configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 #AC_PREREQ([2.63])
   5 AC_INIT([ust], [0.0], [pierre-marc dot fournier at polymtl dot ca])
   6 AC_CONFIG_AUX_DIR(make_scripts)
   7 AM_INIT_AUTOMAKE([0.0 foreign])
   8 AC_CONFIG_SRCDIR([ust/localerr.h])
   9 AC_CONFIG_HEADERS([config.h])
  10
  11 # Checks for programs.
  12 AC_PROG_CC
  13 AC_PROG_MAKE_SET
  14 AC_PROG_LIBTOOL
  15
  16 ## Checks for libraries.
  17 ## FIXME: Replace `main' with a function in `-ldl':
  18 #AC_CHECK_LIB([dl], [main])
  19 ## FIXME: Replace `main' with a function in `-lmarkers':
  20 #AC_CHECK_LIB([markers], [main])
  21 ## FIXME: Replace `main' with a function in `-lpthread':
  22 #AC_CHECK_LIB([pthread], [main])
  23 ## FIXME: Replace `main' with a function in `-ltracectl':
  24 #AC_CHECK_LIB([tracectl], [main])
  25 ## FIXME: Replace `main' with a function in `-ltracing':
  26 #AC_CHECK_LIB([tracing], [main])
  27 ## FIXME: Replace `main' with a function in `-lurcu':
  28 #AC_CHECK_LIB([urcu], [main])
  29
  30 # Checks for header files.
  31 #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
  32
  33 # Checks for typedefs, structures, and compiler characteristics.
  34 AC_C_INLINE
  35 #AC_TYPE_INT16_T
  36 #AC_TYPE_INT32_T
  37 #AC_TYPE_INT64_T
  38 #AC_TYPE_INT8_T
  39 #AC_TYPE_PID_T
  40 #AC_TYPE_SIZE_T
  41 #AC_TYPE_SSIZE_T
  42 #AC_TYPE_UINT16_T
  43 #AC_TYPE_UINT32_T
  44 #AC_TYPE_UINT64_T
  45 #AC_TYPE_UINT8_T
  46 #AC_CHECK_TYPES([ptrdiff_t])
  47
  48 # Checks for library functions.
  49 AC_FUNC_MALLOC
  50 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
  51
  52 KCOMPAT_PATH=
  53 AC_ARG_WITH(kcompat, [  --with-kcompat path     Path to userspace kcompat source], [
  54         AC_CHECK_FILE(["$withval/kcompat.h"], KCOMPAT_PATH="$withval", [
  55                 AC_MSG_ERROR([Cannot find kcompat.h in kcompat directory])
  56         ])
  57 ])
  58 if test -n "${KCOMPAT_PATH}" ; then
  59    CPPFLAGS="-I$KCOMPAT_PATH/ $CPPFLAGS"
  60    AC_SUBST(CPPFLAGS)
  61 fi
  62 AC_CHECK_HEADER([kcompat.h], , AC_MSG_ERROR([Must specify kcompat path.]))
  63 AC_SUBST(KCOMPAT_PATH)
  64
  65 URCU_LIB=
  66 AC_CHECK_HEADER([urcu.h], [
  67         AC_CHECK_LIB(urcu, synchronize_rcu, [
  68                 URCU_PATH=
  69                 URCU_LIB="-lurcu"
  70         ])
  71 ])
  72 AC_ARG_WITH(urcu, [  --with-urcu path   Path to userspace RCU source], [
  73         AC_CHECK_FILE(["$withval/urcu.h"], [
  74                 URCU_PATH="$withval"
  75                 URCU_LIB="/liburcu.la" ],
  76                 AC_MSG_ERROR([Cannot find urcu.h in urcu directory]))
  77 ])
  78 if test -z "${URCU_LIB}" ; then
  79    AC_MSG_ERROR([Must specify urcu path.])
  80 fi
  81 AC_SUBST(URCU_PATH)
  82 AC_SUBST(URCU_LIB)
  83
  84 #AC_CONFIG_FILES([Makefile
  85 #                 hello/Makefile
  86 #                 libmallocwrap/Makefile
  87 #                 libmarkers/Makefile
  88 #                 libtracectl/Makefile
  89 #                 libtracing/Makefile
  90 #                 ust/Makefile
  91 #                 ustd/Makefile])
  92
  93 AC_CONFIG_FILES([Makefile libust/Makefile hello/Makefile libmallocwrap/Makefile ustd/Makefile ust/Makefile])
  94 AC_OUTPUT