configure.ac

   1 dnl SPDX-License-Identifier: GPL-2.0-only
   2 AC_PREREQ([2.64])
   3 AC_INIT([lttng-tools],[2.14.0-pre],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
   4
   5 AC_CONFIG_HEADERS([include/config.h])
   6 AC_CONFIG_AUX_DIR([config])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 AC_CANONICAL_TARGET
  10 AC_CANONICAL_HOST
  11
  12 AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
  13 AM_MAINTAINER_MODE([enable])
  14
  15 # Enable silent rules if available (Introduced in AM 1.11)
  16 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  17
  18
  19 ##                   ##
  20 ## C compiler checks ##
  21 ##                   ##
  22
  23 # Choose the C compiler
  24 AC_PROG_CC
  25 # AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
  26 m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
  27
  28 # Make sure the C compiler supports C99
  29 AS_IF([test "$ac_cv_prog_cc_c99" = "no"], [AC_MSG_ERROR([The compiler does not support C99])])
  30
  31 # Enable available system extensions and LFS support
  32 AC_USE_SYSTEM_EXTENSIONS
  33 AC_SYS_LARGEFILE
  34
  35 # Make sure the C compiler supports __attribute__
  36 AX_C___ATTRIBUTE__
  37 AS_IF([test "x$ax_cv___attribute__" != "xyes"],
  38   [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
  39
  40 # Make sure we have pthread support
  41 AX_PTHREAD([], [AC_MSG_ERROR([Could not configure pthread support])])
  42
  43 # Checks for typedefs, structures, and compiler characteristics.
  44 AC_C_INLINE
  45 AC_TYPE_INT32_T
  46 AC_TYPE_INT64_T
  47 AC_TYPE_MODE_T
  48 AC_TYPE_OFF_T
  49 AC_TYPE_PID_T
  50 AC_TYPE_SIZE_T
  51 AC_TYPE_SSIZE_T
  52 AC_TYPE_UID_T
  53 AC_TYPE_UINT16_T
  54 AC_TYPE_UINT32_T
  55 AC_TYPE_UINT64_T
  56 AC_TYPE_UINT8_T
  57
  58 # Detect warning flags supported by the C and C++ compilers and append them to
  59 # WARN_CFLAGS and WARN_CXXFLAGS.
  60 m4_define([WARN_FLAGS_COMMON_LIST], [ dnl
  61   -Wall dnl
  62   -Wnull-dereference dnl
  63   -Wundef dnl
  64   -Wredundant-decls dnl
  65   -Wmissing-noreturn dnl
  66   -Wlogical-op dnl
  67   dnl We currently get this warning when building with Clang:
  68   dnl
  69   dnl /usr/include/setjmp.h:54:12: error: declaration of built-in function '__sigsetjmp' requires the declaration of the 'jmp_buf' type, commonly provided in the header <setjmp.h>. [-Werror,-Wincomplete-setjmp-declaration]
  70   dnl extern int __sigsetjmp (struct __jmp_buf_tag __env[1], int __savemask) __THROWNL;
  71   dnl            ^
  72   -Wno-incomplete-setjmp-declaration dnl
  73   -Wmissing-declarations dnl
  74   -Wshadow dnl
  75   -Wno-gnu-folding-constant dnl
  76   -Wsuggest-attribute=format dnl
  77   -Wformat=2 dnl
  78 ])
  79
  80 # Detect warning flags specific to the C compiler and append them to
  81 # WARN_CFLAGS.
  82 m4_define([WARN_FLAGS_C_LIST], [ dnl
  83   -Wdiscarded-qualifiers dnl
  84   -Wmissing-prototypes dnl
  85   -Wmissing-parameter-type dnl
  86 ])
  87
  88 # Pass -Werror as an extra flag during the test: this is needed to make the
  89 # -Wunknown-warning-option diagnostic fatal with clang.
  90 AC_LANG_PUSH([C])
  91 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_COMMON_LIST WARN_FLAGS_C_LIST], [WARN_CFLAGS], [-Werror])
  92 AC_LANG_POP([C])
  93
  94 # The test used in AX_APPEND_COMPILE_FLAGS, generated using AC_LANG_PROGRAM, is
  95 # written in such a way that it triggers warnings with the following warning
  96 # flags.  So they would always end up disabled if we put them there, because
  97 # the test program would not build.
  98 #
  99 # Enable them here unconditionally.  They are supported by GCC >= 4.8 and by
 100 # Clang >= 3.3 (required by the project) and are only valid for C code.
 101 WARN_CFLAGS="${WARN_CFLAGS} -Wold-style-definition -Wstrict-prototypes"
 102
 103 # Disable 'strict aliasing' if the C compiler supports it.
 104 AC_LANG_PUSH([C])
 105 AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [OPT_CFLAGS], [-Werror])
 106 AC_LANG_POP([C])
 107
 108
 109 ##                     ##
 110 ## C++ compiler checks ##
 111 ##                     ##
 112
 113 # Find a C++11 compiler with GNU extensions (-std=gnu++11)
 114 AX_CXX_COMPILE_STDCXX([11], [ext], [mandatory])
 115
 116 # Detect warning flags specific to the C++ compiler and append them to
 117 # WARN_CXXFLAGS.
 118 m4_define([WARN_FLAGS_CXX_LIST], [ dnl
 119   dnl GCC enables this with -Wall in C++, and that generates a
 120   dnl lot of warnings that have on average a low value to fix.
 121   -Wno-sign-compare dnl
 122 ])
 123
 124 # Pass -Werror as an extra flag during the test: this is needed to make the
 125 # -Wunknown-warning-option diagnostic fatal with clang.
 126 AC_LANG_PUSH([C++])
 127 AX_APPEND_COMPILE_FLAGS([WARN_FLAGS_COMMON_LIST WARN_FLAGS_CXX_LIST], [WARN_CXXFLAGS], [-Werror])
 128 AC_LANG_POP([C++])
 129
 130 # Disable 'strict aliasing' if the C++ compiler supports it.
 131 AC_LANG_PUSH([C++])
 132 AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing], [OPT_CXXFLAGS], [-Werror])
 133 AC_LANG_POP([C++])
 134
 135
 136 # When given, add -Werror to WARN_CFLAGS and WARN_CXXFLAGS.
 137 AC_ARG_ENABLE([Werror],[
 138   AS_HELP_STRING([--enable-Werror], [Treat compiler warnings as errors.])
 139 ])
 140
 141 AS_IF([test "x$enable_Werror" = "xyes"], [
 142   WARN_CFLAGS="${WARN_CFLAGS} -Werror"
 143   WARN_CXXFLAGS="${WARN_CXXFLAGS} -Werror"
 144 ])
 145
 146 # Checks for programs.
 147 AC_PROG_GREP
 148 AC_PROG_MAKE_SET
 149 AC_PROG_SED
 150 AC_PATH_PROG([report_fold], [fold])
 151 LT_INIT
 152
 153 # Check for objcopy, required by the base address statedump and dynamic linker tests
 154 AC_CHECK_TOOL([OBJCOPY], [objcopy], [no])
 155 AS_IF([test "x$OBJCOPY" = "xno"],
 156         [AC_MSG_WARN([Cannot find objcopy. The base address statedump and dynamic linker tests will be disabled. Install the binutils package to remediate this.])]
 157 )
 158 AM_CONDITIONAL([HAVE_OBJCOPY], [test "x$OBJCOPY" != xno])
 159
 160 # check for pgrep
 161 AC_PATH_PROG([PGREP], [pgrep], [no])
 162 AM_CONDITIONAL([HAVE_PGREP], [test "x$PGREP" != "xno"])
 163
 164 # set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
 165 # is not distributed in tarballs
 166 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
 167 AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
 168
 169 # check for bison
 170 AC_PROG_YACC
 171 BISON=$YACC
 172 AX_PROG_BISON_VERSION([2.4], [have_bison=yes])
 173
 174 AS_IF([test "x$have_bison" != "xyes"], [
 175   AS_IF([test "x$in_git_repo" = "xyes"], [
 176     AC_MSG_FAILURE([
 177 Bison >= 2.4 is required when building from the Git repository. You can
 178 set the YACC variable to override automatic detection.
 179     ])
 180   ], [
 181     AC_MSG_WARN([
 182 Missing Bison >= 2.4. Note that the parser files are already built in
 183 this distribution tarball, so Bison is only needed if you intend to
 184 modify their sources. You can set the YACC variable to override automatic
 185 detection.
 186     ])
 187   ])
 188 ])
 189 AM_CONDITIONAL([HAVE_BISON], [test "x$have_bison" = "xyes"])
 190
 191 # check for flex
 192 # Prior to autoconf 2.70, AC_PROG_FLEX did not take an argument. This is not a
 193 # problem since the argument is silently ignored by older versions.
