configure.ac

   1 AC_INIT([lttng-tools],[2.1.0-rc8],[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 # URCU library version needed or newer
 112 liburcu_version=">= 0.6.7"
 113
 114 # Check liburcu needed function calls
 115 AC_CHECK_DECL([cds_list_add], [],
 116         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
 117 )
 118 AC_CHECK_DECL([cds_wfq_init], [],
 119         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
 120 )
 121 AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
 122     [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
 123 )
 124 AC_CHECK_DECL([futex_async], [],
 125         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
 126 )
 127 AC_CHECK_DECL([rcu_thread_offline], [],
 128         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 129 )
 130 AC_CHECK_DECL([rcu_thread_online], [],
 131         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 132 )
 133 AC_CHECK_DECL([caa_likely], [],
 134         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 135 )
 136
 137 # Check liblttng-ust-ctl library
 138 AC_ARG_ENABLE(lttng-ust,
 139         AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
 140         lttng_ust_support=$enableval, lttng_ust_support=yes)
 141
 142 AS_IF([test "x$lttng_ust_support" = "xyes"], [
 143         AC_CHECK_LIB([lttng-ust-ctl], [ustctl_set_filter],
 144                 [
 145                         AC_DEFINE([HAVE_LIBLTTNG_UST_CTL], [1], [has LTTng-UST control support])
 146                         lttng_ust_ctl_found=yes
 147                 ],
 148                 [AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])],
 149                 [-lurcu-common -lurcu-bp -lurcu-cds -lrt]
 150         )
 151 ])
 152 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [test "x$lttng_ust_ctl_found" = xyes])
 153 AC_CHECK_FUNCS([sched_getcpu sysconf])
 154
 155 # check for dlopen
 156 AC_CHECK_LIB([dl], [dlopen],
 157 [
 158         have_libdl=yes
 159 ],
 160 [
 161         #libdl not found, check for dlopen in libc.
 162         AC_CHECK_LIB([c], [dlopen],
 163         [
 164                 have_libc_dl=yes
 165         ],
 166         [
 167                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 168         ])
 169 ])
 170 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
 171 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
 172
 173 # Check for fmemopen
 174 AC_CHECK_LIB([c], [fmemopen],
 175 [
 176         AC_DEFINE_UNQUOTED([LTTNG_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 177 ]
 178 )
 179
 180 # Check for open_memstream
 181 AC_CHECK_LIB([c], [open_memstream],
 182 [
 183         AC_DEFINE_UNQUOTED([LTTNG_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 184 ]
 185 )
 186
 187 # For Python
 188 # SWIG version needed or newer:
 189 swig_version=2.0.0
 190
 191 AC_ARG_ENABLE([python-bindings],
 192               [AC_HELP_STRING([--enable-python-bindings],
 193                               [compile Python bindings])],
 194               [enable_python=yes], [enable_python=no])
 195
 196 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
 197
 198 if test "x${enable_python:-yes}" = xyes; then
 199   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 200   AM_PATH_PYTHON
 201
 202   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 203   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 204   AS_IF([test -z "$PYTHON_INCLUDE"], [
 205     AS_IF([test -z "$PYTHON_CONFIG"], [
 206       AC_PATH_PROGS([PYTHON_CONFIG],
 207                     [python$PYTHON_VERSION-config python-config],
 208                     [no],
 209                     [`dirname $PYTHON`])
 210       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 211     ])
 212     AC_MSG_CHECKING([python include flags])
 213     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 214     AC_MSG_RESULT([$PYTHON_INCLUDE])
 215   ])
 216
 217 else
 218     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 219 [if you want Python bindings.])
