acinclude.m4.svn-base

asterisk-gui asterisk网关接口编程 控制asterisk的接口

# AST_GCC_ATTRIBUTE([attribute name])

AC_DEFUN([AST_GCC_ATTRIBUTE],
[
AC_MSG_CHECKING(for compiler 'attribute $1' support)
AC_COMPILE_IFELSE(
	AC_LANG_PROGRAM([static int __attribute__(($1)) test(void) {}],
			[]),
	AC_MSG_RESULT(yes)
	AC_DEFINE_UNQUOTED([HAVE_ATTRIBUTE_$1], 1, [Define to 1 if your GCC C compiler supports the '$1' attribute.]),
	AC_MSG_RESULT(no))
])

# AST_EXT_LIB_SETUP([package symbol name], [package friendly name], [package option name], [additional help text])

AC_DEFUN([AST_EXT_LIB_SETUP],
[
$1_DESCRIP="$2"
$1_OPTION="$3"
AC_ARG_WITH([$3], AC_HELP_STRING([--with-$3=PATH],[use $2 files in PATH $4]),[
case ${withval} in
     n|no)
     USE_$1=no
     ;;
     y|ye|yes)
     ac_mandatory_list="${ac_mandatory_list} $1"
     ;;
     *)
     $1_DIR="${withval}"
     ac_mandatory_list="${ac_mandatory_list} $1"
     ;;
esac
])
PBX_$1=0
AC_SUBST([$1_LIB])
AC_SUBST([$1_INCLUDE])
AC_SUBST([PBX_$1])
])

# Check whether any of the mandatory modules are not present, and
# print error messages in case.

AC_DEFUN([AST_CHECK_MANDATORY],
[
	AC_MSG_CHECKING([for mandatory modules: ${ac_mandatory_list}])
	err=0;
	for i in ${ac_mandatory_list}; do
		eval "a=\${PBX_$i}"
		if test "x${a}" = "x1" ; then continue; fi
		if test ${err} = "0" ; then AC_MSG_RESULT(fail) ; fi
		AC_MSG_RESULT()
		eval "a=\${${i}_OPTION}"
		AC_MSG_NOTICE(***)
		AC_MSG_NOTICE(*** The $i installation appears to be missing or broken.)
		AC_MSG_NOTICE(*** Either correct the installation, or run configure)
		AC_MSG_NOTICE(*** including --without-${a}.)
		err=1
	done
	if test $err = 1 ; then exit 1; fi
	AC_MSG_RESULT(ok)
])

#-- The following two tests are only performed if PBX_$1 != 1,
#   so you can use multiple tests and stop at the first matching one.
#   On success, set PBX_$1 = 1, and also #define HAVE_$1 1
#   and #define HAVE_$1_VERSION ${last_argument} so you can tell which
#   test succeeded.
#   They should be called after AST_EXT_LIB_SETUP($1, ...)

# Check if a given macro is defined in a certain header.

# AST_C_DEFINE_CHECK([package symbol name], [macro name], [header file], [version])
AC_DEFUN([AST_C_DEFINE_CHECK],
[
    if test "x${PBX_$1}" != "x1" -a "${USE_$1}" != "no"; then
	AC_MSG_CHECKING([for $2 in $3])
	saved_cppflags="${CPPFLAGS}"
	if test "x${$1_DIR}" != "x"; then
	    $1_INCLUDE= "-I${$1_DIR}/include"
	fi
	CPPFLAGS="${CPPFLAGS} ${$1_INCLUDE}"

	AC_COMPILE_IFELSE(
	    [ AC_LANG_PROGRAM( [#include <$3>], [int foo = $2;]) ],
	    [   AC_MSG_RESULT(yes)
		PBX_$1=1
		AC_DEFINE([HAVE_$1], 1, [Define if your system has the $1 headers.])
		AC_DEFINE([HAVE_$1_VERSION], $4, [Define $1 headers version])
	    ],
	    [       AC_MSG_RESULT(no) ] 
	)
	CPPFLAGS="${saved_cppflags}"
    fi
])


# Check for existence of a given package ($1), either looking up a function
# in a library, or, if no function is supplied, only check for the
# existence of the header files.

# AST_EXT_LIB_CHECK([package symbol name], [package library name], [function to check], [package header], [additional LIB data], [version])
AC_DEFUN([AST_EXT_LIB_CHECK],
[
if test "x${PBX_$1}" != "x1" -a "${USE_$1}" != "no"; then
   pbxlibdir=""
   if test "x${$1_DIR}" != "x"; then
      if test -d ${$1_DIR}/lib; then
      	 pbxlibdir="-L${$1_DIR}/lib"
      else
      	 pbxlibdir="-L${$1_DIR}"
      fi
   fi
   pbxfuncname="$3"
   if test "x${pbxfuncname}" = "x" ; then   # empty lib, assume only headers
      AST_$1_FOUND=yes
   else
      AC_CHECK_LIB([$2], [${pbxfuncname}], [AST_$1_FOUND=yes], [AST_$1_FOUND=no], ${pbxlibdir} $5)
   fi

