1 dnl SPDX-License-Identifier: LGPL-2.1-only
3 dnl Copyright (C) 2021 EfficiOS, Inc.
5 dnl Process this file with autoconf to produce a configure script.
8 # Project version information
9 m4_define([ust_version_major], [2])
10 m4_define([ust_version_minor], [14])
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], [[O-Beer]])
15 m4_define([ust_version_description], [[An alcoholic drink made from yeast-fermented malt flavored with hops.]])
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)
25 # Library version information of "liblttng-ust-ctl"
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
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)
35 ## Autoconf base setup ##
39 AC_INIT([lttng-ust],[ust_version],[mathieu dot desnoyers at efficios dot com],[],[https://lttng.org])
41 AC_CONFIG_HEADERS([src/common/config.h include/lttng/ust-config.h include/lttng/ust-version.h])
42 AC_CONFIG_AUX_DIR([config])
43 AC_CONFIG_MACRO_DIR([m4])
50 ## Automake base setup ##
53 AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
54 AM_MAINTAINER_MODE([enable])
56 # Enable silent rules by default
57 AM_SILENT_RULES([yes])
61 ## OS and Arch specific defaults ##
64 # Set os specific options
66 [freebsd*], [AE_FEATURE_DISABLE([numa])]
69 # Set architecture specific options
81 [arm*], [AE_FEATURE_DISABLE([numa])],
86 unsupported_arch="yes"
91 ## C compiler checks ##
94 # Choose the C compiler
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])
99 # Make sure the C compiler supports C99
100 AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])])
102 # Enable available system extensions and LFS support
103 AC_USE_SYSTEM_EXTENSIONS
106 # Make sure the C compiler supports __attribute__
108 AS_IF([test "x$ax_cv___attribute__" != "xyes"],
109 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
111 # Make sure we have pthread support
112 AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])])
114 # Make sure the C compiler supports weak symbols
116 AS_IF([test "x$ax_cv_sys_weak_alias" = "xno"],
117 [AC_MSG_ERROR([Your platform doesn't support weak symbols.])])
119 # Checks for typedefs, structures, and compiler characteristics.
136 AC_CHECK_TYPES([ptrdiff_t])
138 # Detect warning flags supported by the C compiler and append them to
140 m4_define([WARN_FLAGS_LIST], [ dnl
143 -Wmissing-prototypes dnl
144 -Wmissing-declarations dnl
145 -Wnull-dereference dnl
148 -Wjump-misses-init dnl
149 -Wsuggest-attribute=format dnl
150 -Wtautological-constant-out-of-range-compare dnl
154 -Wstrict-aliasing dnl
155 -Wmissing-noreturn dnl
157 -Wduplicated-cond dnl
158 -Wduplicated-branches dnl
160 dnl These would require reworking the tracepoint macros
161 dnl-Wredundant-decls dnl
162 -Wno-sign-compare dnl
163 -Wno-missing-field-initializers dnl
164 -Wno-null-dereference dnl
165 -Wno-gnu dnl Disable warnings for GNU extensions on Clang
168 # Pass -Werror as an extra flag during the test: this is needed to make the
169 # -Wunknown-warning-option diagnostic fatal with clang.
171 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST], [WARN_CFLAGS], [-Werror])
174 # The test used in AX_APPEND_COMPILE_FLAGS, generated using AC_LANG_PROGRAM, is
175 # written in such a way that it triggers warnings with the following warning
176 # flags. So they would always end up disabled if we put them there, because
177 # the test program would not build.
179 # Enable them here unconditionally. They are supported by GCC >= 4.8 and by
180 # Clang >= 3.3 (required by the project) and are only valid for C code.
181 WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes"
183 # Disable 'strict aliasing' if the compiler supports it.
