configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4
   5 AC_PREREQ([2.63])
   6 AC_INIT([userspace-rcu], [0.2.2], [mathieu dot desnoyers at polymtl dot ca])
   7 AC_CONFIG_AUX_DIR([config])
   8 AC_CONFIG_MACRO_DIR([m4])
   9 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
  10 AC_CONFIG_SRCDIR([urcu.h])
  11 AC_CONFIG_HEADERS([config.h])
  12
  13 # Checks for programs.
  14 AC_PROG_CC
  15 AC_PROG_MAKE_SET
  16 AC_PROG_LIBTOOL
  17
  18 # Checks for typedefs, structures, and compiler characteristics.
  19 AC_C_INLINE
  20 AC_TYPE_PID_T
  21 AC_TYPE_SIZE_T
  22
  23 # Checks for library functions.
  24 AC_FUNC_MALLOC
  25 AC_FUNC_MMAP
  26 AC_CHECK_FUNCS([bzero gettimeofday munmap strtoul])
  27
  28 # Find arch type
  29 case $host_cpu in
  30         x86_64) ARCHTYPE="x86";;
  31         i586) ARCHTYPE="x86" ;;
  32         i686) ARCHTYPE="x86" ;;
  33         powerpc) ARCHTYPE="ppc" ;;
  34         ppc64) ARCHTYPE="ppc" ;;
  35         ppc) ARCHTYPE="ppc" ;;
  36         s390) ARCHTYPE="s390" ;;
  37         s390x) ARCHTYPE="s390" ;;
  38         *) ARCHTYPE="unknown";;
  39 esac
  40
  41 if test "$ARCHTYPE" = "unknown"; then
  42         AC_MSG_ERROR([Unable to detect the architecture.])
  43 fi
  44 AC_SUBST(ARCHTYPE)
  45
  46 AM_CONDITIONAL([GCC_API], [test "x@ARCHTYPE@" != xx86 -a "x@ARCHTYPE@" != xppc])
  47
  48
  49 AC_CONFIG_FILES([
  50         Makefile
  51         tests/Makefile
  52 ])
  53 AC_OUTPUT