configure.ac

   1 AC_INIT([lttng-tools],[2.0.1],[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="Annedd'ale"
  10 version_description="New type of beer, 100% from Quebec, flavored with sapin beaumier needles, with a touch of hops."
  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_CHECK_HEADERS([ \
  18         sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
  19         signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
  20         getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
  21 ])
  22
  23 # Babeltrace viewer check
  24 AC_ARG_WITH([babeltrace-bin],
  25         AS_HELP_STRING([--with-babeltrace-bin],
  26         [Location of the babeltrace viewer executable (including the filename)]),
  27         [BABELTRACE_BIN="$withval"],
  28         [BABELTRACE_BIN=''])
  29 AC_SUBST([BABELTRACE_BIN])
  30
  31 # lttv-gui
  32 AC_ARG_WITH([lttv-gui-bin],
  33         AS_HELP_STRING([--with-lttv-gui-bin],
  34    [Location of the lttv GUI viewer executable (including the filename)]),
  35    [LTTV_GUI_BIN="$withval"],
  36    [LTTV_GUI_BIN=''])
  37 AC_SUBST([LTTV_GUI_BIN])
  38
  39 AC_ARG_WITH([consumerd32-bin],
  40         AS_HELP_STRING([--with-consumerd32-bin],
  41         [Location of the 32-bit consumerd executable (including the filename)]),
  42         [CONSUMERD32_BIN="$withval"],
  43         [CONSUMERD32_BIN=''])
  44 AC_SUBST([CONSUMERD32_BIN])
  45
  46 AC_ARG_WITH([consumerd64-bin],
  47         AS_HELP_STRING([--with-consumerd64-bin],
  48         [Location of the 64-bit consumerd executable (including the filename)]),
  49         [CONSUMERD64_BIN="$withval"],
  50         [CONSUMERD64_BIN=''])
  51 AC_SUBST([CONSUMERD64_BIN])
  52
  53 AC_ARG_WITH([consumerd32-libdir],
  54         AS_HELP_STRING([--with-consumerd32-libdir],
  55         [Directory containing the 32-bit consumerd libraries]),
  56         [CONSUMERD32_LIBDIR="$withval"],
  57         [CONSUMERD32_LIBDIR=''])
  58 AC_SUBST([CONSUMERD32_LIBDIR])
  59
  60 AC_ARG_WITH([consumerd64-libdir],
  61         AS_HELP_STRING([--with-consumerd64-libdir],
  62         [Directory containing the 64-bit consumerd libraries]),
  63         [CONSUMERD64_LIBDIR="$withval"],
  64         [CONSUMERD64_LIBDIR=''])
  65 AC_SUBST([CONSUMERD64_LIBDIR])
  66
  67 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_BIN], "$CONSUMERD32_BIN", [Location of the 32-bit consumerd executable.])
  68 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_BIN], "$CONSUMERD64_BIN", [Location of the 64-bit consumerd executable])
  69 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD32_LIBDIR], "$CONSUMERD32_LIBDIR", [Search for consumerd 32-bit libraries in this location.])
  70 AC_DEFINE_UNQUOTED([CONFIG_CONSUMERD64_LIBDIR], "$CONSUMERD64_LIBDIR", [Search for consumerd 64-bit libraries in this location.])
