configure: report SWIG and SWIG_LIB values
[babeltrace.git] / configure.ac
CommitLineData
de8bce8a
MJ
1dnl Process this file with autoconf to produce a configure script.
2dnl
3dnl Copyright (c) 2017 EfficiOS, Inc.
4dnl
5dnl Permission is hereby granted, free of charge, to any person obtaining a copy
6dnl of this software and associated documentation files (the "Software"), to deal
7dnl in the Software without restriction, including without limitation the rights
8dnl to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9dnl copies of the Software, and to permit persons to whom the Software is
10dnl furnished to do so, subject to the following conditions:
11dnl
12dnl The above copyright notice and this permission notice shall be included in
13dnl all copies or substantial portions of the Software.
14dnl
15dnl THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16dnl IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17dnl FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18dnl AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19dnl LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20dnl OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21dnl SOFTWARE.
22
23## ##
24## Autoconf base setup ##
25## ##
26
9d594903 27AC_PREREQ([2.50])
de8bce8a 28
a2edfc7d
PP
29m4_define([bt_version_major], [2])
30m4_define([bt_version_minor], [0])
31m4_define([bt_version_patch], [0])
2de442b9 32m4_define([bt_version_extra], [-pre5])
a2edfc7d 33m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_extra)
de8bce8a
MJ
34
35AC_INIT([babeltrace], bt_version, [jeremie dot galarneau at efficios dot com], [], [https://efficios.com/babeltrace/])
3fbccce7
MD
36
37# Following the numbering scheme proposed by libtool for the library version
38# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
63976d98
MJ
39m4_define([bt_lib_version_current], [0])
40m4_define([bt_lib_version_revision], [0])
41m4_define([bt_lib_version_age], [0])
42m4_define([bt_lib_version], bt_lib_version_current[:]bt_lib_version_revision[:]bt_lib_version_age)
43
44AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_lib_version)
3fbccce7 45
57952005 46AC_CONFIG_HEADERS([src/common/config.h])
ac65e355 47AC_CONFIG_AUX_DIR([config])
80e2fb15
MJ
48AC_CONFIG_MACRO_DIR([m4])
49
63976d98
MJ
50AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace major version])
51AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace minor version])
52AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace patch version])
53AC_DEFINE([BT_VERSION_EXTRA], ["]bt_version_extra["], [Babeltrace extra version])
a2edfc7d 54
ac65e355
MD
55AC_CANONICAL_TARGET
56AC_CANONICAL_HOST
80e2fb15 57
de8bce8a
MJ
58
59## ##
60## Automake base setup ##
61## ##
62
989e97b6 63AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc])
99e3ba41 64AM_MAINTAINER_MODE([enable])
ac65e355 65
80e2fb15
MJ
66# Enable silent rules if available (Introduced in AM 1.11)
67m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
0671bd13 68
3d5e9596 69
de8bce8a
MJ
70## ##
71## OS specific defaults ##
72## ##
73
74MINGW32=no
58f6d595 75DEFAULT_ENABLE_DEBUG_INFO=yes
de8bce8a
MJ
76LT_NO_UNDEFINED=""
77AS_CASE([$host_os],
78 [solaris*|darwin*],
79 [
80 DEFAULT_ENABLE_DEBUG_INFO=no
81 ],
82 [cygwin*],
83 [
84 DEFAULT_ENABLE_DEBUG_INFO=no
85 LT_NO_UNDEFINED="-no-undefined"
86 ],
87 [mingw*],
88 [
89 MINGW32=yes
90 DEFAULT_ENABLE_DEBUG_INFO=no
91 LT_NO_UNDEFINED="-no-undefined"
92 ]
93)
94
95AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
96AC_SUBST(LT_NO_UNDEFINED)
97
98
99## ##
100## C compiler checks ##
101## ##
102
80e2fb15 103AC_USE_SYSTEM_EXTENSIONS
217108a9 104AC_SYS_LARGEFILE
de8bce8a
MJ
105
106# Choose the c compiler
80e2fb15 107AC_PROG_CC
217108a9 108
de8bce8a
MJ
109# Make sure the c compiler supports C99
110AC_PROG_CC_C99([], [AC_MSG_ERROR([The compiler does not support C99])])
ac65e355 111
de8bce8a 112# Make sure the c compiler supports __attributes__
ec8add54 113AX_C___ATTRIBUTE__
de8bce8a
MJ
114AS_IF([test "x$ax_cv___attribute__" != "xyes"],
115 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
ec8add54 116
de8bce8a
MJ
117# Make sur we have pthread support
118AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])])
119
120# Checks for typedefs, structures, and compiler characteristics.
