Strip babeltrace.c
[babeltrace.git] / configure.ac
1 AC_PREREQ([2.50])
2 AC_INIT([babeltrace],[2.0.0-pre],[jeremie dot galarneau at efficios dot com])
3
4 # Following the numbering scheme proposed by libtool for the library version
5 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
6 AC_SUBST([BABELTRACE_LIBRARY_VERSION], [1:0:0])
7
8 AC_CONFIG_HEADERS([config.h])
9 AC_CONFIG_AUX_DIR([config])
10 AC_CONFIG_MACRO_DIR([m4])
11
12 AC_CANONICAL_TARGET
13 AC_CANONICAL_HOST
14
15 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-ustar])
16 AM_MAINTAINER_MODE([enable])
17
18 # Enable silent rules if available (Introduced in AM 1.11)
19 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
20
21 AC_REQUIRE_AUX_FILE([tap-driver.sh])
22
23 # Checks for C compiler
24 AC_USE_SYSTEM_EXTENSIONS
25 AC_SYS_LARGEFILE
26 AC_PROG_CC
27 AC_PROG_CC_STDC
28
29 # Checks for programs.
30 AC_PROG_MAKE_SET
31 LT_INIT
32 AC_PROG_YACC
33 AC_PROG_LEX
34 AC_PROG_MKDIR_P
35 AC_PROG_LN_S
36
37 AX_C___ATTRIBUTE__
38 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
39 [:],
40 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
41
42 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
43 LIBS="$PTHREAD_LIBS $LIBS"
44 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
45 CC="$PTHREAD_CC"
46
47 # Check linker option
48 AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
49 AC_SUBST([LD_NO_AS_NEEDED])
50
51 AC_HEADER_STDBOOL
52 AC_CHECK_HEADERS([ \
53 fcntl.h \
54 float.h \
55 libintl.h \
56 limits.h \
57 malloc.h \
58 netdb.h \
59 netinet/in.h \
60 stddef.h \
61 sys/socket.h \
62 ])
63
64 if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
65 if test x"$(basename "$YACC")" != "xbison -y"; then
66 AC_MSG_ERROR([[bison not found and is required when building from git.
67 Please install bison]])
68 fi
69 AC_PATH_PROG([BISON],[bison])
70 AX_PROG_BISON_VERSION([2.4], [],[
71 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
72 ])
73 fi
74
75 if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
76 if test x"$LEX" != "xflex"; then
77 AC_MSG_ERROR([[flex not found and is required when building from git.
78 Please install flex]])
79 fi
80 AC_PATH_PROG([FLEX],[flex])
81 AX_PROG_FLEX_VERSION([2.5.35], [],[
82 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
83 ])
84 fi
85
86
87 AM_PATH_GLIB_2_0(2.22.0, ,AC_MSG_ERROR([glib is required in order to compile BabelTrace - download it from ftp://ftp.gtk.org/pub/gtk]) , gmodule)
88
89 # Check what libraries are required on this platform to link sockets programs.
90 AX_LIB_SOCKET_NSL
91
92 # Checks for typedefs, structures, and compiler characteristics.
93 AC_C_INLINE
94 AC_TYPE_PID_T
95 AC_TYPE_SIZE_T
96 AC_TYPE_INT16_T
97 AC_TYPE_INT32_T
98 AC_TYPE_INT64_T
99 AC_TYPE_INT8_T
100 AC_TYPE_OFF_T
101 AC_TYPE_SSIZE_T
102 AC_TYPE_UINT16_T
103 AC_TYPE_UINT32_T
104 AC_TYPE_UINT64_T
105 AC_TYPE_UINT8_T
106
107 # Checks for library functions.
