configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Revision: 1.35 $)
   3 AC_INIT(mimetic/mimetic.h)
   4 AC_CANONICAL_SYSTEM
   5
   6 AM_INIT_AUTOMAKE(mimetic,0.9.3)
   7 AM_CONFIG_HEADER(mimetic/config.h)
   8
   9 dnl Checks for programs.
  10 AC_PROG_CC
  11 AC_PROG_MAKE_SET
  12 AC_PROG_LIBTOOL
  13
  14 dnl defines HAVE_MMAP if mmapping works
  15 AC_FUNC_MMAP
  16 AC_CHECK_FUNCS(madvise)
  17
  18 AC_PROG_CXX
  19 AC_PROG_CXXCPP
  20
  21 AC_PROG_INSTALL
  22
  23 AC_LANG_CPLUSPLUS
  24
  25 INCLUDEDIR=$includedir/mimetic
  26
  27 debug_enabled=false
  28
  29 dnl CFLAGS and CXXFLAGS default to -O2 -g
  30
  31 dnl CXXFLAGS="$CXXFLAGS -DNDEBUG -fno-exceptions"
  32 CXXFLAGS="$CXXFLAGS -DNDEBUG"
  33
  34 AC_ARG_ENABLE(debug,
  35   [  --enable-debug[=LEVEL]  enables debug symbols [default=2]],
  36   if test "$enableval" = "yes"; then
  37     debug_enabled=true
  38     CXXFLAGS="-g -Wall"
  39   else
  40     if test "$enableval" != "no"; then
  41       debug_enabled=true
  42       CXXFLAGS="-g$enableval -Wall"
  43     fi
  44   fi
  45   )
  46
  47 AC_ARG_ENABLE(profile,
  48   [  --enable-profile        enables profiling],
  49   if test "$enableval" = "yes"; then
  50     CXXFLAGS="$CXXFLAGS -pg -a"
  51   fi
  52   )
  53
  54 dnl *** Checks for libraries.
  55
  56 AC_ARG_WITH(stlport,
  57   [  --with-stlport[=BASEDIR]       use STLport],
  58   enable_stlport="yes"
  59   dnl STLport base dir
  60   if test "$withval" != "no"; then
  61       if test $withval != "yes"; then
  62
  63           with_stlport_basedir=$withval
  64       with_stlport_includes=${withval}/include/stlport
  65           with_stlport_libraries=${withval}/lib
  66       fi
  67   fi
  68   , enable_stlport=no)
  69
  70 AC_ARG_WITH(stlport-includes,
  71   [  --with-stlport-includes=DIR    where the STLport includes are ],
  72   [with_stlport_includes=$withval])
  73
  74 AC_ARG_WITH(stlport-libraries,
  75   [  --with-stlport-libraries=DIR   where STLport library is installed],
  76   [with_stlport_libraries=$withval])
  77
  78 AC_ARG_WITH(stlport-libname,
  79   [  --with-stlport-libname=NAME    STLport lib base name],
  80   [with_stlport_libname=$withval])
  81
  82 dnl AC_ARG_WITH(stlport-debug,
  83 dnl  [  --with-stlport-debug    STLport debug mode on/off.[default: on with --enable-debug off otherwise],
  84 dnl  [  with_stlport_libname=${with_stlport_libname}_stldebug  ])
  85
  86 if test "$enable_stlport" = "yes"; then
  87   dnl ** debug enabled ?
  88   if test "$debug_enabled" = "true"; then
  89     CXXFLAGS="$CXXFLAGS -D_STLP_DEBUG"
  90   fi
  91   dnl *** STLport include dir
  92   if test "$with_stlport_includes"; then
  93     AC_CHECK_HEADER(${with_stlport_includes}/stl_user_config.h,
  94                      stlp_headers_found=true)
  95   else
  96     stlp_include_dirs="/usr/local/include/stlport /usr/include/stlport"
  97     for stlp_inc in $stlp_include_dirs; do
  98       AC_CHECK_HEADER(${stlp_inc}/stl_user_config.h,
  99                       with_stlport_includes=$stlp_inc
 100               export stlp_headers_found=true
 101               break)
 102     done
 103   fi
 104
 105   if test "$stlp_headers_found" != "true"; then
 106     AC_MSG_ERROR([I'm unable to find STLport include directory])
 107   fi
 108
 109   if test "$with_stlport_libraries"; then
 110     stlp_ldflags="$stlp_ldflags -L${with_stlport_libraries}"
 111   fi
 112
 113   dnl *** STLport library(it must be linked with libm & libpthread on linux...
