configure.ac

   1 dnl -*- Autoconf -*-
   2 dnl Process this file with autoconf to produce a configure script.
   3
   4 dnl Version infos
   5 m4_define([V_MAJOR], [2])
   6 m4_define([V_MINOR], [10])
   7 m4_define([V_PATCH], [0])
   8 m4_define([V_EXTRA], [rc1])
   9 m4_define([V_STRING], [V_MAJOR.V_MINOR.V_PATCH])
  10 m4_ifdef([V_EXTRA], [m4_append([V_STRING], [-V_EXTRA])])
  11 m4_define([V_NAME], [[KeKriek]])
  12 m4_define([V_DESC], [[From Brasserie Dunham, a sour mashed golden wheat ale fermented with local sour cherries from Tougas orchards. Fresh sweet cherry notes with some tartness, lively carbonation with a dry finish.]])
  13
  14 AC_PREREQ(2.59)
  15 AC_INIT([lttng-ust], V_STRING, [mathieu dot desnoyers at efficios dot com], [], [https://lttng.org])
  16
  17 # Following the numbering scheme proposed by libtool for the library version
  18 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
  19 # This is the library version of liblttng-ust.
  20 AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [0:0:0])
  21 # note: remember to update tracepoint.h dlopen() to match this version
  22 # number. TODO: eventually automate by exporting the major number.
  23
  24 # This is the library version of liblttng-ust-ctl, used internally by
  25 # liblttng-ust, lttng-sessiond, and lttng-consumerd.
  26 AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [3:0:1])
  27
  28 AC_CONFIG_AUX_DIR([config])
  29 AC_CANONICAL_TARGET
  30 AC_CANONICAL_HOST
  31 AC_CONFIG_MACRO_DIR([m4])
  32 AM_INIT_AUTOMAKE([1.9 foreign dist-bzip2 no-dist-gzip tar-ustar])
  33 AM_MAINTAINER_MODE([enable])
  34 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  35 AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
  36
  37 AC_REQUIRE_AUX_FILE([tap-driver.sh])
  38
  39 # Configuration options, which will be installed in the config.h
  40 AC_CONFIG_HEADERS([config.h include/lttng/ust-config.h])
  41 AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
  42 AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
  43 AH_TEMPLATE([LTTNG_UST_HAVE_PERF_EVENT], [Perf event integration via perf_event.h])
  44
  45 dnl Substitute minor/major/patchlevel version numbers
  46 AC_SUBST([MAJOR_VERSION], [V_MAJOR])
  47 AC_SUBST([MINOR_VERSION], [V_MINOR])
  48 AC_SUBST([PATCHLEVEL_VERSION], [V_PATCH])
  49
  50 AC_PROG_SED
  51 AC_PROG_GREP
  52 AC_PROG_LN_S
  53 AC_PROG_MKDIR_P
  54
  55 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
  56 AC_ARG_ENABLE([libtool-linkdep-fixup], [
  57         AS_HELP_STRING([--disable-libtool-linkdep-fixup], [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)])
  58 ], [
  59         libtool_fixup=$enableval
  60 ], [
  61         libtool_fixup=yes
  62 ])
  63
  64 AS_IF([test "x$libtool_fixup" = "xyes"], [
  65         libtool_m4="$srcdir/m4/libtool.m4"
  66         libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
  67         AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
  68         libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
  69
  70         AS_IF([test $libtool_flag_pattern_count -ne 0], [
  71         AC_MSG_RESULT([$libtool_flag_pattern_count])
  72         AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
  73                 sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
  74         ], [
  75                 AC_MSG_RESULT([none])
  76         ])
  77 ])
  78
  79 AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"])
  80
  81 # Checks for programs.
  82 AC_PROG_CC
  83 AC_PROG_CXX
  84 AC_CHECK_PROG([HAVE_CMAKE], [cmake], ["yes"])
  85 AM_CONDITIONAL([HAVE_CMAKE], [test "x$HAVE_CMAKE" = "xyes"])
  86 AC_PROG_MAKE_SET
  87 LT_INIT
  88
  89 # rw_PROG_CXX_WORKS
  90 # Check whether the C++ compiler works.
