Fix: flt.lttng-utils.debug-info: build id note section non-native byte order
[babeltrace.git] / configure.ac
CommitLineData
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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
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29m4_define([bt_version_major], [2])
30m4_define([bt_version_minor], [0])
31m4_define([bt_version_patch], [0])
58159b52 32m4_define([bt_version_extra], [-pre4])
a2edfc7d 33m4_define([bt_version], bt_version_major[.]bt_version_minor[.]bt_version_patch[]bt_version_extra)
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34
35AC_INIT([babeltrace], bt_version, [jeremie dot galarneau at efficios dot com], [], [https://efficios.com/babeltrace/])
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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
a2edfc7d 39AC_SUBST([BABELTRACE_LIBRARY_VERSION], bt_version_major[:]bt_version_minor[:]bt_version_patch)
3fbccce7 40
989e97b6 41AC_CONFIG_HEADERS([include/config.h])
ac65e355 42AC_CONFIG_AUX_DIR([config])
80e2fb15 43AC_CONFIG_MACRO_DIR([m4])
de8bce8a 44AC_REQUIRE_AUX_FILE([tap-driver.sh])
80e2fb15 45
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46AC_DEFINE([BT_VERSION_MAJOR], bt_version_major, [Babeltrace library major version])
47AC_DEFINE([BT_VERSION_MINOR], bt_version_minor, [Babeltrace library minor version])
48AC_DEFINE([BT_VERSION_PATCH], bt_version_patch, [Babeltrace library patch version])
49AC_DEFINE([BT_VERSION_EXTRA], ["]bt_version_extra["], [Babeltrace library extra version])
50
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51AC_CANONICAL_TARGET
52AC_CANONICAL_HOST
80e2fb15 53
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54
55## ##
56## Automake base setup ##
57## ##
58
989e97b6 59AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc])
99e3ba41 60AM_MAINTAINER_MODE([enable])
ac65e355 61
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62# Enable silent rules if available (Introduced in AM 1.11)
63m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
0671bd13 64
3d5e9596 65
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66## ##
67## OS specific defaults ##
68## ##
69
70MINGW32=no
58f6d595 71DEFAULT_ENABLE_DEBUG_INFO=yes
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72LT_NO_UNDEFINED=""
73AS_CASE([$host_os],
74 [solaris*|darwin*],
75 [
76 DEFAULT_ENABLE_DEBUG_INFO=no
77 ],
78 [cygwin*],
79 [
80 DEFAULT_ENABLE_DEBUG_INFO=no
81 LT_NO_UNDEFINED="-no-undefined"
82 ],
83 [mingw*],
84 [
85 MINGW32=yes
86 DEFAULT_ENABLE_DEBUG_INFO=no
87 LT_NO_UNDEFINED="-no-undefined"
88 ]
89)
90
91AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
92AC_SUBST(LT_NO_UNDEFINED)
93
94
95## ##
96## C compiler checks ##
97## ##
98
80e2fb15 99AC_USE_SYSTEM_EXTENSIONS
217108a9 100AC_SYS_LARGEFILE
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101
102# Choose the c compiler
80e2fb15 103AC_PROG_CC
217108a9 104
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105# Make sure the c compiler supports C99
106AC_PROG_CC_C99([], [AC_MSG_ERROR([The compiler does not support C99])])
ac65e355 107
de8bce8a 108# Make sure the c compiler supports __attributes__
ec8add54 109AX_C___ATTRIBUTE__
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110AS_IF([test "x$ax_cv___attribute__" != "xyes"],
111 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
ec8add54 112
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113# Make sur we have pthread support
114AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])])
115
116# Checks for typedefs, structures, and compiler characteristics.
117AC_C_INLINE
118AC_C_TYPEOF
119AC_TYPE_PID_T
120AC_TYPE_SIZE_T
121AC_TYPE_INT16_T
122AC_TYPE_INT32_T
123AC_TYPE_INT64_T
124AC_TYPE_INT8_T
125AC_TYPE_OFF_T
126AC_TYPE_SSIZE_T
127AC_TYPE_UINT16_T
128AC_TYPE_UINT32_T
129AC_TYPE_UINT64_T
130AC_TYPE_UINT8_T
131AC_CHECK_TYPES([ptrdiff_t])
a2bc83d4 132
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133
134## ##
135## Header checks ##
136## ##
f0d8d709 137
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138AC_HEADER_STDBOOL
139AC_CHECK_HEADERS([ \
140 fcntl.h \
141 float.h \
1307d39e 142 ftw.h \
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143 libintl.h \
144 limits.h \
145 malloc.h \
146 netdb.h \
147 netinet/in.h \
148 stddef.h \
149 sys/socket.h \
de8bce8a 150 sys/time.h
f847f3ae 151])
80e2fb15 152
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153
154## ##
155## Linker checks ##
156## ##
157
158# Check if the linker supports no-as-needed
159AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
160AC_SUBST([LD_NO_AS_NEEDED])
161
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162# Check if the linker supports whole-archive