121AC_C_INLINE
122AC_C_TYPEOF
123AC_TYPE_PID_T
124AC_TYPE_SIZE_T
125AC_TYPE_INT16_T
126AC_TYPE_INT32_T
127AC_TYPE_INT64_T
128AC_TYPE_INT8_T
129AC_TYPE_OFF_T
130AC_TYPE_SSIZE_T
131AC_TYPE_UINT16_T
132AC_TYPE_UINT32_T
133AC_TYPE_UINT64_T
134AC_TYPE_UINT8_T
135AC_CHECK_TYPES([ptrdiff_t])
a2bc83d4 136
de8bce8a
MJ
137
138## ##
139## Header checks ##
140## ##
f0d8d709 141
f847f3ae
MJ
142AC_HEADER_STDBOOL
143AC_CHECK_HEADERS([ \
144 fcntl.h \
145 float.h \
1307d39e 146 ftw.h \
f847f3ae
MJ
147 libintl.h \
148 limits.h \
149 malloc.h \
150 netdb.h \
151 netinet/in.h \
152 stddef.h \
153 sys/socket.h \
de8bce8a 154 sys/time.h
f847f3ae 155])
80e2fb15 156
de8bce8a
MJ
157
158## ##
159## Linker checks ##
160## ##
161
162# Check if the linker supports no-as-needed
163AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
164AC_SUBST([LD_NO_AS_NEEDED])
165
11cc4f3d
MJ
166# Check if the linker supports whole-archive
167AX_CHECK_LINK_FLAG([-Wl,--whole-archive,--no-whole-archive],
168 [
169 AC_SUBST([LD_WHOLE_ARCHIVE], [-Wl,--whole-archive,])
170 AC_SUBST([LD_NO_WHOLE_ARCHIVE], [,--no-whole-archive])
171 ],[
172 # Fallback to force_load for the macOS linker
173 AX_CHECK_LINK_FLAG([-Wl,-force_load],
174 [
175 AC_SUBST([LD_WHOLE_ARCHIVE], [-Wl,-force_load,])
176 AC_SUBST([LD_NO_WHOLE_ARCHIVE], [])
177 ],[
178 AC_MSG_WARN([Can't find a linker option to force the inclusion of the static plugin archive objects.])
179 ]
180 )
181 ]
182)
183
de8bce8a
MJ
184# Initialize and configure libtool
185LT_INIT([win32-dll])
186
187
188## ##
189## Programs checks ##
190## ##
191
192AC_PROG_MAKE_SET
193AC_PROG_MKDIR_P
194AC_PROG_LN_S
195
8a121625
MJ
196# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
197# is not distributed in tarballs
198AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
199AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
200
201# check for bison
202AC_PROG_YACC
6245c710 203AX_PROG_BISON_VERSION([2.5], [have_bison=yes])
8a121625
MJ
204
205AS_IF([test "x$have_bison" != "xyes"], [
206 AS_IF([test "x$in_git_repo" = "xyes"], [
de8bce8a 207 AC_MSG_FAILURE([dnl
8a121625
MJ
208Bison >= 2.4 is required when building from the Git repository. You can
209set the YACC variable to override automatic detection.
210 ])
211 ], [
de8bce8a 212 AC_MSG_WARN([dnl
8a121625
MJ
213Missing Bison >= 2.4. Note that the parser files are already built in
214this distribution tarball, so Bison is only needed if you intend to
215modify their sources. You can set the YACC variable to override automatic
216detection.
217 ])
218 ])
219])
220AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
221
222# check for flex
223AC_PROG_LEX
224AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
225
226AS_IF([test "x$have_flex" != "xyes"], [
227 AS_IF([test "x$in_git_repo" = "xyes"], [
de8bce8a 228 AC_MSG_FAILURE([dnl
8a121625
MJ
229Flex >= 2.5.35 is required when building from the Git repository. You can
230set the LEX variable to override automatic detection.
231 ])
232 ], [
de8bce8a 233 AC_MSG_WARN([dnl
8a121625
MJ
234Missing Flex >= 2.5.35. Note that the lexer files are already built in
235this distribution tarball, so Flex is only needed if you intend to
236modify their sources. You can set the LEX variable to override automatic
237detection.
238 ])
239 ])
240])
241AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
331d78f5 242
e5f5317f 243
de8bce8a
MJ
244## ##
245## Library checks ##
246## ##
ac65e355 247
39fa4402
MJ
248# Check what libraries are required on this platform to link sockets programs.
