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], [8])
   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], [[Isseki Nicho]])
  12 m4_define([V_DESC], [[The result of a collaboration between "Dieu du Ciel!" and Nagano-based "Shiga Kogen", Isseki Nicho is a strong Imperial Dark Saison offering a rich roasted malt flavor combined with a complex fruity finish typical of Saison yeasts.]])
  13
  14 AC_INIT([lttng-ust], V_STRING, [mathieu dot desnoyers at efficios dot com])
  15
  16 # Following the numbering scheme proposed by libtool for the library version
  17 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
  18 # This is the library version of liblttng-ust.
  19 AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [0:0:0])
  20 # note: remember to update tracepoint.h dlopen() to match this version
  21 # number. TODO: eventually automate by exporting the major number.
  22
  23 # This is the library version of liblttng-ust-ctl, used internally by
  24 # liblttng-ust, lttng-sessiond, and lttng-consumerd.
  25 AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [2:0:0])
  26
  27 AC_CONFIG_AUX_DIR([config])
  28 AC_CANONICAL_TARGET
  29 AC_CANONICAL_HOST
  30 AC_CONFIG_MACRO_DIR([config])
  31 AM_INIT_AUTOMAKE([1.9 foreign dist-bzip2 no-dist-gzip tar-ustar])
  32 AM_MAINTAINER_MODE([enable])
  33 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  34 AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
  35
  36 # Configuration options, which will be installed in the config.h
  37 AC_CONFIG_HEADERS([config.h include/lttng/ust-config.h])
  38 AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
  39 AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
  40 AH_TEMPLATE([LTTNG_UST_HAVE_PERF_EVENT], [Perf event integration via perf_event.h])
  41
  42 dnl Substitute minor/major/patchlevel version numbers
  43 AC_SUBST([MAJOR_VERSION], [V_MAJOR])
  44 AC_SUBST([MINOR_VERSION], [V_MINOR])
  45 AC_SUBST([PATCHLEVEL_VERSION], [V_PATCH])
  46
  47 AC_PROG_SED
  48 AC_PROG_GREP
  49 AC_PROG_LN_S
  50
  51 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
  52 AC_ARG_ENABLE([libtool-linkdep-fixup], [
  53         AS_HELP_STRING([--disable-libtool-linkdep-fixup], [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)])
  54 ], [
  55         libtool_fixup=$enableval
  56 ], [
  57         libtool_fixup=yes
  58 ])
  59
  60 AS_IF([test "x$libtool_fixup" = "xyes"], [
  61         libtool_m4="$srcdir/config/libtool.m4"
  62         libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
  63         AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
  64         libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
  65
  66         AS_IF([test $libtool_flag_pattern_count -ne 0], [
  67         AC_MSG_RESULT([$libtool_flag_pattern_count])
  68         AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
  69                 sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
  70         ], [
  71                 AC_MSG_RESULT([none])
  72         ])
  73 ])
  74
  75 AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"])
  76
  77 # Checks for programs.
  78 AC_PROG_CC
  79 AC_PROG_CXX
  80 AC_PROG_MAKE_SET
  81 LT_INIT
  82
  83 # rw_PROG_CXX_WORKS
  84 # Check whether the C++ compiler works.
  85 AC_CACHE_CHECK([whether the C++ compiler works], [rw_cv_prog_cxx_works], [
  86         AC_LANG_PUSH([C++])
  87
  88         AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [
  89                 check_cxx_designated_initializers=yes
  90         ], [
  91                 rw_cv_prog_cxx_works=no
  92         ])
  93
  94         AS_IF([test "x$check_cxx_designated_initializers" = "xyes"], [
  95                 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
  96                         struct foo { int a; int b; };
  97                         void fct(void)
  98                         {
  99                                 struct foo f = { .a = 0, .b = 1 };
 100                         }
 101                 ]])], [
 102                         rw_cv_prog_cxx_works=yes
 103                 ], [
 104                         rw_cv_prog_cxx_works=no
 105                 ])
 106         ])
 107
 108         AC_LANG_POP([C++])
 109 ])
 110
 111 AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
 112
 113 # Check if the compiler support weak symbols
 114 AX_SYS_WEAK_ALIAS
 115
 116 AS_IF([test "x${ax_cv_sys_weak_alias}" = "xno"], [
 117         AC_MSG_ERROR([Your platform doesn't support weak symbols.])
 118 ])
 119
 120 # Checks for libraries.