185 AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [OPT_CFLAGS], [-Werror])
190 ## C++ compiler checks ##
193 # Find an optional C++11 compiler without GNU extensions (-std=c++11)
194 AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
196 AS_IF([test "$HAVE_CXX11" = "1"], [
197 # Pass -Werror as an extra flag during the test: this is needed to make the
198 # -Wunknown-warning-option diagnostic fatal with clang.
200 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_LIST -Wno-undef -Wno-duplicated-branches], [WARN_CXXFLAGS], [-Werror])
224 # Check for dlinfo() by testing for RTLD_DI_LINKMAP in dlfcn.h
225 AS_IF([test "x$ac_cv_header_dlfcn_h" = "xyes"], [
226 AC_CHECK_DECL([RTLD_DI_LINKMAP], [], [], [[#include <dlfcn.h>]])
231 ## Programs checks ##
240 AC_CHECK_PROGS([ASCIIDOC], [asciidoc])
241 AC_CHECK_PROGS([CMAKE], [cmake])
242 AC_CHECK_PROGS([FOLD], [fold])
243 AC_CHECK_PROGS([XMLTO], [xmlto])
245 AM_PATH_PYTHON([2.7], [], [PYTHON=""])
247 # Initialize and configure libtool
248 LT_INIT([disable-static])
284 # AC_FUNC_MALLOC causes problems when cross-compiling.
288 # Check for pthread_setname_np and its signature
289 LTTNG_PTHREAD_SETNAME_NP
290 LTTNG_PTHREAD_GETNAME_NP
292 # Check dor dlopen() in -ldl or -lc
293 AC_CHECK_LIB([dl], [dlopen], [
297 # dlopen not found in libdl, check in libc
298 AC_CHECK_LIB([c], [dlopen], [
302 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
307 # Check if libdl has dlmopen()
308 AC_CHECK_LIB([$libdl_name], [dlmopen], [
309 AC_DEFINE([HAVE_DLMOPEN], [1], [Define to 1 if dlmopen is available.])
312 # Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT
313 PKG_CHECK_MODULES([URCU], [liburcu >= 0.12])
320 # Additional variables captured during ./configure
322 AC_ARG_VAR([CLASSPATH], [Java class path])
323 AC_ARG_VAR([JAVACFLAGS], [Java compiler flags])
324 AC_ARG_VAR([JAVAC], [Java compiler])
325 AC_ARG_VAR([JAVAFLAGS], [Java VM flags])
326 AC_ARG_VAR([JAVA], [Java VM])
327 AC_ARG_VAR([JAVAPREFIX], [prefix where Java runtime is installed])
331 ## Optional features selection ##
335 # Enabled by default, except on some platforms
336 AE_FEATURE_DEFAULT_ENABLE
337 AE_FEATURE([numa],[disable NUMA support])
339 # Java JNI interface library
340 # Disabled by default
341 AE_FEATURE_DEFAULT_DISABLE
342 AE_FEATURE([jni-interface], [build JNI interface between C and Java])
344 # Build the Java Logging API agent
345 # Disabled by default
346 AE_FEATURE_DEFAULT_DISABLE
347 AE_FEATURE([java-agent-jul],[build the LTTng UST Java agent with JUL support])
349 # Build the Java Log4j 1.x agent
350 # Disabled by default
351 AE_FEATURE_DEFAULT_DISABLE
352 AE_FEATURE([java-agent-log4j],[build the LTTng UST Java agent with Log4j 1.x support (deprecated)])
354 # Build the Java Log4j 2.x agent
355 # Disabled by default
356 AE_FEATURE_DEFAULT_DISABLE
357 AE_FEATURE([java-agent-log4j2],[build the LTTng UST Java agent with Log4j 2.x support])
359 # Build both Java agents
360 # Disabled by default
361 AE_FEATURE_DEFAULT_DISABLE
362 AE_FEATURE([java-agent-all],[build the LTTng UST Java agent with all supported backends])
364 # Build the Python agent
365 # Disabled by default
366 AE_FEATURE_DEFAULT_DISABLE
367 AE_FEATURE([python-agent],[build the LTTng UST Python agent])
370 # Disabled by default
371 AE_FEATURE_DEFAULT_ENABLE