249AX_LIB_SOCKET_NSL
250
de8bce8a
MJ
251# Check for glib >= 2.22 with gmodule support
252AM_PATH_GLIB_2_0([2.22.0], [],
253 AC_MSG_ERROR([glib >= 2.22 is required - download it from ftp://ftp.gtk.org/pub/gtk]),
254 [gmodule-no-export]
255)
ac65e355
MD
256
257# Checks for library functions.
f847f3ae
MJ
258AC_FUNC_ALLOCA
259AC_FUNC_FORK
f847f3ae 260AC_FUNC_MKTIME
ac65e355 261AC_FUNC_MMAP
f847f3ae 262AC_FUNC_STRERROR_R
de8bce8a 263AC_FUNC_STRNLEN
2f8c0e47 264AC_CHECK_FUNCS([ \
f847f3ae 265 atexit \
f847f3ae
MJ
266 dup2 \
267 ftruncate \
268 gethostbyname \
f847f3ae
MJ
269 gettimeofday \
270 localtime_r \
271 memchr \
272 memset \
273 mkdir \
274 mkdtemp \
275 munmap \
276 rmdir \
277 setenv \
278 socket \
279 strchr \
280 strdup \
281 strerror \
282 strndup \
283 strnlen \
284 strrchr \
de8bce8a 285 strstr \
f847f3ae
MJ
286 strtoul \
287 strtoull \
288 tzset \
2f8c0e47 289])
ac65e355 290
34064482
MJ
291# AC_FUNC_MALLOC causes problems when cross-compiling.
292#AC_FUNC_MALLOC
293#AC_FUNC_REALLOC
294
f8370579
MD
295# Check for fmemopen
296AC_CHECK_LIB([c], [fmemopen],
de8bce8a 297 [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])]
f8370579
MD
298)
299
300# Check for open_memstream
301AC_CHECK_LIB([c], [open_memstream],
de8bce8a 302 [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])]
f8370579
MD
303)
304
a323afb2
JG
305# Check for posix_fallocate
306AC_CHECK_LIB([c], [posix_fallocate],
de8bce8a 307 [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])]
a323afb2
JG
308)
309
5cddb897
MJ
310# Check libpopt
311PKG_CHECK_MODULES([POPT], [popt],
312 [
313 dnl PKG_CHECK_MODULES defines POPT_LIBS
314 ],
315 [
316 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
317 AC_MSG_WARN([Finding libpopt without pkg-config.])
318 AC_CHECK_LIB([popt],
319 [poptGetContext],
320 [POPT_LIBS="-lpopt"],
321 [
322 AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
323 ]
324 )
325 ]
0f536a74 326)
5cddb897 327AC_SUBST(POPT_LIBS)
0f536a74 328
de8bce8a
MJ
329
330## ##
331## User variables ##
332## ##
333
334AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for Python, bypassing python-config])
90107d51 335AC_ARG_VAR([PYTHON_LDFLAGS], [Linker flags for Python, bypassing python-config])
de8bce8a
MJ
336AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
337
4a2a7ed1
MJ
338# BABELTRACE_PLUGINS_DIR: Plugins directory
339AC_ARG_VAR([BABELTRACE_PLUGINS_DIR], [built-in plugins install directory [LIBDIR/babeltrace2/plugins]])
340AS_IF([test "x$BABELTRACE_PLUGINS_DIR" = x], [BABELTRACE_PLUGINS_DIR='${libdir}/babeltrace2/plugins'])
a094f13b 341
7b783015
MJ
342# BABELTRACE_PLUGIN_PROVIDERS_DIR: Plugin providers directory
343AC_ARG_VAR([BABELTRACE_PLUGIN_PROVIDERS_DIR], [built-in plugin providers install directory [LIBDIR/babeltrace2/plugin-providers]])
344AS_IF([test "x$BABELTRACE_PLUGIN_PROVIDERS_DIR" = x], [BABELTRACE_PLUGIN_PROVIDERS_DIR='${libdir}/babeltrace2/plugin-providers'])
345
de8bce8a 346# BABELTRACE_MINIMAL_LOG_LEVEL:
d387e24f 347AC_ARG_VAR([BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level for Babeltrace program, library, and plugins (TRACE, DEBUG (default), or INFO)])
6657feda 348AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = x], [BABELTRACE_MINIMAL_LOG_LEVEL="DEBUG"])
c9ecaa78 349AS_IF([test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "TRACE" && \
de8bce8a 350 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "DEBUG" && \
d387e24f
PP
351 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "INFO"],
352 [AC_MSG_ERROR([Invalid BABELTRACE_MINIMAL_LOG_LEVEL value ($BABELTRACE_MINIMAL_LOG_LEVEL): use TRACE, DEBUG, or INFO.])]