163AX_CHECK_LINK_FLAG([-Wl,--whole-archive,--no-whole-archive],
164 [
165 AC_SUBST([LD_WHOLE_ARCHIVE], [-Wl,--whole-archive,])
166 AC_SUBST([LD_NO_WHOLE_ARCHIVE], [,--no-whole-archive])
167 ],[
168 # Fallback to force_load for the macOS linker
169 AX_CHECK_LINK_FLAG([-Wl,-force_load],
170 [
171 AC_SUBST([LD_WHOLE_ARCHIVE], [-Wl,-force_load,])
172 AC_SUBST([LD_NO_WHOLE_ARCHIVE], [])
173 ],[
174 AC_MSG_WARN([Can't find a linker option to force the inclusion of the static plugin archive objects.])
175 ]
176 )
177 ]
178)
179
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180# Initialize and configure libtool
181LT_INIT([win32-dll])
182
183
184## ##
185## Programs checks ##
186## ##
187
188AC_PROG_MAKE_SET
189AC_PROG_MKDIR_P
190AC_PROG_LN_S
191
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192# set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
193# is not distributed in tarballs
194AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
195AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
196
197# check for bison
198AC_PROG_YACC
199AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
200
201AS_IF([test "x$have_bison" != "xyes"], [
202 AS_IF([test "x$in_git_repo" = "xyes"], [
de8bce8a 203 AC_MSG_FAILURE([dnl
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204Bison >= 2.4 is required when building from the Git repository. You can
205set the YACC variable to override automatic detection.
206 ])
207 ], [
de8bce8a 208 AC_MSG_WARN([dnl
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209Missing Bison >= 2.4. Note that the parser files are already built in
210this distribution tarball, so Bison is only needed if you intend to
211modify their sources. You can set the YACC variable to override automatic
212detection.
213 ])
214 ])
215])
216AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
217
218# check for flex
219AC_PROG_LEX
220AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
221
222AS_IF([test "x$have_flex" != "xyes"], [
223 AS_IF([test "x$in_git_repo" = "xyes"], [
de8bce8a 224 AC_MSG_FAILURE([dnl
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225Flex >= 2.5.35 is required when building from the Git repository. You can
226set the LEX variable to override automatic detection.
227 ])
228 ], [
de8bce8a 229 AC_MSG_WARN([dnl
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230Missing Flex >= 2.5.35. Note that the lexer files are already built in
231this distribution tarball, so Flex is only needed if you intend to
232modify their sources. You can set the LEX variable to override automatic
233detection.
234 ])
235 ])
236])
237AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
331d78f5 238
e5f5317f 239
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240## ##
241## Library checks ##
242## ##
ac65e355 243
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244# Check what libraries are required on this platform to link sockets programs.
245AX_LIB_SOCKET_NSL
246
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247# Check for glib >= 2.22 with gmodule support
248AM_PATH_GLIB_2_0([2.22.0], [],
249 AC_MSG_ERROR([glib >= 2.22 is required - download it from ftp://ftp.gtk.org/pub/gtk]),
250 [gmodule-no-export]
251)
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252
253# Checks for library functions.
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254AC_FUNC_ALLOCA
255AC_FUNC_FORK
f847f3ae 256AC_FUNC_MKTIME
ac65e355 257AC_FUNC_MMAP
f847f3ae 258AC_FUNC_STRERROR_R
de8bce8a 259AC_FUNC_STRNLEN
2f8c0e47 260AC_CHECK_FUNCS([ \
f847f3ae 261 atexit \
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262 dup2 \
263 ftruncate \
264 gethostbyname \
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265 gettimeofday \
266 localtime_r \
267 memchr \
268 memset \
269 mkdir \
270 mkdtemp \
271 munmap \
272 rmdir \
273 setenv \
274 socket \
275 strchr \
276 strdup \
277 strerror \
278 strndup \
279 strnlen \
280 strrchr \
de8bce8a 281 strstr \
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282 strtoul \
283 strtoull \
284 tzset \
2f8c0e47 285])
ac65e355 286
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287# AC_FUNC_MALLOC causes problems when cross-compiling.
288#AC_FUNC_MALLOC
289#AC_FUNC_REALLOC
290
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291# First, check for uuid in system libs
292AH_TEMPLATE([BABELTRACE_HAVE_LIBUUID], [Define if you have libuuid support])
4120f662 293AC_CHECK_FUNCS([uuid_generate],
4120f662 294 [
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295 AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1])
296 UUID_LIBS=""
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297 ],
298 [
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299 # Then, check if the pkg-config module is available, otherwise explicitly check
300 # for libuuid, or uuid support in the C-library.
301 PKG_CHECK_MODULES([UUID], [uuid],
2741f55b 302 [
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303 AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1])
304 dnl PKG_CHECK_MODULES defines UUID_LIBS
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305 ],
306 [
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307 AC_MSG_WARN([pkg-config was unable to find a valid .pc for libuuid. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
308 AC_MSG_WARN([Finding libuuid without pkg-config.])
309 AC_CHECK_LIB([uuid], [uuid_generate],
310 [
311 AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1])
312 UUID_LIBS="-luuid"
313 ],
314 [
315 # libuuid not found, check for uuid_create in libc.