   if test "${AST_$1_FOUND}" = "yes"; then
      $1_LIB="-l$2 $5"
      $1_HEADER_FOUND="1"
      if test "x${$1_DIR}" != "x"; then
         $1_LIB="${pbxlibdir} ${$1_LIB}"
	 $1_INCLUDE="-I${$1_DIR}/include"
	 if test "x$4" != "x" ; then
	    AC_CHECK_HEADER([${$1_DIR}/include/$4], [$1_HEADER_FOUND=1], [$1_HEADER_FOUND=0] )
	 fi
      else
	 if test "x$4" != "x" ; then
            AC_CHECK_HEADER([$4], [$1_HEADER_FOUND=1], [$1_HEADER_FOUND=0] )
	 fi
      fi
      if test "x${$1_HEADER_FOUND}" = "x0" ; then
         $1_LIB=""
         $1_INCLUDE=""
      else
         if test "x${pbxfuncname}" = "x" ; then		# only checking headers -> no library
	    $1_LIB=""
	 fi
         PBX_$1=1
         # XXX don't know how to evaluate the description (third argument) in AC_DEFINE_UNQUOTED
         AC_DEFINE_UNQUOTED([HAVE_$1], 1, [Define this to indicate the ${$1_DESCRIP} library])
	 AC_DEFINE_UNQUOTED([HAVE_$1_VERSION], [$6], [Define to indicate the ${$1_DESCRIP} library version])
      fi
   fi
fi
])


AC_DEFUN(
[AST_CHECK_GNU_MAKE], [AC_CACHE_CHECK(for GNU make, GNU_MAKE,
   GNU_MAKE='Not Found' ;
   GNU_MAKE_VERSION_MAJOR=0 ;
   GNU_MAKE_VERSION_MINOR=0 ;
   for a in make gmake gnumake ; do
      if test -z "$a" ; then continue ; fi ;
      if ( sh -c "$a --version" 2> /dev/null | grep GNU  2>&1 > /dev/null ) ;  then
         GNU_MAKE=$a ;
         GNU_MAKE_VERSION_MAJOR=`$GNU_MAKE --version | grep "GNU Make" | cut -f3 -d' ' | cut -f1 -d'.'`
         GNU_MAKE_VERSION_MINOR=`$GNU_MAKE --version | grep "GNU Make" | cut -f2 -d'.' | cut -c1-2`
         break;
      fi
   done ;
) ;
if test  "x$GNU_MAKE" = "xNot Found"  ; then
   AC_MSG_ERROR( *** Please install GNU make.  It is required to build Asterisk!)
   exit 1
fi
AC_SUBST([GNU_MAKE])
])


AC_DEFUN(
[AST_CHECK_PWLIB], [
PWLIB_INCDIR=
PWLIB_LIBDIR=
if test "${PWLIBDIR:-unset}" != "unset" ; then
  AC_CHECK_FILE(${PWLIBDIR}/version.h, HAS_PWLIB=1, )
fi
if test "${HAS_PWLIB:-unset}" = "unset" ; then
  if test "${OPENH323DIR:-unset}" != "unset"; then
    AC_CHECK_FILE(${OPENH323DIR}/../pwlib/version.h, HAS_PWLIB=1, )
  fi
  if test "${HAS_PWLIB:-unset}" != "unset" ; then
    PWLIBDIR="${OPENH323DIR}/../pwlib"
  else
    AC_CHECK_FILE(${HOME}/pwlib/include/ptlib.h, HAS_PWLIB=1, )
    if test "${HAS_PWLIB:-unset}" != "unset" ; then
      PWLIBDIR="${HOME}/pwlib"
    else
      AC_CHECK_FILE(/usr/local/include/ptlib.h, HAS_PWLIB=1, )
      if test "${HAS_PWLIB:-unset}" != "unset" ; then
        AC_PATH_PROG(PTLIB_CONFIG, ptlib-config, , /usr/local/bin)
        if test "${PTLIB_CONFIG:-unset}" = "unset" ; then
          AC_PATH_PROG(PTLIB_CONFIG, ptlib-config, , /usr/local/share/pwlib/make)
        fi
        PWLIB_INCDIR="/usr/local/include"
        if test "x$LIB64" != "x"; then
          PWLIB_LIBDIR="/usr/local/lib64"
        else
          PWLIB_LIBDIR="/usr/local/lib"
        fi
      else
        AC_CHECK_FILE(/usr/include/ptlib.h, HAS_PWLIB=1, )
        if test "${HAS_PWLIB:-unset}" != "unset" ; then
          AC_PATH_PROG(PTLIB_CONFIG, ptlib-config, , /usr/share/pwlib/make)
          PWLIB_INCDIR="/usr/include"
          if test "x$LIB64" != "x"; then
          	PWLIB_LIBDIR="/usr/lib64"
          else
	        PWLIB_LIBDIR="/usr/lib"
	      fi
        fi
      fi
    fi
  fi
fi

