configure.ac

   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)
  24
  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)
  32
  33
  34 ##                     ##
  35 ## Autoconf base setup ##
  36 ##                     ##
  37
  38 AC_PREREQ([2.69])
  39 AC_INIT([lttng-ust],[ust_version],[mathieu dot desnoyers at efficios dot com],[],[https://lttng.org])
  40
  41 AC_CONFIG_HEADERS([include/config.h include/lttng/ust-config.h include/lttng/ust-version.h])
  42 AC_CONFIG_AUX_DIR([config])
  43 AC_CONFIG_MACRO_DIR([m4])
  44
  45 AC_CANONICAL_TARGET
  46 AC_CANONICAL_HOST
  47
  48
  49 ##                     ##
  50 ## Automake base setup ##
  51 ##                     ##
  52
  53 AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
  54 AM_MAINTAINER_MODE([enable])
  55
  56 # Enable silent rules by default
  57 AM_SILENT_RULES([yes])
  58
  59
  60 ##                               ##
  61 ## OS and Arch specific defaults ##
  62 ##                               ##
  63
  64 # Set os specific options
  65 AS_CASE([$host_os],
  66   [freebsd*], [AE_FEATURE_DISABLE([numa])]
  67 )
  68
  69 # Set architecture specific options
  70 AS_CASE([$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], [],
  81   [arm*], [AE_FEATURE_DISABLE([numa])],
  82   [aarch64*], [],
  83   [mips*], [],
  84   [tile*], [],
  85   [
  86     unsupported_arch="yes"
  87   ])
  88
  89
  90 ##                   ##
  91 ## C compiler checks ##
  92 ##                   ##
  93
  94 # Choose the C compiler
  95 AC_PROG_CC
  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])
  98
  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
 115 AX_SYS_WEAK_ALIAS
 116 AS_IF([test "x$ax_cv_sys_weak_alias" = "xno"],
 117   [AC_MSG_ERROR([Your platform doesn't support weak symbols.])])
 118
 119 # Checks for typedefs, structures, and compiler characteristics.
 120 AC_C_INLINE
 121 AC_C_TYPEOF
 122 AC_TYPE_INT16_T
 123 AC_TYPE_INT32_T
 124 AC_TYPE_INT64_T
 125 AC_TYPE_INT8_T
 126 AC_TYPE_MODE_T
 127 AC_TYPE_OFF_T
 128 AC_TYPE_PID_T
 129 AC_TYPE_SIZE_T
 130 AC_TYPE_SSIZE_T
 131 AC_TYPE_UID_T
 132 AC_TYPE_UINT16_T
 133 AC_TYPE_UINT32_T
 134 AC_TYPE_UINT64_T
 135 AC_TYPE_UINT8_T
 136 AC_CHECK_TYPES([ptrdiff_t])
 137
 138
 139 ##                     ##
 140 ## C++ compiler checks ##
 141 ##                     ##
 142
 143 # Find an optional C++11 compiler without GNU extensions (-std=c++11)