316 AC_CHECK_LIB([c], [uuid_create],
317 [
318 AC_DEFINE([BABELTRACE_HAVE_LIBUUID], [1])
319 UUID_LIBS="-lc"
320 ],
321 [
322 # for MinGW32 we have our own internal implementation of uuid using Windows functions.
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323 AS_IF([test "x$MINGW32" = xno],
324 [AC_MSG_FAILURE([Cannot find libuuid uuid_generate nor libc uuid_create. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])]
325 )
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326 ]
327 )
328 ]
329 )
330 ]
331 )
332 ]
333)
334AC_SUBST(UUID_LIBS)
fd55fc57 335
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336# Check for fmemopen
337AC_CHECK_LIB([c], [fmemopen],
de8bce8a 338 [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])]
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339)
340
341# Check for open_memstream
342AC_CHECK_LIB([c], [open_memstream],
de8bce8a 343 [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])]
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344)
345
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346# Check for posix_fallocate
347AC_CHECK_LIB([c], [posix_fallocate],
de8bce8a 348 [AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])]
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349)
350
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351# Check libpopt
352PKG_CHECK_MODULES([POPT], [popt],
353 [
354 dnl PKG_CHECK_MODULES defines POPT_LIBS
355 ],
356 [
357 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])
358 AC_MSG_WARN([Finding libpopt without pkg-config.])
359 AC_CHECK_LIB([popt],
360 [poptGetContext],
361 [POPT_LIBS="-lpopt"],
362 [
363 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])
364 ]
365 )
366 ]
0f536a74 367)
5cddb897 368AC_SUBST(POPT_LIBS)
0f536a74 369
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370
371## ##
372## User variables ##
373## ##
374
375AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for Python, bypassing python-config])
376AC_ARG_VAR([PYTHON_LIBS], [Library flags for Python, bypassing python-config])
377AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
378
379# PLUGINSDIR: Plugins directory
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380AC_ARG_VAR([PLUGINSDIR], [built-in plugins install directory [LIBDIR/babeltrace/plugins]])
381AS_IF([test "x$PLUGINSDIR" = x], [PLUGINSDIR='$(libdir)/babeltrace/plugins'])
382
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383# BABELTRACE_MINIMAL_LOG_LEVEL:
384AC_ARG_VAR([BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level for Babeltrace program, library, and plugins (VERBOSE, DEBUG, INFO, WARN, ERROR (default), FATAL, or NONE)])
385AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = x], [BABELTRACE_MINIMAL_LOG_LEVEL="VERBOSE"])
386AS_IF([test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "VERBOSE" && \
387 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "DEBUG" && \
388 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "INFO" && \
389 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "WARN" && \
390 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "ERROR" && \
391 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "FATAL" && \
392 test "$BABELTRACE_MINIMAL_LOG_LEVEL" != "NONE"],
393 [AC_MSG_ERROR([Invalid BABELTRACE_MINIMAL_LOG_LEVEL value ($BABELTRACE_MINIMAL_LOG_LEVEL): use VERBOSE, DEBUG, INFO, WARN, ERROR, FATAL, or NONE.])]
394)
395AC_DEFINE_UNQUOTED([BT_LOG_LEVEL], [BT_LOG_$BABELTRACE_MINIMAL_LOG_LEVEL], [Minimal log level])
396
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397# BABELTRACE_DEV_MODE:
398AC_ARG_VAR([BABELTRACE_DEV_MODE], [Set to 1 to enable the Babeltrace developer mode (enables run-time checks for plugin developers)])
399AS_IF([test "x$BABELTRACE_DEV_MODE" = x1], [
400 AS_IF([test "x$BABELTRACE_MINIMAL_LOG_LEVEL" = "xNONE"], [
401 AC_MSG_ERROR([Babeltrace developer mode (\$BABELTRACE_DEV_MODE) needs \$BABELTRACE_MINIMAL_LOG_LEVEL to be at least FATAL.])