de8bce8a 353)
d82fa4c1 354AC_DEFINE_UNQUOTED([BT_MINIMAL_LOG_LEVEL], [BT_LOG_$BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level])
de8bce8a 355
d244c559
PP
356# BABELTRACE_DEV_MODE:
357AC_ARG_VAR([BABELTRACE_DEV_MODE], [Set to 1 to enable the Babeltrace developer mode (enables run-time checks for plugin developers)])
358AS_IF([test "x$BABELTRACE_DEV_MODE" = x1], [
d244c559
PP
359 AC_DEFINE([BT_DEV_MODE], 1, [Babeltrace developer mode])
360], [BABELTRACE_DEV_MODE=0])
361
362# BABELTRACE_DEBUG_MODE:
363AC_ARG_VAR([BABELTRACE_DEBUG_MODE], [Set to 1 to enable the Babeltrace debug mode (enables internal assertions for Babeltrace maintainers)])
364AS_IF([test "x$BABELTRACE_DEBUG_MODE" = x1], [
365 AC_DEFINE([BT_DEBUG_MODE], 1, [Babeltrace debug mode])
366], [BABELTRACE_DEBUG_MODE=0])
367
de8bce8a
MJ
368
369## ##
370## Optionnal features selection ##
371## ##
24a3136a 372
de8bce8a
MJ
373# Python bindings
374# Disabled by default
94a6cea3 375AC_ARG_ENABLE([python-bindings],
de8bce8a
MJ
376 [AC_HELP_STRING([--enable-python-bindings], [build the Python bindings])],
377 [], dnl AC_ARG_ENABLE will fill enable_python_bindings with the user choice
378 [enable_python_bindings=no]
379)
380
381# Python bindings documentation
382# Disabled by default
383AC_ARG_ENABLE([python-bindings-doc],
384 [AC_HELP_STRING([--enable-python-bindings-doc], [build the Python bindings documentation])],
385 [], dnl AC_ARG_ENABLE will fill enable_python_bindings_doc with the user choice
386 [enable_python_bindings_doc=no]
387)
388
de8bce8a
MJ
389# Python plugins
390# Disabled by default
391AC_ARG_ENABLE([python-plugins],
392 [AC_HELP_STRING([--enable-python-plugins], [enable the Python plugins support for the library and converter])],
393 [], dnl AC_ARG_ENABLE will fill enable_python_plugins with the user choice
394 [enable_python_plugins=no]
395)
396
397# Debug info
398# Enabled by default, except on some platforms
399AC_ARG_ENABLE([debug-info],
400 [AC_HELP_STRING([--disable-debug-info], [disable the debug info support (default on macOS, Solaris and Windows)])],
401 [], dnl AC_ARG_ENABLE will fill enable_debug_info with the user choice
402 [enable_debug_info="$DEFAULT_ENABLE_DEBUG_INFO"]
403)
404
405# API documentation
406# Disabled by default
407AC_ARG_ENABLE([api-doc],
408 [AC_HELP_STRING([--enable-api-doc], [build the HTML API documentation])],
409 [enable_api_doc=$enableval],
410 [enable_api_doc=no]
411)
412
413# Built-in plugins
414# Disabled by default
415AC_ARG_ENABLE([built-in-plugins],
142ac9b0 416 [AC_HELP_STRING([--enable-built-in-plugins], [Statically-link in-tree plug-ins into the babeltrace2 executable])],
de8bce8a
MJ
417 [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
418 [enable_built_in_plugins=no]
419)
420
421# Built-in python plugin support
422# Disabled by default
423AC_ARG_ENABLE([built-in-python-plugin-support],
424 [AC_HELP_STRING([--enable-built-in-python-plugin-support], [Statically-link Python plugin support into the babeltrace library])],
425 [], dnl AC_ARG_ENABLE will fill enable_built_in_python_plugin_support with the user choice
426 [enable_built_in_python_plugin_support=no]
427)
428
838dd456
PP
429# Man pages
430# Enabled by default
431AC_ARG_ENABLE([man-pages],
432 [AS_HELP_STRING([--disable-man-pages], [Do not build and install man pages (already built in a distributed tarball])],
433 [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
434 [enable_man_pages=yes]
435)
436
de8bce8a
MJ
437
438# Set automake variables for optionnal feature conditionnals in Makefile.am
439AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS], [test "x$enable_python_bindings" = xyes])
440AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS_DOC], [test "x$enable_python_bindings_doc" = xyes])
de8bce8a
MJ
441AM_CONDITIONAL([ENABLE_PYTHON_PLUGINS], [test "x$enable_python_plugins" = xyes])
442AM_CONDITIONAL([ENABLE_DEBUG_INFO], [test "x$enable_debug_info" = xyes])
443AM_CONDITIONAL([ENABLE_API_DOC], [test "x$enable_api_doc" = xyes])
444AM_CONDITIONAL([ENABLE_BUILT_IN_PLUGINS], [test "x$enable_built_in_plugins" = xyes])
445AM_CONDITIONAL([ENABLE_BUILT_IN_PYTHON_PLUGIN_SUPPORT], [test "x$enable_built_in_python_plugin_support" = xyes])
838dd456 446AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$enable_man_pages" = xyes])
2d7aa9b6 447AM_CONDITIONAL([HAVE_PYTHON], [test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes])
de8bce8a
MJ
448
449# Set defines for optionnal features conditionnals in the source code
450
451## jgalar: still used?
452AS_IF([test "x$enable_python_plugins" = xyes],
453 [AC_DEFINE([PYTHON_PLUGINS], [1], [Python plugin support.])]
