configure.ac

   1 AC_INIT([lttng-tools],[2.1.0],[dgoulet@efficios.com],[],[http://lttng.org])
   2 AC_CONFIG_AUX_DIR([config])
   3 AC_CANONICAL_TARGET
   4 AC_CANONICAL_HOST
   5 AC_CONFIG_MACRO_DIR([config])
   6 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
   7 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
   8
   9 version_name="Basse Messe"
  10 version_description="Light coloured German ale whose style was named after the city Cologne (Koln) where it was first brewed. It is a rather simple beer with lightly fruity aromas and a delicate hoppy fragrance. The beer has a pronounced malty taste with a subtle bitter aftertaste"
  11
  12 AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], "")
  13 AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], "")
  14
  15 AC_CONFIG_HEADERS([include/config.h])
  16
  17 AC_PROG_GREP
  18 # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
  19 AC_ARG_ENABLE(libtool-linkdep-fixup,
  20         AS_HELP_STRING([--disable-libtool-linkdep-fixup],
  21                         [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]),
  22         libtool_fixup=$enableval,
  23         libtool_fixup=yes)
  24
  25 AS_IF([test "x$libtool_fixup" = "xyes"],
  26             [
  27             libtool_m4="$srcdir/config/libtool.m4"
  28             libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
  29             AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
  30             libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)
  31             AS_IF([test $libtool_flag_pattern_count -ne 0],
  32             [
  33                   AC_MSG_RESULT([$libtool_flag_pattern_count])
  34                   AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
  35                   sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
  36                   ],
  37                   [
  38                   AC_MSG_RESULT([none])
  39                   ])
  40             ])
  41
  42 AM_CONDITIONAL([NO_SHARED], [test x$enable_shared = xno])
  43
  44 AC_CHECK_HEADERS([ \
  45         sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
  46         signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
  47         getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
  48 ])
  49
  50 # Babeltrace viewer check
  51 AC_ARG_WITH([babeltrace-bin],
  52         AS_HELP_STRING([--with-babeltrace-bin],
  53         [Location of the babeltrace viewer executable (including the filename)]),
  54         [BABELTRACE_BIN="$withval"],
  55         [BABELTRACE_BIN=''])
  56 AC_SUBST([BABELTRACE_BIN])
  57
  58 # lttv-gui
  59 AC_ARG_WITH([lttv-gui-bin],
  60         AS_HELP_STRING([--with-lttv-gui-bin],
  61    [Location of the lttv GUI viewer executable (including the filename)]),
  62    [LTTV_GUI_BIN="$withval"],
  63    [LTTV_GUI_BIN=''])
  64 AC_SUBST([LTTV_GUI_BIN])
  65
  66 AC_ARG_WITH([consumerd32-bin],
  67         AS_HELP_STRING([--with-consumerd32-bin],
  68         [Location of the 32-bit consumerd executable (including the filename)]),
  69         [CONSUMERD32_BIN="$withval"],
  70         [CONSUMERD32_BIN=''])
  71 AC_SUBST([CONSUMERD32_BIN])
  72
  73 AC_ARG_WITH([consumerd64-bin],
  74         AS_HELP_STRING([--with-consumerd64-bin],
  75         [Location of the 64-bit consumerd executable (including the filename)]),
  76         [CONSUMERD64_BIN="$withval"],
  77         [CONSUMERD64_BIN=''])
  78 AC_SUBST([CONSUMERD64_BIN])
  79
  80 AC_ARG_WITH([consumerd32-libdir],
  81         AS_HELP_STRING([--with-consumerd32-libdir],
  82         [Directory containing the 32-bit consumerd libraries]),
  83         [CONSUMERD32_LIBDIR="$withval"],
  84         [CONSUMERD32_LIBDIR=''])
  85 AC_SUBST([CONSUMERD32_LIBDIR])
  86
  87 AC_ARG_WITH([consumerd64-libdir],
  88         AS_HELP_STRING([--with-consumerd64-libdir],
  89         [Directory containing the 64-bit consumerd libraries]),
  90         [CONSUMERD64_LIBDIR="$withval"],
  91         [CONSUMERD64_LIBDIR=''])
  92 AC_SUBST([CONSUMERD64_LIBDIR])
  93
  94 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
  95 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
  96 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
  97 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
  98 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
  99 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
 100
 101 # Check for pthread
 102 AC_CHECK_LIB([pthread], [pthread_create], [],
 103         [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
 104 )
 105
 106 # Check libpopt
 107 AC_CHECK_LIB([popt], [poptGetContext], [],
 108         [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
 109 )
 110
 111 # Check for libuuid
 112 AC_CHECK_LIB([uuid], [uuid_generate],
 113 [
 114         AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBUUID], 1, [Has libuuid support.])
 115         have_libuuid=yes
 116 ],
 117 [
 118         # libuuid not found, check for uuid_create in libc.
