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f4a9899e MJ |
1 | dnl SPDX-License-Identifier: LGPL-2.1-only |
2 | dnl | |
3 | dnl Copyright (C) 2021 EfficiOS, Inc. | |
4 | dnl | |
5 | dnl Process this file with autoconf to produce a configure script. | |
6 | ||
7 | ||
8 | # Project version information | |
9 | m4_define([ust_version_major], [2]) | |
10 | m4_define([ust_version_minor], [13]) | |
11 | m4_define([ust_version_patch], [0]) | |
12 | m4_define([ust_version_dev_stage], [-pre]) | |
13 | m4_define([ust_version], ust_version_major[.]ust_version_minor[.]ust_version_patch[]ust_version_dev_stage) | |
14 | m4_define([ust_version_name], [[Codename TBD]]) | |
15 | m4_define([ust_version_description], [[Description TBD]]) | |
16 | ||
17 | # Library version information of "liblttng-ust" | |
18 | # Following the numbering scheme proposed by libtool for the library version | |
19 | # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html | |
20 | m4_define([ust_lib_version_current], [1]) | |
21 | m4_define([ust_lib_version_revision], [0]) | |
22 | m4_define([ust_lib_version_age], [0]) | |
23 | m4_define([ust_lib_version], ust_lib_version_current[:]ust_lib_version_revision[:]ust_lib_version_age) | |
94480b71 | 24 | |
f4a9899e | 25 | # Library version information of "liblttng-ust-ctl" |
a334646a MD |
26 | # Following the numbering scheme proposed by libtool for the library version |
27 | # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html | |
f4a9899e MJ |
28 | m4_define([ust_ctl_lib_version_current], [5]) |
29 | m4_define([ust_ctl_lib_version_revision], [0]) | |
30 | m4_define([ust_ctl_lib_version_age], [0]) | |
31 | m4_define([ust_ctl_lib_version], ust_ctl_lib_version_current[:]ust_ctl_lib_version_revision[:]ust_ctl_lib_version_age) | |
32 | ||
23e08412 | 33 | |
f4a9899e MJ |
34 | ## ## |
35 | ## Autoconf base setup ## | |
36 | ## ## | |
a334646a | 37 | |
f4a9899e MJ |
38 | AC_PREREQ([2.69]) |
39 | AC_INIT([lttng-ust],[ust_version],[mathieu dot desnoyers at efficios dot com],[],[https://lttng.org]) | |
41a2a9aa | 40 | |
74e79a0d | 41 | AC_CONFIG_HEADERS([src/common/config.h include/lttng/ust-config.h include/lttng/ust-version.h]) |
55355fa5 | 42 | AC_CONFIG_AUX_DIR([config]) |
94480b71 | 43 | AC_CONFIG_MACRO_DIR([m4]) |
94480b71 | 44 | |
9441df61 PMF |
45 | AC_CANONICAL_TARGET |
46 | AC_CANONICAL_HOST | |
94480b71 | 47 | |
f4a9899e MJ |
48 | |
49 | ## ## | |
50 | ## Automake base setup ## | |
51 | ## ## | |
52 | ||
0f6f0e89 | 53 | AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror]) |
846154aa | 54 | AM_MAINTAINER_MODE([enable]) |
94480b71 | 55 | |
80268473 MJ |
56 | # Enable silent rules by default |
57 | AM_SILENT_RULES([yes]) | |
4846fadc | 58 | |
2bee6b25 | 59 | |
dd08adc1 MJ |
60 | ## ## |
61 | ## OS and Arch specific defaults ## | |
62 | ## ## | |
63 | ||
64 | # Set os specific options | |
65 | AS_CASE([$host_os], | |
ed6dd5d6 | 66 | [freebsd*], [AE_FEATURE_DISABLE([numa])] |
dd08adc1 MJ |
67 | ) |
68 | ||
69 | # Set architecture specific options | |
70 | AS_CASE([$host_cpu], | |
71 | [i[[3456]]86], [], | |
72 | [x86_64], [], | |
73 | [amd64], [], | |
74 | [powerpc], [], | |
75 | [ppc64], [], | |
76 | [ppc64le], [], | |
77 | [powerpc64], [], | |
78 | [powerpc64le], [], | |
79 | [s390], [], | |
80 | [s390x], [], | |
ed6dd5d6 | 81 | [arm*], [AE_FEATURE_DISABLE([numa])], |
dd08adc1 MJ |
82 | [aarch64*], [], |
83 | [mips*], [], | |
84 | [tile*], [], | |
85 | [ | |
86 | unsupported_arch="yes" | |
87 | ]) | |
88 | ||
89 | ||
2bee6b25 MJ |
90 | ## ## |
91 | ## C compiler checks ## | |
92 | ## ## | |
93 | ||
94 | # Choose the C compiler | |
94480b71 | 95 | AC_PROG_CC |
f436dc74 JG |
96 | # AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70 |