  71 AC_DEFINE_UNQUOTED([CONFIG_BABELTRACE_BIN], "$BABELTRACE_BIN", [Location of the babeltrace viewer executable.])
  72 AC_DEFINE_UNQUOTED([CONFIG_LTTV_GUI_BIN], "$LTTV_GUI_BIN", [Location of the lttv GUI viewer executable.])
  73
  74 # Check for pthread
  75 AC_CHECK_LIB([pthread], [pthread_create], [],
  76         [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
  77 )
  78
  79 # Check libpopt
  80 AC_CHECK_LIB([popt], [poptGetContext], [],
  81         [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
  82 )
  83
  84 # URCU library version needed or newer
  85 liburcu_version=">= 0.6.7"
  86
  87 # Check liburcu needed function calls
  88 AC_CHECK_DECL([cds_list_add], [],
  89         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
  90 )
  91 AC_CHECK_DECL([cds_wfq_init], [],
  92         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
  93 )
  94 AC_CHECK_DECL([cds_wfq_dequeue_blocking], [],
  95     [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
  96 )
  97 AC_CHECK_DECL([futex_async], [],
  98         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
  99 )
 100 AC_CHECK_DECL([rcu_thread_offline], [],
 101         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 102 )
 103 AC_CHECK_DECL([rcu_thread_online], [],
 104         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 105 )
 106 AC_CHECK_DECL([caa_likely], [],
 107         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu.h>]]
 108 )
 109
 110 # Check liblttng-ust-ctl library
 111 AC_ARG_ENABLE(lttng-ust,
 112         AS_HELP_STRING([--disable-lttng-ust],[build without LTTng-UST (Userspace Tracing) support]),
 113         lttng_ust_support=$enableval, lttng_ust_support=yes)
 114
 115 AS_IF([test "x$lttng_ust_support" = "xyes"], [
 116         AC_CHECK_LIB([lttng-ust-ctl], [ustctl_create_session], [],
 117                 [AC_MSG_ERROR([Cannot find LTTng-UST. Use [LDFLAGS]=-Ldir to specify its location, or specify --disable-lttng-ust to build lttng-tools without LTTng-UST support.])]
 118         )
 119 ])
 120
 121 AM_CONDITIONAL([HAVE_LIBLTTNG_UST_CTL], [ test "x$ac_cv_lib_lttng_ust_ctl_ustctl_create_session" = "xyes" ])
 122
 123 AC_CHECK_FUNCS([sched_getcpu sysconf])
 124
 125 # check for dlopen
 126 AC_CHECK_LIB([dl], [dlopen],
 127 [
 128         have_libdl=yes
 129 ],
 130 [
 131         #libdl not found, check for dlopen in libc.
 132         AC_CHECK_LIB([c], [dlopen],
 133         [
 134                 have_libc_dl=yes
 135         ],
 136         [
 137                 AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
 138         ])
 139 ])
 140 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
 141 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
 142
 143 # Option to only build the consumer daemon and its libraries
 144 AC_ARG_WITH([consumerd-only],
 145         AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
 146         [consumerd_only=$withval],
 147         [consumerd_only=no])
 148 AM_CONDITIONAL([BUILD_CONSUMERD_ONLY], [test "x$consumerd_only" = "xyes"])
 149
 150 # Epoll check. If not present, the build will fallback on poll() API
 151 AX_HAVE_EPOLL(
 152         [AX_CONFIG_FEATURE_ENABLE(epoll)],
 153         [AX_CONFIG_FEATURE_DISABLE(epoll)]
 154 )
 155 AX_CONFIG_FEATURE(
 156         [epoll], [This platform supports epoll(7)],
 157         [HAVE_EPOLL], [This platform supports epoll(7).],
 158         [enable_epoll="yes"], [enable_epoll="no"]
 159 )
 160 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
 161
 162 AC_SYS_LARGEFILE
 163 AC_PROG_CC
 164 LT_INIT
 165
 166 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
 167
 168 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
 169
 170 lttngincludedir="${includedir}/lttng"
 171
 172 AC_SUBST(lttngincludedir)
 173 AC_SUBST(DEFAULT_INCLUDES)
 174