372 AE_FEATURE([examples],[Do not build and install examples])
376 AE_FEATURE_DEFAULT_ENABLE
377 AE_FEATURE([man-pages],[Do not build and install man pages (already built in a distributed tarball)])
379 # Systemtap sdt.h integration
380 # Disabled by default
382 [AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])]
385 # Override the default runtime directory
386 AC_ARG_WITH([lttng-system-rundir], [
387 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".]),
389 lttng_system_rundir="$withval"
391 lttng_system_rundir="/var/run/lttng"
396 ## Check for conflicting features selection ##
399 AE_IF_FEATURE_DISABLED([shared], [
400 AC_MSG_ERROR(LTTng-UST requires shared libraries to be enabled)
403 AE_IF_FEATURE_ENABLED([java-agent-all], [
404 AE_FEATURE_ENABLE([java-agent-jul])
405 AE_FEATURE_ENABLE([java-agent-log4j])
406 AE_FEATURE_ENABLE([java-agent-log4j2])
411 ## Check for optional features dependencies ##
414 # The numa integration requires libnuma
415 AE_IF_FEATURE_ENABLED([numa], [
416 AC_CHECK_LIB([numa], [numa_available], [
417 AC_DEFINE([HAVE_LIBNUMA], [1], [Define to 1 if libnuma is available.])
420 libnuma is not available. Please either install it (e.g. libnuma-dev) or use
421 [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure
422 argument to disable NUMA support.
427 # The JNI interface and Java Agents require a working Java JDK
428 AS_IF([AE_IS_FEATURE_ENABLED([jni-interface]) || AE_IS_FEATURE_ENABLED([java-agent-jul]) || \
429 AE_IS_FEATURE_ENABLED([java-agent-log4j]) || AE_IS_FEATURE_ENABLED([java-agent-log4j2])], [
434 # Get the CPPFLAGS required to build jni libraries
436 for jni_include_dir in $JNI_INCLUDE_DIRS; do
437 JNI_CPPFLAGS="$JNI_CPPFLAGS -I$jni_include_dir"
440 # Check for javah and jni.h
441 saved_CPPFLAGS="$CPPFLAGS"
442 CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
444 CPPFLAGS="$saved_CPPFLAGS"
447 # The log4j 1.x agent requires the log4j jar in the classpath
448 AE_IF_FEATURE_ENABLED([java-agent-log4j], [
449 AX_CHECK_CLASS([org.apache.log4j.Logger])
450 AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
452 The UST Java agent support for log4j was requested but the Log4j classes were
453 not found. Please specify the location of the Log4j jar via the Java CLASSPATH
454 environment variable, e.g. ./configure CLASSPATH="/path/to/log4j.jar"
456 Current CLASSPATH: "$CLASSPATH"
461 # The log4j 2.x agent requires the log4j core and api jars in the classpath
462 AE_IF_FEATURE_ENABLED([java-agent-log4j2], [
463 AX_CHECK_CLASS([org.apache.logging.log4j.Logger])
464 AX_CHECK_CLASS([org.apache.logging.log4j.core.Core])
465 AS_IF([test "x$ac_cv_class_org_apache_logging_log4j_Logger" = "xno" || test "x$ac_cv_class_org_apache_logging_log4j_core_Core" = "xno"], [
467 The UST Java agent support for log4j was requested but the Log4j classes were
468 not found. Please specify the location of the Log4j API and core 2.x jars via the Java CLASSPATH
469 environment variable, e.g. ./configure CLASSPATH="/path/to/log4j-core.jar:/path/to/log4j-api.jar"
471 Current CLASSPATH: "$CLASSPATH"
476 # The python agent requires a python interpreter
477 AE_IF_FEATURE_ENABLED([python-agent], [
478 AS_IF([test "x$PYTHON" = "x"], [
480 Cannot find a suitable python interpreter. You can override it with the PYTHON
481 environment variable.