108 AC_FUNC_ALLOCA
109 AC_FUNC_FORK
110 AC_FUNC_MALLOC
111 AC_FUNC_MKTIME
112 AC_FUNC_MMAP
113 AC_FUNC_REALLOC
114 AC_FUNC_STRERROR_R
115 AC_CHECK_FUNCS([ \
116 atexit \
117 dirfd \
118 dup2 \
119 ftruncate \
120 gethostbyname \
121 gethostname \
122 gettimeofday \
123 localtime_r \
124 memchr \
125 memset \
126 mkdir \
127 mkdtemp \
128 munmap \
129 rmdir \
130 setenv \
131 socket \
132 strchr \
133 strdup \
134 strerror \
135 strndup \
136 strnlen \
137 strrchr \
138 strtoul \
139 strtoull \
140 tzset \
141 uname \
142 ])
143
144 MINGW32=no
145 DEFAULT_ENABLE_DEBUG_INFO=yes
146 AS_CASE([$host_os],
147 [solaris*|darwin*],
148 [
149 DEFAULT_ENABLE_DEBUG_INFO=no
150 ],
151 [mingw*],
152 [
153 MINGW32=yes
154 ]
155 )
156
157 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
158
159 # Check for uuid in system libs
160 AC_CHECK_FUNCS([uuid_generate],
161 [
162 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
163 link_with_libuuid=no
164 ],
165 [
166 # First, check the pkg-config module is available, otherwise explicitly check
167 # for libuuid, or uuid support in the C-library.
168 PKG_CHECK_MODULES([UUID], [uuid],
169 [
170 LIBS="${UUID_LIBS} ${LIBS}"
171 CFLAGS="${CFLAGS} ${UUID_CFLAGS}"
172 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
173 link_with_libuuid=yes
174 ],
175 [
176 # Check for libuuid
177 AC_CHECK_LIB([uuid], [uuid_generate],
178 [
179 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
180 link_with_libuuid=yes
181 ],
182 [
183 # libuuid not found, check for uuid_create in libc.
184 AC_CHECK_LIB([c], [uuid_create],
185 [
186 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
187 link_with_libc_uuid=yes
188 ],
189 [
190 # for MinGW32 we have our own internal implementation of uuid using Windows functions.
191 if test "x$MINGW32" = xno; then
192 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
193 fi
194 ])
195 ])
196 ])
197 ])
198
199 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
200 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
201
202 # Check for fmemopen
203 AC_CHECK_LIB([c], [fmemopen],
204 [
205 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
206 ]
207 )
208
209 # Check for open_memstream
210 AC_CHECK_LIB([c], [open_memstream],
211 [
212 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
213 ]
214 )
215
216 # Check for posix_fallocate
217 AC_CHECK_LIB([c], [posix_fallocate],
218 [
219 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
220 ]
221 )
222
223 # Check for faccessat
224 AC_CHECK_LIB([c], [faccessat],
225 [
226 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
227 ]
228 )
229
230 AC_CHECK_LIB([popt], [poptGetContext], [],
231 [AC_MSG_ERROR([Cannot find popt.])]
232 )
233
234 # For Python
235 # SWIG version needed or newer:
236 swig_version=2.0.0
237
238 AC_ARG_ENABLE([python-bindings],
239 [AC_HELP_STRING([--enable-python-bindings],
240 [generate Python bindings])],
241 [enable_python=yes], [enable_python=no])
242
243 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
244
245 AC_ARG_ENABLE([python-bindings-doc],
246 [AC_HELP_STRING([--enable-python-bindings-doc],
247 [generate Python bindings documentation])],
248 [enable_python_bindings_doc=yes], [enable_python_bindings_doc=no])
249
250 if test "x${enable_python:-no}" = xno && test "x${enable_python_bindings_doc:-yes}" = xyes; then
251 AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])
252 fi
253
254 AM_CONDITIONAL([BUILD_PYTHON_BINDINGS_DOC], [test "x${enable_python_bindings_doc:-yes}" = xyes])
255
256 if test "x${enable_python:-yes}" = xyes; then
257 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
258 AM_PATH_PYTHON([3.0], , [AC_MSG_ERROR(Python3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
259
260 AM_PATH_PYTHON_MODULES([PYTHON])
261 # pythondir is the path where extra modules are to be installed
262 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
263 # pyexecdir is the path that contains shared objects used by the extra modules
264 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
265 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
266 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
267 AS_IF([test -z "$PYTHON_INCLUDE"], [
268 AS_IF([test -z "$PYTHON_CONFIG"], [
269 AC_PATH_PROGS([PYTHON_CONFIG],
270 [python$PYTHON_VERSION-config python-config],
271 [no],
272 [`dirname $PYTHON`])
273 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
274 ])
275 AC_MSG_CHECKING([python include flags])
276 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
277 AC_MSG_RESULT([$PYTHON_INCLUDE])
278 ])
279 else
280 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
281 [if you want Python bindings.])