 194 AC_PROG_LEX([noyywrap])
 195 FLEX=$LEX
 196 AX_PROG_FLEX_VERSION([2.5.35], [have_flex=yes])
 197
 198 AS_IF([test "x$have_flex" != "xyes"], [
 199   AS_IF([test "x$in_git_repo" = "xyes"], [
 200     AC_MSG_FAILURE([
 201 Flex >= 2.5.35 is required when building from the Git repository. You can
 202 set the LEX variable to override automatic detection.
 203     ])
 204   ], [
 205     AC_MSG_WARN([
 206 Missing Flex >= 2.5.35. Note that the lexer files are already built in
 207 this distribution tarball, so Flex is only needed if you intend to
 208 modify their sources. You can set the LEX variable to override automatic
 209 detection.
 210     ])
 211   ])
 212 ])
 213 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
 214
 215
 216
 217 # Check if linker has the -no-pie option.
 218 AX_CHECK_LINK_FLAG([-no-pie], [linker_have_no_pie_option=yes])
 219 AM_CONDITIONAL([LINKER_HAVE_NO_PIE_OPTION], [test "x$linker_have_no_pie_option" = "xyes"])
 220
 221 AX_LIB_SOCKET_NSL
 222
 223 LT_NO_UNDEFINED=""
 224 AS_CASE([$host_os],
 225   [cygwin*],
 226     [
 227       LT_NO_UNDEFINED="-no-undefined"
 228     ],
 229   [cygwin*|darwin*|mingw*|solaris*],
 230     [
 231       # On platforms where we only support the relayd, disable the other binaries by default
 232       AS_IF([test "x$enable_bin_lttng" = "x" ], [enable_bin_lttng=no])
 233       AS_IF([test "x$enable_bin_lttng_consumerd" = "x" ], [enable_bin_lttng_consumerd=no])
 234       AS_IF([test "x$enable_bin_lttng_crash" = "x" ], [enable_bin_lttng_crash=no])
 235       AS_IF([test "x$enable_bin_lttng_sessiond" = "x" ], [enable_bin_lttng_sessiond=no])
 236       AS_IF([test "x$enable_extras" = "x" ], [enable_extras=no])
 237       AS_IF([test "x$with_lttng_ust" = "x" ], [with_lttng_ust=no])
 238     ]
 239 )
 240
 241 AC_SUBST(LT_NO_UNDEFINED)
 242
 243 # Compute minor/major/patchlevel version numbers
 244 major_version=$(echo AC_PACKAGE_VERSION | $SED 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
 245 minor_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
 246 patchlevel_version=$(echo AC_PACKAGE_VERSION | $SED 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
 247
 248 AC_SUBST([MAJOR_VERSION], [$major_version])
 249 AC_SUBST([MINOR_VERSION], [$minor_version])
 250 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
 251 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [LTTng-Tools major version number])
 252 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [LTTng-Tools minor version number])
 253 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [LTTng-Tools patchlevel version number])
 254
 255 version_name="O-Beer"
 256 version_description="An alcoholic drink made from yeast-fermented malt flavored with hops."
 257 version_description_c=$(echo $version_description | $SED 's/"/\\"/g')
 258
 259 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
 260 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description_c"], "")
 261
 262 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
 263 AC_ARG_ENABLE(libtool-linkdep-fixup,
 264         AS_HELP_STRING([--disable-libtool-linkdep-fixup],
 265                         [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
 266         libtool_fixup=$enableval,
 267         libtool_fixup=yes)
 268
 269 AS_IF([test "x$libtool_fixup" = "xyes"],
 270             [
 271             libtool_m4="$srcdir/m4/libtool.m4"
 272             libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
 273             AC_MSG_CHECKING([for occurrence(s) of link_all_deplibs = no in $libtool_m4])
 274             libtool_flag_pattern_count=$($GREP -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
 275             AS_IF([test $libtool_flag_pattern_count -ne 0],
 276             [
 277                   AC_MSG_RESULT([$libtool_flag_pattern_count])
 278                   AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
 279                   $SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
 280                   ],
 281                   [
 282                   AC_MSG_RESULT([none])
 283                   ])
 284             ])
 285
 286 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
 287
 288 AC_CHECK_HEADERS([ \
 289         sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
 290         signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
 291         getopt.h sys/ipc.h sys/shm.h popt.h grp.h arpa/inet.h \
 292         netdb.h netinet/in.h paths.h stddef.h sys/file.h sys/ioctl.h \
 293         sys/mount.h sys/param.h sys/time.h elf.h
 294 ])
 295
 296 AM_CONDITIONAL([HAVE_ELF_H], [test x$ac_cv_header_elf_h = xyes])
 297
 298 # Basic functions check
 299 AC_CHECK_FUNCS([ \
 300         atexit bzero clock_gettime dup2 fdatasync fls ftruncate \
 301         gethostbyname gethostname getpagesize localtime_r memchr memrchr memset \
 302         mkdir munmap putenv realpath rmdir socket strchr strcspn strdup \
 303         strncasecmp strndup strnlen strpbrk strrchr strstr strtol strtoul \
 304         strtoull dirfd gethostbyname2 getipnodebyname epoll_create1 \
 305         sched_getcpu sysconf sync_file_range
 306 ])
 307
 308 # Check for pthread_setname_np and pthread_getname_np
 309 LTTNG_PTHREAD_SETNAME_NP
 310 LTTNG_PTHREAD_GETNAME_NP
 311
 312 # Check if clock_gettime, timer_create, timer_settime, and timer_delete are available in lib rt, and if so,
 313 # add -lrt to LIBS
 314 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
 315
 316 # Checks for dl.
 317 AC_CHECK_LIB([dl], [dlopen], [
 318         have_libdl=yes
 319         libdl_name=dl
 320         DL_LIBS="-ldl"
 321 ], [
 322         # libdl not found, check for dlopen in libc.
 323         AC_CHECK_LIB([c], [dlopen], [
 324                 have_libc_dl=yes
 325                 libdl_name=c
 326                 DL_LIBS="-lc"
 327         ], [
 328                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 329         ])
 330 ])
 331 AC_SUBST(DL_LIBS)
 332
 333 # Check if libdl has dlmopen support.
 334 AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
 335 AC_CHECK_LIB([$libdl_name], [dlmopen], [
 336         AC_DEFINE([HAVE_DLMOPEN], [1])
 337         HAVE_DLMOPEN=1
 338 ], [
 339         HAVE_DLMOPEN=0
 340 ])
 341 AC_SUBST(HAVE_DLMOPEN)
 342
 343 # Babeltrace viewer check
 344 AC_ARG_WITH([babeltrace-bin],
 345         AS_HELP_STRING([--with-babeltrace-bin],
 346         [Location of the babeltrace viewer executable (including the filename)]),
 347         [BABELTRACE_BIN="$withval"],
 348         [BABELTRACE_BIN=''])
 349 AC_SUBST([BABELTRACE_BIN])
 350
 351 AC_ARG_WITH([babeltrace2-bin],
 352         AS_HELP_STRING([--with-babeltrace2-bin],
 353         [Location of the babeltrace2 viewer executable (including the filename)]),
 354         [BABELTRACE2_BIN="$withval"],
 355         [BABELTRACE2_BIN=''])
 356 AC_SUBST([BABELTRACE2_BIN])
 357
 358 AC_ARG_WITH([consumerd32-bin],
 359         AS_HELP_STRING([--with-consumerd32-bin],
 360         [Location of the 32-bit consumerd executable (including the filename)]),
 361         [CONSUMERD32_BIN="$withval"],
 362         [CONSUMERD32_BIN=''])
 363 AC_SUBST([CONSUMERD32_BIN])
 364
 365 AC_ARG_WITH([consumerd64-bin],
 366         AS_HELP_STRING([--with-consumerd64-bin],
 367         [Location of the 64-bit consumerd executable (including the filename)]),
 368         [CONSUMERD64_BIN="$withval"],
 369         [CONSUMERD64_BIN=''])
 370 AC_SUBST([CONSUMERD64_BIN])
 371
 372 AC_ARG_WITH([consumerd32-libdir],
 373         AS_HELP_STRING([--with-consumerd32-libdir],
 374         [Directory containing the 32-bit consumerd libraries]),
 375         [CONSUMERD32_LIBDIR="$withval"],
 376         [CONSUMERD32_LIBDIR=''])
 377 AC_SUBST([CONSUMERD32_LIBDIR])
 378
 379 AC_ARG_WITH([consumerd64-libdir],
 380         AS_HELP_STRING([--with-consumerd64-libdir],
 381         [Directory containing the 64-bit consumerd libraries]),
 382         [CONSUMERD64_LIBDIR="$withval"],
 383         [CONSUMERD64_LIBDIR=''])
 384 AC_SUBST([CONSUMERD64_LIBDIR])
 385
 386 AC_ARG_WITH([sessiond-bin],
 387         AS_HELP_STRING([--with-sessiond-bin],
 388         [Location of the sessiond executable (including the filename)]),
 389         [SESSIOND_BIN="$withval"],
 390         [SESSIOND_BIN=''])
 391 AC_SUBST([SESSIOND_BIN])
 392
 393 AC_ARG_WITH([lttng-system-rundir],
 394         AS_HELP_STRING([--with-lttng-system-rundir],
 395         [Location of the system directory where the system-wide lttng-sessiond runtime files are kept. The default is "/var/run/lttng".]),
 396         [LTTNG_SYSTEM_RUNDIR="$withval"],
 397         [LTTNG_SYSTEM_RUNDIR="/var/run/lttng"])
 398 AC_SUBST([LTTNG_SYSTEM_RUNDIR])
 399
 400 AC_ARG_ENABLE([test-java-agent-jul],
 401         [AS_HELP_STRING([--enable-test-java-agent-jul],[enable the LTTng UST Java agent JUL tests [default=no]])],
 402         [test_java_agent_jul=$enableval],
 403         [test_java_agent_jul=no]
 404 )
 405
 406 AC_ARG_ENABLE([test-java-agent-log4j],
 407         [AS_HELP_STRING([--enable-test-java-agent-log4j],[enable the LTTng UST Java agent Log4j 1.x tests [default=no]])],
 408         [test_java_agent_log4j=$enableval],
 409         [test_java_agent_log4j=no]
 410 )
 411
 412 AC_ARG_ENABLE([test-java-agent-log4j2],
 413         [AS_HELP_STRING([--enable-test-java-agent-log4j2],[enable the LTTng UST Java agent Log4j 2.x tests [default=no]])],
 414         [test_java_agent_log4j2=$enableval],
 415         [test_java_agent_log4j2=no]
 416 )
 417
 418 AC_ARG_ENABLE([test-java-agent-all],
 419         [AS_HELP_STRING([--enable-test-java-agent-all],[enable all the LTTng UST Java agent tests [default=no]])],
 420         [test_java_agent_jul=$enableval
 421          test_java_agent_log4j=$enableval
 422          test_java_agent_log4j2=$enableval],
 423         [:]
 424 )
 425
 426 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
 427 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
 428 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
 429 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
 430 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
 431 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE2_BIN], "$BABELTRACE2_BIN", [Location of the babeltrace2 viewer executable.])