485 AX_COMPARE_VERSION(["$PYTHON_VERSION"], [ge], ["3.12"], [
486 have_python_312_or_greater=yes
487 AC_MSG_CHECKING([for python setuptools])
488 AS_IF(["$PYTHON" -c "import setuptools" 2>/dev/null], [
492 AC_MSG_ERROR([Python >= 3.12 removed 'distutils', the 'setuptools' module needs to be installed for the selected interpreter.])
497 # Check for asciidoc and xmlto if we enabled building the man pages.
498 AE_IF_FEATURE_ENABLED([man-pages], [
499 AS_IF([test "x$ASCIIDOC" = "x" || test "x$XMLTO" = "x"], [
501 # This is an error because we're in the Git repo, which
502 # means the man pages are not already generated for us,
503 # thus asciidoc/xmlto are required because we were asked
504 # to build the man pages.
506 Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use
507 --disable-man-pages to disable building the man pages, in which case
508 they will not be installed.
511 # Only warn here: since we're in the tarball, the man
512 # pages should already be generated at this point, thus
513 # asciidoc/xmlto are not strictly required.
514 warn_prebuilt_man_pages=yes
517 have_asciidoc_xmlto=yes
521 AS_IF([test "x$with_sdt" = "xyes"], [
522 AC_MSG_CHECKING([STAP_PROBEV()])
523 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
524 #define SDT_USE_VARIADIC
528 STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
532 AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1], [SystemTap integration via sdt.h])
536 The sdt.h integration was requested but the STAP_PROBEV define cannot be used.
537 Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify
538 a non-standard path to sys/sdt.h
545 ## Set defines for optional features conditionnals in the source code ##
548 AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"], [LTTng system runtime directory])
550 # Defined in include/lttng/ust-version.h
551 AC_DEFINE([LTTNG_UST_MAJOR_VERSION], ust_version_major, [LTTng UST major version])
552 AC_DEFINE([LTTNG_UST_MINOR_VERSION], ust_version_minor, [LTTng UST minor version])
553 AC_DEFINE([LTTNG_UST_PATCHLEVEL_VERSION], ust_version_patch, [LTTng UST patch version])
554 AC_DEFINE([LTTNG_UST_VERSION], ["]ust_version["], [LTTng UST version string])
555 AC_DEFINE([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current], [Major SONAME number of liblttng-ust])
556 AC_DEFINE([LTTNG_UST_CTL_LIB_SONAME_MAJOR], [ust_ctl_lib_version_current], [Major SONAME number of liblttng-ust-ctl])
560 ## Set automake variables for optional feature conditionnals in Makefile.am ##
563 AM_CONDITIONAL([ENABLE_EXAMPLES], AE_IS_FEATURE_ENABLED([examples]))
564 AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$PYTHON" != "x"])
565 AM_CONDITIONAL([ENABLE_JAVA_AGENT], AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j]) || AE_IS_FEATURE_ENABLED([java-agent-log4j2]))
566 AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], AE_IS_FEATURE_ENABLED([java-agent-jul]))
567 AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], AE_IS_FEATURE_ENABLED([java-agent-log4j]))
568 AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J2], AE_IS_FEATURE_ENABLED([java-agent-log4j2]))
569 AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J_COMMON], AE_IS_FEATURE_ENABLED([java-agent-log4j]) || AE_IS_FEATURE_ENABLED([java-agent-log4j2]))
570 AM_CONDITIONAL([ENABLE_JNI_INTERFACE], AE_IS_FEATURE_ENABLED([jni-interface]))
571 AM_CONDITIONAL([ENABLE_MAN_PAGES], AE_IS_FEATURE_ENABLED([man-pages]))
572 AM_CONDITIONAL([ENABLE_NUMA], AE_IS_FEATURE_ENABLED([numa]))