282
283 fi
284
285 if test "x${enable_python_bindings_doc:-yes}" = xyes; then
286 AM_CHECK_PYTHON_SPHINX([PYTHON])
287 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
288 AC_MSG_ERROR([The Sphinx package for Python 3 is required to build Python bindings documentation])
289 )
290 fi
291
292 # Set default enable state for debug info.
293 # The _enable_debug_info variable is prepended with an underscore to
294 # avoid clashing with the one generated by AC_ARG_ENABLE.
295 AS_IF([test "x$DEFAULT_ENABLE_DEBUG_INFO" = xyes], [_enable_debug_info=yes], [_enable_debug_info=no])
296
297 # Optional debug info feature
298 # Do _not_ indent the help string below (appears in the configure --help
299 # output).
300 AC_ARG_ENABLE([debug-info],
301 [AC_HELP_STRING([--enable-debug-info], [enable the debug info feature (default on Linux)])]
302 [AC_HELP_STRING([--disable-debug-info], [disable the debug info feature (default on OS X and Solaris)])],
303 [AS_IF([test "x$enableval" = xyes], [_enable_debug_info=yes], [_enable_debug_info=no])], [])
304
305 AM_CONDITIONAL([ENABLE_DEBUG_INFO], [test "x$_enable_debug_info" = xyes])
306 AS_IF([test "x$_enable_debug_info" = xyes], [
307 # Check if libelf and libdw are present
308 AC_CHECK_LIB([elf], [elf_version], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)])
309 AC_CHECK_LIB([dw], [dwarf_begin], [], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug info. You can disable this feature using --disable-debug-info.)])
310 BT_LIB_ELFUTILS([0], [154], [:], [AC_MSG_ERROR(elfutils >= 0.154 is required to use the debug info feature. You can disable this feature using --disable-debug-info.)])
311 AC_DEFINE([ENABLE_DEBUG_INFO], [1], [Define to 1 if you enable the 'debug info' feature])
312 ], [])
313
314 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0 >= 2.0.0])
315
316 LIBS="$LIBS $GMODULE_LIBS"
317 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
318 AC_SUBST(PACKAGE_CFLAGS)
319
320 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
321 AC_SUBST(DEFAULT_INCLUDES)
322
323 babeltraceincludedir="${includedir}/babeltrace"
324 AC_SUBST(babeltraceincludedir)
325
326 babeltracectfincludedir="${includedir}/babeltrace/ctf"
327 AC_SUBST(babeltracectfincludedir)
328
329 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
330 AC_SUBST(babeltracectfwriterincludedir)
331
332 babeltracectfirincludedir="${includedir}/babeltrace/ctf-ir"
333 AC_SUBST(babeltracectfirincludedir)
334
335 babeltracepluginincludedir="${includedir}/babeltrace/plugin"
336 AC_SUBST(babeltracepluginincludedir)
337
338 AC_CONFIG_FILES([
339 Makefile
340 types/Makefile
341 compat/Makefile
342 formats/Makefile
343 formats/ctf/Makefile
344 formats/ctf/types/Makefile
345 formats/ctf-text/Makefile
346 formats/ctf-text/types/Makefile
347 formats/ctf-metadata/Makefile
348 formats/bt-dummy/Makefile
349 formats/lttng-live/Makefile
350 formats/ctf/metadata/Makefile
351 formats/ctf/writer/Makefile
352 formats/ctf/ir/Makefile
353 converter/Makefile
354 doc/Makefile