97 | m4_version_prereq([2.70], [], [AC_PROG_CC_STDC]) | |
23c8854a | 98 | |
2bee6b25 MJ |
99 | # Make sure the C compiler supports C99 |
100 | AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])]) | |
101 | ||
102 | # Enable available system extensions and LFS support | |
103 | AC_USE_SYSTEM_EXTENSIONS | |
104 | AC_SYS_LARGEFILE | |
105 | ||
106 | # Make sure the C compiler supports __attribute__ | |
107 | AX_C___ATTRIBUTE__ | |
108 | AS_IF([test "x$ax_cv___attribute__" != "xyes"], | |
109 | [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])]) | |
110 | ||
111 | # Make sure we have pthread support | |
112 | AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])]) | |
113 | ||
114 | # Make sure the C compiler supports weak symbols | |
94480b71 | 115 | AX_SYS_WEAK_ALIAS |
2bee6b25 MJ |
116 | AS_IF([test "x$ax_cv_sys_weak_alias" = "xno"], |
117 | [AC_MSG_ERROR([Your platform doesn't support weak symbols.])]) | |
118 | ||
119 | # Checks for typedefs, structures, and compiler characteristics. | |
120 | AC_C_INLINE | |
121 | AC_C_TYPEOF | |
122 | AC_TYPE_INT16_T | |
123 | AC_TYPE_INT32_T | |
124 | AC_TYPE_INT64_T | |
125 | AC_TYPE_INT8_T | |
126 | AC_TYPE_MODE_T | |
127 | AC_TYPE_OFF_T | |
128 | AC_TYPE_PID_T | |
129 | AC_TYPE_SIZE_T | |
130 | AC_TYPE_SSIZE_T | |
131 | AC_TYPE_UID_T | |
132 | AC_TYPE_UINT16_T | |
133 | AC_TYPE_UINT32_T | |
134 | AC_TYPE_UINT64_T | |
135 | AC_TYPE_UINT8_T | |
136 | AC_CHECK_TYPES([ptrdiff_t]) | |
137 | ||
31c7a68a MJ |
138 | # Detect warning flags supported by the C compiler and append them to |
139 | # WARN_CFLAGS. | |
140 | m4_define([WARN_FLAGS_LIST], [ dnl | |
141 | -Wall dnl | |
142 | -Wextra dnl | |
143 | -Wmissing-prototypes dnl | |
144 | -Wmissing-declarations dnl | |
145 | -Wnull-dereference dnl | |
146 | -Wundef dnl | |
147 | -Wshadow dnl | |
148 | -Wjump-misses-init dnl | |
149 | -Wsuggest-attribute=format dnl | |
150 | -Wtautological-constant-out-of-range-compare dnl | |
151 | -Wnested-externs dnl | |
152 | -Wwrite-strings dnl | |
153 | -Wformat=2 dnl | |
154 | -Wstrict-aliasing dnl | |
155 | -Wmissing-noreturn dnl | |
156 | -Winit-self dnl | |
157 | -Wduplicated-cond dnl | |
158 | -Wduplicated-branches dnl | |
159 | -Wlogical-op dnl | |
160 | dnl These would require reworking the tracepoint macros | |
161 | dnl-Wredundant-decls dnl | |
162 | -Wno-sign-compare dnl | |
163 | -Wno-missing-field-initializers dnl | |
164 | -Wno-null-dereference dnl | |
165 | ]) | |
166 | ||
167 | # Pass -Werror as an extra flag during the test: this is needed to make the | |
168 | # -Wunknown-warning-option diagnostic fatal with clang. | |
169 | AC_LANG_PUSH([C]) | |
170 | AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror]) | |
171 | AC_LANG_POP([C]) | |
172 | ||
173 | # The test used in AX_APPEND_COMPILE_FLAGS, generated using AC_LANG_PROGRAM, is | |
174 | # written in such a way that it triggers warnings with the following warning | |
175 | # flags. So they would always end up disabled if we put them there, because | |
176 | # the test program would not build. | |
177 | # | |
178 | # Enable them here unconditionally. They are supported by GCC >= 4.8 and by | |
179 | # Clang >= 3.3 (required by the project) and are only valid for C code. | |
180 | WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes" | |
181 | ||
2bee6b25 MJ |
182 | |
183 | ## ## | |
184 | ## C++ compiler checks ## | |
185 | ## ## | |
186 | ||
187 | # Find an optional C++11 compiler without GNU extensions (-std=c++11) | |
188 | AX_CXX_COMPILE_STDCXX([11], [noext], [optional]) | |
94480b71 | 189 | |
31c7a68a MJ |
190 | AS_IF([test "$HAVE_CXX11" = "1"], [ |
191 | # Pass -Werror as an extra flag during the test: this is needed to make the | |
192 | # -Wunknown-warning-option diagnostic fatal with clang. | |