573 AM_CONDITIONAL([ENABLE_PYTHON_AGENT], AE_IS_FEATURE_ENABLED([python-agent]))
574 AM_CONDITIONAL([ENABLE_UST_DL], [test "x$ac_cv_have_decl_RTLD_DI_LINKMAP" = "xyes"])
575 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
576 AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"])
577 AM_CONDITIONAL([HAVE_CXX], [test "$HAVE_CXX11" = "1"])
578 AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"])
579 AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$ac_cv_header_linux_perf_event_h" = "xyes"])
580 AM_CONDITIONAL([HAVE_PYTHON_312_OR_GREATER], [test "x$have_python_312_or_greater" = "xyes"])
584 ## Substitute variables for use in Makefile.am ##
587 # Library versions for libtool
588 AC_SUBST([LTTNG_UST_LIBRARY_VERSION], ust_lib_version)
589 AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], ust_ctl_lib_version)
591 # Major soname for python-lttngust
592 AC_SUBST([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current])
594 AM_CFLAGS="$OPT_CFLAGS $WARN_CFLAGS $URCU_CFLAGS $PTHREAD_CFLAGS"
597 AM_CXXFLAGS="$WARN_CXXFLAGS $URCU_CFLAGS $PTHREAD_CFLAGS"
598 AC_SUBST(AM_CXXFLAGS)
600 # The order in which the include folders are searched is important.
601 # The top_builddir should always be searched first in the event that a build
602 # time generated file is included.
603 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include common/config.h"
604 AC_SUBST(AM_CPPFLAGS)
606 AC_SUBST(JNI_CPPFLAGS)
610 ## Output files generated by configure ##
613 # List of files to be generated from '.in' templates by AC_OUTPUT
616 doc/examples/Makefile
622 src/lib/lttng-ust-common/Makefile
623 src/lib/lttng-ust-ctl/Makefile
624 src/lib/lttng-ust-cyg-profile/Makefile
625 src/lib/lttng-ust-dl/Makefile
626 src/lib/lttng-ust-fd/Makefile
627 src/lib/lttng-ust-fork/Makefile
628 src/lib/lttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
629 src/lib/lttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
630 src/lib/lttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
631 src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
632 src/lib/lttng-ust-java-agent/java/lttng-ust-agent-log4j2/Makefile
633 src/lib/lttng-ust-java-agent/java/Makefile
634 src/lib/lttng-ust-java-agent/jni/common/Makefile
635 src/lib/lttng-ust-java-agent/jni/jul/Makefile
636 src/lib/lttng-ust-java-agent/jni/log4j/Makefile
637 src/lib/lttng-ust-java-agent/jni/Makefile
638 src/lib/lttng-ust-java-agent/Makefile
639 src/lib/lttng-ust-java/Makefile
640 src/lib/lttng-ust-libc-wrapper/Makefile
641 src/lib/lttng-ust-pthread-wrapper/Makefile
642 src/lib/lttng-ust-tracepoint/Makefile
643 src/lib/lttng-ust/Makefile
644 src/lib/lttng-ust-python-agent/Makefile
646 src/lib/lttng-ust-ctl.pc
649 src/python-lttngust/lttngust/version.py
650 src/python-lttngust/Makefile
651 src/python-lttngust/setup.py
652 tests/benchmark/Makefile
653 tests/compile/api0/ctf-types/Makefile
654 tests/compile/api0/hello.cxx/Makefile
655 tests/compile/api0/hello/Makefile
656 tests/compile/api0/hello-many/Makefile
657 tests/compile/api0/Makefile
658 tests/compile/api0/same_line_tracepoint/Makefile
659 tests/compile/api1/ust-fields/Makefile
660 tests/compile/api1/hello.cxx/Makefile
661 tests/compile/api1/hello/Makefile
662 tests/compile/api1/hello-many/Makefile
663 tests/compile/api1/Makefile
664 tests/compile/api1/same_line_tracepoint/Makefile
665 tests/compile/api1/test-app-ctx/Makefile
666 tests/compile/Makefile
668 tests/regression/abi0-conflict/Makefile
669 tests/regression/Makefile
670 tests/unit/gcc-weak-hidden/Makefile
671 tests/unit/libcommon/Makefile