 121 AC_CHECK_LIB([dl], [dlopen], [
 122         have_libdl=yes
 123 ], [
 124         #libdl not found, check for dlopen in libc.
 125         AC_CHECK_LIB([c], [dlopen], [
 126                 have_libc_dl=yes
 127         ], [
 128                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 129         ])
 130 ])
 131
 132 AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
 133 AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
 134
 135 AC_CHECK_LIB([pthread], [pthread_create])
 136
 137 # Check for dlfcn.h
 138 AC_CHECK_HEADER([dlfcn.h])
 139 AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], [
 140         AC_CHECK_DECLS([RTLD_DI_LINKMAP], [], [], [
 141                 #define _GNU_SOURCE /* Required on Linux to get GNU extensions */
 142                 #include <dlfcn.h>
 143         ])
 144 ], [
 145         ac_cv_have_decl_RTLD_DI_LINKMAP="no"
 146 ])
 147
 148 AM_CONDITIONAL([HAVE_DLINFO], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
 149
 150 # Checks for header files.
 151 dnl AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
 152
 153 # Checks for typedefs, structures, and compiler characteristics.
 154 AC_C_INLINE
 155 dnl AC_TYPE_INT16_T
 156 dnl AC_TYPE_INT32_T
 157 dnl AC_TYPE_INT64_T
 158 dnl AC_TYPE_INT8_T
 159 dnl AC_TYPE_PID_T
 160 dnl AC_TYPE_SIZE_T
 161 dnl AC_TYPE_SSIZE_T
 162 dnl AC_TYPE_UINT16_T
 163 dnl AC_TYPE_UINT32_T
 164 dnl AC_TYPE_UINT64_T
 165 dnl AC_TYPE_UINT8_T
 166 dnl AC_CHECK_TYPES([ptrdiff_t])
 167
 168 # Checks for library functions.
 169 AC_FUNC_MALLOC
 170 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf])
 171
 172 CFLAGS="-Wall $CFLAGS"
 173
 174 # URCU
 175
 176 # urcu - check if we just find the headers it out of the box.
 177 AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CPPFLAGS]=-Idir to specify their location.
 178 This error can also occur when the liburcu package's configure script has not been run.])])
 179
 180 # urcu-cds - check that URCU Concurrent Data Structure lib is available to compilation
 181 # Part of Userspace RCU library 0.7.2 or better.
 182 AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [], [AC_MSG_ERROR([Cannot find
 183 liburcu-cds lib, part of Userspace RCU 0.7 or better. Use [LDFLAGS]=-Ldir to specify its location.])])
 184
 185 AC_MSG_CHECKING([caa_likely()])
 186 AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 187         #include <urcu/compiler.h>
 188         void fct(void)
 189         {
 190                 if (caa_likely(1)) {
 191                 }
 192         }
 193 ]])], [
 194         AC_MSG_RESULT([yes])
 195 ], [
 196         AC_MSG_RESULT([no])
 197         AC_MSG_ERROR([Please upgrade your version of liburcu to 0.6.6 or better])
 198 ])
 199
 200 # urcu - check that URCU lib is available to compilation
 201 AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
 202
 203 # urcu - check that URCU lib is at least version 0.6
 204 AC_CHECK_LIB([urcu-bp], [call_rcu_bp], [], [AC_MSG_ERROR([liburcu 0.6 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])])
 205
 206 # optional linux/perf_event.h
 207 AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
 208
 209 # Perf event counters are only supported on x86 so far.