193 | AC_LANG_PUSH([C++]) | |
194 | AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST -Wno-undef -Wno-duplicated-branches], [WARN_CXXFLAGS], [-Werror]) | |
195 | AC_LANG_POP([C++]) | |
196 | ]) | |
197 | ||
161239e0 | 198 | |
eeef0055 MJ |
199 | ## ## |
200 | ## Header checks ## | |
201 | ## ## | |
202 | ||
203 | AC_HEADER_STDBOOL | |
204 | AC_CHECK_HEADERS([ \ | |
205 | arpa/inet.h \ | |
206 | dlfcn.h \ | |
207 | fcntl.h \ | |
208 | float.h \ | |
209 | limits.h \ | |
210 | linux/perf_event.h \ | |
211 | locale.h \ | |
212 | stddef.h \ | |
213 | sys/socket.h \ | |
214 | sys/time.h \ | |
215 | wchar.h \ | |
216 | ]) | |
217 | ||
218 | # Check for dlinfo() by testing for RTLD_DI_LINKMAP in dlfcn.h | |
219 | AS_IF([test "x$ac_cv_header_dlfcn_h" = "xyes"], [ | |
220 | AC_CHECK_DECL([RTLD_DI_LINKMAP], [], [], [[#include <dlfcn.h>]]) | |
221 | ]) | |
222 | ||
223 | ||
49f89ab8 MJ |
224 | ## ## |
225 | ## Programs checks ## | |
226 | ## ## | |
227 | ||
8aeb3cae | 228 | AM_PROG_AR |
46a73fe4 | 229 | AC_PROG_SED |
faebb418 | 230 | AC_PROG_GREP |
85e09133 | 231 | AC_PROG_LN_S |
4c70c05c | 232 | AC_PROG_MKDIR_P |
94480b71 | 233 | AC_PROG_MAKE_SET |
49f89ab8 MJ |
234 | AC_CHECK_PROGS([ASCIIDOC], [asciidoc]) |
235 | AC_CHECK_PROGS([CMAKE], [cmake]) | |
236 | AC_CHECK_PROGS([FOLD], [fold]) | |
237 | AC_CHECK_PROGS([XMLTO], [xmlto]) | |
46a73fe4 | 238 | |
49f89ab8 | 239 | AM_PATH_PYTHON([2.7], [], [PYTHON=""]) |
86adb855 | 240 | |
49f89ab8 | 241 | # Initialize and configure libtool |
94480b71 | 242 | LT_INIT([disable-static]) |
faebb418 | 243 | |
49f89ab8 | 244 | |
a423db3f MJ |
245 | ## ## |
246 | ## Library checks ## | |
247 | ## ## | |
49f89ab8 | 248 | |
94480b71 MJ |
249 | AC_FUNC_CHOWN |
250 | AC_FUNC_FORK | |
251 | AC_FUNC_MMAP | |
94480b71 MJ |
252 | AC_FUNC_STRERROR_R |
253 | AC_FUNC_STRNLEN | |
254 | AC_CHECK_FUNCS([ \ | |
a423db3f MJ |
255 | atexit \ |
256 | clock_gettime \ | |
257 | ftruncate \ | |
258 | getpagesize \ | |
259 | gettimeofday \ | |
260 | localeconv \ | |
261 | memchr \ | |
262 | memmove \ | |
263 | memset \ | |
264 | mkdir \ | |
265 | munmap \ | |
266 | realpath \ | |
267 | sched_getcpu \ | |
268 | socket \ | |
269 | strchr \ | |
270 | strdup \ | |
271 | strerror \ | |
272 | strtol \ | |
273 | strtoul \ | |
274 | sysconf \ | |
86adb855 | 275 | ]) |
340f7763 | 276 | |
a423db3f MJ |
277 | # AC_FUNC_MALLOC causes problems when cross-compiling. |
278 | #AC_FUNC_MALLOC | |
279 | #AC_FUNC_REALLOC | |
280 | ||
d9c56a93 MJ |
281 | # Check for pthread_setname_np and its signature |
282 | LTTNG_PTHREAD_SETNAME_NP | |
653f7d34 | 283 | LTTNG_PTHREAD_GETNAME_NP |
d9c56a93 | 284 | |
a423db3f MJ |
285 | # Check dor dlopen() in -ldl or -lc |
286 | AC_CHECK_LIB([dl], [dlopen], [ | |
287 | libdl_name=dl | |
288 | DL_LIBS="-ldl" | |
289 | ], [ | |
290 | # dlopen not found in libdl, check in libc | |
291 | AC_CHECK_LIB([c], [dlopen], [ | |
292 | libdl_name=c | |
293 | DL_LIBS="-lc" | |
294 | ], [ | |
295 | AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.]) | |
296 | ]) | |
297 | ]) | |
298 | AC_SUBST(DL_LIBS) | |
299 | ||
300 | # Check if libdl has dlmopen() | |
301 | AC_CHECK_LIB([$libdl_name], [dlmopen], [ | |
302 | AC_DEFINE([HAVE_DLMOPEN], [1], [Define to 1 if dlmopen is available.]) | |
303 | ]) | |
304 | ||
305 | # Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT | |
306 | PKG_CHECK_MODULES([URCU], [liburcu >= 0.12]) | |
307 | ||
308 | ||
ed6dd5d6 MJ |
309 | ## ## |
310 | ## User variables ## | |
311 | ## ## | |
a423db3f | 312 | |
ed6dd5d6 | 313 | # Additional variables captured during ./configure |
f1d4b810 | 314 | |
ed6dd5d6 | 315 | AC_ARG_VAR([CLASSPATH], [Java class path]) |
94480b71 | 316 | |
42330adc | 317 | |
ed6dd5d6 MJ |
318 | ## ## |