 144 AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
 145 AM_CONDITIONAL([HAVE_CXX], [test "$HAVE_CXX11" = "1"])
 146
 147
 148 ##               ##
 149 ## Header checks ##
 150 ##               ##
 151
 152 AC_HEADER_STDBOOL
 153 AC_CHECK_HEADERS([ \
 154   arpa/inet.h \
 155   dlfcn.h \
 156   fcntl.h \
 157   float.h \
 158   limits.h \
 159   linux/perf_event.h \
 160   locale.h \
 161   stddef.h \
 162   sys/socket.h \
 163   sys/time.h \
 164   wchar.h \
 165 ])
 166
 167 # Check for dlinfo() by testing for RTLD_DI_LINKMAP in dlfcn.h
 168 AS_IF([test "x$ac_cv_header_dlfcn_h" = "xyes"], [
 169   AC_CHECK_DECL([RTLD_DI_LINKMAP], [], [], [[#include <dlfcn.h>]])
 170 ])
 171
 172
 173 ##                 ##
 174 ## Programs checks ##
 175 ##                 ##
 176
 177 AM_PROG_AR
 178 AC_PROG_SED
 179 AC_PROG_GREP
 180 AC_PROG_LN_S
 181 AC_PROG_MKDIR_P
 182 AC_PROG_MAKE_SET
 183 AC_CHECK_PROGS([ASCIIDOC], [asciidoc])
 184 AC_CHECK_PROGS([CMAKE], [cmake])
 185 AC_CHECK_PROGS([FOLD], [fold])
 186 AC_CHECK_PROGS([XMLTO], [xmlto])
 187
 188 AM_PATH_PYTHON([2.7], [], [PYTHON=""])
 189
 190 AX_PROG_JAVAC
 191 AX_PROG_JAVA
 192 AX_PROG_JAR
 193
 194 # Initialize and configure libtool
 195 LT_INIT([disable-static])
 196
 197
 198 ##                ##
 199 ## Library checks ##
 200 ##                ##
 201
 202 AC_FUNC_CHOWN
 203 AC_FUNC_FORK
 204 AC_FUNC_MMAP
 205 AC_FUNC_STRERROR_R
 206 AC_FUNC_STRNLEN
 207 AC_CHECK_FUNCS([ \
 208   atexit \
 209   clock_gettime \
 210   ftruncate \
 211   getpagesize \
 212   gettimeofday \
 213   localeconv \
 214   memchr \
 215   memmove \
 216   memset \
 217   mkdir \
 218   munmap \
 219   realpath \
 220   sched_getcpu \
 221   socket \
 222   strchr \
 223   strdup \
 224   strerror \
 225   strtol \
 226   strtoul \
 227   sysconf \
 228 ])
 229
 230 # AC_FUNC_MALLOC causes problems when cross-compiling.
 231 #AC_FUNC_MALLOC
 232 #AC_FUNC_REALLOC
 233
 234 # Check for pthread_setname_np and its signature
 235 LTTNG_PTHREAD_SETNAME_NP
 236 LTTNG_PTHREAD_GETNAME_NP
 237
 238 # Check dor dlopen() in -ldl or -lc
 239 AC_CHECK_LIB([dl], [dlopen], [
 240   libdl_name=dl
 241   DL_LIBS="-ldl"
 242 ], [
 243   # dlopen not found in libdl, check in libc
 244   AC_CHECK_LIB([c], [dlopen], [
 245     libdl_name=c
 246     DL_LIBS="-lc"
 247   ], [
 248     AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 249   ])
 250 ])
 251 AC_SUBST(DL_LIBS)
 252
 253 # Check if libdl has dlmopen()