 114   AC_CHECK_LIB(m, main,stlp_ldflags="$stlp_ldflags -lm")
 115   case "$host_os" in
 116     freebsd*)
 117         stlp_ldflags="$stlp_ldflags -pthread";;
 118     *netbsd*)
 119     stlp_ldflags="$stlp_ldflags -L/usr/libexec -lm"
 120     ;;
 121     *) stlp_ldflags="$stlp_ldflags -lpthread"
 122        AC_CHECK_LIB(pthread, main,stlp_ldflags="$stlp_ldflags -lpthread")
 123     ;;
 124   esac
 125
 126   if test "$with_stlport_libname"; then
 127     AC_CHECK_LIB($with_stlport_libname,main,stlp_lib_found=true,,
 128                  [$stlp_ldflags])
 129   else
 130     dnl *** try to get stlport library name
 131     stlp_libs="stlport_gcc stlport_icl stlport_cygwin stlport_dec \
 132        stlport_djgpp stlport_mingw32 stlport_aCC stlport_kcc stlport_misppro \
 133        stlport_sunpro stlport_vc5 stlport_vc6 stlport_vc7 stlport_watcom"
 134     for stlp_libname in $stlp_libs; do
 135       test "$debug_enabled" = "true" && stlp_libname=${stlp_libname}_debug
 136       AC_CHECK_LIB($stlp_libname, main,
 137         with_stlport_libname=$stlp_libname
 138     stlp_lib_found=true
 139     break,
 140       ,[$stlp_ldflags])
 141     done
 142   fi
 143
 144   if test "$stlp_lib_found" != "true"; then
 145       AC_MSG_ERROR([I'm unable to find STLport library. You must call configure
 146                     with the --with-stlport-libname option])
 147   fi
 148   stlp_ldflags="$stlp_ldflags -l$with_stlport_libname"
 149   CXXFLAGS="$CXXFLAGS -I$with_stlport_includes"
 150   LDFLAGS="$LDFLAGS ${stlp_ldflags}"
 151 fi
 152
 153 CXXFLAGS="$CXXFLAGS -DHAVE_MIMETIC_CONFIG"
 154 CFLAGS="$CXXFLAGS"
 155
 156 dnl ** check for STL required features
 157  AC_MSG_CHECKING([STL required features])
 158  AC_TRY_COMPILE([#include <string>],
 159       [using namespace std; char_traits<char>::eq('a','a');],
 160       ,
 161       AC_MSG_ERROR([std::char_traits unsupported])
 162       )
 163 AC_TRY_COMPILE([#include <streambuf>],
 164       [using namespace std; struct sbd:public streambuf {} msb;],
 165       ,
 166       AC_MSG_ERROR([std::streambuf unsupported])
 167       )
 168 AC_MSG_RESULT([yes])
 169
 170
 171 dnl Checks for typedefs, structures, and compiler characteristics.
 172 AC_TYPE_SIZE_T
 173 AC_TYPE_OFF_T
 174 AC_TYPE_UID_T
 175
 176 AC_HEADER_DIRENT
 177 AC_CHECK_HEADERS(sys/stat.h)
 178 AC_CHECK_HEADERS(sys/types.h)
 179 AC_CHECK_HEADERS(sys/time.h)
 180 AC_CHECK_HEADERS(stdint.h)
 181
 182 AC_SUBST(PACKAGE)
 183 AC_SUBST(VERSION)
 184 AC_SUBST(INCLUDEDIR)
 185
 186 AC_OUTPUT(Makefile          \
 187     mimetic/Makefile        \
 188     mimetic/codec/Makefile  \
 189     mimetic/rfc822/Makefile \
 190     mimetic/os/Makefile     \
 191     mimetic/parser/Makefile \
 192     test/Makefile           \
 193     examples/Makefile       \
 194     doc/Makefile            \
 195     doc/doxygen.config      \
 196     win32/Makefile)