672 tests/unit/libmsgpack/Makefile
673 tests/unit/libringbuffer/Makefile
675 tests/unit/pthread_name/Makefile
676 tests/unit/snprintf/Makefile
677 tests/unit/ust-elf/Makefile
678 tests/unit/ust-error/Makefile
679 tests/unit/ust-utils/Makefile
688 ## Mini-report on what will be built. ##
696 AS_IF([test -n "ust_version_name"], [
697 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION \"ust_version_name\"$PPRINT_COLOR_RST")
699 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION")
704 AS_IF([test -n "ust_version_description"], [
705 AS_IF([test -n "$FOLD"], [
706 AS_ECHO(["ust_version_description"]) | $FOLD -s
708 AS_ECHO(["ust_version_description"])
713 PPRINT_SUBTITLE([System])
715 PPRINT_PROP_STRING([Target architecture], $host_cpu)
717 AS_IF([test "x$unsupported_arch" = "xyes"],[
718 PPRINT_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access.])
722 PPRINT_SUBTITLE([Features])
725 test "x$with_sdt" = "xyes" && value=1 || value=0
726 PPRINT_PROP_BOOL_CUSTOM([sdt.h integration], $value, [use --with-sdt])
728 AE_IS_FEATURE_ENABLED([java-agent-jul]) && value=1 || value=0
729 PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])
731 AE_IS_FEATURE_ENABLED([java-agent-log4j]) && value=1 || value=0
732 PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j 1.x support (deprecated))], $value, [use --enable-java-agent-log4j])
734 AE_IS_FEATURE_ENABLED([java-agent-log4j2]) && value=1 || value=0
735 PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j 2.x support)], $value, [use --enable-java-agent-log4j2])
737 AE_IS_FEATURE_ENABLED([jni-interface]) && value=1 || value=0
738 PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface])
740 AE_IS_FEATURE_ENABLED([python-agent]) && value=1 || value=0
741 PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])
743 test "x$ac_cv_header_linux_perf_event_h" = "xyes" && value=1 || value=0
744 PPRINT_PROP_BOOL_CUSTOM([Perf event integration], $value)
746 AE_IS_FEATURE_ENABLED([numa]) && value=1 || value=0
747 PPRINT_PROP_BOOL([NUMA], $value)
752 AE_IS_FEATURE_ENABLED([examples]) && value=1 || value=0
753 PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE)
755 # man pages build enabled/disabled
756 m4_pushdef([build_man_pages_msg], [Build and install man pages])
758 AE_IF_FEATURE_ENABLED([man-pages], [
760 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
762 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
763 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
765 PPRINT_PROP_STRING([build_man_pages_msg],
766 [${PPRINT_COLOR_BLDGRN}yes (already built)],
767 $PPRINT_COLOR_SUBTITLE)
771 PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
774 m4_popdef([build_man_pages_msg])
778 report_bindir="`eval eval echo $bindir`"
779 report_libdir="`eval eval echo $libdir`"
781 # Print the bindir and libdir this `make install' will install into.
783 PPRINT_SUBTITLE([Install directories])
784 PPRINT_PROP_STRING([Binaries], [$report_bindir])
785 PPRINT_PROP_STRING([Libraries], [$report_libdir])
788 PPRINT_SUBTITLE([System directories])
790 PPRINT_PROP_STRING([lttng-sessiond rundir], [$lttng_system_rundir])
794 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
797 Both asciidoc and xmlto are needed to build the LTTng-UST man pages.
799 Note that the man pages are already built in this distribution tarball,
800 therefore asciidoc and xmlto are only needed if you intend to modify
803 Use --disable-man-pages to completely disable building and installing
807 # vim: shiftwidth=2 softtabstop=2 expandtab