319 | ## Optionnal features selection ## | |
320 | ## ## | |
f9ff7aa4 | 321 | |
ed6dd5d6 MJ |
322 | # numa integration |
323 | # Enabled by default, except on some platforms | |
324 | AE_FEATURE_DEFAULT_ENABLE | |
325 | AE_FEATURE([numa],[disable NUMA support]) | |
c95c332a | 326 | |
ed6dd5d6 MJ |
327 | # Java JNI interface library |
328 | # Disabled by default | |
329 | AE_FEATURE_DEFAULT_DISABLE | |
330 | AE_FEATURE([jni-interface], [build JNI interface between C and Java]) | |
bfcda6ce | 331 | |
ed6dd5d6 MJ |
332 | # Build the Java Logging API agent |
333 | # Disabled by default | |
334 | AE_FEATURE_DEFAULT_DISABLE | |
335 | AE_FEATURE([java-agent-jul],[build the LTTng UST Java agent with JUL support]) | |
e3073410 | 336 | |
ed6dd5d6 MJ |
337 | # Build the Java Log4j agent |
338 | # Disabled by default | |
339 | AE_FEATURE_DEFAULT_DISABLE | |
340 | AE_FEATURE([java-agent-log4j],[build the LTTng UST Java agent with Log4j support]) | |
d58d1454 | 341 | |
ed6dd5d6 MJ |
342 | # Build both Java agents |
343 | # Disabled by default | |
344 | AE_FEATURE_DEFAULT_DISABLE | |
345 | AE_FEATURE([java-agent-all],[build the LTTng UST Java agent with all supported backends]) | |
2b6f8df9 | 346 | |
ed6dd5d6 MJ |
347 | # Build the Python agent |
348 | # Disabled by default | |
349 | AE_FEATURE_DEFAULT_DISABLE | |
350 | AE_FEATURE([python-agent],[build the LTTng UST Python agent]) | |
2b6f8df9 | 351 | |
ed6dd5d6 MJ |
352 | # Build the examples |
353 | # Disabled by default | |
354 | AE_FEATURE_DEFAULT_ENABLE | |
355 | AE_FEATURE([examples],[Do not build and install examples]) | |
501f6777 | 356 | |
ed6dd5d6 MJ |
357 | # Man pages |
358 | # Enabled by default | |
359 | AE_FEATURE_DEFAULT_ENABLE | |
360 | AE_FEATURE([man-pages],[Do not build and install man pages (already built in a distributed tarball)]) | |
361 | ||
362 | # Systemtap sdt.h integration | |
363 | # Disabled by default | |
364 | AC_ARG_WITH([sdt], | |
365 | [AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])] | |
366 | ) | |
501f6777 | 367 | |
ed6dd5d6 MJ |
368 | # Override the default runtime directory |
369 | AC_ARG_WITH([lttng-system-rundir], [ | |
370 | AS_HELP_STRING([--with-lttng-system-rundir], [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]), | |
86adb855 | 371 | ], [ |
ed6dd5d6 | 372 | lttng_system_rundir="$withval" |
86adb855 | 373 | ], [ |
ed6dd5d6 | 374 | lttng_system_rundir="/var/run/lttng" |
86adb855 | 375 | ]) |
501f6777 | 376 | |
ed6dd5d6 MJ |
377 | # Add the java command line arguments like '--wit-java-prefix' |
378 | AX_JAVA_OPTIONS | |
501f6777 | 379 | |
501f6777 | 380 | |
ed6dd5d6 MJ |
381 | ## ## |
382 | ## Check for conflicting features selection ## | |
383 | ## ## | |
501f6777 | 384 | |
ed6dd5d6 MJ |
385 | AE_IF_FEATURE_DISABLED([shared], [ |
386 | AC_MSG_ERROR(LTTng-UST requires shared libraries to be enabled) | |
387 | ]) | |
501f6777 | 388 | |
ed6dd5d6 MJ |
389 | AE_IF_FEATURE_ENABLED([java-agent-all], [ |
390 | AE_FEATURE_ENABLE([java-agent-jul]) | |
391 | AE_FEATURE_ENABLE([java-agent-log4j]) | |
0e7d861a | 392 | ]) |
501f6777 | 393 | |
1f0418c7 | 394 | |
ed6dd5d6 MJ |
395 | ## ## |
396 | ## Check for optional features dependencies ## | |
397 | ## ## | |
398 | ||
399 | # The numa integration requires libnuma | |
400 | AE_IF_FEATURE_ENABLED([numa], [ | |
401 | AC_CHECK_LIB([numa], [numa_available], [], [ | |
402 | AC_MSG_ERROR([dnl | |
403 | libnuma is not available. Please either install it (e.g. libnuma-dev) or use | |
404 | [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure | |
405 | argument to disable NUMA support. | |
406 | ]) | |
407 | ]) | |
0e7d861a | 408 | ]) |
501f6777 | 409 | |
ed6dd5d6 MJ |
410 | # The JNI interface and Java Agents require a working Java JDK |