 254 AC_CHECK_LIB([$libdl_name], [dlmopen], [
 255   AC_DEFINE([HAVE_DLMOPEN], [1], [Define to 1 if dlmopen is available.])
 256 ])
 257
 258 # Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT
 259 PKG_CHECK_MODULES([URCU], [liburcu >= 0.12])
 260
 261
 262 ##                 ##
 263 ## User variables  ##
 264 ##                 ##
 265
 266 # Additional variables captured during ./configure
 267
 268 AC_ARG_VAR([CLASSPATH], [Java class path])
 269
 270
 271 ##                              ##
 272 ## Optionnal features selection ##
 273 ##                              ##
 274
 275 # numa integration
 276 # Enabled by default, except on some platforms
 277 AE_FEATURE_DEFAULT_ENABLE
 278 AE_FEATURE([numa],[disable NUMA support])
 279
 280 # Java JNI interface library
 281 # Disabled by default
 282 AE_FEATURE_DEFAULT_DISABLE
 283 AE_FEATURE([jni-interface], [build JNI interface between C and Java])
 284
 285 # Build the Java Logging API agent
 286 # Disabled by default
 287 AE_FEATURE_DEFAULT_DISABLE
 288 AE_FEATURE([java-agent-jul],[build the LTTng UST Java agent with JUL support])
 289
 290 # Build the Java Log4j agent
 291 # Disabled by default
 292 AE_FEATURE_DEFAULT_DISABLE
 293 AE_FEATURE([java-agent-log4j],[build the LTTng UST Java agent with Log4j support])
 294
 295 # Build both Java agents
 296 # Disabled by default
 297 AE_FEATURE_DEFAULT_DISABLE
 298 AE_FEATURE([java-agent-all],[build the LTTng UST Java agent with all supported backends])
 299
 300 # Build the Python agent
 301 # Disabled by default
 302 AE_FEATURE_DEFAULT_DISABLE
 303 AE_FEATURE([python-agent],[build the LTTng UST Python agent])
 304
 305 # Build the examples
 306 # Disabled by default
 307 AE_FEATURE_DEFAULT_ENABLE
 308 AE_FEATURE([examples],[Do not build and install examples])
 309
 310 # Man pages
 311 # Enabled by default
 312 AE_FEATURE_DEFAULT_ENABLE
 313 AE_FEATURE([man-pages],[Do not build and install man pages (already built in a distributed tarball)])
 314
 315 # Systemtap sdt.h integration
 316 # Disabled by default
 317 AC_ARG_WITH([sdt],
 318   [AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])]
 319 )
 320
 321 # Override the default runtime directory
 322 AC_ARG_WITH([lttng-system-rundir], [
 323 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".]),
 324 ], [
 325   lttng_system_rundir="$withval"
 326 ], [
 327   lttng_system_rundir="/var/run/lttng"
 328 ])
 329
 330 # Add the java command line arguments like '--wit-java-prefix'
 331 AX_JAVA_OPTIONS
 332
 333
 334 ##                                          ##
 335 ## Check for conflicting features selection ##
 336 ##                                          ##
 337
 338 AE_IF_FEATURE_DISABLED([shared], [
 339   AC_MSG_ERROR(LTTng-UST requires shared libraries to be enabled)
 340 ])
 341
 342 AE_IF_FEATURE_ENABLED([java-agent-all], [
 343   AE_FEATURE_ENABLE([java-agent-jul])
 344   AE_FEATURE_ENABLE([java-agent-log4j])
 345 ])
 346
 347
 348 ##                                          ##
 349 ## Check for optional features dependencies ##
 350 ##                                          ##
 351
 352 # The numa integration requires libnuma
 353 AE_IF_FEATURE_ENABLED([numa], [
 354   AC_CHECK_LIB([numa], [numa_available], [], [
 355     AC_MSG_ERROR([dnl
 356 libnuma is not available. Please either install it (e.g. libnuma-dev) or use
 357 [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure
 358 argument to disable NUMA support.
 359     ])
 360   ])
 361 ])
 362
 363 # The JNI interface and Java Agents require a working Java JDK
 364 AS_IF([AE_IS_FEATURE_ENABLED([jni-interface]) || AE_IS_FEATURE_ENABLED([java-agent-jul]) || AE_IS_FEATURE_ENABLED([java-agent-log4j])], [
 365   # We detected a java compiler earlier, make sure it works
 366   AX_PROG_JAVAC_WORKS
 367
 368   # Get the CPPFLAGS required to build jni libaries
 369   AX_JNI_INCLUDE_DIR
 370   for jni_include_dir in $JNI_INCLUDE_DIRS; do
 371     JNI_CPPFLAGS="$JNI_CPPFLAGS -I$jni_include_dir"
 372   done
 373
 374   # Check for javah and jni.h
 375   saved_CPPFLAGS="$CPPFLAGS"
 376   CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
 377   AX_PROG_JAVAH
 378   CPPFLAGS="$saved_CPPFLAGS"
 379 ])
 380
 381 # The log4j agent requires the log4j jar in the classpath
 382 AE_IF_FEATURE_ENABLED([java-agent-log4j], [
 383   AX_CHECK_CLASS([org.apache.log4j.Logger])
 384   AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
 385     AC_MSG_ERROR([dnl
 386 The UST Java agent support for log4j was requested but the Log4j classes were
 387 not found. Please specify the location of the Log4j jar via the Java CLASSPATH
 388 environment variable, e.g. ./configure CLASSPATH="/path/to/log4j.jar"
 389
 390 Current CLASSPATH: "$CLASSPATH"
 391     ])
 392   ])
 393 ])
 394
 395 # The python agent requires a python interpreter
 396 AE_IF_FEATURE_ENABLED([python-agent], [
 397   AS_IF([test "x$PYTHON" = "x"], [
 398     AC_MSG_ERROR([dnl
 399 Cannot find a suitable python interpreter. You can override it with the PYTHON
 400 environment variable.