  91 AC_CACHE_CHECK([whether the C++ compiler works], [rw_cv_prog_cxx_works], [
  92         AC_LANG_PUSH([C++])
  93
  94         AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [
  95                 check_cxx_designated_initializers=yes
  96         ], [
  97                 rw_cv_prog_cxx_works=no
  98         ])
  99
 100         AS_IF([test "x$check_cxx_designated_initializers" = "xyes"], [
 101                 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 102                         struct foo { int a; int b; };
 103                         void fct(void)
 104                         {
 105                                 struct foo f = { .a = 0, .b = 1 };
 106                         }
 107                 ]])], [
 108                         rw_cv_prog_cxx_works=yes
 109                 ], [
 110                         rw_cv_prog_cxx_works=no
 111                 ])
 112         ])
 113
 114         AC_LANG_POP([C++])
 115 ])
 116
 117 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
 118
 119 # Check if the compiler support weak symbols
 120 AX_SYS_WEAK_ALIAS
 121
 122 AS_IF([test "x${ax_cv_sys_weak_alias}" = "xno"], [
 123         AC_MSG_ERROR([Your platform doesn't support weak symbols.])
 124 ])
 125
 126 # Checks for libraries.
 127 AC_CHECK_LIB([dl], [dlopen], [
 128         have_libdl=yes
 129         libdl_name=dl
 130 ], [
 131         #libdl not found, check for dlopen in libc.
 132         AC_CHECK_LIB([c], [dlopen], [
 133                 have_libc_dl=yes
 134                 libdl_name=c
 135         ], [
 136                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 137         ])
 138 ])
 139
 140 # Check if libdl has dlmopen support.
 141 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
 142 AC_CHECK_LIB([$libdl_name], [dlmopen],
 143         [AC_DEFINE([HAVE_DLMOPEN], [1])]
 144 )
 145
 146 AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
 147 AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
 148
 149 AC_CHECK_LIB([pthread], [pthread_create])
 150 AC_CHECK_LIB([pthread], [pthread_setname_np],
 151         AC_DEFINE([HAVE_PTHREAD_SETNAME_NP], [1], [Define to 1 if pthread_setname_np is available.]),
 152         AC_CHECK_LIB([pthread], [pthread_set_name_np],
 153                 AC_DEFINE([HAVE_PTHREAD_SET_NAME_NP], [1], [Define to 1 if pthread_set_name_np is available.]),
 154                 AC_MSG_RESULT([pthread setname/set_name not found.])))
 155
 156 # Check for dlfcn.h
 157 AC_CHECK_HEADER([dlfcn.h])
 158 AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], [
 159         AC_CHECK_DECLS([RTLD_DI_LINKMAP], [], [], [
 160                 #define _GNU_SOURCE /* Required on Linux to get GNU extensions */
 161                 #include <dlfcn.h>
 162         ])
 163 ], [
 164         ac_cv_have_decl_RTLD_DI_LINKMAP="no"
 165 ])
 166
 167 AM_CONDITIONAL([HAVE_DLINFO], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
 168
 169 # Checks for header files.
 170 dnl AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
 171
 172 # Checks for typedefs, structures, and compiler characteristics.
 173 AC_C_INLINE
 174 dnl AC_TYPE_INT16_T
 175 dnl AC_TYPE_INT32_T
 176 dnl AC_TYPE_INT64_T
 177 dnl AC_TYPE_INT8_T
 178 dnl AC_TYPE_PID_T
 179 dnl AC_TYPE_SIZE_T
 180 dnl AC_TYPE_SSIZE_T
 181 dnl AC_TYPE_UINT16_T
 182 dnl AC_TYPE_UINT32_T
 183 dnl AC_TYPE_UINT64_T
 184 dnl AC_TYPE_UINT8_T
 185 dnl AC_CHECK_TYPES([ptrdiff_t])
 186
 187 # Checks for library functions.
 188 AC_FUNC_MALLOC
 189 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf])
 190
 191 # URCU
 192
 193 # urcu - check if we just find the headers it out of the box.
 194 AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CPPFLAGS]=-Idir to specify their location.
 195 This error can also occur when the liburcu package's configure script has not been run.])])
 196
 197 # urcu-cds - check that URCU Concurrent Data Structure lib is available to compilation
 198 # Part of Userspace RCU library 0.7.2 or better.
 199 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [], [AC_MSG_ERROR([Cannot find
 200 liburcu-cds lib, part of Userspace RCU 0.7 or better. Use [LDFLAGS]=-Ldir to specify its location.])])