 432 AC_DEFINE_UNQUOTED([CONFIG_SESSIOND_BIN], "$SESSIOND_BIN", [Location of the sessiond executable.])
 433 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_RUNDIR], ["$LTTNG_SYSTEM_RUNDIR"], [LTTng system runtime directory])
 434
 435 AC_DEFUN([_AC_DEFINE_AND_SUBST], [
 436         AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
 437         $1="$2"
 438         AC_SUBST([$1])
 439 ])
 440
 441 AC_DEFUN([_AC_DEFINE_QUOTED_AND_SUBST], [
 442         AC_DEFINE_UNQUOTED([CONFIG_$1], ["$2"], [$1])
 443         $1="$2"
 444         AC_SUBST([$1])
 445 ])
 446
 447 # Default values
 448 m4_define([_DEFAULT_CHANNEL_SUBBUF_SIZE], [16384])
 449 m4_define([_DEFAULT_CHANNEL_SUBBUF_NUM], [4])
 450 m4_define([_DEFAULT_CHANNEL_SWITCH_TIMER], [0])
 451 m4_define([_DEFAULT_CHANNEL_LIVE_TIMER], [0])
 452 m4_define([_DEFAULT_CHANNEL_READ_TIMER], [200000])
 453 m4_define([_DEFAULT_CHANNEL_MONITOR_TIMER], [1000000])
 454 m4_define([_DEFAULT_CHANNEL_BLOCKING_TIMEOUT], [0])
 455 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_BEGIN], [5345])
 456 _AC_DEFINE_AND_SUBST([DEFAULT_AGENT_TCP_PORT_RANGE_END], [5354])
 457 _AC_DEFINE_AND_SUBST([DEFAULT_APP_SOCKET_RW_TIMEOUT], [5])
 458 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
 459 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_COUNT], [0])
 460 _AC_DEFINE_AND_SUBST([DEFAULT_CHANNEL_TRACEFILE_SIZE], [0])
 461 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
 462 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_READ_TIMER], [_DEFAULT_CHANNEL_READ_TIMER])
 463 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
 464 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SUBBUF_SIZE], [1048576])
 465 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 466 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
 467 _AC_DEFINE_AND_SUBST([DEFAULT_KERNEL_CHANNEL_BLOCKING_TIMEOUT], [_DEFAULT_CHANNEL_BLOCKING_TIMEOUT])
 468 _AC_DEFINE_AND_SUBST([DEFAULT_LTTNG_LIVE_TIMER], [1000000])
 469 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_CACHE_SIZE], [4096])
 470 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_READ_TIMER], [0])
 471 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_NUM], [2])
 472 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SUBBUF_SIZE], [4096])
 473 _AC_DEFINE_AND_SUBST([DEFAULT_METADATA_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 474 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_CONTROL_PORT], [5342])
 475 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_DATA_PORT], [5343])
 476 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_VIEWER_PORT], [5344])
 477 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
 478 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_READ_TIMER], [0])
 479 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_BLOCKING_TIMEOUT], [0])
 480 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
 481 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SUBBUF_SIZE], [_DEFAULT_CHANNEL_SUBBUF_SIZE])
 482 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 483 _AC_DEFINE_AND_SUBST([DEFAULT_UST_PID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
 484 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_LIVE_TIMER], [_DEFAULT_CHANNEL_LIVE_TIMER])
 485 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_READ_TIMER], [0])
 486 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_BLOCKING_TIMEOUT], [0])
 487 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_NUM], [_DEFAULT_CHANNEL_SUBBUF_NUM])
 488 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SUBBUF_SIZE], [524288])
 489 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_SWITCH_TIMER], [_DEFAULT_CHANNEL_SWITCH_TIMER])
 490 _AC_DEFINE_AND_SUBST([DEFAULT_UST_UID_CHANNEL_MONITOR_TIMER], [_DEFAULT_CHANNEL_MONITOR_TIMER])
 491 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_AGENT_BIND_ADDRESS], [localhost])
 492 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_CONTROL_BIND_ADDRESS], [0.0.0.0])
 493 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_DATA_BIND_ADDRESS], [0.0.0.0])
 494 _AC_DEFINE_QUOTED_AND_SUBST([DEFAULT_NETWORK_VIEWER_BIND_ADDRESS], [localhost])
 495 _AC_DEFINE_AND_SUBST([DEFAULT_NETWORK_RELAYD_CTRL_MAX_PAYLOAD_SIZE], [134217728])
 496 _AC_DEFINE_AND_SUBST([DEFAULT_ROTATE_PENDING_TIMER], [500000])
 497 _AC_DEFINE_AND_SUBST([DEFAULT_EVENT_NOTIFIER_ERROR_COUNT_MAP_SIZE], [4096])
 498
 499 # Command short descriptions
 500 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_CONTEXT], [Add context fields to be recorded])
 501 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ADD_TRIGGER], [Add a trigger])
 502 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CLEAR], [Clear a recording session])
 503 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_CREATE], [Create a recording session])
 504 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DESTROY], [Destroy recording sessions])
 505 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_CHANNEL], [Disable channels])
 506 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_EVENT], [Disable recording event rules])
 507 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_DISABLE_ROTATION], [Unset a recording session rotation schedule])
 508 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_CHANNEL], [Create or enable a channel])
 509 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_EVENT], [Create or enable recording event rules])
 510 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ENABLE_ROTATION], [Set a recording session rotation schedule])
 511 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_HELP], [Show the help of a command])
 512 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST], [List recording sessions and instrumentation points])
 513 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LIST_TRIGGERS], [List triggers])
 514 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_LOAD], [Load recording session configurations])
 515 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REGENERATE], [Regenerate specific recording session data])
 516 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_REMOVE_TRIGGER], [Remove a trigger])
 517 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_ROTATE], [Archive the current trace chunk of a recording session])
 518 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SAVE], [Save recording session configurations])
 519 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SET_SESSION], [Set the current recording session])
 520 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Take a recording session snapshot])
 521 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start a recording session])
 522 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Show the status of the current recording session])
 523 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop a recording session])
 524 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Allow specific processes to record events])
 525 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Disallow specific processes to record events])
 526 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show LTTng-tools version information])
 527 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Launch a trace reader])