 210 AC_MSG_CHECKING([UST support for architecture perf event counters])
 211 AS_CASE([$host_cpu],
 212         [i[[3456]]86], [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes],
 213         [x86_64], [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes],
 214         [amd64], [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes],
 215         [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=no])
 216 AC_MSG_RESULT([$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS])
 217
 218 AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes" && test "x$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS" = "xyes"])
 219
 220 AS_IF([test "x$have_perf_event" = "xyes" && test "x$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS" = "xyes"], [
 221         AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
 222 ])
 223
 224 AC_MSG_CHECKING([host system alignment requirements])
 225 AS_CASE([$host_cpu],
 226         [i[[3456]]86], [],
 227         [x86_64], [],
 228         [amd64], [],
 229         [powerpc], [],
 230         [ppc64], [],
 231         [ppc64le], [],
 232         [powerpc64], [],
 233         [powerpc64le], [],
 234         [s390], [NO_UNALIGNED_ACCESS=1],
 235         [s390x], [NO_UNALIGNED_ACCESS=1],
 236         [arm*], [NO_UNALIGNED_ACCESS=1],
 237         [aarch64], [NO_UNALIGNED_ACCESS=1],
 238         [mips*], [NO_UNALIGNED_ACCESS=1],
 239         [tile*], [NO_UNALIGNED_ACCESS=1],
 240         [
 241                 UNSUPPORTED_ARCH=1
 242                 NO_UNALIGNED_ACCESS=1
 243         ])
 244 AC_MSG_RESULT([$host_cpu])
 245
 246 AS_IF([test "x$NO_UNALIGNED_ACCESS" = "x"], [
 247         AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
 248 ])
 249
 250 # Check for JNI header files if requested
 251 AC_ARG_ENABLE([jni-interface], [
 252         AS_HELP_STRING([--enable-jni-interface], [build JNI interface between C and Java. Needs Java include files [default=no]])
 253 ], [
 254         jni_interface=$enableval
 255 ], [
 256         jni_interface=no
 257 ])
 258
 259 AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
 260
 261
 262 AC_ARG_ENABLE([java-agent-jul], [
 263         AS_HELP_STRING([--enable-java-agent-jul], [build the LTTng UST Java agent with JUL support [default=no]])
 264 ], [
 265         java_agent_jul=$enableval
 266 ], [
 267         java_agent_jul=no
 268 ])
 269
 270 AC_ARG_ENABLE([java-agent-log4j], [
 271         AS_HELP_STRING([--enable-java-agent-log4j], [build the LTTng UST Java agent with Log4j support [default=no]])
 272 ], [
 273         java_agent_log4j=$enableval
 274 ], [
 275         java_agent_log4j=no
 276 ])
 277
 278 AC_ARG_ENABLE([java-agent-all], [
 279         AS_HELP_STRING([--enable-java-agent-all], [build the LTTng UST Java agent with all supported backends [default=no]])
 280 ], [
 281         java_agent_jul=$enableval
 282         java_agent_log4j=$enableval
 283 ], [:])
 284
 285 AM_CONDITIONAL([BUILD_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"])
 286 AM_CONDITIONAL([BUILD_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
 287 AM_CONDITIONAL([BUILD_JAVA_AGENT_WITH_LOG4J], [test "x$java_agent_log4j" = "xyes"])
 288
 289 AS_IF([test "x$jni_interface" = "xyes" || test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"], [
 290         AX_JAVA_OPTIONS
 291         AX_PROG_JAVAC
 292         AX_PROG_JAVA
 293         AX_PROG_JAR
 294
 295         AX_JNI_INCLUDE_DIR
 296         for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
 297         do
 298                 CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR"
 299         done
 300
 301         AX_PROG_JAVAH
 302 ])
 303
 304 AS_IF([test "x$java_agent_log4j" = "xyes"], [
 305         AX_CHECK_CLASSPATH
 306         AX_CHECK_CLASS([org.apache.log4j.Logger])
 307         AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
 308                 AC_MSG_ERROR([The UST Java agent support for log4j was requested but the Log4j classes were not found. Please specify the location of the Log4j jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
 309         ])
 310 ])
 311
 312 # Option to build the python agent
 313 AC_ARG_ENABLE([python-agent], [
 314         AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
 315 ], [
 316         python_agent=$enableval
 317 ], [:])
 318 AM_CONDITIONAL([BUILD_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
