configure.ac

   1 AC_INIT([lttng-tools], [2.0-pre13], [david.goulet@polymtl.ca], ,[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 AM_SILENT_RULES([yes])
   8
   9 AC_CHECK_HEADERS([ \
  10         sys/types.h unistd.h fcntl.h string.h pthread.h limits.h \
  11         signal.h stdlib.h sys/un.h sys/socket.h stdlib.h stdio.h \
  12         getopt.h sys/ipc.h sys/shm.h popt.h grp.h \
  13 ])
  14
  15 # URCU library version needed or newer
  16 liburcu_version="0.6.0"
  17
  18 # Check for pthread
  19 AC_CHECK_LIB([pthread], [pthread_create], [],
  20         [AC_MSG_ERROR([Cannot find libpthread. Use [LDFLAGS]=-Ldir to specify its location.])]
  21 )
  22
  23 # Check libpopt
  24 AC_CHECK_LIB([popt], [poptGetContext], [],
  25         [AC_MSG_ERROR([Cannot find libpopt. Use [LDFLAGS]=-Ldir to specify its location.])]
  26 )
  27
  28 # Check liburcu list.h, wfqueue.h, futex.h
  29 AC_CHECK_DECL([cds_list_add], [],
  30         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/list.h>]]
  31 )
  32
  33 # Check liburcu
  34 AC_CHECK_DECL([caa_get_cycles], [],
  35         [AC_MSG_ERROR([liburcu liburcu_version or newer is needed])], [[#include <urcu/arch.h>]]
  36 )
  37
  38 AC_CHECK_DECL([cds_wfq_init], [],
  39         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/wfqueue.h>]]
  40 )
  41
  42 AC_CHECK_DECL([futex_async], [],
  43         [AC_MSG_ERROR([liburcu $liburcu_version or newer is needed])], [[#include <urcu/futex.h>]]
  44 )
  45
  46 AX_HAVE_EPOLL(
  47         [AX_CONFIG_FEATURE_ENABLE(epoll)],
  48         [AX_CONFIG_FEATURE_DISABLE(epoll)]
  49 )
  50
  51 AX_CONFIG_FEATURE(
  52         [epoll], [This platform supports epoll(7)],
  53         [HAVE_EPOLL], [This platform supports epoll(7).],
  54         [enable_epoll="yes"], [enable_epoll="no"]
  55 )
  56
  57 AM_CONDITIONAL([COMPAT_EPOLL], [ test "$enable_epoll" = "yes" ])
  58
  59 AC_PROG_CC
  60 AC_PROG_LIBTOOL
  61
  62 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
  63
  64 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir)"
  65
  66 lttngincludedir="${includedir}/lttng"
  67
  68 AC_SUBST(lttngincludedir)
  69 AC_SUBST(DEFAULT_INCLUDES)
  70
  71 AC_CONFIG_FILES([
  72         Makefile
  73         include/Makefile
  74         benchmark/Makefile
  75         libkernelctl/Makefile
  76         liblttngkconsumerd/Makefile
  77         liblttngctl/Makefile
  78         liblttng-sessiond-comm/Makefile
  79         libustctl/Makefile
  80         libustcomm/Makefile
  81         ltt-kconsumerd/Makefile
  82         ltt-sessiond/Makefile
  83         lttng/Makefile
  84         tests/Makefile
  85         doc/Makefile
  86 ])
  87
  88 AC_OUTPUT