 201
 202 AC_MSG_CHECKING([caa_likely()])
 203 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 204         #include <urcu/compiler.h>
 205         void fct(void)
 206         {
 207                 if (caa_likely(1)) {
 208                 }
 209         }
 210 ]])], [
 211         AC_MSG_RESULT([yes])
 212 ], [
 213         AC_MSG_RESULT([no])
 214         AC_MSG_ERROR([Please upgrade your version of liburcu to 0.6.6 or better])
 215 ])
 216
 217 # urcu - check that URCU lib is available to compilation
 218 AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
 219
 220 # urcu - check that URCU lib is at least version 0.6
 221 AC_CHECK_LIB([urcu-bp], [call_rcu_bp], [], [AC_MSG_ERROR([liburcu 0.6 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])])
 222
 223 # optional linux/perf_event.h
 224 AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
 225
 226 # Perf event counters are supported on all architectures supported by
 227 # perf, using the read system call as fallback.
 228 AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes"])
 229
 230 AS_IF([test "x$have_perf_event" = "xyes"], [
 231         AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
 232 ])
 233
 234 AC_MSG_CHECKING([host system alignment requirements])
 235 AS_CASE([$host_cpu],
 236         [i[[3456]]86], [],
 237         [x86_64], [],
 238         [amd64], [],
 239         [powerpc], [],
 240         [ppc64], [],
 241         [ppc64le], [],
 242         [powerpc64], [],
 243         [powerpc64le], [],
 244         [s390], [NO_UNALIGNED_ACCESS=1],
 245         [s390x], [NO_UNALIGNED_ACCESS=1],
 246         [arm*], [NO_UNALIGNED_ACCESS=1],
 247         [aarch64*], [NO_UNALIGNED_ACCESS=1],
 248         [mips*], [NO_UNALIGNED_ACCESS=1],
 249         [tile*], [NO_UNALIGNED_ACCESS=1],
 250         [
 251                 UNSUPPORTED_ARCH=1
 252                 NO_UNALIGNED_ACCESS=1
 253         ])
 254 AC_MSG_RESULT([$host_cpu])
 255
 256 AS_IF([test "x$NO_UNALIGNED_ACCESS" = "x"], [
 257         AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
 258 ])
 259
 260 # Check for JNI header files if requested
 261 AC_ARG_ENABLE([jni-interface], [
 262         AS_HELP_STRING([--enable-jni-interface], [build JNI interface between C and Java. Needs Java include files [default=no]])
 263 ], [
 264         jni_interface=$enableval
 265 ], [
 266         jni_interface=no
 267 ])
 268
 269 AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
 270
 271
 272 AC_ARG_ENABLE([java-agent-jul], [
 273         AS_HELP_STRING([--enable-java-agent-jul], [build the LTTng UST Java agent with JUL support [default=no]])
 274 ], [
 275         java_agent_jul=$enableval
 276 ], [
 277         java_agent_jul=no
 278 ])
 279
 280 AC_ARG_ENABLE([java-agent-log4j], [
 281         AS_HELP_STRING([--enable-java-agent-log4j], [build the LTTng UST Java agent with Log4j support [default=no]])
 282 ], [
 283         java_agent_log4j=$enableval
 284 ], [
 285         java_agent_log4j=no
 286 ])
 287
 288 AC_ARG_ENABLE([java-agent-all], [
 289         AS_HELP_STRING([--enable-java-agent-all], [build the LTTng UST Java agent with all supported backends [default=no]])
 290 ], [
 291         java_agent_jul=$enableval
 292         java_agent_log4j=$enableval
 293 ], [:])
 294
 295 AM_CONDITIONAL([BUILD_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"])
 296 AM_CONDITIONAL([BUILD_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
 297 AM_CONDITIONAL([BUILD_JAVA_AGENT_WITH_LOG4J], [test "x$java_agent_log4j" = "xyes"])
 298
 299 AS_IF([test "x$jni_interface" = "xyes" || test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"], [
 300         AX_JAVA_OPTIONS
 301         AX_PROG_JAVAC
 302         AX_PROG_JAVA
 303         AX_PROG_JAR
 304
 305         AX_JNI_INCLUDE_DIR
 306         for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
 307         do
 308                 JNI_CPPFLAGS="$JNI_CPPFLAGS -I$JNI_INCLUDE_DIR"
 309         done
 310
 311         saved_CPPFLAGS="$CPPFLAGS"
 312         CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
 313         AX_PROG_JAVAH
 314         CPPFLAGS="$saved_CPPFLAGS"
 315 ])
 316
 317 AS_IF([test "x$java_agent_log4j" = "xyes"], [
 318         AX_CHECK_CLASSPATH
 319         AX_CHECK_CLASS([org.apache.log4j.Logger])
 320         AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
 321                 AC_MSG_ERROR([The UST Java agent support for log4j was requested but the Log4j classes were not found. Please specify the location of the Log4j jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