454)
455
456AS_IF([test "x$enable_debug_info" = xyes],
457 [AC_DEFINE([ENABLE_DEBUG_INFO], [1], [Define to 1 if you enable the 'debug info' feature])]
458)
459
460AS_IF([test "x$enable_built_in_plugins" = xyes],
461 [AC_DEFINE([BT_BUILT_IN_PLUGINS], [1], [Define to 1 to register plug-in attributes in static executable sections])]
462)
463
464AS_IF([test "x$enable_built_in_python_plugin_support" = xyes],
465 [AC_DEFINE([BT_BUILT_IN_PYTHON_PLUGIN_SUPPORT], [1], [Define to 1 to register plug-in attributes in static executable sections])]
466)
467
838dd456
PP
468AS_IF([test "x$enable_debug_info" = xyes],
469 [ENABLE_DEBUG_INFO_VAL=1],
470 [ENABLE_DEBUG_INFO_VAL=0]
471)
472
473AC_SUBST([ENABLE_DEBUG_INFO_VAL])
474
de8bce8a 475
f6a5e476 476# Check for conflicting optional features user choices
de8bce8a
MJ
477
478AS_IF([test "x$enable_python_bindings" = xno],
479 [
480 AS_IF([test "x$enable_python_bindings_doc" = xyes], [AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])])
de8bce8a
MJ
481 ]
482)
483
484AS_IF([test "x$enable_built_in_plugins" = xyes],
485 [
486 # Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
142ac9b0
MJ
487 AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle plug-ins in the babeltrace2 executable)])
488 AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle plug-ins in the babeltrace2 executable)])
de8bce8a
MJ
489 ]
490)
491
492AS_IF([test "x$enable_built_in_python_plugin_support" = xyes],
493 [
142ac9b0 494 AS_IF([test "x$enable_python_plugins" = xno], [AC_MSG_ERROR([--enable-python-plugins must be used to bundle Python plugin support in the babeltrace2 executable])])
de8bce8a 495 # Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
142ac9b0
MJ
496 AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle Python plugin support in the babeltrace2 executable)])
497 AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle Python plugin support in the babeltrace2 executable)])
de8bce8a 498 ]
55bb57e0 499)
9cf643d1 500
4f5f37d9 501
de8bce8a
MJ
502# Check for optionnal features dependencies
503
504AS_IF([test "x$enable_python_bindings" = xyes],
505 [AX_PKG_SWIG(2.0.0, [], [AC_MSG_ERROR([SWIG 2.0.0 or newer is required to build the python bindings])])]
506)
507
508AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes],
509 [
510 AM_PATH_PYTHON([3.0], [], [AC_MSG_ERROR(Python 3 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.)])
24a3136a 511
1b39e2de
JG
512 AM_PATH_PYTHON_MODULES([PYTHON])
513 # pythondir is the path where extra modules are to be installed
514 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
515 # pyexecdir is the path that contains shared objects used by the extra modules
516 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
24a3136a
DS
517 AS_IF([test -z "$PYTHON_INCLUDE"], [
518 AS_IF([test -z "$PYTHON_CONFIG"], [
519 AC_PATH_PROGS([PYTHON_CONFIG],
520 [python$PYTHON_VERSION-config python-config],
521 [no],
522 [`dirname $PYTHON`])
de8bce8a 523 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])])
24a3136a 524 ])
55bb57e0 525 AC_MSG_CHECKING([Python include flags])
24a3136a
DS
526 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
527 AC_MSG_RESULT([$PYTHON_INCLUDE])
528 ])
90107d51 529 AS_IF([test -z "$PYTHON_LDFLAGS"], [
55bb57e0
PP
530 AS_IF([test -z "$PYTHON_CONFIG"], [
531 AC_PATH_PROGS([PYTHON_CONFIG],
532 [python$PYTHON_VERSION-config python-config],
533 [no],
534 [`dirname $PYTHON`])
de8bce8a 535 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])])
55bb57e0
PP
536 ])
537 AC_MSG_CHECKING([Python library flags])
90107d51
MJ
538 PYTHON_LDFLAGS=`$PYTHON_CONFIG --ldflags`
539 AC_MSG_RESULT([$PYTHON_LDFLAGS])
55bb57e0 540 ])
de8bce8a 541 ]
55bb57e0
PP
542)
543
de8bce8a
MJ
544AS_IF([test "x$enable_python_bindings_doc" = xyes],
545 [
17137804
PP
546 AM_CHECK_PYTHON_SPHINX([PYTHON])
547 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
de8bce8a 548 [AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation])]
4f5f37d9 549 )
de8bce8a
MJ
550 ]
551)
4f5f37d9 552
de8bce8a
MJ
553AS_IF([test "x$enable_debug_info" = xyes],
554 [
555 # Check if libelf and libdw are present
d9796e27
MJ
556 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.)])