 528
 529 if test "x$prefix" = "xNONE"; then
 530         prefix=$ac_default_prefix
 531 fi
 532 CONFDIR=`eval echo $sysconfdir`
 533 AC_SUBST(CONFDIR)
 534 AC_DEFINE_UNQUOTED([CONFIG_LTTNG_SYSTEM_CONFIGDIR],"$CONFDIR", [LTTng system configuration directory.])
 535
 536 AX_DEFINE_DIR([CONFIG_LTTNG_SYSTEM_DATADIR], [datadir], [LTTng system data directory.])
 537
 538 # Check libpopt
 539 PKG_CHECK_MODULES([POPT], [popt],
 540   [
 541     dnl PKG_CHECK_MODULES defines POPT_LIBS
 542   ],
 543   [
 544     AC_MSG_WARN([pkg-config was unable to find a valid .pc for libpopt. Set PKG_CONFIG_PATH to specify the pkgconfig configuration file location])
 545     AC_MSG_WARN([Finding libpopt without pkg-config.])
 546     AC_CHECK_LIB([popt],
 547       [poptGetContext],
 548       [POPT_LIBS="-lpopt"],
 549       [
 550         AC_MSG_FAILURE([Cannot find libpopt. Either set PKG_CONFIG_PATH to the configuration file location or use LDFLAGS=-Ldir to specify the library location])
 551       ]
 552     )
 553   ]
 554 )
 555 AC_SUBST(POPT_LIBS)
 556
 557 PKG_CHECK_MODULES([libxml2], [libxml-2.0 >= 2.7.6])
 558
 559 AC_CHECK_FUNC([clock_gettime], [AC_DEFINE_UNQUOTED([LTTNG_HAVE_CLOCK_GETTIME], 1, [Has clock_gettime() support.])])
 560
 561 # URCU library version needed or newer
 562 PKG_CHECK_MODULES([URCU], [liburcu >= 0.11])
 563 PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.11])
 564 AM_CPPFLAGS="$AM_CPPFLAGS $URCU_CFLAGS"
 565
 566 # Check for libkmod, it will be auto-neabled if found but won't fail if it's not,
 567 # it can be explicitly disabled with --without-kmod
 568 AH_TEMPLATE([HAVE_KMOD], [Define if you have kmod support])
 569 AC_ARG_WITH([kmod],
 570   [AS_HELP_STRING([--with-kmod], [build with lkmod support @<:@default=check@:>@])],
 571   [],
 572   [with_kmod=check]
 573 )
 574
 575 AS_IF([test "x$with_kmod" != "xno"],
 576   [
 577     AC_CHECK_LIB([kmod], [kmod_module_probe_insert_module],
 578       [
 579         AC_DEFINE([HAVE_KMOD], [1])
 580         KMOD_LIBS="-lkmod"
 581       ],
 582       [
 583         if test "x$with_kmod" != xcheck; then
 584           AC_MSG_FAILURE([Cannot find libkmod. Use [LDFLAGS]=-Ldir and [CPPFLAGS]=-Idir to specify its location.])
 585         else
 586           with_kmod=no
 587         fi
 588       ]
 589     )
 590   ]
 591 )
 592 AC_SUBST(KMOD_LIBS)
 593
 594 # Check for liblttng-ust-ctl, fail if it's not found,
 595 # it can be explicitly disabled with --without-lttng-ust
 596 AH_TEMPLATE([HAVE_LIBLTTNG_UST_CTL], [Define if you have LTTng-UST control support])
 597 AC_ARG_WITH([lttng-ust],
 598   [AS_HELP_STRING([--without-lttng-ust], [build without LTTng-UST (Userspace Tracing) support])],
 599   [],
 600   [with_lttng_ust=yes]
 601 )
 602
 603 AS_IF([test "x$with_lttng_ust" = "xyes"], [
 604   AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1])
 605
 606   # Check for liblttng-ust
 607   PKG_CHECK_MODULES([UST], [lttng-ust >= $major_version.$minor_version])
 608
 609   # Check for liblttng-ust-ctl
 610   PKG_CHECK_MODULES([UST_CTL], [lttng-ust-ctl >= $major_version.$minor_version])
 611
 612   AM_CPPFLAGS="$AM_CPPFLAGS $UST_CFLAGS"
 613 ])
 614
 615 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$with_lttng_ust" = "xyes"])
 616
 617
 618 # Check for fmemopen
 619 AC_CHECK_LIB([c], [fmemopen],
 620 [
 621         AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 622 ]
 623 )
 624
 625 # check for libpfm
 626 AC_CHECK_LIB([pfm], [pfm_initialize],
 627              [
 628               have_libpfm=yes
 629               ])
 630 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
 631
 632 # For Python
 633 # SWIG version needed or newer:
 634 swig_version=2.0.0
 635
 636 AC_ARG_ENABLE([python-bindings],
 637               [AS_HELP_STRING([--enable-python-bindings],
 638                               [compile Python bindings])],
 639               [enable_python_binding=$enableval], [enable_python_binding=no])
 640
 641 AM_CONDITIONAL([PYTHON_BINDING], [test "x$enable_python_binding" = xyes])
 642
 643 if test "x$enable_python_binding" = xyes; then
 644   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 645   AS_IF([test x$enable_shared = xno], [ AC_MSG_ERROR([Python bindings require shared libraries.]) ])
 646   AM_PATH_PYTHON([3.0])
 647
 648   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 649   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 650   AS_IF([test -z "$PYTHON_INCLUDE"], [
 651     AS_IF([test -z "$PYTHON_CONFIG"], [
 652       AC_PATH_PROGS([PYTHON_CONFIG],
 653                     [python$PYTHON_VERSION-config python-config],
 654                     [no],
 655                     [`dirname $PYTHON`])
 656       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 657     ])
 658     AC_MSG_CHECKING([python include flags])
 659     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 660     AC_MSG_RESULT([$PYTHON_INCLUDE])
 661   ])
 662
 663 else
 664     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 665 [if you want Python bindings.])
 666
 667 fi
 668
 669 # Epoll check. If not present, the build will fallback on poll() API
 670 AX_HAVE_EPOLL(
 671         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 672         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 673 )
 674 AX_CONFIG_FEATURE(
 675         [epoll], [This platform supports epoll(7)],
 676         [HAVE_EPOLL], [This platform supports epoll(7).]
 677 )
 678
 679 AS_IF([test "x$ac_cv_func_dirfd" = "xyes"],
 680         [AX_CONFIG_FEATURE_ENABLE(dirfd)],
 681         [AX_CONFIG_FEATURE_DISABLE(dirfd)]
 682 )
 683 AX_CONFIG_FEATURE(
 684         [dirfd], [Use directory file descriptors],
 685         [HAVE_DIRFD], [This platform supports directory file descriptors.]
 686 )
 687
 688 AM_CONDITIONAL([TEST_JAVA_JUL_AGENT], [test "x$test_java_agent_jul" = "xyes"])
 689 AM_CONDITIONAL([TEST_JAVA_LOG4J_AGENT], [test "x$test_java_agent_log4j" = "xyes"])
 690 AM_CONDITIONAL([TEST_JAVA_LOG4J2_AGENT], [test "x$test_java_agent_log4j2" = "xyes"])
 691
 692 if test "x$test_java_agent_jul" = "xyes" || test "x$test_java_agent_log4j" = "xyes" || test "x$test_java_agent_log4j2" = "xyes"; then
 693         AX_JAVA_OPTIONS
 694         AX_PROG_JAVAC
 695         AX_PROG_JAVA
 696         AX_PROG_JAR
 697
 698         AX_CHECK_CLASSPATH
 699
 700         # Check for Java UST agent common class first
 701         AX_CHECK_CLASS(org.lttng.ust.agent.AbstractLttngAgent)
 702         if test "x$ac_cv_class_org_lttng_ust_agent_AbstractLttngAgent" = "xno"; then
 703                 AC_MSG_ERROR([The UST Java agent common class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-common.jar"])
 704         fi
 705
 706         if test "x$test_java_agent_jul" = "xyes"; then
 707                 # Check for JUL agent class
 708                 AX_CHECK_CLASS(org.lttng.ust.agent.jul.LttngLogHandler)
 709                 if test "x$ac_cv_class_org_lttng_ust_agent_jul_LttngLogHandler" = "xno"; then
 710                         AC_MSG_ERROR([The UST Java agent JUL class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-jul.jar"])
 711                 fi
 712         fi
 713
 714         if test "x$test_java_agent_log4j" = "xyes"; then
 715                 # Check for Log4j agent class
 716                 AX_CHECK_CLASS(org.lttng.ust.agent.log4j.LttngLogAppender)
 717                 if test "x$ac_cv_class_org_lttng_ust_agent_log4j_LttngLogAppender" = "xno"; then
 718                         AC_MSG_ERROR([The UST Java agent Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j.jar"])
 719                 fi
 720
 721                 # Check for Log4j class
 722                 AX_CHECK_CLASS(org.apache.log4j.Logger)
 723                 if test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"; then
 724                         AC_MSG_ERROR([The Log4j class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
 725                 fi
 726         fi
 727
 728         if test "x$test_java_agent_log4j2" = "xyes"; then
 729                 # Check for Log4j2 agent class
 730                 AX_CHECK_CLASS(org.lttng.ust.agent.log4j2.LttngLogAppender)
 731                 if test "x$ac_cv_class_org_lttng_ust_agent_log4j2_LttngLogAppender" = "xno"; then
 732                         AC_MSG_ERROR([The UST Java agent Log4j 2.x class was not found. Please specify the location of the jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/lttng-ust-agent-log4j2.jar"])
 733                 fi
 734
 735                 # Check for Log4j 2.x classes
 736                 AX_CHECK_CLASS([org.apache.logging.log4j.Logger])
 737                 AX_CHECK_CLASS([org.apache.logging.log4j.core.Core])
 738                 if test "x$ac_cv_class_org_apache_logging_log4j_Logger" = "xno" || test "x$ac_cv_class_org_apache_logging_log4j_core_Core" = "xno"; then
 739                         AC_MSG_ERROR([The Log4j 2.x API or core class was not found. Please specify the location of the jars via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j-core.jar:/path/to/log4j-api.jar"])
 740                 fi
 741         fi
 742 fi
 743
 744 # enable building man pages (user's intention)
 745 AC_ARG_ENABLE(
 746         man-pages,
 747         AS_HELP_STRING(
 748                 [--disable-man-pages],
 749                 [Do not build and install man pages (already built in a distributed tarball)]
 750         ),
 751         [man_pages_opt=$enableval],
 752         [man_pages_opt=yes]
 753 )
 754
 755 # check for asciidoc and xmlto if we enabled building the man pages
 756 have_asciidoc_xmlto=no
 757 warn_prebuilt_man_pages=no
 758
 759 AS_IF([test "x$man_pages_opt" = "xyes"], [
 760         AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
 761         AC_PATH_PROG([XMLTO], [xmlto], [no])
 762
 763         AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
 764                 AS_IF([test "x$in_git_repo" = "xyes"], [
 765                         # this is an error because we're in the Git repo, which
 766                         # means the man pages are not already generated for us,
 767                         # thus asciidoc/xmlto are required because we were asked
 768                         # to build the man pages
 769                         AC_MSG_ERROR([
 770 You need asciidoc and xmlto to build the LTTng-tools man pages. Use
 771 --disable-man-pages to disable building the man pages, in which case
 772 they will not be installed.