 175 lttnglibexecdir="${libdir}/lttng/libexec"
 176 AC_SUBST(lttnglibexecdir)
 177
 178 AC_CONFIG_FILES([
 179         Makefile
 180         doc/Makefile
 181         doc/man/Makefile
 182         include/Makefile
 183         src/Makefile
 184         src/common/Makefile
 185         src/common/kernel-ctl/Makefile
 186         src/common/kernel-consumer/Makefile
 187         src/common/ust-consumer/Makefile
 188         src/common/hashtable/Makefile
 189         src/common/sessiond-comm/Makefile
 190         src/common/compat/Makefile
 191         src/lib/Makefile
 192         src/lib/lttng-ctl/Makefile
 193         src/bin/Makefile
 194         src/bin/lttng-consumerd/Makefile
 195         src/bin/lttng-sessiond/Makefile
 196         src/bin/lttng/Makefile
 197         tests/Makefile
 198         tests/kernel/Makefile
 199         tests/tools/Makefile
 200         tests/ust/Makefile
 201         tests/ust/nprocesses/Makefile
 202         tests/ust/high-throughput/Makefile
 203         tests/ust/low-throughput/Makefile
 204         tests/ust/before-after/Makefile
 205         tests/ust/multi-session/Makefile
 206 ])
 207
 208 AC_OUTPUT
 209
 210 #
 211 # Mini-report on what will be built
 212 #
 213 AS_ECHO()
 214
 215 AS_ECHO("Version name: $version_name")
 216 AS_ECHO("$version_description")
 217
 218 AS_ECHO()
 219
 220 # Target architecture we're building for
 221 target_arch=$host_cpu
 222 [
 223 for f in $CFLAGS; do
 224         if test $f = "-m32"; then
 225                         target_arch="32-bit"
 226         elif test $f = "-m64"; then
 227                         target_arch="64-bit"
 228         fi
 229 done
 230 ]
 231 AS_ECHO_N("Target architecture: ")
 232 AS_ECHO($target_arch)
 233
 234 # LTTng-UST enabled/disabled
 235 AS_ECHO_N("Lttng-UST support: ")
 236 AS_IF([test "x$lttng_ust_support" = "xyes"],[
 237         AS_ECHO("Enabled")
 238 ],[
 239         AS_ECHO("Disabled")
 240 ])
 241
 242 # Do we build only the consumerd, or everything
 243 AS_IF([test "x$consumerd_only" = "xyes"],[
 244         AS_ECHO("Only the consumerd daemon will be built.")
 245 ],[
 246         AS_ECHO("All binaries will be built.")
 247 ])
 248
 249 # Print the bindir and libdir this `make install' will install into.
 250 AS_ECHO()
 251 AS_ECHO_N("Binaries will be installed in:  ")
 252 AS_ECHO("`eval eval echo $bindir`")
 253 AS_ECHO_N("Libraries will be installed in: ")
 254 AS_ECHO("`eval eval echo $libdir`")
 255
 256 # If we build the sessiond, print the paths it will use
 257 AS_IF([test "x$consumerd_only" = "xno"],[
 258         AS_ECHO()
 259         AS_ECHO("The sessiond daemon will look in the following directories: ")
 260         AS_ECHO_N("32-bit consumerd executable at: ")
 261         AS_IF([test "$CONSUMERD32_BIN" = ""],[
 262                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 263                 AS_ECHO("/lttng-consumerd")
 264         ],[
 265                 AS_ECHO("$CONSUMERD32_BIN")
 266         ])
 267
 268         AS_ECHO_N("32-bit consumer libraries in:   ")
 269         AS_IF([test "$CONSUMERD32_LIBDIR" = ""],[
 270                 AS_ECHO("`eval eval echo $libdir`")
 271         ],[
 272                 AS_ECHO("$CONSUMERD32_LIBDIR")
 273         ])
 274
 275         AS_ECHO_N("64-bit consumerd executable at: ")
 276         AS_IF([test "$CONSUMERD64_BIN" = ""],[
 277                 AS_ECHO_N("`eval eval echo $lttnglibexecdir`")
 278                 AS_ECHO("/lttng-consumerd")
 279         ],[
 280                 AS_ECHO("$CONSUMERD64_BIN")
 281         ])
 282
 283         AS_ECHO_N("64-bit consumer libraries in:   ")
 284         AS_IF([test "$CONSUMERD64_LIBDIR" = ""],[
 285                 AS_ECHO("`eval eval echo $libdir`")
 286         ],[
 287                 AS_ECHO("$CONSUMERD64_LIBDIR")
 288         ])
 289 ])
 290
 291 AS_ECHO()
 292