 401     ])
 402   ])
 403 ])
 404
 405 # Check for asciidoc and xmlto if we enabled building the man pages.
 406 AE_IF_FEATURE_ENABLED([man-pages], [
 407   AS_IF([test "x$ASCIIDOC" = "x" || test "x$XMLTO" = "x"], [
 408     AE_IF_IN_GIT_REPO([
 409       # This is an error because we're in the Git repo, which
 410       # means the man pages are not already generated for us,
 411       # thus asciidoc/xmlto are required because we were asked
 412       # to build the man pages.
 413       AC_MSG_ERROR([dnl
 414 Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use
 415 --disable-man-pages to disable building the man pages, in which case
 416 they will not be installed.
 417       ])
 418     ], [
 419       # Only warn here: since we're in the tarball, the man
 420       # pages should already be generated at this point, thus
 421       # asciidoc/xmlto are not strictly required.
 422       warn_prebuilt_man_pages=yes
 423     ])
 424   ], [
 425     have_asciidoc_xmlto=yes
 426   ])
 427 ])
 428
 429 AS_IF([test "x$with_sdt" = "xyes"], [
 430   AC_MSG_CHECKING([STAP_PROBEV()])
 431   AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 432     #define SDT_USE_VARIADIC
 433     #include <sys/sdt.h>
 434     void fct(void)
 435     {
 436       STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
 437     }
 438   ]])], [
 439     AC_MSG_RESULT([yes])
 440     AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1], [SystemTap integration via sdt.h])
 441   ], [
 442     AC_MSG_RESULT([no])
 443     AC_MSG_ERROR([dnl
 444 The sdt.h integration was requested but the STAP_PROBEV define cannot be used.
 445 Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify
 446 a non-standard path to sys/sdt.h
 447     ])
 448   ])
 449 ])
 450
 451
 452 AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"])
 453
 454 # Configuration options, which will be installed in the config.h
 455 AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
 456
 457
 458 AM_CONDITIONAL([ENABLE_UST_DL], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
 459
 460
 461 AM_CONDITIONAL([ENABLE_NUMA], [test "x$have_libnuma" = "xyes"])
 462
 463 AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$ac_cv_header_linux_perf_event_h" = "xyes"])
 464
 465 AM_CONDITIONAL([ENABLE_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
 466 AM_CONDITIONAL([ENABLE_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"])
 467 AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
 468 AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], [test "x$java_agent_log4j" = "xyes"])
 469
 470 AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"])
 471
 472 AM_CONDITIONAL([ENABLE_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
 473
 474 AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
 475                 [LTTng system runtime directory])
 476
 477 AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$PYTHON" != "x"])
 478
 479
 480 AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" != "xno"])
 481
 482 # Export man page build condition: build the man pages if the user
 483 # asked for it, and if the tools are available.
