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