AC_INIT(asio, [1.10.8])
AC_CONFIG_SRCDIR(include/asio.hpp)
AM_MAINTAINER_MODE
AM_INIT_AUTOMAKE([tar-ustar])

AC_CANONICAL_HOST
AM_PROG_CC_C_O
AC_PROG_CXX
AC_LANG(C++)
AC_PROG_RANLIB

AC_DEFINE(_REENTRANT, [1], [Define this])

AC_ARG_WITH(boost,
  AC_HELP_STRING([--with-boost=DIR],[location of boost distribution]),
[
  if test "${withval}" = no; then
    STANDALONE="yes"
  else
    CPPFLAGS="$CPPFLAGS -I${withval}"
    LIBS="$LIBS -L${withval}/stage/lib"
  fi
],
[
  BOOSTDIR="`pwd`/../boost_1_55_0"
  if test -d "${BOOSTDIR}"; then
    CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
    LIBS="$LIBS -L${BOOSTDIR}/stage/lib"
  else
    BOOSTDIR="`pwd`/../boost_1_54_0"
    if test -d "${BOOSTDIR}"; then
      CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
      LIBS="$LIBS -L${BOOSTDIR}/stage/lib"
    else
      BOOSTDIR="`pwd`/../boost_1_53_0"
      if test -d "${BOOSTDIR}"; then
        CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
      else
        BOOSTDIR="`pwd`/../boost_1_52_0"
        if test -d "${BOOSTDIR}"; then
          CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
        else
          BOOSTDIR="`pwd`/../boost_1_51_0"
          if test -d "${BOOSTDIR}"; then
            CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
          else
            BOOSTDIR="`pwd`/../boost_1_50_0"
            if test -d "${BOOSTDIR}"; then
              CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
            else
              BOOSTDIR="`pwd`/../boost_1_49_0"
              if test -d "${BOOSTDIR}"; then
                CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
              else
                BOOSTDIR="`pwd`/../boost_1_48_0"
                if test -d "${BOOSTDIR}"; then
                  CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                else
                  BOOSTDIR="`pwd`/../boost_1_47_0"
                  if test -d "${BOOSTDIR}"; then
                    CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                  else
                    BOOSTDIR="`pwd`/../boost_1_46_0"
                    if test -d "${BOOSTDIR}"; then
                      CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                    else
                      BOOSTDIR="`pwd`/../boost_1_46_1"
                      if test -d "${BOOSTDIR}"; then
                        CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                      else
                        BOOSTDIR="`pwd`/../boost_1_45_0"
                        if test -d "${BOOSTDIR}"; then
                          CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                        else
                          BOOSTDIR="`pwd`/../boost_1_44_0"
                          if test -d "${BOOSTDIR}"; then
                            CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                          else
                            BOOSTDIR="`pwd`/../boost_1_43_0"
                            if test -d "${BOOSTDIR}"; then
                              CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                            else
                              BOOSTDIR="`pwd`/../boost_1_42_0"
                              if test -d "${BOOSTDIR}"; then
                                CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                              else
                                BOOSTDIR="`pwd`/../boost_1_41_0"
                                if test -d "${BOOSTDIR}"; then
                                  CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                else
                                  BOOSTDIR="`pwd`/../boost_1_40_0"
                                  if test -d "${BOOSTDIR}"; then
                                    CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                  else
                                    BOOSTDIR="`pwd`/../boost_1_39_0"
                                    if test -d "${BOOSTDIR}"; then
                                      CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                    else
                                      BOOSTDIR="`pwd`/../boost_1_38_0"
                                      if test -d "${BOOSTDIR}"; then
                                        CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                      else
                                        BOOSTDIR="`pwd`/../boost_1_37_0"
                                        if test -d "${BOOSTDIR}"; then
                                          CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                        else
                                          BOOSTDIR="`pwd`/../boost_1_36_0"
                                          if test -d "${BOOSTDIR}"; then
                                            CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                          else
                                            BOOSTDIR="`pwd`/../boost_1_35_0"
                                            if test -d "${BOOSTDIR}"; then
                                              CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                            else
                                              BOOSTDIR="`pwd`/../boost_1_34_1"
                                              if test -d "${BOOSTDIR}"; then
                                                CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                              else
                                                BOOSTDIR="`pwd`/../boost_1_34_0"
                                                if test -d "${BOOSTDIR}"; then
                                                  CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                                else
                                                  BOOSTDIR="`pwd`/../boost_1_33_1"
                                                  if test -d "${BOOSTDIR}"; then
                                                    CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                                  else
                                                    BOOSTDIR="`pwd`/../boost_1_33_0"
                                                    if test -d "${BOOSTDIR}"; then
                                                      CPPFLAGS="$CPPFLAGS -I${BOOSTDIR}"
                                                    fi
                                                  fi
                                                fi
                                              fi
                                            fi
                                          fi
                                        fi
                                      fi
                                    fi
                                  fi
                                fi
                              fi
                            fi
                          fi
                        fi
                      fi
                    fi
                  fi
                fi
              fi
            fi
          fi
        fi
      fi
    fi
  fi
])