402 ])
403 AC_DEFINE([BT_DEV_MODE], 1, [Babeltrace developer mode])
404], [BABELTRACE_DEV_MODE=0])
405
406# BABELTRACE_DEBUG_MODE:
407AC_ARG_VAR([BABELTRACE_DEBUG_MODE], [Set to 1 to enable the Babeltrace debug mode (enables internal assertions for Babeltrace maintainers)])
408AS_IF([test "x$BABELTRACE_DEBUG_MODE" = x1], [
409 AC_DEFINE([BT_DEBUG_MODE], 1, [Babeltrace debug mode])
410], [BABELTRACE_DEBUG_MODE=0])
411
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412
413## ##
414## Optionnal features selection ##
415## ##
24a3136a 416
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417# Python bindings
418# Disabled by default
94a6cea3 419AC_ARG_ENABLE([python-bindings],
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420 [AC_HELP_STRING([--enable-python-bindings], [build the Python bindings])],
421 [], dnl AC_ARG_ENABLE will fill enable_python_bindings with the user choice
422 [enable_python_bindings=no]
423)
424
425# Python bindings documentation
426# Disabled by default
427AC_ARG_ENABLE([python-bindings-doc],
428 [AC_HELP_STRING([--enable-python-bindings-doc], [build the Python bindings documentation])],
429 [], dnl AC_ARG_ENABLE will fill enable_python_bindings_doc with the user choice
430 [enable_python_bindings_doc=no]
431)
432
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433# Python plugins
434# Disabled by default
435AC_ARG_ENABLE([python-plugins],
436 [AC_HELP_STRING([--enable-python-plugins], [enable the Python plugins support for the library and converter])],
437 [], dnl AC_ARG_ENABLE will fill enable_python_plugins with the user choice
438 [enable_python_plugins=no]
439)
440
441# Debug info
442# Enabled by default, except on some platforms
443AC_ARG_ENABLE([debug-info],
444 [AC_HELP_STRING([--disable-debug-info], [disable the debug info support (default on macOS, Solaris and Windows)])],
445 [], dnl AC_ARG_ENABLE will fill enable_debug_info with the user choice
446 [enable_debug_info="$DEFAULT_ENABLE_DEBUG_INFO"]
447)
448
449# API documentation
450# Disabled by default
451AC_ARG_ENABLE([api-doc],
452 [AC_HELP_STRING([--enable-api-doc], [build the HTML API documentation])],
453 [enable_api_doc=$enableval],
454 [enable_api_doc=no]
455)
456
457# Built-in plugins
458# Disabled by default
459AC_ARG_ENABLE([built-in-plugins],
460 [AC_HELP_STRING([--enable-built-in-plugins], [Statically-link in-tree plug-ins into the babeltrace binary])],
461 [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
462 [enable_built_in_plugins=no]
463)
464
465# Built-in python plugin support
466# Disabled by default
467AC_ARG_ENABLE([built-in-python-plugin-support],
468 [AC_HELP_STRING([--enable-built-in-python-plugin-support], [Statically-link Python plugin support into the babeltrace library])],
469 [], dnl AC_ARG_ENABLE will fill enable_built_in_python_plugin_support with the user choice
470 [enable_built_in_python_plugin_support=no]
471)
472
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473# Man pages
474# Enabled by default
475AC_ARG_ENABLE([man-pages],
476 [AS_HELP_STRING([--disable-man-pages], [Do not build and install man pages (already built in a distributed tarball])],
477 [], dnl AC_ARG_ENABLE will fill enable_built_in_plugins with the user choice
478 [enable_man_pages=yes]
479)
480
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481
482# Set automake variables for optionnal feature conditionnals in Makefile.am
483AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS], [test "x$enable_python_bindings" = xyes])
484AM_CONDITIONAL([ENABLE_PYTHON_BINDINGS_DOC], [test "x$enable_python_bindings_doc" = xyes])
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485AM_CONDITIONAL([ENABLE_PYTHON_PLUGINS], [test "x$enable_python_plugins" = xyes])
486AM_CONDITIONAL([ENABLE_DEBUG_INFO], [test "x$enable_debug_info" = xyes])
487AM_CONDITIONAL([ENABLE_API_DOC], [test "x$enable_api_doc" = xyes])
488AM_CONDITIONAL([ENABLE_BUILT_IN_PLUGINS], [test "x$enable_built_in_plugins" = xyes])
489AM_CONDITIONAL([ENABLE_BUILT_IN_PYTHON_PLUGIN_SUPPORT], [test "x$enable_built_in_python_plugin_support" = xyes])
838dd456 490AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$enable_man_pages" = xyes])
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491
492
493# Set defines for optionnal features conditionnals in the source code
494
495## jgalar: still used?
496AS_IF([test "x$enable_python_plugins" = xyes],
497 [AC_DEFINE([PYTHON_PLUGINS], [1], [Python plugin support.])]
498)
499
500AS_IF([test "x$enable_debug_info" = xyes],
501 [AC_DEFINE([ENABLE_DEBUG_INFO], [1], [Define to 1 if you enable the 'debug info' feature])]
502)
503
504AS_IF([test "x$enable_built_in_plugins" = xyes],
505 [AC_DEFINE([BT_BUILT_IN_PLUGINS], [1], [Define to 1 to register plug-in attributes in static executable sections])]
506)
507
508AS_IF([test "x$enable_built_in_python_plugin_support" = xyes],
509 [AC_DEFINE([BT_BUILT_IN_PYTHON_PLUGIN_SUPPORT], [1], [Define to 1 to register plug-in attributes in static executable sections])]
510)
511
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512AS_IF([test "x$enable_debug_info" = xyes],
513 [ENABLE_DEBUG_INFO_VAL=1],
514 [ENABLE_DEBUG_INFO_VAL=0]
515)
516
517AC_SUBST([ENABLE_DEBUG_INFO_VAL])
518
de8bce8a 519
f6a5e476 520# Check for conflicting optional features user choices
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521
522AS_IF([test "x$enable_python_bindings" = xno],
523 [
524 AS_IF([test "x$enable_python_bindings_doc" = xyes], [AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])])
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525 ]
526)
527
528AS_IF([test "x$enable_built_in_plugins" = xyes],
529 [
530 # Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
531 AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle plug-ins in the babeltrace executable)])
532 AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle plug-ins in the babeltrace executable)])
533 ]
534)
535
536AS_IF([test "x$enable_built_in_python_plugin_support" = xyes],
537 [
538 AS_IF([test "x$enable_python_plugins" = xno], [AC_MSG_ERROR([--enable-python-plugins must be used to bundle Python plugin support in the babeltrace executable])])
539 # Built-in plug-ins are only available when the --disable-shared --enable-static options are used.