 773                         ])
 774                 ], [
 775                         # only warn here: since we're in the tarball, the man
 776                         # pages should already be generated at this point, thus
 777                         # asciidoc/xmlto are not strictly required
 778                         warn_prebuilt_man_pages=yes
 779                 ])
 780         ], [
 781                 have_asciidoc_xmlto=yes
 782         ])
 783 ])
 784
 785 # export man page build condition: build the man pages if the user
 786 # asked for it, and if the tools are available
 787 AM_CONDITIONAL([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
 788 AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
 789
 790 AC_DEFINE_UNQUOTED([MANPATH], ["`eval eval echo $mandir`"], [Path to man pages.])
 791
 792 # embedded --help message
 793 AC_ARG_ENABLE(
 794         [embedded-help],
 795         AS_HELP_STRING(
 796                 [--enable-embedded-help],
 797                 [Embed the --help messages in the executable files]
 798         ),
 799         [embedded_help=$enableval],
 800         [embedded_help=no]
 801 )
 802 AS_IF([test "x$embedded_help" = "xyes"], [
 803         AS_IF([test "x$man_pages_opt" = "xno"], [
 804                 AC_MSG_ERROR([You need the --enable-man-pages option with the --enable-embedded-help option.])
 805         ])
 806         AC_PATH_PROG([man_prog_path], [man], [no])
 807         AS_IF([test "x$man_prog_path" = "xno"], [
 808                 AC_MSG_ERROR([You need man with the --enable-embedded-help option.])
 809         ])
 810         AC_DEFINE_UNQUOTED([LTTNG_EMBED_HELP], 1, [Embed --help messages.])
 811         AC_SUBST([MANPROG], [$man_prog_path])
 812 ])
 813 AM_CONDITIONAL([EMBED_HELP], [test "x$embedded_help" != "xno"])
 814
 815 # Python agent test
 816 UST_PYTHON_AGENT="lttngust"
 817
 818 AC_ARG_ENABLE(test-python2-agent,
 819         AS_HELP_STRING([--enable-test-python2-agent],
 820                 [enable tests for python2 agent. Python2 interpreter path can be overridden by setting the PYTHON2 environment variable. Default: Autodetect]
 821         ),[:],[test_python2_agent_autodetect=yes]
 822 )
 823
 824 AC_ARG_ENABLE(test-python3-agent,
 825         AS_HELP_STRING([--enable-test-python3-agent],
 826                 [enable tests for python3 agent. Python3 interpreter path can be overridden by setting the PYTHON3 environment variable. Default: Autodetect]
 827         ),[:],[test_python3_agent_autodetect=yes]
 828 )
 829
 830 AC_ARG_ENABLE(test-python-agent-all,
 831         AS_HELP_STRING([--enable-test-python-agent-all],
 832                 [enable test for all python{2/3} agent.]
 833         ),
 834 )
 835
 836 AS_IF([test ! -z "$enable_test_python_agent_all"], [
 837        unset test_python2_agent_autodetect
 838        unset test_python3_agent_autodetect
 839 ])
 840
 841 AS_IF([test "x$enable_test_python_agent_all" = "xyes"], [
 842        enable_test_python2_agent=yes
 843        enable_test_python3_agent=yes
 844 ])
 845
 846 AS_IF([test "x$enable_test_python_agent_all" = "xno"], [
 847        enable_test_python2_agent=no
 848        enable_test_python3_agent=no
 849 ])
 850
 851
 852 AS_IF([test "x$enable_test_python2_agent" = "xyes" -o "x$test_python2_agent_autodetect" = "xyes" ], [
 853         AS_IF([test -z "$PYTHON2"], [
 854                         PYTHON2=python2
 855                 ], [
 856                         AC_MSG_WARN([Using user-defined PYTHON2 ($PYTHON2) for lttng-ust python2 agent check])
 857         ])
 858
 859         AC_PATH_PROG([PYTHON2_BIN],[$PYTHON2])
 860         AS_IF([test -z "$PYTHON2_BIN"], [
 861                 AS_IF([test -z "$test_python2_agent_autodetect"],[
 862                         AC_MSG_ERROR([No python2 interpreter found. PYTHON2 can be set to override default interpreter path])
 863                 ])
 864         ], [
 865                 AC_MSG_CHECKING([for python2 lttng-ust agent])
 866                 AS_IF([$PYTHON2_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 867                         PYTHON2_AGENT=$PYTHON2_BIN
 868                         AC_MSG_RESULT([yes])
 869                         RUN_PYTHON_AGENT_TEST=yes
 870                 ], [
 871                         AC_MSG_RESULT([no])
 872                         AS_IF([test -z "$test_python2_agent_autodetect"],[
 873                                 AC_MSG_ERROR([No python2 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 874                         ])
 875                 ])
 876
 877         ])
 878
 879 ])
 880
 881 AS_IF([test "x$enable_test_python3_agent" = "xyes" -o "x$test_python3_agent_autodetect" = "xyes" ], [
 882         AS_IF([test -z "$PYTHON3"], [
 883                 PYTHON3=python3
 884         ], [
 885                 AC_MSG_WARN([Using user-defined PYTHON3 ($PYTHON3) for lttng-ust python3 agent check])
 886         ])
 887
 888         AC_PATH_PROG([PYTHON3_BIN],[$PYTHON3])
 889         AS_IF([test -z "$PYTHON3_BIN"], [
 890                 AS_IF([test -z "$test_python3_agent_autodetect"],[
 891                         AC_MSG_ERROR([No python3 interpreter found. PYTHON3 can be set to override default interpreter path])
 892                 ])
 893         ], [
 894                 AC_MSG_CHECKING([for python3 lttng-ust agent])
 895                 AS_IF([$PYTHON3_BIN -c "import $UST_PYTHON_AGENT" 2>/dev/null], [
 896                         PYTHON3_AGENT=$PYTHON3_BIN
 897                         AC_MSG_RESULT([yes])
 898                         RUN_PYTHON_AGENT_TEST=yes
 899                 ], [
 900                         AC_MSG_RESULT([no])
 901                         AS_IF([test -z "$test_python3_agent_autodetect"],[
 902                                 AC_MSG_ERROR([No python3 agent found. The path to the agent can be specified by setting the PYTHONPATH environment variable.])
