage3-start
 308         -mv jit/*$(objext) stage3/jit
 309 jit.stage4: stage4-start
 310         -mv jit/*$(objext) stage4/jit
 311 jit.stageprofile: stageprofile-start
 312         -mv jit/*$(objext) stageprofile/jit
 313 jit.stagefeedback: stagefeedback-start
 314         -mv jit/*$(objext) stagefeedback/jit