 119         AC_CHECK_LIB([c], [uuid_create],
 120         [
 121                 AC_DEFINE_UNQUOTED([LTTNG_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
 122                 have_libc_uuid=yes
 123         ],
 124         [
 125                 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
 126         ])
 127 ]
 128 )
 129 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
 130 AM_CONDITIONAL([LTTNG_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
 131
 132 # URCU library version needed or newer
 133 liburcu_version=">= 0.7.2"
 134
 135 # Check liburcu needed function calls
 136 AC_CHECK_DECL([cds_list_add], [],
 137         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
 138 )
 139 AC_CHECK_DECL([cds_wfq_init], [],
 140         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
 141 )
 142 AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
 143     [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
 144 )
 145 AC_CHECK_DECL([futex_async], [],
 146         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
 147 )
 148 AC_CHECK_DECL([rcu_thread_offline], [],
 149         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 150 )
 151 AC_CHECK_DECL([rcu_thread_online], [],
 152         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 153 )
 154 AC_CHECK_DECL([caa_likely], [],
 155         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 156 )
 157
 158 # Check liblttng-ust-ctl library
 159 AC_ARG_ENABLE(lttng-ust,
 160         AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
 161         lttng_ust_support=$enableval, lttng_ust_support=yes)
 162
 163 AS_IF([test "x$lttng_ust_support" = "xyes"], [
 164         AC_CHECK_LIB([lttng-ust-ctl], [ustctl_set_filter],
 165                 [
 166                         AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
 167                         lttng_ust_ctl_found=yes
 168                 ],
 169                 [AC_MSG_ERROR([Cannot find LTTng-UST 2.1.x. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])],
 170                 [-lurcu-common -lurcu-bp -lurcu-cds -lrt]
 171         )
 172 ])
 173 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
 174 AC_CHECK_FUNCS([sched_getcpu sysconf sync_file_range])
 175
 176 # check for dlopen
 177 AC_CHECK_LIB([dl], [dlopen],
 178 [
 179         have_libdl=yes
 180 ],
 181 [
 182         #libdl not found, check for dlopen in libc.
 183         AC_CHECK_LIB([c], [dlopen],
 184         [
 185                 have_libc_dl=yes
 186         ],
 187         [
 188                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 189         ])
 190 ])
 191 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
 192 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
 193
 194 # Check for fmemopen
 195 AC_CHECK_LIB([c], [fmemopen],
 196 [
 197         AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 198 ]
 199 )
 200
 201 # Check for open_memstream
 202 AC_CHECK_LIB([c], [open_memstream],
 203 [
 204         AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 205 ]
 206 )
 207
 208 # For Python
 209 # SWIG version needed or newer:
 210 swig_version=2.0.0
 211
 212 AC_ARG_ENABLE([python-bindings],
 213               [AC_HELP_STRING([--enable-python-bindings],
 214                               [compile Python bindings])],
 215               [enable_python=yes], [enable_python=no])
 216
 217 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
 218
 219 if test "x${enable_python:-yes}" = xyes; then
 220   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 221   AM_PATH_PYTHON
 222
 223   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 224   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 225   AS_IF([test -z "$PYTHON_INCLUDE"], [
 226     AS_IF([test -z "$PYTHON_CONFIG"], [
 227       AC_PATH_PROGS([PYTHON_CONFIG],
 228                     [python$PYTHON_VERSION-config python-config],
 229                     [no],
 230                     [`dirname $PYTHON`])
 231       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 232     ])
 233     AC_MSG_CHECKING([python include flags])
 234     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 235     AC_MSG_RESULT([$PYTHON_INCLUDE])
 236   ])
 237
 238 else
 239     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 240 [if you want Python bindings.])
 241
 242 fi
 243
 244 # Option to only build the consumer daemon and its libraries
 245 AC_ARG_WITH([consumerd-only],
 246         AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
 247         [consumerd_only=$withval],
 248         [consumerd_only=no])
 249 AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])
 250
 251 # Epoll check. If not present, the build will fallback on poll() API
 252 AX_HAVE_EPOLL(
 253         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 254         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 255 )
 256 AX_CONFIG_FEATURE(
 257         [epoll], [This platform supports epoll(7)],
 258         [HAVE_EPOLL], [This platform supports epoll(7).],
 259         [enable_epoll="yes"], [enable_epoll="no"]
 260 )
 261 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 262
 263 AC_SYS_LARGEFILE
 264 AC_PROG_CC
 265 LT_INIT
 266 AC_PROG_YACC
 267 AC_PROG_LEX
 268