 319 AS_IF([test "x$python_agent" = "xyes"], [
 320         AM_PATH_PYTHON([2.7])
 321 ])
 322
 323 # sdt.h integration
 324 AC_ARG_WITH([sdt], [
 325         AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])
 326 ], [
 327         with_sdt=$withval
 328 ], [
 329         with_sdt="no"
 330 ])
 331
 332 AS_IF([test "x$with_sdt" = "xyes"], [
 333         AC_MSG_CHECKING([STAP_PROBEV()])
 334         AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
 335                 #define SDT_USE_VARIADIC
 336                 #include <sys/sdt.h>
 337                 void fct(void)
 338                 {
 339                         STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
 340                 }
 341         ]])], [
 342                 AC_MSG_RESULT([yes])
 343                 AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1])
 344         ], [
 345                 AC_MSG_RESULT([no])
 346                 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])
 347         ])
 348 ])
 349
 350 AC_MSG_CHECKING([whether shared libraries are enabled])
 351 AS_IF([test "x$enable_shared" = "xyes"], [
 352         AC_MSG_RESULT([yes])
 353 ], [
 354         AC_MSG_RESULT([no])
 355         AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
 356 ])
 357
 358 AC_ARG_WITH([lttng-system-rundir], [
 359         AS_HELP_STRING([--with-lttng-system-rundir], [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
 360 ], [
 361         lttng_system_rundir="$withval"
 362 ], [
 363         lttng_system_rundir="/var/run/lttng"
 364 ])
 365 AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
 366                 [LTTng system runtime directory])
 367
 368 AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES], [python], ["yes"])
 369 AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test "x$BUILD_GEN_TP_EXAMPLES" = "xyes"])
 370
 371 # Set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
 372 # is not distributed in tarballs.
 373 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
 374 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
 375
 376 # Enable building man pages (user's intention).
 377 AC_ARG_ENABLE(
 378         man-pages,
 379         AS_HELP_STRING(
 380                 [--disable-man-pages],
 381                 [Do not build and install man pages (already built in a distributed tarball)]
 382         ),
 383         [man_pages_opt=$enableval],
 384         [man_pages_opt=yes]
 385 )
 386
 387 # Check for asciidoc and xmlto if we enabled building the man pages.
 388 have_asciidoc_xmlto=no
 389
 390 AS_IF([test "x$man_pages_opt" = "xyes"], [
 391         AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
 392         AC_PATH_PROG([XMLTO], [xmlto], [no])
 393
 394         AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
 395                 AS_IF([test "x$in_git_repo" = "xyes"], [
 396                         # This is an error because we're in the Git repo, which
 397                         # means the man pages are not already generated for us,
 398                         # thus asciidoc/xmlto are required because we were asked
 399                         # to build the man pages.
 400                         AC_MSG_ERROR([
 401 Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use
 402 --disable-man-pages to disable building the man pages, in which case
 403 they will not be installed.
 404                         ])
 405                 ], [
 406                         # Only warn here: since we're in the tarball, the man
 407                         # pages should already be generated at this point, thus
 408                         # asciidoc/xmlto are not strictly required.
 409                         AC_MSG_WARN([
 410 Both asciidoc and xmlto are needed to build the LTTng-UST man pages.
 411 Note that the man pages are already built in this distribution tarball,
 412 so asciidoc and xmlto are only needed if you intend to modify their
 413 sources. Use --disable-man-pages to completely disable building
 414 and installing the man pages.
 415                         ])
 416                 ])
 417         ], [
 418                 have_asciidoc_xmlto=yes
 419         ])
 420 ])
 421
 422 # Export man page build condition: build the man pages if the user
 423 # asked for it, and if the tools are available.