411 | AS_IF([AE_IS_FEATURE_ENABLED([jni-interface]) || AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j])], [ | |
875cae80 MJ |
412 | AX_PROG_JAVAC |
413 | AX_PROG_JAVA | |
414 | AX_PROG_JAR | |
ed6dd5d6 MJ |
415 | |
416 | # Get the CPPFLAGS required to build jni libaries | |
417 | AX_JNI_INCLUDE_DIR | |
418 | for jni_include_dir in $JNI_INCLUDE_DIRS; do | |
419 | JNI_CPPFLAGS="$JNI_CPPFLAGS -I$jni_include_dir" | |
420 | done | |
421 | ||
422 | # Check for javah and jni.h | |
423 | saved_CPPFLAGS="$CPPFLAGS" | |
424 | CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS" | |
425 | AX_PROG_JAVAH | |
426 | CPPFLAGS="$saved_CPPFLAGS" | |
427 | ]) | |
c3e14096 | 428 | |
ed6dd5d6 MJ |
429 | # The log4j agent requires the log4j jar in the classpath |
430 | AE_IF_FEATURE_ENABLED([java-agent-log4j], [ | |
431 | AX_CHECK_CLASS([org.apache.log4j.Logger]) | |
432 | AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [ | |
433 | AC_MSG_ERROR([dnl | |
434 | The UST Java agent support for log4j was requested but the Log4j classes were | |
435 | not found. Please specify the location of the Log4j jar via the Java CLASSPATH | |
436 | environment variable, e.g. ./configure CLASSPATH="/path/to/log4j.jar" | |
437 | ||
438 | Current CLASSPATH: "$CLASSPATH" | |
439 | ]) | |
440 | ]) | |
86adb855 | 441 | ]) |
4846fadc | 442 | |
ed6dd5d6 MJ |
443 | # The python agent requires a python interpreter |
444 | AE_IF_FEATURE_ENABLED([python-agent], [ | |
445 | AS_IF([test "x$PYTHON" = "x"], [ | |
446 | AC_MSG_ERROR([dnl | |
447 | Cannot find a suitable python interpreter. You can override it with the PYTHON | |
448 | environment variable. | |
449 | ]) | |
450 | ]) | |
4846fadc AM |
451 | ]) |
452 | ||
ed6dd5d6 MJ |
453 | # Check for asciidoc and xmlto if we enabled building the man pages. |
454 | AE_IF_FEATURE_ENABLED([man-pages], [ | |
455 | AS_IF([test "x$ASCIIDOC" = "x" || test "x$XMLTO" = "x"], [ | |
456 | AE_IF_IN_GIT_REPO([ | |
457 | # This is an error because we're in the Git repo, which | |
458 | # means the man pages are not already generated for us, | |
459 | # thus asciidoc/xmlto are required because we were asked | |
460 | # to build the man pages. | |
461 | AC_MSG_ERROR([dnl | |
462 | Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use | |
463 | --disable-man-pages to disable building the man pages, in which case | |
464 | they will not be installed. | |
465 | ]) | |
466 | ], [ | |
467 | # Only warn here: since we're in the tarball, the man | |
468 | # pages should already be generated at this point, thus | |
469 | # asciidoc/xmlto are not strictly required. | |
470 | warn_prebuilt_man_pages=yes | |
471 | ]) | |
472 | ], [ | |
473 | have_asciidoc_xmlto=yes | |
474 | ]) | |
475 | ]) | |
476 | ||
477 | AS_IF([test "x$with_sdt" = "xyes"], [ | |
478 | AC_MSG_CHECKING([STAP_PROBEV()]) | |
479 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
480 | #define SDT_USE_VARIADIC | |
481 | #include <sys/sdt.h> | |
482 | void fct(void) | |
483 | { | |
484 | STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10); | |
485 | } | |
486 | ]])], [ | |
487 | AC_MSG_RESULT([yes]) | |
488 | AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1], [SystemTap integration via sdt.h]) | |
489 | ], [ | |
490 | AC_MSG_RESULT([no]) | |
491 | AC_MSG_ERROR([dnl | |
492 | The sdt.h integration was requested but the STAP_PROBEV define cannot be used. | |
493 | Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify | |
494 | a non-standard path to sys/sdt.h | |
495 | ]) | |
496 | ]) | |
86adb855 | 497 | ]) |
ed6dd5d6 MJ |
498 | |
499 | ||
b7c38855 MJ |
500 | ## ## |
501 | ## Set defines for optional features conditionnals in the source code ## | |
502 | ## ## | |
503 | ||
