768728054e835eecb7901a07f996a1b1348edb83
[lttng-tools.git] / configure.ac
1 AC_INIT([lttng-tools],[2.1.0-rc2],[dgoulet@efficios.com],[],[http://lttng.org])
2 AC_CONFIG_AUX_DIR([config])
3 AC_CANONICAL_TARGET
4 AC_CANONICAL_HOST
5 AC_CONFIG_MACRO_DIR([config])
6 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
7 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
8
9 version_name="Basse Messe"
10 version_description="Light coloured German ale whose style was named after the city Cologne (Koln) where it was first brewed. It is a rather simple beer with lightly fruity aromas and a delicate hoppy fragrance. The beer has a pronounced malty taste with a subtle bitter aftertaste"
11
12 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
13 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], "")
14
15 AC_CONFIG_HEADERS([include/config.h])
16
17 AC_PROG_GREP
18 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
19 AC_ARG_ENABLE(libtool-linkdep-fixup,
20 AS_HELP_STRING([--disable-libtool-linkdep-fixup],
21 [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
22 libtool_fixup=$enableval,
23 libtool_fixup=yes)
24
25 AS_IF([test "x$libtool_fixup" = "xyes"],
26 [
27 libtool_m4="$srcdir/config/libtool.m4"
28 libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
29 AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
30 libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
31 AS_IF([test $libtool_flag_pattern_count -ne 0],
32 [
33 AC_MSG_RESULT([$libtool_flag_pattern_count])
34 AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
35 sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
36 ],
37 [
38 AC_MSG_RESULT([none])
39 ])
40 ])
41
42 AC_CHECK_HEADERS([ \
43 sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
44 signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
45 getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
46 ])
47
48 # Babeltrace viewer check
49 AC_ARG_WITH([babeltrace-bin],
50 AS_HELP_STRING([--with-babeltrace-bin],
51 [Location of the babeltrace viewer executable (including the filename)]),
52 [BABELTRACE_BIN="$withval"],
53 [BABELTRACE_BIN=''])
54 AC_SUBST([BABELTRACE_BIN])
55
56 # lttv-gui
57 AC_ARG_WITH([lttv-gui-bin],
58 AS_HELP_STRING([--with-lttv-gui-bin],
59 [Location of the lttv GUI viewer executable (including the filename)]),
60 [LTTV_GUI_BIN="$withval"],
61 [LTTV_GUI_BIN=''])
62 AC_SUBST([LTTV_GUI_BIN])
63
64 AC_ARG_WITH([consumerd32-bin],
65 AS_HELP_STRING([--with-consumerd32-bin],
66 [Location of the 32-bit consumerd executable (including the filename)]),
67 [CONSUMERD32_BIN="$withval"],
68 [CONSUMERD32_BIN=''])
69 AC_SUBST([CONSUMERD32_BIN])
70
71 AC_ARG_WITH([consumerd64-bin],
72 AS_HELP_STRING([--with-consumerd64-bin],
73 [Location of the 64-bit consumerd executable (including the filename)]),
74 [CONSUMERD64_BIN="$withval"],
75 [CONSUMERD64_BIN=''])
76 AC_SUBST([CONSUMERD64_BIN])
77
78 AC_ARG_WITH([consumerd32-libdir],
79 AS_HELP_STRING([--with-consumerd32-libdir],
80 [Directory containing the 32-bit consumerd libraries]),
81 [CONSUMERD32_LIBDIR="$withval"],
82 [CONSUMERD32_LIBDIR=''])
83 AC_SUBST([CONSUMERD32_LIBDIR])
84
85 AC_ARG_WITH([consumerd64-libdir],
86 AS_HELP_STRING([--with-consumerd64-libdir],
87 [Directory containing the 64-bit consumerd libraries]),
88 [CONSUMERD64_LIBDIR="$withval"],
89 [CONSUMERD64_LIBDIR=''])
90 AC_SUBST([CONSUMERD64_LIBDIR])
91
92 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
93 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
94 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
95 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
96 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
97 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
98
99 # Check for pthread
100 AC_CHECK_LIB([pthread], [pthread_create], [],
101 [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
102 )
103
104 # Check libpopt
105 AC_CHECK_LIB([popt], [poptGetContext], [],
106 [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
107 )
108