 220
 221 fi
 222
 223 # Option to only build the consumer daemon and its libraries
 224 AC_ARG_WITH([consumerd-only],
 225         AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
 226         [consumerd_only=$withval],
 227         [consumerd_only=no])
 228 AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])
 229
 230 # Epoll check. If not present, the build will fallback on poll() API
 231 AX_HAVE_EPOLL(
 232         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 233         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 234 )
 235 AX_CONFIG_FEATURE(
 236         [epoll], [This platform supports epoll(7)],
 237         [HAVE_EPOLL], [This platform supports epoll(7).],
 238         [enable_epoll="yes"], [enable_epoll="no"]
 239 )
 240 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 241
 242 AC_SYS_LARGEFILE
 243 AC_PROG_CC
 244 LT_INIT
 245 AC_PROG_YACC
 246 AC_PROG_LEX
 247
 248 AC_DEFUN([AC_PROG_BISON], [AC_CHECK_PROGS(BISON, bison, bison)])
 249
 250 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
 251
 252 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
 253
 254 lttngincludedir="${includedir}/lttng"
 255
 256 AC_SUBST(lttngincludedir)
 257 AC_SUBST(DEFAULT_INCLUDES)
 258
 259 lttnglibexecdir="${libdir}/lttng/libexec"
 260 AC_SUBST(lttnglibexecdir)
 261
 262 AC_CONFIG_FILES([
 263         Makefile
 264         doc/Makefile
 265         doc/man/Makefile
 266         include/Makefile
 267         extras/Makefile
 268         extras/bindings/Makefile
 269         extras/bindings/swig/Makefile
 270         extras/bindings/swig/python/Makefile
 271         src/Makefile
 272         src/common/Makefile
 273         src/common/kernel-ctl/Makefile
 274         src/common/kernel-consumer/Makefile
 275         src/common/ust-consumer/Makefile
 276         src/common/hashtable/Makefile
 277         src/common/sessiond-comm/Makefile
 278         src/common/compat/Makefile
 279         src/common/relayd/Makefile
 280         src/common/testpoint/Makefile
 281         src/lib/Makefile
 282         src/lib/lttng-ctl/Makefile
 283         src/lib/lttng-ctl/filter/Makefile
 284         src/bin/Makefile
 285         src/bin/lttng-consumerd/Makefile
 286         src/bin/lttng-sessiond/Makefile
 287         src/bin/lttng-relayd/Makefile
 288         src/bin/lttng/Makefile
 289         tests/Makefile
 290         tests/kernel/Makefile
 291         tests/tools/Makefile
 292         tests/tools/streaming/Makefile
 293         tests/tools/filtering/Makefile
 294         tests/tools/health/Makefile
 295         tests/ust/Makefile
 296         tests/ust/nprocesses/Makefile
 297         tests/ust/high-throughput/Makefile
 298         tests/ust/low-throughput/Makefile
 299         tests/ust/before-after/Makefile
 300         tests/ust/multi-session/Makefile
 301         tests/ust/overlap/Makefile
 302         tests/ust/overlap/demo/Makefile
 303 ])
 304
 305 AC_OUTPUT
 306
 307 #
 308 # Mini-report on what will be built
 309 #
 310 AS_ECHO()
 311
 312 AS_ECHO("Version name: $version_name")
 313 AS_ECHO("$version_description")
 314
 315 AS_ECHO()
 316
 317 # Target architecture we're building for
 318 target_arch=$host_cpu
 319 [
 320 for f in $CFLAGS; do
 321         if test $f = "-m32"; then
 322                         target_arch="32-bit"
 323         elif test $f = "-m64"; then
 324                         target_arch="64-bit"
 325         fi
 326 done
 327 ]
 328 AS_ECHO_N("Target architecture: ")
 329 AS_ECHO($target_arch)
 330
 331 # LTTng-UST enabled/disabled
 332 AS_ECHO_N("Lttng-UST support: ")
 333 AS_IF([test "x$lttng_ust_support" = "xyes"],[
 334         AS_ECHO("Enabled")
 335 ],[
 336         AS_ECHO("Disabled")
 337 ])
 338
 339 #Python binding enabled/disabled
 340 AS_ECHO_N("Python binding: ")
 341 AS_IF([test "x${enable_python:-yes}" = xyes], [
 342         AS_ECHO("Enabled")
 343 ],[
 344         AS_ECHO("Disabled")
 345 ])
 346
 347 # Do we build only the consumerd, or everything
 348 AS_IF([test "x$consumerd_only" = "xyes"],[
 349         AS_ECHO("Only the consumerd daemon will be built.")
 350 ],[
 351         AS_ECHO("All binaries will be built.")
 352 ])
 353
 354 # Print the bindir and libdir this `make install' will install into.
 355 AS_ECHO()
 356 AS_ECHO_N("Binaries will be installed in:  ")
 357 AS_ECHO("`eval eval echo $bindir`")
 358 AS_ECHO_N("Libraries will be installed in: ")
 359 AS_ECHO("`eval eval echo $libdir`")
 360
 361 # If we build the sessiond, print the paths it will use
 362 AS_IF([test "x$consumerd_only" = "xno"],[
 363         AS_ECHO()
 364         AS_ECHO("The sessiond daemon will look in the following directories: ")
 365         AS_ECHO_N("32-bit consumerd executable at: ")
 366         AS_IF([test "$CONSUMERD32_BIN" = ""],[
 367                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 368                 AS_ECHO("/lttng-consumerd")
 369         ],[
 370                 AS_ECHO("$CONSUMERD32_BIN")
 371         ])
 372
 373         AS_ECHO_N("32-bit consumer libraries in:   ")
 374         AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
 375                 AS_ECHO("`eval eval echo $libdir`")
 376         ],[
 377                 AS_ECHO("$CONSUMERD32_LIBDIR")
 378         ])
 379
 380         AS_ECHO_N("64-bit consumerd executable at: ")
 381         AS_IF([test "$CONSUMERD64_BIN" = ""],[
 382                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 383                 AS_ECHO("/lttng-consumerd")
 384         ],[
 385                 AS_ECHO("$CONSUMERD64_BIN")
 386         ])
 387
 388         AS_ECHO_N("64-bit consumer libraries in:   ")
 389         AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
 390                 AS_ECHO("`eval eval echo $libdir`")
 391         ],[
 392                 AS_ECHO("$CONSUMERD64_LIBDIR")
 393         ])
 394 ])
 395
 396 AS_ECHO()
 397