504 | AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"], [LTTng system runtime directory]) | |
505 | ||
506 | # Defined in include/lttng/ust-version.h | |
507 | AC_DEFINE([LTTNG_UST_MAJOR_VERSION], ust_version_major, [LTTng UST major version]) | |
508 | AC_DEFINE([LTTNG_UST_MINOR_VERSION], ust_version_minor, [LTTng UST minor version]) | |
509 | AC_DEFINE([LTTNG_UST_PATCHLEVEL_VERSION], ust_version_patch, [LTTng UST patch version]) | |
510 | AC_DEFINE([LTTNG_UST_VERSION], ["]ust_version["], [LTTng UST version string]) | |
511 | AC_DEFINE([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current], [Major SONAME number of liblttng-ust]) | |
512 | AC_DEFINE([LTTNG_UST_CTL_LIB_SONAME_MAJOR], [ust_ctl_lib_version_current], [Major SONAME number of liblttng-ust-ctl]) | |
513 | ||
514 | ||
f574bfb4 MJ |
515 | ## ## |
516 | ## Set automake variables for optional feature conditionnals in Makefile.am ## | |
517 | ## ## | |
ed6dd5d6 | 518 | |
f574bfb4 | 519 | AM_CONDITIONAL([ENABLE_EXAMPLES], AE_IS_FEATURE_ENABLED([examples])) |
49f89ab8 | 520 | AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$PYTHON" != "x"]) |
f574bfb4 MJ |
521 | AM_CONDITIONAL([ENABLE_JAVA_AGENT], AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j])) |
522 | AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], AE_IS_FEATURE_ENABLED([java-agent-jul])) | |
523 | AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], AE_IS_FEATURE_ENABLED([java-agent-log4j])) | |
524 | AM_CONDITIONAL([ENABLE_JNI_INTERFACE], AE_IS_FEATURE_ENABLED([jni-interface])) | |
525 | AM_CONDITIONAL([ENABLE_MAN_PAGES], AE_IS_FEATURE_ENABLED([man-pages])) | |
526 | AM_CONDITIONAL([ENABLE_NUMA], AE_IS_FEATURE_ENABLED([numa])) | |
527 | AM_CONDITIONAL([ENABLE_PYTHON_AGENT], AE_IS_FEATURE_ENABLED([python-agent])) | |
528 | AM_CONDITIONAL([ENABLE_UST_DL], [test "x$ac_cv_have_decl_RTLD_DI_LINKMAP" = "xyes"]) | |
4ddbd0b7 | 529 | AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"]) |
f574bfb4 MJ |
530 | AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"]) |
531 | AM_CONDITIONAL([HAVE_CXX], [test "$HAVE_CXX11" = "1"]) | |
532 | AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"]) | |
533 | AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$ac_cv_header_linux_perf_event_h" = "xyes"]) | |
4ddbd0b7 | 534 | |
46f5fb4c MJ |
535 | |
536 | ## ## | |
537 | ## Substitute variables for use in Makefile.am ## | |
538 | ## ## | |
539 | ||
540 | # Library versions for libtool | |
541 | AC_SUBST([LTTNG_UST_LIBRARY_VERSION], ust_lib_version) | |
542 | AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], ust_ctl_lib_version) | |
543 | ||
50d2bb48 MJ |
544 | # Major soname for python-lttngust |
545 | AC_SUBST([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current]) | |
546 | ||
31c7a68a | 547 | AM_CFLAGS="$WARN_CFLAGS $URCU_CFLAGS $PTHREAD_CFLAGS" |
e1c62734 | 548 | AC_SUBST(AM_CFLAGS) |
fb54defd | 549 | |
31c7a68a | 550 | AM_CXXFLAGS="$WARN_CXXFLAGS $URCU_CFLAGS $PTHREAD_CFLAGS" |
04022848 MJ |
551 | AC_SUBST(AM_CXXFLAGS) |
552 | ||
fb54defd MJ |
553 | # The order in which the include folders are searched is important. |
554 | # The top_builddir should always be searched first in the event that a build | |
555 | # time generated file is included. | |
74e79a0d | 556 | AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include common/config.h" |
fb54defd MJ |
557 | AC_SUBST(AM_CPPFLAGS) |
558 | ||
e1c62734 MJ |
559 | AC_SUBST(JNI_CPPFLAGS) |
560 | ||
f4a9899e MJ |
561 | |
562 | ## ## | |
563 | ## Output files generated by configure ## | |
564 | ## ## | |
565 | ||
566 | # List of files to be generated from '.in' templates by AC_OUTPUT | |
55355fa5 | 567 | AC_CONFIG_FILES([ |
d157934e | 568 | Makefile |
d157934e | 569 | doc/examples/Makefile |
9d4c8b2d | 570 | doc/Makefile |