 424 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
 425 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 426
 427 AC_CONFIG_FILES([
 428         Makefile
 429         doc/Makefile
 430         doc/examples/Makefile
 431         doc/man/Makefile
 432         include/Makefile
 433         include/lttng/ust-version.h
 434         snprintf/Makefile
 435         libringbuffer/Makefile
 436         liblttng-ust-comm/Makefile
 437         liblttng-ust/Makefile
 438         liblttng-ust-ctl/Makefile
 439         liblttng-ust-fork/Makefile
 440         liblttng-ust-dl/Makefile
 441         liblttng-ust-java/Makefile
 442         liblttng-ust-java-agent/Makefile
 443         liblttng-ust-java-agent/java/Makefile
 444         liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
 445         liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
 446         liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
 447         liblttng-ust-java-agent/jni/Makefile
 448         liblttng-ust-java-agent/jni/common/Makefile
 449         liblttng-ust-java-agent/jni/jul/Makefile
 450         liblttng-ust-java-agent/jni/log4j/Makefile
 451         liblttng-ust-libc-wrapper/Makefile
 452         liblttng-ust-cyg-profile/Makefile
 453         liblttng-ust-python-agent/Makefile
 454         python-lttngust/Makefile
 455         python-lttngust/setup.py
 456         python-lttngust/lttngust/__init__.py
 457         tools/Makefile
 458         tests/Makefile
 459         tests/ctf-types/Makefile
 460         tests/hello/Makefile
 461         tests/hello.cxx/Makefile
 462         tests/same_line_tracepoint/Makefile
 463         tests/snprintf/Makefile
 464         tests/ust-elf/Makefile
 465         tests/benchmark/Makefile
 466         tests/utils/Makefile
 467         tests/test-app-ctx/Makefile
 468         lttng-ust.pc
 469 ])
 470
 471 # Create link for python agent for the VPATH guru.
 472 AC_CONFIG_LINKS([
 473         python-lttngust/lttngust/agent.py:python-lttngust/lttngust/agent.py
 474         python-lttngust/lttngust/cmd.py:python-lttngust/lttngust/cmd.py
 475         python-lttngust/lttngust/debug.py:python-lttngust/lttngust/debug.py
 476         python-lttngust/lttngust/loghandler.py:python-lttngust/lttngust/loghandler.py
 477 ])
 478
 479 AC_OUTPUT
 480
 481 AS_ECHO
 482 AS_ECHO(["m4_bpatsubst(V_NAME, ["], [\\"])"])
 483 AS_ECHO
 484 AS_ECHO(["m4_bpatsubst(V_DESC, ["], [\\"])"])
 485
 486 # Report on the configuration options
 487 AS_ECHO
 488 AS_ECHO(["LTTng-UST will be built with the following options:"])
 489
 490 AS_ECHO
 491
 492 AS_ECHO_N(["Java agent (JUL support): "])
 493 AS_IF([test "x$java_agent_jul" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
 494
 495 AS_ECHO_N(["Java agent (Log4j support): "])
 496 AS_IF([test "x$java_agent_log4j" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
 497
 498 AS_ECHO_N(["JNI interface (JNI): "])
 499 AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
 500
 501 AS_ECHO_N(["Python ($PYTHON) agent: "])
 502 AS_IF([test "x$python_agent" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
 503
 504 AS_ECHO_N(["sdt.h integration: "])
 505 AS_IF([test "x$with_sdt" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
 506
 507 AS_ECHO(["Architecture: $host_cpu"])
 508 AS_ECHO_N(["Efficient unaligned memory access: "])
 509 AS_IF([test "x$NO_UNALIGNED_ACCESS" != "x1"], [AS_ECHO(["yes"])], [AS_IF([test "x$UNSUPPORTED_ARCH" != "x1"], [AS_ECHO(["no"])], [AS_ECHO(["unknown"])])])
 510 AS_IF([test "x$UNSUPPORTED_ARCH" = "x1"], [AC_MSG_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access])])
 511 AS_ECHO
 512
 513 AS_ECHO(["Type 'make' to compile."])
 514