 903                         ])
 904                 ])
 905
 906         ])
 907 ])
 908 AC_SUBST([RUN_PYTHON_AGENT_TEST])
 909 AC_SUBST([PYTHON2_AGENT])
 910 AC_SUBST([PYTHON3_AGENT])
 911
 912 AC_ARG_ENABLE([test-sdt-uprobe],
 913   [AS_HELP_STRING([--enable-test-sdt-uprobe], [enable the LTTng UST SDT uprobe tests [default=autodetect]])],
 914   [test_sdt_uprobe="$enableval"],
 915   [test_sdt_uprobe=autodetect]
 916 )
 917
 918 AS_IF([test "$test_sdt_uprobe" != "no"], [
 919   LTTNG_CHECK_SDT_WORKS
 920   AC_PATH_PROG([DTRACE], [dtrace])
 921 ])
 922
 923 AS_IF([test "$test_sdt_uprobe" = "yes"], [
 924   AS_IF([test "$lttng_cv_sdt_works" = "no"], [
 925     AC_MSG_ERROR([Cannot find 'sys/sdt.h'.])
 926   ])
 927   AS_IF([test "x$DTRACE" = "x"], [
 928     AC_MSG_ERROR([Cannot find SystemTap dtrace. You can set the DTRACE variable to override automatic detection.])
 929   ])
 930 ])
 931
 932 AS_IF([test "$test_sdt_uprobe" = "autodetect"], [
 933   AS_IF([test "$lttng_cv_sdt_works" = "yes"], [
 934     AS_IF([test "x$DTRACE" != "x"], [
 935       test_sdt_uprobe=yes
 936     ])
 937   ])
 938 ])
 939
 940 AM_CONDITIONAL([TEST_SDT_UPROBE], [test "$test_sdt_uprobe" = "yes"])
 941
 942 # Arguments for binaries build exclusion
 943 AC_ARG_ENABLE([bin-lttng], AS_HELP_STRING([--disable-bin-lttng],[Disable the build of lttng binaries]))
 944 AC_ARG_ENABLE([bin-lttng-consumerd], AS_HELP_STRING([--disable-bin-lttng-consumerd],
 945               [Disable the build of lttng-consumerd binaries]))
 946 AC_ARG_ENABLE([bin-lttng-crash], AS_HELP_STRING([--disable-bin-lttng-crash],[Disable the build of lttng-crash binaries]))
 947 AC_ARG_ENABLE([bin-lttng-relayd], AS_HELP_STRING([--disable-bin-lttng-relayd],
 948               [Disable the build of lttng-relayd binaries]))
 949 AC_ARG_ENABLE([bin-lttng-sessiond], AS_HELP_STRING([--disable-bin-lttng-sessiond],
 950               [Disable the build of lttng-sessiond binaries]))
 951 AC_ARG_ENABLE([extras], AS_HELP_STRING([--disable-extras],
 952               [Disable the build of the extra components]))
 953
 954
 955 build_lib_consumer=no
 956 build_lib_health=no
 957 build_lib_index=no
 958 build_lib_kernel_consumer=no
 959 build_lib_kernel_ctl=no
 960 build_lib_lttng_ctl=no
 961 build_lib_relayd=no
 962 build_lib_sessiond_comm=no
 963 build_lib_testpoint=no
 964 build_lib_ust_consumer=no
 965
 966 # There is an overlap for enabled dependencies, but this makes everything
 967 # simpler. libcommon and libconfig are always compiled so they are not repeated
 968 # here.
 969
 970 # Enable binary dependencies.
 971 AS_IF([test x$enable_bin_lttng != xno],
 972       [
 973        build_lib_lttng_ctl=yes
 974       ]
 975 )
 976
 977 AS_IF([test x$enable_bin_lttng_consumerd != xno],
 978       [
 979        build_lib_consumer=yes
 980        build_lib_sessiond_comm=yes
 981        build_lib_index=yes
 982        build_lib_health=yes
 983        build_lib_testpoint=yes
 984       ]
 985 )
 986
 987 AS_IF([test x$enable_bin_lttng_crash != xno],
 988       # Do nothing since libconfig and libcommon are built by default.
 989       []
 990 )
 991
 992 AS_IF([test x$enable_bin_lttng_relayd != xno],
 993       [
 994        build_lib_sessiond_comm=yes
 995        build_lib_index=yes
 996        build_lib_health=yes
 997        build_lib_testpoint=yes
 998       ]
 999 )
1000 AS_IF([test x$enable_bin_lttng_sessiond != xno],
1001       [
1002        build_lib_lttng_ctl=yes
1003        build_lib_sessiond_comm=yes
1004        build_lib_kernel_ctl=yes
1005        build_lib_relayd=yes
1006        build_lib_testpoint=yes
1007        build_lib_health=yes
1008       ]
1009 )
1010
1011 # Libraries dependencies enabling
1012 AS_IF([test x$build_lib_lttng_ctl = xyes],
1013       [
1014        build_lib_sessiond_comm=yes
1015       ]
1016 )
1017
1018 AS_IF([test x$build_lib_consumer = xyes],
1019       [
1020        build_lib_sessiond_comm=yes
1021        build_lib_kernel_consumer=yes
1022        build_lib_relayd=yes
1023        AS_IF([test "x$with_lttng_ust" = "xyes"], [build_lib_ust_consumer=yes])
1024       ]
1025 )
1026
1027 AS_IF([test x$build_lib_kernel_consumer = xyes],
1028       [
1029        build_lib_kernel_ctl=yes
1030        build_lib_relayd=yes
1031       ]
1032 )
1033
1034 AS_IF([test x$build_lib_relayd = xyes],
1035       [
1036        build_lib_sessiond_comm=yes
1037       ]
1038 )
1039
1040 # Find arch type
1041 AS_CASE([$host_cpu],
1042         [k1om], [ARCHTYPE="x86"],
1043         [i386], [ARCHTYPE="x86"],
1044         [i486], [ARCHTYPE="x86"],
1045         [i586], [ARCHTYPE="x86"],
1046         [i686], [ARCHTYPE="x86"],
1047         [amd64], [ARCHTYPE="x86"],
1048         [x86_64], [ARCHTYPE="x86"],
1049         [powerpc], [ARCHTYPE="ppc"],
1050         [ppc64], [ARCHTYPE="ppc"],
1051         [powerpc64], [ARCHTYPE="ppc"],
1052         [powerpc64le], [ARCHTYPE="ppc"],
1053         [ppc], [ARCHTYPE="ppc"],
1054         [s390], [ARCHTYPE="s390"],
1055         [s390x], [ARCHTYPE="s390"],
1056         [sparc], [ARCHTYPE="sparc64"],
1057         [sparc64], [ARCHTYPE="sparc64"],
1058         [alpha*], [ARCHTYPE="alpha"],
1059         [ia64], [ARCHTYPE="ia64"],
1060         [arm*], [ARCHTYPE="arm"],
1061         [aarch64*], [ARCHTYPE="aarch64"],
1062         [mips*], [ARCHTYPE="mips"],
1063         [nios2*], [ARCHTYPE="nios2"],
1064         [tile*], [ARCHTYPE="tile"],
1065         [hppa*], [ARCHTYPE="hppa"],
1066         [m68k], [ARCHTYPE="m68k"],
1067         [riscv*], [ARCHTYPE="riscv"],
1068         [ARCHTYPE="unknown"]
1069 )
1070
1071 AC_SUBST(ARCHTYPE)
1072
1073 AS_CASE([$host_os],
1074         [linux*], [OSTYPE="linux"],
1075         [freebsd*], [OSTYPE="freebsd"],
1076         [solaris*], [OSTYPE="solaris"],
1077         [cygwin*], [OSTYPE="cygwin"],
1078         [mingw*], [OSTYPE="mingw"],
1079         [OSTYPE="unknown"]
1080 )
1081 AC_SUBST(OSTYPE)
1082 AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
1083
1084
1085
1086 # Userspace callstack capture is only supported by the Linux kernel on x86.
1087 AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
1088 AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
1089         have_modules_userspace_callstack_context=yes
1090         AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
1091 ])
1092 AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context = xyes])
1093
1094 # Export binaries build conditions.
1095 AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
1096 AM_CONDITIONAL([BUILD_BIN_LTTNG_CONSUMERD], [test x$enable_bin_lttng_consumerd != xno])
1097 AM_CONDITIONAL([BUILD_BIN_LTTNG_CRASH], [test x$enable_bin_lttng_crash != xno])
1098 AM_CONDITIONAL([BUILD_BIN_LTTNG_RELAYD], [test x$enable_bin_lttng_relayd != xno])
1099 AM_CONDITIONAL([BUILD_BIN_LTTNG_SESSIOND], [test x$enable_bin_lttng_sessiond != xno])
1100
1101 # Export the tests and extras build conditions.
1102 AS_IF([\
1103 test "x$enable_bin_lttng" != "xno" && \
1104 test "x$enable_bin_lttng_consumerd" != "xno" && \
1105 test "x$enable_bin_lttng_crash" != "xno" && \
1106 test "x$enable_bin_lttng_relayd" != "xno" && \
1107 test "x$enable_bin_lttng_sessiond" != "xno"],
1108 [build_tests=yes],
1109 [build_tests=no]
1110 )
1111
1112 AM_CONDITIONAL([BUILD_TESTS], [test x$build_tests = xyes])
1113 AM_CONDITIONAL([BUILD_EXTRAS], [test x$enable_extras != xno])
1114
1115 # Export libraries build conditions.