557 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.)])
de8bce8a 558 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.)])
d9796e27 559 ELFUTILS_LIBS="-lelf -ldw"
de8bce8a
MJ
560 ]
561)
d9796e27 562AC_SUBST([ELFUTILS_LIBS])
6fbd4105 563
de8bce8a
MJ
564AS_IF([test "x$enable_api_doc" = "xyes"],
565 [
566 DX_DOXYGEN_FEATURE(ON)
567 DX_DOT_FEATURE(OFF)
568 DX_HTML_FEATURE(ON)
569 DX_CHM_FEATURE(OFF)
570 DX_CHI_FEATURE(OFF)
571 DX_MAN_FEATURE(OFF)
572 DX_RTF_FEATURE(OFF)
573 DX_XML_FEATURE(OFF)
574 DX_PDF_FEATURE(OFF)
575 DX_PS_FEATURE(OFF)
576 DX_INIT_DOXYGEN([Babeltrace], [$(srcdir)/Doxyfile], [output])
577 AS_IF([test -z "$DX_DOXYGEN"],
578 [AC_MSG_ERROR([You need doxygen to enable the API documentation])]
579 )
580 ]
581)
ac65e355 582
838dd456
PP
583have_asciidoc_xmlto=no
584warn_prebuilt_man_pages=no
585
77a4634e
MJ
586AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
587AC_PATH_PROG([XMLTO], [xmlto], [no])
838dd456 588
77a4634e 589AS_IF([test "x$enable_man_pages" = "xyes"], [
838dd456
PP
590 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
591 AS_IF([test "x$in_git_repo" = "xyes"], [
592 # this is an error because we're in the Git repo, which
593 # means the man pages are not already generated for us,
594 # thus asciixmlto are required because we were asked
595 # to build the man pages
596 AC_MSG_ERROR([
597You need asciidoc and xmlto to build the Babeltrace man pages. Use
598--disable-man-pages to disable building the man pages, in which case
599they will not be installed.
600 ])
601 ], [
602 # only warn here: since we're in the tarball, the man
603 # pages should already be generated at this point, thus
604 # asciidoc/xmlto are not strictly required
605 warn_prebuilt_man_pages=yes
606 ])
607 ], [
608 have_asciidoc_xmlto=yes
609 ])
610])
611
612# export AsciiDoc and xmlto existence
613AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
614
615# a wonderful hack that seems necessary because $libdir is
616# literally `${exec_prefix}/lib`, and $exec_prefix is set to `NONE`
617# by autoconf when it's not specified by the user
618AS_IF([test "x$exec_prefix" = xNONE], [
619 AS_IF([test "x$prefix" = xNONE], [
620 PREFIX="$ac_default_prefix"
621 ], [
622 PREFIX="$prefix"
623 ])
624
625 LIBDIR="$PREFIX/lib"
626], [
627 LIBDIR="$libdir"
628])
629
630AC_SUBST(LIBDIR)
631
beb0fb75 632
de8bce8a 633# Set global CFLAGS in AM_CFLAGS
b02f8efd 634AM_CFLAGS="-Wall -Wformat -Werror=implicit-function-declaration $PTHREAD_CFLAGS $GLIB_CFLAGS"
989e97b6 635AC_SUBST(AM_CFLAGS)
ac65e355 636
de8bce8a 637# Set global CPPFLAGS in AM_CPPFLAGS
57952005 638AM_CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include common/config.h"
989e97b6
MJ
639AC_SUBST(AM_CPPFLAGS)
640
de8bce8a 641# Add glib to global link libs
836b5b39 642LIBS="$LIBS $GLIB_LIBS"
38424656 643
0ede31e8
MJ
644# Check that the current size_t matches the size that glib thinks it should
645# be. This catches problems on multi-arch where people try to do a 32-bit
646# build while pointing at 64-bit glib headers. This is a common error because
647# glib.h is not platform specific but it includes glibconfig.h which is and
648# is usually installed in a non-standard path.
649
ecca2f36
MJ
650# Older versions of the pkg-config macros disallows PKG_* in the autoconf
651# output. Specifically allow pkg_config_libdir to be able to print the
652# error message.
653m4_pattern_allow([PKG_CONFIG_LIBDIR])
654
0ede31e8
MJ
655save_CFLAGS=${CFLAGS}
656CFLAGS="${CFLAGS} ${AM_CFLAGS}"
657AC_COMPILE_IFELSE([
658 AC_LANG_PROGRAM([dnl
659#include <glib.h>
660#include <unistd.h>
661 ], [dnl
662G_STATIC_ASSERT(sizeof(size_t) == GLIB_SIZEOF_SIZE_T);
663 ])
664],[:],[
665 AC_MSG_ERROR([dnl
666sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. You probably need to set
667PKG_CONFIG_LIBDIR to point to the right pkg-config files for your build
668target.