 269 AC_DEFUN([AC_PROG_BISON], [AC_CHECK_PROGS(BISON, bison, bison)])
 270
 271 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
 272
 273 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
 274
 275 lttngincludedir="${includedir}/lttng"
 276
 277 AC_SUBST(lttngincludedir)
 278 AC_SUBST(DEFAULT_INCLUDES)
 279
 280 lttnglibexecdir="${libdir}/lttng/libexec"
 281 AC_SUBST(lttnglibexecdir)
 282
 283 AC_CONFIG_FILES([
 284         Makefile
 285         doc/Makefile
 286         doc/man/Makefile
 287         include/Makefile
 288         extras/Makefile
 289         extras/bindings/Makefile
 290         extras/bindings/swig/Makefile
 291         extras/bindings/swig/python/Makefile
 292         src/Makefile
 293         src/common/Makefile
 294         src/common/kernel-ctl/Makefile
 295         src/common/kernel-consumer/Makefile
 296         src/common/ust-consumer/Makefile
 297         src/common/hashtable/Makefile
 298         src/common/sessiond-comm/Makefile
 299         src/common/compat/Makefile
 300         src/common/relayd/Makefile
 301         src/common/testpoint/Makefile
 302         src/lib/Makefile
 303         src/lib/lttng-ctl/Makefile
 304         src/lib/lttng-ctl/filter/Makefile
 305         src/lib/lttng-ctl/lttng-ctl.pc
 306         src/bin/Makefile
 307         src/bin/lttng-consumerd/Makefile
 308         src/bin/lttng-sessiond/Makefile
 309         src/bin/lttng-relayd/Makefile
 310         src/bin/lttng/Makefile
 311         tests/Makefile
 312         tests/regression/Makefile
 313         tests/regression/kernel/Makefile
 314         tests/regression/tools/Makefile
 315         tests/regression/tools/streaming/Makefile
 316         tests/regression/tools/filtering/Makefile
 317         tests/regression/tools/health/Makefile
 318         tests/regression/ust/Makefile
 319         tests/regression/ust/nprocesses/Makefile
 320         tests/regression/ust/high-throughput/Makefile
 321         tests/regression/ust/low-throughput/Makefile
 322         tests/regression/ust/before-after/Makefile
 323         tests/regression/ust/multi-session/Makefile
 324         tests/regression/ust/overlap/Makefile
 325         tests/regression/ust/overlap/demo/Makefile
 326         tests/unit/Makefile
 327         tests/utils/Makefile
 328         tests/utils/tap/Makefile
 329 ])
 330
 331 AC_OUTPUT
 332
 333 #
 334 # Mini-report on what will be built
 335 #
 336 AS_ECHO()
 337
 338 AS_ECHO("Version name: $version_name")
 339 AS_ECHO("$version_description")
 340
 341 AS_ECHO()
 342
 343 # Target architecture we're building for
 344 target_arch=$host_cpu
 345 [
 346 for f in $CFLAGS; do
 347         if test $f = "-m32"; then
 348                         target_arch="32-bit"
 349         elif test $f = "-m64"; then
 350                         target_arch="64-bit"
 351         fi
 352 done
 353 ]
 354 AS_ECHO_N("Target architecture: ")
 355 AS_ECHO($target_arch)
 356
 357 # LTTng-UST enabled/disabled
 358 AS_ECHO_N("Lttng-UST support: ")
 359 AS_IF([test "x$lttng_ust_support" = "xyes"],[
 360         AS_ECHO("Enabled")
 361 ],[
 362         AS_ECHO("Disabled")
 363 ])
 364
 365 #Python binding enabled/disabled
 366 AS_ECHO_N("Python binding: ")
 367 AS_IF([test "x${enable_python:-yes}" = xyes], [
 368         AS_ECHO("Enabled")
 369 ],[
 370         AS_ECHO("Disabled")
 371 ])
 372
 373 # Do we build only the consumerd, or everything
 374 AS_IF([test "x$consumerd_only" = "xyes"],[
 375         AS_ECHO("Only the consumerd daemon will be built.")
 376 ],[
 377         AS_ECHO("All binaries will be built.")
 378 ])
 379
 380 # Print the bindir and libdir this `make install' will install into.
 381 AS_ECHO()
 382 AS_ECHO_N("Binaries will be installed in:  ")
 383 AS_ECHO("`eval eval echo $bindir`")
 384 AS_ECHO_N("Libraries will be installed in: ")
 385 AS_ECHO("`eval eval echo $libdir`")
 386
 387 # If we build the sessiond, print the paths it will use
 388 AS_IF([test "x$consumerd_only" = "xno"],[
 389         AS_ECHO()
 390         AS_ECHO("The sessiond daemon will look in the following directories: ")
 391         AS_ECHO_N("32-bit consumerd executable at: ")
 392         AS_IF([test "$CONSUMERD32_BIN" = ""],[
 393                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 394                 AS_ECHO("/lttng-consumerd")
 395         ],[
 396                 AS_ECHO("$CONSUMERD32_BIN")
 397         ])
 398
 399         AS_ECHO_N("32-bit consumer libraries in:   ")
 400         AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
 401                 AS_ECHO("`eval eval echo $libdir`")
 402         ],[
 403                 AS_ECHO("$CONSUMERD32_LIBDIR")
 404         ])
 405
 406         AS_ECHO_N("64-bit consumerd executable at: ")
 407         AS_IF([test "$CONSUMERD64_BIN" = ""],[
 408                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 409                 AS_ECHO("/lttng-consumerd")
 410         ],[
 411                 AS_ECHO("$CONSUMERD64_BIN")
 412         ])
 413
 414         AS_ECHO_N("64-bit consumer libraries in:   ")
 415         AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
 416                 AS_ECHO("`eval eval echo $libdir`")
 417         ],[
 418                 AS_ECHO("$CONSUMERD64_LIBDIR")
 419         ])
 420 ])
 421
 422 AS_ECHO()
 423