540 AS_IF([test "x$enable_static" != xyes], [AC_MSG_ERROR(--enable-static must be used to bundle Python plugin support in the babeltrace executable)])
541 AS_IF([test "x$enable_shared" = xyes], [AC_MSG_ERROR(--disable-shared must be used to bundle Python plugin support in the babeltrace executable)])
542 ]
55bb57e0 543)
9cf643d1 544
4f5f37d9 545
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546# Check for optionnal features dependencies
547
548AS_IF([test "x$enable_python_bindings" = xyes],
549 [AX_PKG_SWIG(2.0.0, [], [AC_MSG_ERROR([SWIG 2.0.0 or newer is required to build the python bindings])])]
550)
551
552AS_IF([test "x$enable_python_bindings" = xyes || test "x$enable_python_plugins" = xyes],
553 [
554 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 555
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556 AM_PATH_PYTHON_MODULES([PYTHON])
557 # pythondir is the path where extra modules are to be installed
558 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
559 # pyexecdir is the path that contains shared objects used by the extra modules
560 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
24a3136a
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561 AS_IF([test -z "$PYTHON_INCLUDE"], [
562 AS_IF([test -z "$PYTHON_CONFIG"], [
563 AC_PATH_PROGS([PYTHON_CONFIG],
564 [python$PYTHON_VERSION-config python-config],
565 [no],
566 [`dirname $PYTHON`])
de8bce8a 567 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])])
24a3136a 568 ])
55bb57e0 569 AC_MSG_CHECKING([Python include flags])
24a3136a
DS
570 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
571 AC_MSG_RESULT([$PYTHON_INCLUDE])
572 ])
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573 AS_IF([test -z "$PYTHON_LIBS"], [
574 AS_IF([test -z "$PYTHON_CONFIG"], [
575 AC_PATH_PROGS([PYTHON_CONFIG],
576 [python$PYTHON_VERSION-config python-config],
577 [no],
578 [`dirname $PYTHON`])
de8bce8a 579 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Is python-dev installed?])])
55bb57e0
PP
580 ])
581 AC_MSG_CHECKING([Python library flags])
582 PYTHON_LIBS=`$PYTHON_CONFIG --libs`
583 AC_MSG_RESULT([$PYTHON_LIBS])
584 ])
de8bce8a 585 ]
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586)
587
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588AS_IF([test "x$enable_python_bindings_doc" = xyes],
589 [
17137804
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590 AM_CHECK_PYTHON_SPHINX([PYTHON])
591 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
de8bce8a 592 [AC_MSG_ERROR([The Sphinx package for Python 3 is required to build the Python bindings documentation])]
4f5f37d9 593 )
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594 ]
595)
4f5f37d9 596
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597AS_IF([test "x$enable_debug_info" = xyes],
598 [
599 # Check if libelf and libdw are present
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600 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.)])
601 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 602 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 603 ELFUTILS_LIBS="-lelf -ldw"
de8bce8a
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604 ]
605)
d9796e27 606AC_SUBST([ELFUTILS_LIBS])
6fbd4105 607
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608AS_IF([test "x$enable_api_doc" = "xyes"],
609 [
610 DX_DOXYGEN_FEATURE(ON)
611 DX_DOT_FEATURE(OFF)
612 DX_HTML_FEATURE(ON)
613 DX_CHM_FEATURE(OFF)
614 DX_CHI_FEATURE(OFF)
615 DX_MAN_FEATURE(OFF)
616 DX_RTF_FEATURE(OFF)
617 DX_XML_FEATURE(OFF)
618 DX_PDF_FEATURE(OFF)
619 DX_PS_FEATURE(OFF)
620 DX_INIT_DOXYGEN([Babeltrace], [$(srcdir)/Doxyfile], [output])
621 AS_IF([test -z "$DX_DOXYGEN"],
622 [AC_MSG_ERROR([You need doxygen to enable the API documentation])]
623 )
624 ]
625)
ac65e355 626
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627have_asciidoc_xmlto=no
628warn_prebuilt_man_pages=no
629
630AS_IF([test "x$enable_man_pages" = "xyes"], [
631 AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
632 AC_PATH_PROG([XMLTO], [xmlto], [no])
633
634 AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
635 AS_IF([test "x$in_git_repo" = "xyes"], [
636 # this is an error because we're in the Git repo, which
637 # means the man pages are not already generated for us,
638 # thus asciixmlto are required because we were asked
639 # to build the man pages
640 AC_MSG_ERROR([
641You need asciidoc and xmlto to build the Babeltrace man pages. Use
642--disable-man-pages to disable building the man pages, in which case
643they will not be installed.
