configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AM_CXXFLAGS=
   5
   6 AC_INIT(BlackBoxCellML, 0.1, [[ak.miller@auckland.ac.nz]])
   7 AC_PREREQ(2.59)
   8 AC_CONFIG_SRCDIR([sources/BlaBoC/BlaBoCImpl.cpp])
   9 AC_CONFIG_AUX_DIR([.])
  10 AC_CONFIG_HEADER([blaboc_config.h])
  11
  12 AM_INIT_AUTOMAKE([-Wno-portability])
  13 PKG_PROG_PKG_CONFIG
  14
  15 AC_ARG_WITH(cellml_api,
  16 [  --with-cellml_api=/path/to/API  Path to the CellML API],
  17 [if test -d ${withval}; then
  18     if test ! -f ${withval}/libcellml.la; then
  19        AC_MSG_ERROR(The path given in --with-cellml-api=$cellml_api doesn't contain a compiled CellML API)
  20     fi
  21     CELLML_API_DIR=$withval
  22 else
  23         AC_MSG_ERROR(The path given in --with-cellml-api=$cellml_api doesn't exist or isn't a directory)
  24 fi],[AC_MSG_ERROR(You didn't specify the path to the CellML API)])
  25
  26 # Checks for programs.
  27 AC_PROG_CXX
  28 AC_LANG(C)
  29 AC_LANG(C++)
  30
  31 # Set up libtool...
  32 AC_LIBTOOL_DLOPEN
  33 AC_LIBLTDL_CONVENIENCE
  34 AC_DISABLE_STATIC
  35 AC_LIBTOOL_WIN32_DLL
  36 AC_PROG_LIBTOOL
  37 AC_LIB_LTDL
  38 LT_LANG(C++)
  39 AC_SUBST([LIBTOOL_DEPS])
  40
  41 # Checks for types...
  42 AC_TYPE_INT16_T
  43 AC_TYPE_UINT16_T
  44 AC_TYPE_INT32_T
  45 AC_TYPE_UINT32_T
  46 AC_TYPE_UINT64_T
  47
  48 # Checks for typedefs, structures, and compiler characteristics.
  49 AC_HEADER_STDBOOL
  50 AC_C_CONST
  51 AC_C_INLINE
  52
  53 # Checks for library functions.
  54 AC_HEADER_STDC
  55
  56 # Check for size of wchar_t...
  57 AC_CHECK_SIZEOF(wchar_t*)
  58
  59 case $srcdir in
  60   [\\/]* | ?:[\\/]* ) # Absolute
  61      abssrcdir=$srcdir
  62      testdir=$srcdir/tests
  63      ;;
  64   *)
  65      abssrcdir=`pwd`/$srcdir
  66      testdir=`pwd`/$srcdir/tests ;;
  67 esac
  68
  69 case "$build" in
  70 *-cygwin*|*-mingw*|*-msvc*|*-mks*|*w32*)
  71     testdir=`$srcdir/build/cygwin-wrapper echo $testdir`
  72     ;;
  73 esac
  74
  75 VISIBILITY_FLAGS=
  76 EXTRA_OPTIMISATION=
  77 dnl Borrowed from glibc configure.in
  78 dnl ===============================================================
  79 if test "$GCC" = "yes"; then
  80   AC_CACHE_CHECK(for visibility(hidden) attribute,
  81                  ac_cv_visibility_hidden,
  82                  [cat > conftest.c <<EOF
  83                   int foo __attribute__ ((visibility ("hidden"))) = 1;
  84 EOF
  85                   ac_cv_visibility_hidden=no
  86                   if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
  87                     if grep '\.hidden.*foo' conftest.s >/dev/null; then
  88                       ac_cv_visibility_hidden=yes
  89                     fi
  90                   fi
  91                   rm -f conftest.[cs]
  92                  ])
  93   if test "$ac_cv_visibility_hidden" = "yes"; then
  94     AC_DEFINE([HAVE_VISIBILITY_ATTRIBUTE], [], [Define if gcc visibility attributes supported])
  95     VISIBILITY_FLAGS=-fvisibility=hidden
  96   fi
  97   EXTRA_OPTIMISATION="-O2 -ffast-math"
  98 fi
  99
 100 AM_CXXFLAGS="$AM_CXXFLAGS $VISIBILITY_FLAGS"
 101
 102 CXXFLAGS="$CXXFLAGS $EXTRA_OPTIMISATION"
 103 CFLAGS="$CFLAGS $EXTRA_OPTIMISATION"
 104
 105 # Host specific peculiarities...
 106 CYGWIN_WRAPPER=
 107 STLLINK=
 108
 109 if test "$with_gnu_ld" = yes; then
 110   # Catch unresolved symbols on all platforms, because they will break the
 111   # build when we try on Win32.
 112   STLLINK="$STLLINK -Wl,--unresolved-symbols=ignore-in-shared-libs"
 113 fi
 114
 115 case "$host-$CXX" in
 116 *msvc*|*wince*)
 117         STLLINK=-no-undefined
 118         CYGWIN_WRAPPER="${abssrcdir}/build/cygwin-wrapper"
 119         ;;
 120 *cygwin*|*mks*|*mingw*)
 121         case "$build" in
 122         *cygwin*|*mks*|*msvc*|*wince|*mingw*)
 123                 STLLINK="-lstlport.5.0 -no-undefined"
 124                 CYGWIN_WRAPPER="${abssrcdir}/build/cygwin-wrapper"
 125                 ;;
 126         *)
 127                 STLLINK=-no-undefined
 128                 ;;
 129         esac
 130         ;;
 131 *linux*)
 132         STLLINK="$STLLINK -lpthread"
 133         ;;
 134 *)
 135         ;;
 136 esac
 137 AC_SUBST([CYGWIN_WRAPPER])
 138 AC_SUBST([STLLINK])
 139 AC_SUBST([AM_CXXFLAGS])
 140 AC_SUBST([THREADFLAGS])
 141 AC_SUBST([CELLML_API_DIR])
 142
 143 AC_DEFINE_UNQUOTED(TESTDIR, L"$testdir",
 144                    [Define TESTDIR to path of test sources.])
 145
 146 AC_CONFIG_FILES([
 147                  Makefile
 148                 ])
 149 AC_OUTPUT