d157934e MJ |
571 | doc/man/Makefile |
572 | include/Makefile | |
9d315d6d | 573 | src/common/Makefile |
793dd3d9 | 574 | src/lib/lttng-ust-common/Makefile |
c80497fe | 575 | src/lib/lttng-ust-ctl/Makefile |
18a76df9 | 576 | src/lib/lttng-ust-cyg-profile/Makefile |
4871194b | 577 | src/lib/lttng-ust-dl/Makefile |
4889a38d | 578 | src/lib/lttng-ust-fd/Makefile |
18a76df9 | 579 | src/lib/lttng-ust-fork/Makefile |
3081c83f MJ |
580 | src/lib/lttng-ust-java-agent/java/lttng-ust-agent-all/Makefile |
581 | src/lib/lttng-ust-java-agent/java/lttng-ust-agent-common/Makefile | |
582 | src/lib/lttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile | |
583 | src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile | |
584 | src/lib/lttng-ust-java-agent/java/Makefile | |
585 | src/lib/lttng-ust-java-agent/jni/common/Makefile | |
586 | src/lib/lttng-ust-java-agent/jni/jul/Makefile | |
587 | src/lib/lttng-ust-java-agent/jni/log4j/Makefile | |
588 | src/lib/lttng-ust-java-agent/jni/Makefile | |
589 | src/lib/lttng-ust-java-agent/Makefile | |
590 | src/lib/lttng-ust-java/Makefile | |
7d03a192 | 591 | src/lib/lttng-ust-libc-wrapper/Makefile |
3aa28d23 | 592 | src/lib/lttng-ust-pthread-wrapper/Makefile |
8f51c684 | 593 | src/lib/lttng-ust-tracepoint/Makefile |
6339062a | 594 | src/lib/lttng-ust/Makefile |
f1b5fe11 MJ |
595 | src/lib/lttng-ust-python-agent/Makefile |
596 | src/lib/Makefile | |
9d4c8b2d MJ |
597 | src/lttng-ust-ctl.pc |
598 | src/lttng-ust.pc | |
599 | src/Makefile | |
600 | src/python-lttngust/lttngust/version.py | |
601 | src/python-lttngust/Makefile | |
602 | src/python-lttngust/setup.py | |
9d4c8b2d | 603 | tests/benchmark/Makefile |
d157934e MJ |
604 | tests/compile/ctf-types/Makefile |
605 | tests/compile/hello.cxx/Makefile | |
606 | tests/compile/hello/Makefile | |
607 | tests/compile/hello-many/Makefile | |
9d4c8b2d | 608 | tests/compile/Makefile |
d157934e MJ |
609 | tests/compile/same_line_tracepoint/Makefile |
610 | tests/compile/test-app-ctx/Makefile | |
9d4c8b2d | 611 | tests/Makefile |
d157934e MJ |
612 | tests/unit/gcc-weak-hidden/Makefile |
613 | tests/unit/libmsgpack/Makefile | |
d157934e | 614 | tests/unit/libringbuffer/Makefile |
9d4c8b2d | 615 | tests/unit/Makefile |
d157934e MJ |
616 | tests/unit/pthread_name/Makefile |
617 | tests/unit/snprintf/Makefile | |
618 | tests/unit/ust-elf/Makefile | |
7ae0a944 | 619 | tests/unit/ust-error/Makefile |
39550fe8 | 620 | tests/unit/ust-utils/Makefile |
d157934e | 621 | tests/utils/Makefile |
9d4c8b2d | 622 | tools/Makefile |
55355fa5 | 623 | ]) |
1f9eff07 | 624 | |
1304f3df | 625 | AC_OUTPUT |
1f9eff07 | 626 | |
94480b71 | 627 | |
f4a9899e MJ |
628 | ## ## |
629 | ## Mini-report on what will be built. ## | |
630 | ## ## | |
94480b71 MJ |
631 | |
632 | PPRINT_INIT | |
633 | PPRINT_SET_INDENT(1) | |
634 | PPRINT_SET_TS(38) | |
635 | ||
2770ab16 | 636 | AS_ECHO |
f4a9899e MJ |
637 | AS_IF([test -n "ust_version_name"], [ |
638 | AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION \"ust_version_name\"$PPRINT_COLOR_RST") | |
639 | ], [ | |
640 | AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION") | |
641 | ]) | |
642 | ||
2a5b1cfe | 643 | AS_ECHO |
649282a8 | 644 | |
f4a9899e MJ |
645 | AS_IF([test -n "ust_version_description"], [ |
646 | AS_IF([test -n "$FOLD"], [ | |
647 | AS_ECHO("`AS_ECHO("ust_version_description") | $FOLD -s`") | |
648 | ], [ | |
649 | AS_ECHO("ust_version_description") | |
650 | ]) | |
651 | AS_ECHO | |
652 | ]) | |
94480b71 | 653 | |
94480b71 MJ |
654 | PPRINT_SUBTITLE([System]) |
655 | ||
656 | PPRINT_PROP_STRING([Target architecture], $host_cpu) | |
657 | ||
dd08adc1 | 658 | AS_IF([test "x$unsupported_arch" = "xyes"],[ |
94480b71 MJ |
659 | PPRINT_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access.]) |