644 ])
645 ], [
646 # only warn here: since we're in the tarball, the man
647 # pages should already be generated at this point, thus
648 # asciidoc/xmlto are not strictly required
649 warn_prebuilt_man_pages=yes
650 ])
651 ], [
652 have_asciidoc_xmlto=yes
653 ])
654])
655
656# export AsciiDoc and xmlto existence
657AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
658
659# a wonderful hack that seems necessary because $libdir is
660# literally `${exec_prefix}/lib`, and $exec_prefix is set to `NONE`
661# by autoconf when it's not specified by the user
662AS_IF([test "x$exec_prefix" = xNONE], [
663 AS_IF([test "x$prefix" = xNONE], [
664 PREFIX="$ac_default_prefix"
665 ], [
666 PREFIX="$prefix"
667 ])
668
669 LIBDIR="$PREFIX/lib"
670], [
671 LIBDIR="$libdir"
672])
673
674AC_SUBST(LIBDIR)
675
beb0fb75 676
de8bce8a 677# Set global CFLAGS in AM_CFLAGS
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678AM_CFLAGS="-Wall -Wformat $PTHREAD_CFLAGS $GLIB_CFLAGS"
679AC_SUBST(AM_CFLAGS)
ac65e355 680
de8bce8a 681# Set global CPPFLAGS in AM_CPPFLAGS
989e97b6
MJ
682AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h"
683AC_SUBST(AM_CPPFLAGS)
684
de8bce8a 685# Add glib to global link libs
836b5b39 686LIBS="$LIBS $GLIB_LIBS"
38424656 687
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MJ
688# Check that the current size_t matches the size that glib thinks it should
689# be. This catches problems on multi-arch where people try to do a 32-bit
690# build while pointing at 64-bit glib headers. This is a common error because
691# glib.h is not platform specific but it includes glibconfig.h which is and
692# is usually installed in a non-standard path.
693
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694# Older versions of the pkg-config macros disallows PKG_* in the autoconf
695# output. Specifically allow pkg_config_libdir to be able to print the
696# error message.
697m4_pattern_allow([PKG_CONFIG_LIBDIR])
698
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699save_CFLAGS=${CFLAGS}
700CFLAGS="${CFLAGS} ${AM_CFLAGS}"
701AC_COMPILE_IFELSE([
702 AC_LANG_PROGRAM([dnl
703#include <glib.h>
704#include <unistd.h>
705 ], [dnl
706G_STATIC_ASSERT(sizeof(size_t) == GLIB_SIZEOF_SIZE_T);
707 ])
708],[:],[
709 AC_MSG_ERROR([dnl
710sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. You probably need to set
711PKG_CONFIG_LIBDIR to point to the right pkg-config files for your build
712target.
713 ])
714])
715CFLAGS=${save_CFLAGS}
716
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717# Abuse autoconf's AC_ARG_PROGRAM output variable 'program_transform_name'
718# to rename babeltrace.bin to babeltrace at install time.
5781a924 719program_transform_name="s&babeltrace\.bin&babeltrace&;s&babeltrace-log\.bin&babeltrace-log&;$program_transform_name"
33b34c43 720AC_SUBST(program_transform_name)
591999ca 721
ac65e355
MD
722AC_CONFIG_FILES([
723 Makefile
f6a5e476
PP
724 bindings/python/Makefile
725 bindings/python/bt2/Makefile
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MJ
726 bindings/python/bt2/setup.py
727 bindings/python/bt2/bt2/__init__.py
1670bffd 728 common/Makefile
6f4eefbe 729 ctfser/Makefile
9d1e7de0 730 compat/Makefile
8d77550c 731 cli/Makefile
d2c0553c 732 doc/Makefile
dc3fffef
PP
733 doc/api/Makefile
734 doc/api/Doxyfile
4f5f37d9
PP
735 doc/bindings/Makefile
736 doc/bindings/python/Makefile
12e02f34 737 doc/contributing-images/Makefile
838dd456
PP
738 doc/man/Makefile
739 doc/man/asciidoc-attrs.conf
8d7183bd 740 fd-cache/Makefile
1eb0c69c 741 lib/Makefile
74f21e2d 742 lib/prio_heap/Makefile
33b34c43 743 lib/plugin/Makefile
c5504f73 744 lib/graph/Makefile
b09a5592 745 lib/graph/message/Makefile
108b91d0 746 lib/trace-ir/Makefile
dc3fffef 747 lib/ctf-writer/Makefile
e92927d1 748 include/Makefile
beb0fb75 749 logging/Makefile
24a3136a 750 bindings/Makefile
ac65e355 751 tests/Makefile
a8101b91
PP
752 tests/cli/Makefile
753 tests/cli/intersection/Makefile
aa968dde 754 tests/lib/Makefile
cbb9e0b1 755 tests/lib/test-plugin-plugins/Makefile
108b91d0 756 tests/lib/trace-ir/Makefile