1116 AM_CONDITIONAL([BUILD_LIB_CONSUMER], [test x$build_lib_consumer = xyes])
1117 AM_CONDITIONAL([BUILD_LIB_HEALTH], [test x$build_lib_health = xyes])
1118 AM_CONDITIONAL([BUILD_LIB_INDEX], [test x$build_lib_index = xyes])
1119 AM_CONDITIONAL([BUILD_LIB_KERNEL_CONSUMER], [test x$build_lib_kernel_consumer = xyes])
1120 AM_CONDITIONAL([BUILD_LIB_KERNEL_CTL], [test x$build_lib_kernel_ctl = xyes])
1121 AM_CONDITIONAL([BUILD_LIB_LTTNG_CTL], [test x$build_lib_lttng_ctl = xyes])
1122 AM_CONDITIONAL([BUILD_LIB_RELAYD], [test x$build_lib_relayd = xyes])
1123 AM_CONDITIONAL([BUILD_LIB_SESSIOND_COMM], [test x$build_lib_sessiond_comm = xyes])
1124 AM_CONDITIONAL([BUILD_LIB_TESTPOINT], [test x$build_lib_testpoint = xyes])
1125 AM_CONDITIONAL([BUILD_LIB_UST_CONSUMER], [test x$build_lib_ust_consumer = xyes])
1126
1127 AM_CFLAGS="-fvisibility=hidden $OPT_CFLAGS $WARN_CFLAGS $PTHREAD_CFLAGS"
1128 AC_SUBST(AM_CFLAGS)
1129
1130 AM_CXXFLAGS="-fvisibility=hidden -fvisibility-inlines-hidden $OPT_CXXFLAGS $WARN_CXXFLAGS $PTHREAD_CFLAGS"
1131 AC_SUBST(AM_CXXFLAGS)
1132
1133 # This is set even though it is empty, so Makefiles can do "AM_LDFLAGS += ...".
1134 AM_LDFLAGS=""
1135 AC_SUBST(AM_LDFLAGS)
1136
1137 # The order in which the include folders are searched is important.
1138 # The top_builddir should always be searched first in the event that a build
1139 # time generated file is included. An example of this is the "version.i" file.
1140 # In a scenario where lttng-tools is built from a distribution tarball and in a
1141 # out-of-tree manner, the generated "version.i" has priority on the one from
1142 # the source (distribution tarball) and must be found first.
1143 AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_builddir)/src -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
1144 AC_SUBST(AM_CPPFLAGS)
1145
1146 lttngincludedir="${includedir}/lttng"
1147 AC_SUBST(lttngincludedir)
1148
1149 lttngactionincludedir="${includedir}/lttng/action"
1150 AC_SUBST(lttngactionincludedir)
1151
1152 lttngconditionincludedir="${includedir}/lttng/condition"
1153 AC_SUBST(lttngconditionincludedir)
1154
1155 lttngnotificationincludedir="${includedir}/lttng/notification"
1156 AC_SUBST(lttngnotificationincludedir)
1157
1158 lttngtriggerincludedir="${includedir}/lttng/trigger"
1159 AC_SUBST(lttngtriggerincludedir)
1160
1161 lttngeventruleincludedir="${includedir}/lttng/event-rule"
1162 AC_SUBST(lttngeventruleincludedir)
1163
1164 lttnglibexecdir="${libdir}/lttng/libexec"
1165 AC_SUBST(lttnglibexecdir)
1166
1167 AC_CONFIG_FILES([
1168         Makefile
1169         doc/Makefile
1170         doc/examples/Makefile
1171         doc/examples/rotation/Makefile
1172         doc/examples/trigger-condition-event-matches/Makefile
1173         doc/man/Makefile
1174         doc/man/asciidoc-attrs.conf
1175         include/Makefile
1176         extras/Makefile
1177         extras/bindings/Makefile
1178         extras/bindings/swig/Makefile
1179         extras/bindings/swig/python/Makefile
1180         extras/core-handler/Makefile
1181         src/Makefile
1182         src/common/Makefile
1183         src/lib/Makefile
1184         src/lib/lttng-ctl/Makefile
1185         src/lib/lttng-ctl/lttng-ctl.pc
1186         src/bin/Makefile
1187         src/bin/lttng-consumerd/Makefile
1188         src/bin/lttng-sessiond/Makefile
1189         src/bin/lttng-relayd/Makefile
1190         src/bin/lttng/Makefile
1191         src/bin/lttng-crash/Makefile
1192         src/vendor/Makefile
1193         src/vendor/msgpack/Makefile
1194         tests/Makefile
1195         tests/destructive/Makefile
1196         tests/regression/Makefile
1197         tests/regression/kernel/Makefile
1198         tests/regression/tools/Makefile
1199         tests/regression/tools/streaming/Makefile
1200         tests/regression/tools/filtering/Makefile
1201         tests/regression/tools/health/Makefile
1202         tests/regression/tools/tracefile-limits/Makefile
1203         tests/regression/tools/snapshots/Makefile
1204         tests/regression/tools/live/Makefile
1205         tests/regression/tools/exclusion/Makefile
1206         tests/regression/tools/save-load/Makefile
1207         tests/regression/tools/save-load/configuration/Makefile
1208         tests/regression/tools/mi/Makefile
1209         tests/regression/tools/wildcard/Makefile
1210         tests/regression/tools/channel/Makefile
1211         tests/regression/tools/crash/Makefile
1212         tests/regression/tools/regen-metadata/Makefile
1213         tests/regression/tools/regen-statedump/Makefile
1214         tests/regression/tools/notification/Makefile
1215         tests/regression/tools/rotation/Makefile
1216         tests/regression/tools/base-path/Makefile
1217         tests/regression/tools/metadata/Makefile
1218         tests/regression/tools/tracker/Makefile
1219         tests/regression/tools/working-directory/Makefile
1220         tests/regression/tools/relayd-grouping/Makefile
1221         tests/regression/tools/clear/Makefile
1222         tests/regression/tools/trigger/Makefile
1223         tests/regression/tools/trigger/rate-policy/Makefile
1224         tests/regression/tools/trigger/start-stop/Makefile
1225         tests/regression/tools/trigger/utils/Makefile
1226         tests/regression/tools/trigger/name/Makefile
1227         tests/regression/tools/trigger/hidden/Makefile
1228         tests/regression/ust/Makefile
1229         tests/regression/ust/nprocesses/Makefile
1230         tests/regression/ust/high-throughput/Makefile
1231         tests/regression/ust/low-throughput/Makefile
1232         tests/regression/ust/before-after/Makefile
1233         tests/regression/ust/buffers-pid/Makefile
1234         tests/regression/ust/periodical-metadata-flush/Makefile
1235         tests/regression/ust/multi-session/Makefile
1236         tests/regression/ust/multi-lib/Makefile
1237         tests/regression/ust/overlap/Makefile
1238         tests/regression/ust/overlap/demo/Makefile
1239         tests/regression/ust/linking/Makefile
1240         tests/regression/ust/daemon/Makefile
1241         tests/regression/ust/exit-fast/Makefile
1242         tests/regression/ust/fork/Makefile
1243         tests/regression/ust/libc-wrapper/Makefile
1244         tests/regression/ust/baddr-statedump/Makefile
1245         tests/regression/ust/ust-dl/Makefile
1246         tests/regression/ust/java-jul/Makefile
1247         tests/regression/ust/java-log4j/Makefile
1248         tests/regression/ust/java-log4j2/Makefile
1249         tests/regression/ust/getcpu-override/Makefile
1250         tests/regression/ust/clock-override/Makefile
1251         tests/regression/ust/type-declarations/Makefile
1252         tests/regression/ust/rotation-destroy-flush/Makefile
1253         tests/regression/ust/blocking/Makefile
1254         tests/regression/ust/namespaces/Makefile
1255         tests/stress/Makefile
1256         tests/unit/Makefile
1257         tests/unit/ini_config/Makefile
1258         tests/perf/Makefile
1259         tests/utils/Makefile
1260         tests/utils/tap/Makefile
1261         tests/utils/testapp/Makefile
1262         tests/utils/testapp/gen-ns-events/Makefile
1263         tests/utils/testapp/gen-kernel-test-events/Makefile
1264         tests/utils/testapp/gen-py-events/Makefile
1265         tests/utils/testapp/gen-ust-events/Makefile
1266         tests/utils/testapp/gen-ust-events-ns/Makefile
1267         tests/utils/testapp/gen-syscall-events-callstack/Makefile
1268         tests/utils/testapp/gen-ust-nevents/Makefile
1269         tests/utils/testapp/gen-ust-nevents-str/Makefile
1270         tests/utils/testapp/gen-syscall-events/Makefile
1271         tests/utils/testapp/gen-ust-tracef/Makefile
1272         tests/utils/testapp/userspace-probe-elf-binary/Makefile
1273         tests/utils/testapp/userspace-probe-elf-cxx-binary/Makefile
1274         tests/utils/testapp/userspace-probe-sdt-binary/Makefile
1275         tests/utils/xml-utils/Makefile
1276 ])
1277
1278 # Inject variable into python test script.