109 # URCU library version needed or newer
110 liburcu_version=">= 0.6.7"
111
112 # Check liburcu needed function calls
113 AC_CHECK_DECL([cds_list_add], [],
114 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
115 )
116 AC_CHECK_DECL([cds_wfq_init], [],
117 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
118 )
119 AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
120 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
121 )
122 AC_CHECK_DECL([futex_async], [],
123 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
124 )
125 AC_CHECK_DECL([rcu_thread_offline], [],
126 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
127 )
128 AC_CHECK_DECL([rcu_thread_online], [],
129 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
130 )
131 AC_CHECK_DECL([caa_likely], [],
132 [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
133 )
134
135 # Check liblttng-ust-ctl library
136 AC_ARG_ENABLE(lttng-ust,
137 AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
138 lttng_ust_support=$enableval, lttng_ust_support=yes)
139
140 AS_IF([test "x$lttng_ust_support" = "xyes"], [
141 AC_CHECK_LIB([lttng-ust-ctl], [ustctl_set_filter],
142 [
143 AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
144 lttng_ust_ctl_found=yes
145 ],
146 [AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])],
147 [-lurcu-common -lurcu-bp -lurcu-cds]
148 )
149 ])
150 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
151 AC_CHECK_FUNCS([sched_getcpu sysconf])
152
153 # check for dlopen
154 AC_CHECK_LIB([dl], [dlopen],
155 [
156 have_libdl=yes
157 ],
158 [
159 #libdl not found, check for dlopen in libc.
160 AC_CHECK_LIB([c], [dlopen],
161 [
162 have_libc_dl=yes
163 ],
164 [
165 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
166 ])
167 ])
168 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
169 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
170
171 # Check for fmemopen
172 AC_CHECK_LIB([c], [fmemopen],
173 [
174 AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
175 ]
176 )
177
178 # Check for open_memstream
179 AC_CHECK_LIB([c], [open_memstream],
180 [
181 AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
182 ]
183 )
184
185 # For Python
186 # SWIG version needed or newer:
187 swig_version=2.0.0
188
189 AC_ARG_ENABLE([python-bindings],
190 [AC_HELP_STRING([--enable-python-bindings],
191 [compile Python bindings])],
192 [enable_python=yes], [enable_python=no])
193
194 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
195
196 if test "x${enable_python:-yes}" = xyes; then
197 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
198 AM_PATH_PYTHON
199
200 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
201 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
202 AS_IF([test -z "$PYTHON_INCLUDE"], [
203 AS_IF([test -z "$PYTHON_CONFIG"], [
204 AC_PATH_PROGS([PYTHON_CONFIG],
205 [python$PYTHON_VERSION-config python-config],
206 [no],
207 [`dirname $PYTHON`])
208 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
209 ])
210 AC_MSG_CHECKING([python include flags])
211 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
212 AC_MSG_RESULT([$PYTHON_INCLUDE])
213 ])
214
215 else
216 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
217 [if you want Python bindings.])
218
219 fi
220
221 # Option to only build the consumer daemon and its libraries
222 AC_ARG_WITH([consumerd-only],
223 AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
224 [consumerd_only=$withval],
225 [consumerd_only=no])
226 AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])
227
228 # Epoll check. If not present, the build will fallback on poll() API
229 AX_HAVE_EPOLL(
230 [AX_CONFIG_FEATURE_ENABLE(epoll)],
231 [AX_CONFIG_FEATURE_DISABLE(epoll)]
232 )
233 AX_CONFIG_FEATURE(
234 [epoll], [This platform supports epoll(7)],
235 [HAVE_EPOLL], [This platform supports epoll(7).],
236 [enable_epoll="yes"], [enable_epoll="no"]
237 )
238 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
239
240 AC_SYS_LARGEFILE
241 AC_PROG_CC