7d15e2ab 757 tests/lib/ctf-writer/Makefile
de3fb4cd 758 tests/utils/common.sh
1833a3d1
CB
759 tests/utils/Makefile
760 tests/utils/tap/Makefile
9cf643d1
PP
761 tests/bindings/Makefile
762 tests/bindings/python/Makefile
763 tests/bindings/python/bt2/Makefile
8deeabc6 764 tests/plugins/Makefile
c80d4c65 765 tests/plugins/ctf/Makefile
a26f524a 766 tests/python-plugin-provider/Makefile
6aa249b5
MD
767 extras/Makefile
768 extras/valgrind/Makefile
8ca04164 769 plugins/Makefile
38d02a17 770 plugins/ctf/Makefile
06a626b8 771 plugins/ctf/common/Makefile
939190b3 772 plugins/ctf/common/bfcr/Makefile
06a626b8 773 plugins/ctf/common/metadata/Makefile
b09a5592 774 plugins/ctf/common/msg-iter/Makefile
8f7b565c 775 plugins/ctf/common/utils/Makefile
d8866baa
PP
776 plugins/ctf/fs-src/Makefile
777 plugins/ctf/fs-sink/Makefile
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JG
778 plugins/ctf/lttng-live/Makefile
779 plugins/text/Makefile
de8bce8a 780 plugins/text/dmesg/Makefile
3228cc1d 781 plugins/text/pretty/Makefile
e0dfa761
PP
782 plugins/utils/Makefile
783 plugins/utils/dummy/Makefile
14b7ef9e 784 plugins/utils/counter/Makefile
e0dfa761 785 plugins/utils/trimmer/Makefile
958f7d11 786 plugins/utils/muxer/Makefile
6fbd4105 787 python-plugin-provider/Makefile
456a4476 788 plugins/lttng-utils/Makefile
61763ad5 789 plugins/lttng-utils/debug-info/Makefile
d0acc96d 790 babeltrace.pc
e7a7efdb 791 babeltrace-ctf.pc
ac65e355 792])
c41a7502 793
a8101b91 794AC_CONFIG_FILES([tests/cli/intersection/test_intersection], [chmod +x tests/cli/intersection/test_intersection])
73d7fabb 795AC_CONFIG_FILES([tests/cli/test_convert_args], [chmod +x tests/cli/test_convert_args])
de8bce8a
MJ
796AC_CONFIG_FILES([tests/cli/test_packet_seq_num], [chmod +x tests/cli/test_packet_seq_num])
797AC_CONFIG_FILES([tests/cli/test_trace_copy], [chmod +x tests/cli/test_trace_copy])
798AC_CONFIG_FILES([tests/cli/test_trace_read], [chmod +x tests/cli/test_trace_read])
799AC_CONFIG_FILES([tests/cli/test_trimmer], [chmod +x tests/cli/test_trimmer])
de8bce8a 800AC_CONFIG_FILES([tests/lib/test_ctf_writer_complete], [chmod +x tests/lib/test_ctf_writer_complete])
de8bce8a 801AC_CONFIG_FILES([tests/lib/test_plugin_complete], [chmod +x tests/lib/test_plugin_complete])
108b91d0 802AC_CONFIG_FILES([tests/lib/trace-ir/test_trace_ir], [chmod +x tests/lib/trace-ir/test_trace_ir])
7d15e2ab 803AC_CONFIG_FILES([tests/lib/ctf-writer/test_ctf_writer], [chmod +x tests/lib/ctf-writer/test_ctf_writer])
c80d4c65 804AC_CONFIG_FILES([tests/plugins/ctf/test_ctf_plugin], [chmod +x tests/plugins/ctf/test_ctf_plugin])
de8bce8a 805AC_CONFIG_FILES([tests/plugins/test-utils-muxer-complete], [chmod +x tests/plugins/test-utils-muxer-complete])
36abff2a 806AC_CONFIG_FILES([tests/plugins/test_lttng_utils_debug_info], [chmod +x tests/plugins/test_lttng_utils_debug_info])
05088752
JD
807AC_CONFIG_FILES([tests/plugins/test_dwarf_complete], [chmod +x tests/plugins/test_dwarf_complete])
808AC_CONFIG_FILES([tests/plugins/test_bin_info_complete], [chmod +x tests/plugins/test_bin_info_complete])
c41a7502 809
0d9b8380 810AS_IF([test "x$enable_python_bindings" = xyes],
d6ca48e5
JG
811 [
812 AC_CONFIG_FILES([tests/bindings/python/bt2/test_python_bt2], [chmod +x tests/bindings/python/bt2/test_python_bt2])
12671d49 813 AC_CONFIG_FILES([tests/utils/test_python_bt2_env], [chmod +x tests/utils/test_python_bt2_env])
d6ca48e5
JG
814 AC_CONFIG_FILES([tests/bindings/python/babeltrace/test_python_babeltrace], [chmod +x tests/bindings/python/babeltrace/test_python_babeltrace])
815 ]
de8bce8a 816)
9cf643d1 817
a26f524a 818AS_IF([test "x$enable_python_plugins" = "xyes"],
2faa355b 819 [AC_CONFIG_FILES([tests/python-plugin-provider/test_python_plugin_provider], [chmod +x tests/python-plugin-provider/test_python_plugin_provider])]
09fc237b 820 [AC_CONFIG_FILES([tests/python-plugin-provider/test_python_plugin_provider_env], [chmod +x tests/python-plugin-provider/test_python_plugin_provider_env])]
a26f524a
PP
821)
822
ac65e355 823AC_OUTPUT
1a0399f9
MJ
824
825#
826# Mini-report on what will be built.