AC_ARG_ENABLE(separate-compilation,
[  --enable-separate-compilation  separate compilation of asio source],
[
  SEPARATE_COMPILATION=yes
])

AC_ARG_ENABLE(boost-coroutine,
[  --enable-boost-coroutine  use Boost.Coroutine to implement stackful coroutines],
[
  HAVE_BOOST_COROUTINE=yes
])

if test "$STANDALONE" != yes; then
  AC_CHECK_HEADER([boost/noncopyable.hpp],,
  [
    echo "Can't find boost headers. Please check the location of the boost"
    echo "distribution and rerun configure using the --with-boost=DIR option."
    exit 1
  ],[])
fi

AC_ARG_WITH(openssl,
  AC_HELP_STRING([--with-openssl=DIR],[location of openssl]),
[
  CPPFLAGS="$CPPFLAGS -I${withval}"
],[])

AC_CHECK_HEADER([openssl/ssl.h],,
[
  OPENSSL_FOUND=no
],[])

if test x$OPENSSL_FOUND != xno; then
  LIBS="$LIBS -lssl -lcrypto"
fi

AM_CONDITIONAL(HAVE_OPENSSL,test x$OPENSSL_FOUND != xno)

WINDOWS=no
case $host in
  *-*-linux*)
    CXXFLAGS="$CXXFLAGS -pthread"
    LDFLAGS="$LDFLAGS -pthread"
    ;;
  *-*-solaris*)
    if test "$GXX" = yes; then
      CXXFLAGS="$CXXFLAGS -D_PTHREADS"
    else
      # We'll assume Sun's CC.
      CXXFLAGS="$CXXFLAGS -mt"
    fi
    LIBS="$LIBS -lsocket -lnsl -lpthread"
    ;;
  *-*-mingw32*)
    CXXFLAGS="$CXXFLAGS -mthreads"
    LDFLAGS="$LDFLAGS -mthreads"
    LIBS="$LIBS -lws2_32 -lmswsock"
    WINDOWS=yes
    ;;
  *-pc-cygwin*)
    CXXFLAGS="$CXXFLAGS -D__USE_W32_SOCKETS -D_WIN32_WINNT=0x0501"
    LIBS="$LIBS -lws2_32 -lmswsock"
    WINDOWS=yes
    ;;
  *-apple-darwin*)
    CXXFLAGS="$CXXFLAGS"
    LDFLAGS="$LDFLAGS"
    ;;
  *-*-freebsd*)
    CXXFLAGS="$CXXFLAGS -pthread"
    LDFLAGS="$LDFLAGS -pthread"
    ;;
  *-*-netbsd*)
    CXXFLAGS="$CXXFLAGS -pthread"
    LDFLAGS="$LDFLAGS -pthread"
    ;;
esac

if test "$GXX" = yes; then
  CXXFLAGS="$CXXFLAGS -ftemplate-depth-256"
  if test "$STANDALONE" = yes; then
    CPPFLAGS="-std=c++0x $CPPFLAGS"
  fi
fi

if test "$STANDALONE" = yes; then
  CPPFLAGS="$CPPFLAGS -DASIO_STANDALONE"
fi

if test "$SEPARATE_COMPILATION" = yes; then
  CPPFLAGS="$CPPFLAGS -DASIO_SEPARATE_COMPILATION"
fi

AM_CONDITIONAL(STANDALONE,test x$STANDALONE = xyes)

AM_CONDITIONAL(SEPARATE_COMPILATION,test x$SEPARATE_COMPILATION = xyes)

AM_CONDITIONAL(HAVE_BOOST_COROUTINE,test x$HAVE_BOOST_COROUTINE = xyes)

AM_CONDITIONAL(WINDOWS_TARGET,test x$WINDOWS != xno)

AC_OUTPUT([
  Makefile
  include/Makefile
  src/Makefile
  src/tests/Makefile
  src/examples/cpp03/Makefile
  src/examples/cpp11/Makefile])