660 | ]) | |
661 | ||
662 | AS_ECHO | |
663 | PPRINT_SUBTITLE([Features]) | |
664 | PPRINT_SET_INDENT(1) | |
665 | ||
666 | test "x$with_sdt" = "xyes" && value=1 || value=0 | |
667 | PPRINT_PROP_BOOL_CUSTOM([sdt.h integration], $value, [use --with-sdt]) | |
668 | ||
ed6dd5d6 | 669 | AE_IS_FEATURE_ENABLED([java-agent-jul]) && value=1 || value=0 |
94480b71 MJ |
670 | PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul]) |
671 | ||
ed6dd5d6 | 672 | AE_IS_FEATURE_ENABLED([java-agent-log4j]) && value=1 || value=0 |
94480b71 MJ |
673 | PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j]) |
674 | ||
ed6dd5d6 | 675 | AE_IS_FEATURE_ENABLED([jni-interface]) && value=1 || value=0 |
94480b71 MJ |
676 | PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface]) |
677 | ||
ed6dd5d6 | 678 | AE_IS_FEATURE_ENABLED([python-agent]) && value=1 || value=0 |
94480b71 | 679 | PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent]) |
1f9eff07 | 680 | |
eeef0055 | 681 | test "x$ac_cv_header_linux_perf_event_h" = "xyes" && value=1 || value=0 |
3207efee MJ |
682 | PPRINT_PROP_BOOL_CUSTOM([Perf event integration], $value) |
683 | ||
ed6dd5d6 | 684 | AE_IS_FEATURE_ENABLED([numa]) && value=1 || value=0 |
bfcda6ce MD |
685 | PPRINT_PROP_BOOL([NUMA], $value) |
686 | ||
2a5b1cfe | 687 | AS_ECHO |
94480b71 | 688 | PPRINT_SET_INDENT(0) |
501f6777 | 689 | |
ed6dd5d6 | 690 | AE_IS_FEATURE_ENABLED([examples]) && value=1 || value=0 |
08aa9a26 PP |
691 | PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE) |
692 | ||
94480b71 MJ |
693 | # man pages build enabled/disabled |
694 | m4_pushdef([build_man_pages_msg], [Build and install man pages]) | |
501f6777 | 695 | |
ed6dd5d6 MJ |
696 | AE_IF_FEATURE_ENABLED([man-pages], [ |
697 | AE_IF_IN_GIT_REPO([ | |
698 | PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE) | |
699 | ], [ | |
700 | AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [ | |
701 | PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE) | |
702 | ], [ | |
703 | PPRINT_PROP_STRING([build_man_pages_msg], | |
704 | [${PPRINT_COLOR_BLDGRN}yes (already built)], | |
705 | $PPRINT_COLOR_SUBTITLE) | |
706 | ]) | |
707 | ]) | |
94480b71 | 708 | ], [ |
ed6dd5d6 | 709 | PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE) |
94480b71 | 710 | ]) |
501f6777 | 711 | |
94480b71 | 712 | m4_popdef([build_man_pages_msg]) |
1f9eff07 | 713 | |
94480b71 | 714 | PPRINT_SET_INDENT(1) |
c3e14096 | 715 | |
94480b71 MJ |
716 | report_bindir="`eval eval echo $bindir`" |
717 | report_libdir="`eval eval echo $libdir`" | |
1f9eff07 | 718 | |
94480b71 | 719 | # Print the bindir and libdir this `make install' will install into. |
2a5b1cfe | 720 | AS_ECHO |
94480b71 MJ |
721 | PPRINT_SUBTITLE([Install directories]) |
722 | PPRINT_PROP_STRING([Binaries], [$report_bindir]) | |
723 | PPRINT_PROP_STRING([Libraries], [$report_libdir]) | |
0ea8bd08 | 724 | |
94480b71 MJ |
725 | AS_ECHO |
726 | PPRINT_SUBTITLE([System directories]) | |
727 | ||
728 | PPRINT_PROP_STRING([lttng-sessiond rundir], [$lttng_system_rundir]) | |
729 | ||
730 | PPRINT_SET_INDENT(0) | |
731 | ||
732 | AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [ | |
ed6dd5d6 MJ |
733 | AS_ECHO |
734 | PPRINT_WARN([dnl | |
735 | Both asciidoc and xmlto are needed to build the LTTng-UST man pages. | |
1f9eff07 | 736 | |
94480b71 MJ |
737 | Note that the man pages are already built in this distribution tarball, |
738 | therefore asciidoc and xmlto are only needed if you intend to modify | |
739 | their sources. | |
740 | ||
741 | Use --disable-man-pages to completely disable building and installing | |
742 | the man pages.]) | |
743 | ]) | |
d157934e MJ |
744 | |
745 | # vim: shiftwidth=2 softtabstop=2 expandtab |