669 ])
670])
671CFLAGS=${save_CFLAGS}
672
de8bce8a 673# Abuse autoconf's AC_ARG_PROGRAM output variable 'program_transform_name'
142ac9b0
MJ
674# to rename babeltrace2.bin to babeltrace2 at install time.
675program_transform_name="s&babeltrace2\.bin&babeltrace2&;s&babeltrace2-log\.bin&babeltrace2-log&;$program_transform_name"
33b34c43 676AC_SUBST(program_transform_name)
591999ca 677
ac65e355 678AC_CONFIG_FILES([
dc3fffef 679 doc/api/Doxyfile
57952005 680 doc/api/Makefile
4f5f37d9
PP
681 doc/bindings/Makefile
682 doc/bindings/python/Makefile
12e02f34 683 doc/contributing-images/Makefile
57952005
MJ
684 doc/Makefile
685 doc/man/asciidoc-attrs.conf
686 doc/man/Makefile
e92927d1 687 include/Makefile
57952005
MJ
688 Makefile
689 src/babeltrace2-ctf-writer.pc
690 src/babeltrace2.pc
691 src/bindings/Makefile
692 src/bindings/python/bt2/bt2/__init__.py
693 src/bindings/python/bt2/Makefile
694 src/bindings/python/bt2/setup.py
695 src/bindings/python/Makefile
696 src/cli/Makefile
697 src/common/Makefile
698 src/compat/Makefile
699 src/ctfser/Makefile
700 src/ctf-writer/Makefile
701 src/fd-cache/Makefile
702 src/lib/graph/Makefile
703 src/lib/graph/message/Makefile
704 src/lib/Makefile
705 src/lib/plugin/Makefile
706 src/lib/prio-heap/Makefile
707 src/lib/trace-ir/Makefile
708 src/logging/Makefile
709 src/Makefile
710 src/plugins/ctf/common/bfcr/Makefile
711 src/plugins/ctf/common/Makefile
712 src/plugins/ctf/common/metadata/Makefile
713 src/plugins/ctf/common/msg-iter/Makefile
57952005
MJ
714 src/plugins/ctf/fs-sink/Makefile
715 src/plugins/ctf/fs-src/Makefile
716 src/plugins/ctf/lttng-live/Makefile
717 src/plugins/ctf/Makefile
718 src/plugins/lttng-utils/debug-info/Makefile
719 src/plugins/lttng-utils/Makefile
720 src/plugins/Makefile
721 src/plugins/text/dmesg/Makefile
722 src/plugins/text/Makefile
723 src/plugins/text/pretty/Makefile
a0bcd369 724 src/plugins/text/details/Makefile
57952005
MJ
725 src/plugins/utils/counter/Makefile
726 src/plugins/utils/dummy/Makefile
727 src/plugins/utils/Makefile
728 src/plugins/utils/muxer/Makefile
729 src/plugins/utils/trimmer/Makefile
2d7aa9b6 730 src/py-common/Makefile
57952005 731 src/python-plugin-provider/Makefile
ec3e1721 732 tests/bitfield/Makefile
e40bd1f0 733 tests/ctf-writer/Makefile
aa968dde 734 tests/lib/Makefile
cbb9e0b1 735 tests/lib/test-plugin-plugins/Makefile
57952005
MJ
736 tests/Makefile
737 tests/plugins/Makefile
130858eb
PP
738 tests/plugins/src.ctf.fs/Makefile
739 tests/plugins/src.ctf.fs/succeed/Makefile
eba776e3
FD
740 tests/plugins/sink.ctf.fs/Makefile
741 tests/plugins/sink.ctf.fs/succeed/Makefile
82c537ae 742 tests/plugins/flt.lttng-utils.debug-info/Makefile
b7cbc799 743 tests/plugins/flt.utils.trimmer/Makefile
1833a3d1
CB
744 tests/utils/Makefile
745 tests/utils/tap/Makefile
ac65e355 746])
c41a7502 747
ac65e355 748AC_OUTPUT
1a0399f9
MJ
749
750#
751# Mini-report on what will be built.
752#
753
754PPRINT_INIT
755PPRINT_SET_INDENT(1)
756PPRINT_SET_TS(38)
757
758AS_ECHO
759AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST")
760AS_ECHO
761
4266f2ad 762PPRINT_SUBTITLE([System])
1a0399f9
MJ
763
764# Target architecture we're building for.