 484 AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$man_pages_opt" != "xno"])
 485 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 486
 487
 488 # Defined in include/lttng/ust-version.h
 489 AC_DEFINE([LTTNG_UST_MAJOR_VERSION], ust_version_major, [LTTng UST major version])
 490 AC_DEFINE([LTTNG_UST_MINOR_VERSION], ust_version_minor, [LTTng UST minor version])
 491 AC_DEFINE([LTTNG_UST_PATCHLEVEL_VERSION], ust_version_patch, [LTTng UST patch version])
 492 AC_DEFINE([LTTNG_UST_VERSION], ["]ust_version["], [LTTng UST version string])
 493 AC_DEFINE([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current], [Major SONAME number of liblttng-ust])
 494 AC_DEFINE([LTTNG_UST_CTL_LIB_SONAME_MAJOR], [ust_ctl_lib_version_current], [Major SONAME number of liblttng-ust-ctl])
 495
 496
 497 AM_CFLAGS="-Wall $URCU_CFLAGS $PTHREAD_CFLAGS"
 498 AC_SUBST(AM_CFLAGS)
 499
 500 AM_CXXFLAGS="$AM_CFLAGS"
 501 AC_SUBST(AM_CXXFLAGS)
 502
 503 # The order in which the include folders are searched is important.
 504 # The top_builddir should always be searched first in the event that a build
 505 # time generated file is included.
 506 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h"
 507 AC_SUBST(AM_CPPFLAGS)
 508
 509 AC_SUBST(JNI_CPPFLAGS)
 510
 511
 512 ##                                     ##
 513 ## Output files generated by configure ##
 514 ##                                     ##
 515
 516 # List of files to be generated from '.in' templates by AC_OUTPUT
 517 AC_CONFIG_FILES([
 518         Makefile
 519         doc/Makefile
 520         doc/examples/Makefile
 521         doc/man/Makefile
 522         include/Makefile
 523         snprintf/Makefile
 524         libcounter/Makefile
 525         libmsgpack/Makefile
 526         libringbuffer/Makefile
 527         liblttng-ust-comm/Makefile
 528         liblttng-ust/Makefile
 529         liblttng-ust-ctl/Makefile
 530         liblttng-ust-fork/Makefile
 531         liblttng-ust-dl/Makefile
 532         liblttng-ust-fd/Makefile
 533         liblttng-ust-java/Makefile
 534         liblttng-ust-java-agent/Makefile
 535         liblttng-ust-java-agent/java/Makefile
 536         liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
 537         liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
 538         liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
 539         liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
 540         liblttng-ust-java-agent/jni/Makefile
 541         liblttng-ust-java-agent/jni/common/Makefile
 542         liblttng-ust-java-agent/jni/jul/Makefile
 543         liblttng-ust-java-agent/jni/log4j/Makefile
 544         liblttng-ust-libc-wrapper/Makefile
 545         liblttng-ust-cyg-profile/Makefile
 546         liblttng-ust-python-agent/Makefile
 547         python-lttngust/Makefile
 548         python-lttngust/setup.py
 549         python-lttngust/lttngust/__init__.py
 550         tools/Makefile
 551         tests/Makefile
 552         tests/compile/Makefile
 553         tests/compile/ctf-types/Makefile
 554         tests/compile/hello.cxx/Makefile
 555         tests/compile/hello/Makefile
 556         tests/compile/hello-many/Makefile
 557         tests/compile/same_line_tracepoint/Makefile
 558         tests/compile/test-app-ctx/Makefile
 559         tests/benchmark/Makefile
 560         tests/unit/gcc-weak-hidden/Makefile
 561         tests/unit/libmsgpack/Makefile
 562         tests/unit/Makefile
 563         tests/unit/libringbuffer/Makefile
 564         tests/unit/pthread_name/Makefile
 565         tests/unit/snprintf/Makefile
 566         tests/unit/ust-elf/Makefile
 567         tests/utils/Makefile
 568         lttng-ust.pc
 569         lttng-ust-ctl.pc
 570 ])
 571
 572 AC_OUTPUT
 573
 574
 575 ##                                    ##
 576 ## Mini-report on what will be built. ##
 577 ##                                    ##
 578
 579 PPRINT_INIT
 580 PPRINT_SET_INDENT(1)
 581 PPRINT_SET_TS(38)
 582
 583 AS_ECHO
 584 AS_IF([test -n "ust_version_name"], [
 585   AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION \"ust_version_name\"$PPRINT_COLOR_RST")
 586 ], [
 587   AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION")
 588 ])
 589
 590 AS_ECHO
 591
 592 AS_IF([test -n "ust_version_description"], [
 593   AS_IF([test -n "$FOLD"], [
 594     AS_ECHO("`AS_ECHO("ust_version_description") | $FOLD -s`")
 595   ], [
 596     AS_ECHO("ust_version_description")
 597   ])
 598   AS_ECHO
 599 ])