827#
828
829PPRINT_INIT
830PPRINT_SET_INDENT(1)
831PPRINT_SET_TS(38)
832
833AS_ECHO
834AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST")
835AS_ECHO
836
4266f2ad 837PPRINT_SUBTITLE([System])
1a0399f9
MJ
838
839# Target architecture we're building for.
840target_arch=$host_cpu
841[
842for f in $CFLAGS; do
843 if test $f = "-m32"; then
844 target_arch="32-bit"
845 elif test $f = "-m64"; then
846 target_arch="64-bit"
847 fi
848done
849]
beb0fb75 850
4266f2ad 851PPRINT_PROP_STRING([Target architecture], $target_arch)
d1dab1d2 852
4266f2ad
PP
853AS_ECHO
854PPRINT_SUBTITLE([Python 3 language support])
55bb57e0 855test "x$enable_python_bindings" = "xyes" && value=1 || value=0
1a0399f9 856PPRINT_PROP_BOOL([Python bindings], $value)
55bb57e0
PP
857test "x$enable_python_plugins" = "xyes" && value=1 || value=0
858PPRINT_PROP_BOOL([Python plugin support], $value)
4266f2ad
PP
859AS_IF([test "x$enable_python_bindings" = "xyes" || test "x$enable_python_plugins" = "xyes"], [
860 PPRINT_PROP_STRING([Python include paths], [$PYTHON_INCLUDE])
861 PPRINT_PROP_STRING([Python libraries], [$PYTHON_LIBS])
862])
55bb57e0 863
4266f2ad
PP
864AS_ECHO
865PPRINT_SUBTITLE([Plugins])
866PPRINT_PROP_BOOL(['ctf' plugin], 1)
de8bce8a 867test "x$enable_debug_info" = "xyes" && value=1 || value=0
4266f2ad
PP
868PPRINT_PROP_BOOL(['lttng-utils' plugin], $value)
869PPRINT_PROP_BOOL(['text' plugin], 1)
870PPRINT_PROP_BOOL(['utils' plugin], 1)
871
872AS_ECHO
873PPRINT_SUBTITLE([Built-in features])
de8bce8a 874test "x$enable_built_in_plugins" = "xyes" && value=1 || value=0
4266f2ad 875PPRINT_PROP_BOOL([Built-in plugins], $value)
de8bce8a 876test "x$enable_built_in_python_plugin_support" = "xyes" && value=1 || value=0
6fbd4105
PP
877PPRINT_PROP_BOOL([Built-in Python plugin support], $value)
878
4266f2ad
PP
879AS_ECHO
880PPRINT_SUBTITLE([Documentation])
838dd456
PP
881
882# man pages build enabled/disabled
883m4_pushdef([build_man_pages_msg], [Build and install man pages])
884
885AS_IF([test "x$enable_man_pages" != "xno"], [
886 AS_IF([test "x$in_git_repo" = "xyes"], [
887 PPRINT_PROP_BOOL([build_man_pages_msg], 1)
888 ], [
889 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
890 PPRINT_PROP_BOOL([build_man_pages_msg], 1)
891 ], [
892 PPRINT_PROP_STRING([build_man_pages_msg],
893 [${PPRINT_COLOR_BLDGRN}yes (already built)],
894 $PPRINT_COLOR_SUBTITLE)
895 ])
896 ])
897], [
898 PPRINT_PROP_BOOL([build_man_pages_msg], 0)
899])
900
901m4_popdef([build_man_pages_msg])
902
4266f2ad
PP
903test "x$enable_api_doc" = "xyes" && value=1 || value=0
904PPRINT_PROP_BOOL([HTML API documentation], $value)
905test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
906PPRINT_PROP_BOOL([Python bindings documentation], $value)
1a0399f9 907
4266f2ad
PP
908AS_ECHO
909PPRINT_SUBTITLE([Logging])
910PPRINT_PROP_STRING([Minimal log level], $BABELTRACE_MINIMAL_LOG_LEVEL)
911
d244c559
PP
912AS_ECHO
913PPRINT_SUBTITLE([Special build modes])
914PPRINT_PROP_BOOL([Debug mode], $BABELTRACE_DEBUG_MODE)
915PPRINT_PROP_BOOL([Developer mode], $BABELTRACE_DEV_MODE)
916
1a0399f9
MJ
917report_bindir="`eval eval echo $bindir`"
918report_libdir="`eval eval echo $libdir`"
4266f2ad 919report_sysconfdif="`eval eval echo $sysconfdir`"
1a0399f9
MJ
920
921# Print the bindir and libdir this `make install' will install into.
922AS_ECHO
923PPRINT_SUBTITLE([Install directories])
924PPRINT_PROP_STRING([Binaries], [$report_bindir])
925PPRINT_PROP_STRING([Libraries], [$report_libdir])
4266f2ad
PP
926PPRINT_PROP_STRING([Plugins], [$report_libdir/babeltrace/plugins])
927PPRINT_PROP_STRING([Configuration], [$report_sysconfdif])
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