#if test "${HAS_PWLIB:-unset}" = "unset" ; then
#  echo "Cannot find pwlib - please install or set PWLIBDIR and try again"
#  exit
#fi

if test "${HAS_PWLIB:-unset}" != "unset" ; then
  if test "${PWLIBDIR:-unset}" = "unset" ; then
    if test "${PTLIB_CONFIG:-unset}" != "unset" ; then
      PWLIBDIR=`$PTLIB_CONFIG --prefix`
    else
      echo "Cannot find ptlib-config - please install and try again"
      exit
    fi
  fi

  if test "x$PWLIBDIR" = "x/usr" -o "x$PWLIBDIR" = "x/usr/"; then
    PWLIBDIR="/usr/share/pwlib"
    PWLIB_INCDIR="/usr/include"
    if test "x$LIB64" != "x"; then
      PWLIB_LIBDIR="/usr/lib64"
    else
      PWLIB_LIBDIR="/usr/lib"
    fi
  fi
  if test "x$PWLIBDIR" = "x/usr/local" -o "x$PWLIBDIR" = "x/usr/"; then
    PWLIBDIR="/usr/local/share/pwlib"
    PWLIB_INCDIR="/usr/local/include"
    if test "x$LIB64" != "x"; then
      PWLIB_LIBDIR="/usr/local/lib64"
    else
      PWLIB_LIBDIR="/usr/local/lib"
    fi
  fi

  if test "${PWLIB_INCDIR:-unset}" = "unset"; then
    PWLIB_INCDIR="${PWLIBDIR}/include"
  fi
  if test "${PWLIB_LIBDIR:-unset}" = "unset"; then
    PWLIB_LIBDIR="${PWLIBDIR}/lib"
  fi

  AC_SUBST([PWLIBDIR])
  AC_SUBST([PWLIB_INCDIR])
  AC_SUBST([PWLIB_LIBDIR])
fi
])


AC_DEFUN(
[AST_CHECK_OPENH323_PLATFORM], [
PWLIB_OSTYPE=
case "$host_os" in
  linux*)          PWLIB_OSTYPE=linux ;
  		;;
  freebsd* )       PWLIB_OSTYPE=FreeBSD ;
  		;;
  openbsd* )       PWLIB_OSTYPE=OpenBSD ;
				   ENDLDLIBS="-lossaudio" ;
		;;
  netbsd* )        PWLIB_OSTYPE=NetBSD ;
				   ENDLDLIBS="-lossaudio" ;
		;;
  solaris* | sunos* ) PWLIB_OSTYPE=solaris ;
		;;
  darwin* )	       PWLIB_OSTYPE=Darwin ;
		;;
  beos*)           PWLIB_OSTYPE=beos ;
                   STDCCFLAGS="$STDCCFLAGS -D__BEOS__"
		;;
  cygwin*)         PWLIB_OSTYPE=cygwin ;
		;;
  mingw*)	       PWLIB_OSTYPE=mingw ;
		           STDCCFLAGS="$STDCCFLAGS -mms-bitfields" ;
		           ENDLDLIBS="-lwinmm -lwsock32 -lsnmpapi -lmpr -lcomdlg32 -lgdi32 -lavicap32" ;
		;;
  * )		       PWLIB_OSTYPE="$host_os" ;
		           AC_MSG_WARN("OS $PWLIB_OSTYPE not recognized - proceed with caution!") ;
		;;
esac

PWLIB_MACHTYPE=
case "$host_cpu" in
   x86 | i686 | i586 | i486 | i386 ) PWLIB_MACHTYPE=x86
                   ;;

   x86_64)	   PWLIB_MACHTYPE=x86_64 ;
		   P_64BIT=1 ;
                   LIB64=1 ;
		   ;;

   alpha | alphaev56 | alphaev6 | alphaev67 | alphaev7) PWLIB_MACHTYPE=alpha ;
		   P_64BIT=1 ;
		   ;;

   sparc )         PWLIB_MACHTYPE=sparc ;
		   ;;

   powerpc )       PWLIB_MACHTYPE=ppc ;
		   ;;

   ppc )           PWLIB_MACHTYPE=ppc ;
		   ;;

   powerpc64 )     PWLIB_MACHTYPE=ppc64 ;
		   P_64BIT=1 ;
                   LIB64=1 ;
		   ;;

   ppc64 )         PWLIB_MACHTYPE=ppc64 ;
		   P_64BIT=1 ;
                   LIB64=1 ;
		   ;;

   ia64)	   PWLIB_MACHTYPE=ia64 ;
		   P_64BIT=1 ;
	  	   ;;

   s390x)	   PWLIB_MACHTYPE=s390x ;
		   P_64BIT=1 ;
                   LIB64=1 ;
		   ;;

   s390)	   PWLIB_MACHTYPE=s390 ;
		   ;;

   * )		   PWLIB_MACHTYPE="$host_cpu";
		   AC_MSG_WARN("CPU $PWLIB_MACHTYPE not recognized - proceed with caution!") ;;
esac

PWLIB_PLATFORM="${PWLIB_OSTYPE}_${PWLIB_MACHTYPE}"

AC_SUBST([PWLIB_PLATFORM])
])