355 doc/bindings/Makefile
356 doc/bindings/python/Makefile
357 doc/images/Makefile
358 lib/Makefile
359 lib/prio_heap/Makefile
360 include/Makefile
361 bindings/Makefile
362 bindings/python/Makefile
363 bindings/python/babeltrace/Makefile
364 tests/Makefile
365 tests/bin/Makefile
366 tests/bin/intersection/Makefile
367 tests/lib/Makefile
368 tests/utils/Makefile
369 tests/utils/tap/Makefile
370 extras/Makefile
371 extras/valgrind/Makefile
372 plugins/Makefile
373 plugins/ctf/Makefile
374 plugins/ctf/reader/Makefile
375 plugins/ctf/lttng-live/Makefile
376 plugins/text/Makefile
377 babeltrace.pc
378 babeltrace-ctf.pc
379 ])
380
381 AC_CONFIG_FILES([tests/lib/test_ctf_writer_complete], [chmod +x tests/lib/test_ctf_writer_complete])
382 AC_CONFIG_FILES([tests/lib/test_seek_big_trace], [chmod +x tests/lib/test_seek_big_trace])
383 AC_CONFIG_FILES([tests/lib/test_seek_empty_packet], [chmod +x tests/lib/test_seek_empty_packet])
384 AC_CONFIG_FILES([tests/lib/test_dwarf_complete], [chmod +x tests/lib/test_dwarf_complete])
385 AC_CONFIG_FILES([tests/lib/test_bin_info_complete], [chmod +x tests/lib/test_bin_info_complete])
386
387 AC_CONFIG_FILES([tests/bin/test_trace_read], [chmod +x tests/bin/test_trace_read])
388 AC_CONFIG_FILES([tests/bin/intersection/test_intersection], [chmod +x tests/bin/intersection/test_intersection])
389 AC_CONFIG_FILES([tests/bin/intersection/bt_python_helper.py])
390 AC_CONFIG_FILES([tests/bin/test_packet_seq_num], [chmod +x tests/bin/test_packet_seq_num])
391 AC_CONFIG_FILES([tests/bin/test_formats], [chmod +x tests/bin/test_formats])
392
393 AC_OUTPUT
394
395 #
396 # Mini-report on what will be built.
397 #
398
399 PPRINT_INIT
400 PPRINT_SET_INDENT(1)
401 PPRINT_SET_TS(38)
402
403 AS_ECHO
404 AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST")
405 AS_ECHO
406
407 PPRINT_SUBTITLE([Features])
408
409 # Target architecture we're building for.
410 target_arch=$host_cpu
411 [
412 for f in $CFLAGS; do
413 if test $f = "-m32"; then
414 target_arch="32-bit"
415 elif test $f = "-m64"; then
416 target_arch="64-bit"
417 fi
418 done
419 ]
420 PPRINT_PROP_STRING([Target architecture], $target_arch)
421
422 # python bindings enabled/disabled
423 test "x$enable_python" = "xyes" && value=1 || value=0
424 PPRINT_PROP_BOOL([Python bindings], $value)
425
426 # python bindings doc enabled/disabled
427 test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
428 PPRINT_PROP_BOOL([Python bindings doc], $value)
429
430 # debug info enabled/disabled
431 test "x$_enable_debug_info" = "xyes" && value=1 || value=0
432 PPRINT_PROP_BOOL([Debug information output], $value)
433
434
435 report_bindir="`eval eval echo $bindir`"
436 report_libdir="`eval eval echo $libdir`"
437
438 # Print the bindir and libdir this `make install' will install into.
439 AS_ECHO
440 PPRINT_SUBTITLE([Install directories])
441 PPRINT_PROP_STRING([Binaries], [$report_bindir])
442 PPRINT_PROP_STRING([Libraries], [$report_libdir])
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