 322         ])
 323 ])
 324
 325 # Option to build the python agent
 326 AC_ARG_ENABLE([python-agent], [
 327         AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
 328 ], [
 329         python_agent=$enableval
 330 ], [:])
 331 AM_CONDITIONAL([BUILD_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
 332 AS_IF([test "x$python_agent" = "xyes"], [
 333         AM_PATH_PYTHON([2.7])
 334 ])
 335
 336 # sdt.h integration
 337 AC_ARG_WITH([sdt], [
 338         AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])
 339 ], [
 340         with_sdt=$withval
 341 ], [
 342         with_sdt="no"
 343 ])
 344
 345 AS_IF([test "x$with_sdt" = "xyes"], [
 346         AC_MSG_CHECKING([STAP_PROBEV()])
 347         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 348                 #define SDT_USE_VARIADIC
 349                 #include <sys/sdt.h>
 350                 void fct(void)
 351                 {
 352                         STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
 353                 }
 354         ]])], [
 355                 AC_MSG_RESULT([yes])
 356                 AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1])
 357         ], [
 358                 AC_MSG_RESULT([no])
 359                 AC_MSG_ERROR([The sdt.h integration was requested but the STAP_PROBEV define cannot be used. Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify a non-standard path to sys/sdt.h])
 360         ])
 361 ])
 362
 363 AC_MSG_CHECKING([whether shared libraries are enabled])
 364 AS_IF([test "x$enable_shared" = "xyes"], [
 365         AC_MSG_RESULT([yes])
 366 ], [
 367         AC_MSG_RESULT([no])
 368         AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
 369 ])
 370
 371 AC_ARG_WITH([lttng-system-rundir], [
 372         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".]),
 373 ], [
 374         lttng_system_rundir="$withval"
 375 ], [
 376         lttng_system_rundir="/var/run/lttng"
 377 ])
 378 AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
 379                 [LTTng system runtime directory])
 380
 381 AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES], [python], ["yes"])
 382 AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test "x$BUILD_GEN_TP_EXAMPLES" = "xyes"])
 383
 384 # Set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
 385 # is not distributed in tarballs.
 386 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
 387 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
 388
 389 # Enable building man pages (user's intention).
 390 AC_ARG_ENABLE(
 391         man-pages,
 392         AS_HELP_STRING(
 393                 [--disable-man-pages],
 394                 [Do not build and install man pages (already built in a distributed tarball)]
 395         ),
 396         [man_pages_opt=$enableval],
 397         [man_pages_opt=yes]
 398 )
 399
 400 # Check for asciidoc and xmlto if we enabled building the man pages.
 401 have_asciidoc_xmlto=no
 402
 403 AS_IF([test "x$man_pages_opt" = "xyes"], [
 404         AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
 405         AC_PATH_PROG([XMLTO], [xmlto], [no])
 406
 407         AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
 408                 AS_IF([test "x$in_git_repo" = "xyes"], [
 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([
 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                         AC_MSG_WARN([
 423 Both asciidoc and xmlto are needed to build the LTTng-UST man pages.
 424 Note that the man pages are already built in this distribution tarball,
 425 so asciidoc and xmlto are only needed if you intend to modify their
 426 sources. Use --disable-man-pages to completely disable building
 427 and installing the man pages.
 428                         ])
 429                 ])
 430         ], [
 431                 have_asciidoc_xmlto=yes
 432         ])
 433 ])
 434
 435 # Export man page build condition: build the man pages if the user
 436 # asked for it, and if the tools are available.
 437 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
 438 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 439
 440 # Default values
 441 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
 442         AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
 443         $1="$2"
 444         AC_SUBST([$1])
 445 ])
 446
 447 _AC_DEFINE_AND_SUBST([LTTNG_UST_DEFAULT_CONSTRUCTOR_TIMEOUT_MS], [3000])
 448 # By default, do not retry on buffer full condition.