765target_arch=$host_cpu
766[
767for f in $CFLAGS; do
768 if test $f = "-m32"; then
769 target_arch="32-bit"
770 elif test $f = "-m64"; then
771 target_arch="64-bit"
772 fi
773done
774]
beb0fb75 775
4266f2ad 776PPRINT_PROP_STRING([Target architecture], $target_arch)
d1dab1d2 777
4266f2ad
PP
778AS_ECHO
779PPRINT_SUBTITLE([Python 3 language support])
55bb57e0 780test "x$enable_python_bindings" = "xyes" && value=1 || value=0
1a0399f9 781PPRINT_PROP_BOOL([Python bindings], $value)
55bb57e0
PP
782test "x$enable_python_plugins" = "xyes" && value=1 || value=0
783PPRINT_PROP_BOOL([Python plugin support], $value)
4266f2ad
PP
784AS_IF([test "x$enable_python_bindings" = "xyes" || test "x$enable_python_plugins" = "xyes"], [
785 PPRINT_PROP_STRING([Python include paths], [$PYTHON_INCLUDE])
90107d51 786 PPRINT_PROP_STRING([Python linker flags], [$PYTHON_LDFLAGS])
03719f0a
SM
787 PPRINT_PROP_STRING([SWIG executable], [$SWIG])
788 PPRINT_PROP_STRING([SWIG library], [$SWIG_LIB])
4266f2ad 789])
55bb57e0 790
4266f2ad
PP
791AS_ECHO
792PPRINT_SUBTITLE([Plugins])
793PPRINT_PROP_BOOL(['ctf' plugin], 1)
de8bce8a 794test "x$enable_debug_info" = "xyes" && value=1 || value=0
4266f2ad
PP
795PPRINT_PROP_BOOL(['lttng-utils' plugin], $value)
796PPRINT_PROP_BOOL(['text' plugin], 1)
797PPRINT_PROP_BOOL(['utils' plugin], 1)
798
799AS_ECHO
800PPRINT_SUBTITLE([Built-in features])
de8bce8a 801test "x$enable_built_in_plugins" = "xyes" && value=1 || value=0
4266f2ad 802PPRINT_PROP_BOOL([Built-in plugins], $value)
de8bce8a 803test "x$enable_built_in_python_plugin_support" = "xyes" && value=1 || value=0
6fbd4105
PP
804PPRINT_PROP_BOOL([Built-in Python plugin support], $value)
805
4266f2ad
PP
806AS_ECHO
807PPRINT_SUBTITLE([Documentation])
838dd456
PP
808
809# man pages build enabled/disabled
810m4_pushdef([build_man_pages_msg], [Build and install man pages])
811
812AS_IF([test "x$enable_man_pages" != "xno"], [
813 AS_IF([test "x$in_git_repo" = "xyes"], [
814 PPRINT_PROP_BOOL([build_man_pages_msg], 1)
815 ], [
816 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
817 PPRINT_PROP_BOOL([build_man_pages_msg], 1)
818 ], [
819 PPRINT_PROP_STRING([build_man_pages_msg],
820 [${PPRINT_COLOR_BLDGRN}yes (already built)],
821 $PPRINT_COLOR_SUBTITLE)
822 ])
823 ])
824], [
825 PPRINT_PROP_BOOL([build_man_pages_msg], 0)
826])
827
828m4_popdef([build_man_pages_msg])
829
4266f2ad
PP
830test "x$enable_api_doc" = "xyes" && value=1 || value=0
831PPRINT_PROP_BOOL([HTML API documentation], $value)
832test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
833PPRINT_PROP_BOOL([Python bindings documentation], $value)
1a0399f9 834
4266f2ad
PP
835AS_ECHO
836PPRINT_SUBTITLE([Logging])
837PPRINT_PROP_STRING([Minimal log level], $BABELTRACE_MINIMAL_LOG_LEVEL)
838
d244c559
PP
839AS_ECHO
840PPRINT_SUBTITLE([Special build modes])
841PPRINT_PROP_BOOL([Debug mode], $BABELTRACE_DEBUG_MODE)
842PPRINT_PROP_BOOL([Developer mode], $BABELTRACE_DEV_MODE)
843
1a0399f9
MJ
844report_bindir="`eval eval echo $bindir`"
845report_libdir="`eval eval echo $libdir`"
4266f2ad 846report_sysconfdif="`eval eval echo $sysconfdir`"
4a2a7ed1 847report_pluginsdir="`eval eval eval echo $BABELTRACE_PLUGINS_DIR`"
7b783015 848report_pluginprovidersdir="`eval eval eval echo $BABELTRACE_PLUGIN_PROVIDERS_DIR`"
1a0399f9
MJ
849
850# Print the bindir and libdir this `make install' will install into.
851AS_ECHO
852PPRINT_SUBTITLE([Install directories])
853PPRINT_PROP_STRING([Binaries], [$report_bindir])
854PPRINT_PROP_STRING([Libraries], [$report_libdir])
4a2a7ed1 855PPRINT_PROP_STRING([Plugins], [$report_pluginsdir])
7b783015 856PPRINT_PROP_STRING([Plugin providers], [$report_pluginprovidersdir])
4266f2ad 857PPRINT_PROP_STRING([Configuration], [$report_sysconfdif])
This page took 0.102441 seconds and 4 git commands to generate.