1279 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
1280 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
1281 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
1282 AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
1283
1284 AC_OUTPUT
1285
1286 #
1287 # Mini-report on what will be built.
1288 #
1289
1290 PPRINT_INIT
1291 PPRINT_SET_INDENT(1)
1292 PPRINT_SET_TS(38)
1293
1294 AS_ECHO
1295 AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-tools $PACKAGE_VERSION \"$version_name\"$PPRINT_COLOR_RST")
1296 AS_ECHO
1297
1298 AS_IF([test -n "$report_fold"], [
1299         AS_ECHO("`AS_ECHO("$version_description") | $report_fold -s`")
1300 ], [
1301         AS_ECHO("$version_description")
1302 ])
1303
1304 AS_ECHO
1305 PPRINT_SUBTITLE([Features])
1306
1307 # Target architecture we're building for.
1308 target_arch=$host_cpu
1309 [
1310 for f in $CFLAGS; do
1311         if test $f = "-m32"; then
1312                         target_arch="32-bit"
1313         elif test $f = "-m64"; then
1314                         target_arch="64-bit"
1315         fi
1316 done
1317 ]
1318 PPRINT_PROP_STRING([Target architecture], $target_arch)
1319
1320 # kmod enabled/disabled
1321 test "x$with_kmod" != "xno" && value=1 || value=0
1322 PPRINT_PROP_BOOL([libkmod support], $value)
1323
1324 # LTTng-UST enabled/disabled
1325 test "x$with_lttng_ust" = "xyes" && value=1 || value=0
1326 PPRINT_PROP_BOOL([LTTng-UST support], $value)
1327
1328 AS_ECHO
1329 PPRINT_SUBTITLE([Binaries])
1330
1331 # List binaries to be built
1332 test x$enable_bin_lttng != xno && value=1 || value=0
1333 PPRINT_PROP_BOOL([lttng], $value)
1334
1335 test x$enable_bin_lttng_consumerd != xno && value=1 || value=0
1336 PPRINT_PROP_BOOL([lttng-consumerd], $value)
1337
1338 test x$enable_bin_lttng_crash != xno && value=1 || value=0
1339 PPRINT_PROP_BOOL([lttng-crash], $value)
1340
1341 test x$enable_bin_lttng_relayd != xno && value=1 || value=0
1342 PPRINT_PROP_BOOL([lttng-relayd], $value)
1343
1344 test x$enable_bin_lttng_sessiond != xno && value=1 || value=0
1345 PPRINT_PROP_BOOL([lttng-sessiond], $value)
1346
1347 # Extras
1348 test x$enable_extras != xno && value=1 || value=0
1349 AS_ECHO
1350 PPRINT_SET_INDENT(0)
1351 PPRINT_PROP_BOOL([Extras], $value, $PPRINT_COLOR_SUBTITLE)
1352 PPRINT_SET_INDENT(1)
1353
1354 AS_ECHO
1355 PPRINT_SUBTITLE([Tests])
1356
1357 # Print clear message that tests won't be built
1358 AS_IF([test "x$build_tests" = "xno"],[
1359         PPRINT_WARN([Tests won't be built since some binaries were disabled])
1360 ])
1361
1362 # LTTng UST Java agent JUL tests enabled/disabled
1363 test "x$test_java_agent_jul" = "xyes" && value=1 || value=0
1364 PPRINT_PROP_BOOL([LTTng-UST Java agent JUL tests], $value)
1365
1366 # LTTng UST Java agent Log4j 1.x tests enabled/disabled
1367 test "x$test_java_agent_log4j" = "xyes" && value=1 || value=0
1368 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j 1.x tests], $value)
1369
1370 # LTTng UST Java agent Log4j 2.x tests enabled/disabled
1371 test "x$test_java_agent_log4j2" = "xyes" && value=1 || value=0
1372 PPRINT_PROP_BOOL([LTTng-UST Java agent Log4j 2.x tests], $value)
1373
1374 test ! -z "$PYTHON2_AGENT" && value=1 || value=0
1375 PPRINT_PROP_BOOL([LTTng-UST Python2 agent tests], $value)
1376
1377 test ! -z "$PYTHON3_AGENT" && value=1 || value=0
1378 PPRINT_PROP_BOOL([LTTng-UST Python3 agent tests], $value)
1379
1380 # userspace-probe SDT instrumentation tests enabled/disabled
1381 test "x$test_sdt_uprobe" = "xyes" && value=1 || value=0
1382 PPRINT_PROP_BOOL([LTTng-modules SDT uprobe tests], $value)
1383
1384 #Python binding enabled/disabled
1385 test "x$enable_python_binding" = xyes && value=1 || value=0
1386 AS_ECHO
1387 PPRINT_SET_INDENT(0)
1388 PPRINT_PROP_BOOL([Python binding], $value, $PPRINT_COLOR_SUBTITLE)
1389
1390 # man pages build enabled/disabled
1391 m4_pushdef([build_man_pages_msg], [Build and install man pages])
1392
1393 AS_IF([test "x$man_pages_opt" != "xno"], [
1394         AS_IF([test "x$in_git_repo" = "xyes"], [
1395                 PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1396         ], [
1397                 AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
1398                         PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
1399                 ], [
1400                         PPRINT_PROP_STRING([build_man_pages_msg],
1401                                 [${PPRINT_COLOR_BLDGRN}yes (already built)],
1402                                 $PPRINT_COLOR_SUBTITLE)
1403                 ])
1404         ])
1405 ], [
1406         PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
1407 ])
1408
1409 m4_popdef([build_man_pages_msg])
1410
1411 test "x$embedded_help" = xyes && value=1 || value=0
1412 PPRINT_PROP_BOOL([Embed --help messages], $value, $PPRINT_COLOR_SUBTITLE)
1413
1414 PPRINT_SET_INDENT(1)
1415
1416 report_bindir="`eval eval echo $bindir`"
1417 report_libdir="`eval eval echo $libdir`"
1418
1419 # Print the bindir and libdir this `make install' will install into.
1420 AS_ECHO
1421 PPRINT_SUBTITLE([Install directories])
1422 PPRINT_PROP_STRING([Binaries], [$report_bindir])
1423 PPRINT_PROP_STRING([Libraries], [$report_libdir])
1424
1425 AS_ECHO
1426 PPRINT_SUBTITLE([Search directories])
1427
1428 # If we build the sessiond, print the paths it will use
1429 AS_IF([test "$SESSIOND_BIN" = ""],[
1430         path="$report_bindir/lttng-sessiond"
1431 ],[
1432         path="$SESSIOND_BIN"
1433 ])
1434 PPRINT_PROP_STRING([lttng-sessiond executable], [$path])
1435
1436 AS_IF([test "$CONSUMERD32_BIN" = ""],[
1437         path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1438 ],[
1439         path="$CONSUMERD32_BIN"
1440 ])
1441 PPRINT_PROP_STRING([32-bit lttng-consumerd executable], [$path])
1442
1443 AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
1444         path="`eval eval echo $libdir`"
1445 ],[
1446         path="$CONSUMERD32_LIBDIR"
1447 ])
1448 PPRINT_PROP_STRING([32-bit consumer libraries], [$path])
1449
1450 AS_IF([test "$CONSUMERD64_BIN" = ""],[
1451         path="`eval eval echo $lttnglibexecdir`/lttng-consumerd"
1452 ],[
1453         path="$CONSUMERD64_BIN"
1454 ])
1455 PPRINT_PROP_STRING([64-bit lttng-consumerd executable], [$path])
1456
1457 AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
1458         path="`eval eval echo $libdir`"
1459 ],[
1460         path="$CONSUMERD64_LIBDIR"
1461 ])
1462 PPRINT_PROP_STRING([64-bit consumer libraries], [$path])
1463 PPRINT_SET_INDENT(0)
1464
1465 AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
1466         AS_ECHO
1467         PPRINT_WARN([You need asciidoc and xmlto to build the LTTng-tools man pages.
1468
1469 Note that the man pages are already built in this distribution tarball,
1470 therefore asciidoc and xmlto are only needed if you intend to modify
1471 their sources.
1472
1473 Also note that the installed man pages will contain the project's
1474 default command-line option and environment variable values.
1475
1476 Use --disable-man-pages to completely disable building and installing
1477 the man pages.])
1478 ])