242 LT_INIT
243 AC_PROG_YACC
244 AC_PROG_LEX
245
246 AC_DEFUN([AC_PROG_BISON], [AC_CHECK_PROGS(BISON, bison, bison)])
247
248 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
249
250 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
251
252 lttngincludedir="${includedir}/lttng"
253
254 AC_SUBST(lttngincludedir)
255 AC_SUBST(DEFAULT_INCLUDES)
256
257 lttnglibexecdir="${libdir}/lttng/libexec"
258 AC_SUBST(lttnglibexecdir)
259
260 AC_CONFIG_FILES([
261 Makefile
262 doc/Makefile
263 doc/man/Makefile
264 include/Makefile
265 extras/Makefile
266 extras/bindings/Makefile
267 extras/bindings/swig/Makefile
268 extras/bindings/swig/python/Makefile
269 src/Makefile
270 src/common/Makefile
271 src/common/kernel-ctl/Makefile
272 src/common/kernel-consumer/Makefile
273 src/common/ust-consumer/Makefile
274 src/common/hashtable/Makefile
275 src/common/sessiond-comm/Makefile
276 src/common/compat/Makefile
277 src/common/relayd/Makefile
278 src/lib/Makefile
279 src/lib/lttng-ctl/Makefile
280 src/lib/lttng-ctl/filter/Makefile
281 src/bin/Makefile
282 src/bin/lttng-consumerd/Makefile
283 src/bin/lttng-sessiond/Makefile
284 src/bin/lttng-relayd/Makefile
285 src/bin/lttng/Makefile
286 tests/Makefile
287 tests/kernel/Makefile
288 tests/tools/Makefile
289 tests/tools/streaming/Makefile
290 tests/ust/Makefile
291 tests/ust/nprocesses/Makefile
292 tests/ust/high-throughput/Makefile
293 tests/ust/low-throughput/Makefile
294 tests/ust/before-after/Makefile
295 tests/ust/multi-session/Makefile
296 ])
297
298 AC_OUTPUT
299
300 #
301 # Mini-report on what will be built
302 #
303 AS_ECHO()
304
305 AS_ECHO("Version name: $version_name")
306 AS_ECHO("$version_description")
307
308 AS_ECHO()
309
310 # Target architecture we're building for
311 target_arch=$host_cpu
312 [
313 for f in $CFLAGS; do
314 if test $f = "-m32"; then
315 target_arch="32-bit"
316 elif test $f = "-m64"; then
317 target_arch="64-bit"
318 fi
319 done
320 ]
321 AS_ECHO_N("Target architecture: ")
322 AS_ECHO($target_arch)
323
324 # LTTng-UST enabled/disabled
325 AS_ECHO_N("Lttng-UST support: ")
326 AS_IF([test "x$lttng_ust_support" = "xyes"],[
327 AS_ECHO("Enabled")
328 ],[
329 AS_ECHO("Disabled")
330 ])
331
332 #Python binding enabled/disabled
333 AS_ECHO_N("Python binding: ")
334 AS_IF([test "x${enable_python:-yes}" = xyes], [
335 AS_ECHO("Enabled")
336 ],[
337 AS_ECHO("Disabled")
338 ])
339
340 # Do we build only the consumerd, or everything
341 AS_IF([test "x$consumerd_only" = "xyes"],[
342 AS_ECHO("Only the consumerd daemon will be built.")
343 ],[
344 AS_ECHO("All binaries will be built.")
345 ])
346
347 # Print the bindir and libdir this `make install' will install into.
348 AS_ECHO()
349 AS_ECHO_N("Binaries will be installed in: ")
350 AS_ECHO("`eval eval echo $bindir`")
351 AS_ECHO_N("Libraries will be installed in: ")
352 AS_ECHO("`eval eval echo $libdir`")
353
354 # If we build the sessiond, print the paths it will use
355 AS_IF([test "x$consumerd_only" = "xno"],[
356 AS_ECHO()
357 AS_ECHO("The sessiond daemon will look in the following directories: ")
358 AS_ECHO_N("32-bit consumerd executable at: ")
359 AS_IF([test "$CONSUMERD32_BIN" = ""],[
360 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
361 AS_ECHO("/lttng-consumerd")
362 ],[
363 AS_ECHO("$CONSUMERD32_BIN")
364 ])
365
366 AS_ECHO_N("32-bit consumer libraries in: ")
367 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
368 AS_ECHO("`eval eval echo $libdir`")
369 ],[
370 AS_ECHO("$CONSUMERD32_LIBDIR")
371 ])
372
373 AS_ECHO_N("64-bit consumerd executable at: ")
374 AS_IF([test "$CONSUMERD64_BIN" = ""],[
375 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
376 AS_ECHO("/lttng-consumerd")
377 ],[
378 AS_ECHO("$CONSUMERD64_BIN")
379 ])
380
381 AS_ECHO_N("64-bit consumer libraries in: ")
382 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
383 AS_ECHO("`eval eval echo $libdir`")
384 ],[
385 AS_ECHO("$CONSUMERD64_LIBDIR")
386 ])
387 ])
388
389 AS_ECHO()
390
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