 600
 601 PPRINT_SUBTITLE([System])
 602
 603 PPRINT_PROP_STRING([Target architecture], $host_cpu)
 604
 605 AS_IF([test "x$unsupported_arch" = "xyes"],[
 606        PPRINT_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access.])
 607 ])
 608
 609 AS_ECHO
 610 PPRINT_SUBTITLE([Features])
 611 PPRINT_SET_INDENT(1)
 612
 613 test "x$with_sdt" = "xyes" && value=1 || value=0
 614 PPRINT_PROP_BOOL_CUSTOM([sdt.h integration], $value, [use --with-sdt])
 615
 616 AE_IS_FEATURE_ENABLED([java-agent-jul]) && value=1 || value=0
 617 PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])
 618
 619 AE_IS_FEATURE_ENABLED([java-agent-log4j]) && value=1 || value=0
 620 PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j])
 621
 622 AE_IS_FEATURE_ENABLED([jni-interface]) && value=1 || value=0
 623 PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface])
 624
 625 AE_IS_FEATURE_ENABLED([python-agent]) && value=1 || value=0
 626 PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])
 627
 628 test "x$ac_cv_header_linux_perf_event_h" = "xyes" && value=1 || value=0
 629 PPRINT_PROP_BOOL_CUSTOM([Perf event integration], $value)
 630
 631 AE_IS_FEATURE_ENABLED([numa]) && value=1 || value=0
 632 PPRINT_PROP_BOOL([NUMA], $value)
 633
 634 AS_ECHO
 635 PPRINT_SET_INDENT(0)
 636
 637 AE_IS_FEATURE_ENABLED([examples]) && value=1 || value=0
 638 PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE)
 639
 640 # man pages build enabled/disabled
 641 m4_pushdef([build_man_pages_msg], [Build and install man pages])
 642
 643 AE_IF_FEATURE_ENABLED([man-pages], [
 644   AE_IF_IN_GIT_REPO([
 645     PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
 646   ], [
 647     AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
 648       PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
 649     ], [
 650       PPRINT_PROP_STRING([build_man_pages_msg],
 651         [${PPRINT_COLOR_BLDGRN}yes (already built)],
 652         $PPRINT_COLOR_SUBTITLE)
 653     ])
 654   ])
 655 ], [
 656   PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
 657 ])
 658
 659 m4_popdef([build_man_pages_msg])
 660
 661 PPRINT_SET_INDENT(1)
 662
 663 report_bindir="`eval eval echo $bindir`"
 664 report_libdir="`eval eval echo $libdir`"
 665
 666 # Print the bindir and libdir this `make install' will install into.
 667 AS_ECHO
 668 PPRINT_SUBTITLE([Install directories])
 669 PPRINT_PROP_STRING([Binaries], [$report_bindir])
 670 PPRINT_PROP_STRING([Libraries], [$report_libdir])
 671
 672 AS_ECHO
 673 PPRINT_SUBTITLE([System directories])
 674
 675 PPRINT_PROP_STRING([lttng-sessiond rundir], [$lttng_system_rundir])
 676
 677 PPRINT_SET_INDENT(0)
 678
 679 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
 680   AS_ECHO
 681   PPRINT_WARN([dnl
 682 Both asciidoc and xmlto are needed to build the LTTng-UST man pages.
 683
 684 Note that the man pages are already built in this distribution tarball,
 685 therefore asciidoc and xmlto are only needed if you intend to modify
 686 their sources.
 687
 688 Use --disable-man-pages to completely disable building and installing
 689 the man pages.])
 690 ])