 449 _AC_DEFINE_AND_SUBST([LTTNG_UST_DEFAULT_BLOCKING_RETRY_TIMEOUT_MS], [0])
 450
 451 AM_CFLAGS="-Wall"
 452 AC_SUBST(AM_CFLAGS)
 453 AC_SUBST(JNI_CPPFLAGS)
 454
 455 AC_CONFIG_FILES([
 456         Makefile
 457         doc/Makefile
 458         doc/examples/Makefile
 459         doc/man/Makefile
 460         include/Makefile
 461         include/lttng/ust-version.h
 462         snprintf/Makefile
 463         libringbuffer/Makefile
 464         liblttng-ust-comm/Makefile
 465         liblttng-ust/Makefile
 466         liblttng-ust-ctl/Makefile
 467         liblttng-ust-fork/Makefile
 468         liblttng-ust-dl/Makefile
 469         liblttng-ust-fd/Makefile
 470         liblttng-ust-java/Makefile
 471         liblttng-ust-java-agent/Makefile
 472         liblttng-ust-java-agent/java/Makefile
 473         liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
 474         liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
 475         liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
 476         liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
 477         liblttng-ust-java-agent/jni/Makefile
 478         liblttng-ust-java-agent/jni/common/Makefile
 479         liblttng-ust-java-agent/jni/jul/Makefile
 480         liblttng-ust-java-agent/jni/log4j/Makefile
 481         liblttng-ust-libc-wrapper/Makefile
 482         liblttng-ust-cyg-profile/Makefile
 483         liblttng-ust-python-agent/Makefile
 484         python-lttngust/Makefile
 485         python-lttngust/setup.py
 486         python-lttngust/lttngust/__init__.py
 487         tools/Makefile
 488         tests/Makefile
 489         tests/ctf-types/Makefile
 490         tests/hello/Makefile
 491         tests/hello.cxx/Makefile
 492         tests/same_line_tracepoint/Makefile
 493         tests/snprintf/Makefile
 494         tests/ust-elf/Makefile
 495         tests/benchmark/Makefile
 496         tests/utils/Makefile
 497         tests/test-app-ctx/Makefile
 498         tests/gcc-weak-hidden/Makefile
 499         lttng-ust.pc
 500 ])
 501
 502 # Create link for python agent for the VPATH guru.
 503 AC_CONFIG_LINKS([
 504         python-lttngust/lttngust/agent.py:python-lttngust/lttngust/agent.py
 505         python-lttngust/lttngust/cmd.py:python-lttngust/lttngust/cmd.py
 506         python-lttngust/lttngust/debug.py:python-lttngust/lttngust/debug.py
 507         python-lttngust/lttngust/loghandler.py:python-lttngust/lttngust/loghandler.py
 508 ])
 509
 510 AC_OUTPUT
 511
 512 AS_ECHO
 513 AS_ECHO(["m4_bpatsubst(V_NAME, ["], [\\"])"])
 514 AS_ECHO
 515 AS_ECHO(["m4_bpatsubst(V_DESC, ["], [\\"])"])
 516
 517 # Report on the configuration options
 518 AS_ECHO
 519 AS_ECHO(["LTTng-UST will be built with the following options:"])
 520
 521 AS_ECHO
 522
 523 AS_ECHO_N(["Java agent (JUL support): "])
 524 AS_IF([test "x$java_agent_jul" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-java-agent-jul)"])])
 525
 526 AS_ECHO_N(["Java agent (Log4j support): "])
 527 AS_IF([test "x$java_agent_log4j" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-java-agent-log4j)"])])
 528
 529 AS_ECHO_N(["JNI interface (JNI): "])
 530 AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-jni-interface)"])])
 531
 532 AS_ECHO_N(["Python ($PYTHON) agent: "])
 533 AS_IF([test "x$python_agent" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-python-agent)"])])
 534
 535 AS_ECHO_N(["sdt.h integration: "])
 536 AS_IF([test "x$with_sdt" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
 537
 538 AS_ECHO(["Architecture: $host_cpu"])
 539 AS_ECHO_N(["Efficient unaligned memory access: "])
 540 AS_IF([test "x$NO_UNALIGNED_ACCESS" != "x1"], [AS_ECHO(["yes"])], [AS_IF([test "x$UNSUPPORTED_ARCH" != "x1"], [AS_ECHO(["no"])], [AS_ECHO(["unknown"])])])
 541 AS_IF([test "x$UNSUPPORTED_ARCH" = "x1"], [AC_MSG_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access])])
 542 AS_ECHO
 543
 544 AS_ECHO(["Type 'make' to compile."])
 545