acinclude.m4

dnl AC_WITH_DOXYGEN([ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
dnl Outputs:
dnl AC_SUBST: DOXYGEN HAVE_DOXYGEN
dnl AM_CONDTIONAL: HAVE_DOXYGEN
AC_DEFUN([AC_WITH_DOXYGEN],[
 HAVE_DOXYGEN="no"
 AC_PATH_PROG([DOXYGEN],[doxygen],[false])
 if test "${DOXYGEN}" = "false" ; then
  ifelse([$2], , :, [$2])
 else
  HAVE_DOXYGEN="yes"
  AC_SUBST([DOXYGEN])
  $1
 fi
 AC_SUBST([HAVE_DOXYGEN])
 AM_CONDITIONAL([HAVE_DOXYGEN],[test "${HAVE_DOXYGEN}" = "yes"])
])

dnl AC_WITH_DOT([ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
dnl Outputs:
dnl AC_SUBST: DOT HAVE_DOT
dnl AM_CONDITIONAL: HAVE_DOT
AC_DEFUN([AC_WITH_DOT],[
 HAVE_DOT="no"
 AC_PATH_PROG([DOT],[dot],[false])
 if test "${DOT}" = "false" ; then
  ifelse([$2], , :, [$2])
 else
  HAVE_DOT="yes"
  AC_SUBST([DOT])
  $1
 fi
AC_SUBST([HAVE_DOT])
 AM_CONDITIONAL([HAVE_DOT],[test "${HAVE_DOT}" = "yes"])
])

dnl AC_WITH_PCRE([ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
dnl Outputs:
dnl AC_SUBST: PCRE_CONFIG PCRE_PREFIX PCRE_EXEC_PREFIX
dnl           PCRE_VERSION PCRE_CFLAGS PCRE_LIBS
dnl           PCRE_LIBS_POSIX PCRE_CFLAGS_POSIX
dnl AC_DEFINE: HAVE_PCRE PCRE_VERSION
dnl env: HAVE_PCRE=yes|no
AC_DEFUN([AC_WITH_PCRE],[
 HAVE_PCRE="no"
 PCRE_CONFIG=""
 PCRE_PREFIX=""
 PCRE_EXEC_PREFIX=""
 PCRE_VERSION=""
 PCRE_CFLAGS=""
 PCRE_LIBS=""
 PCRE_LOCATIONS="${PATH}:/usr/local/bin:/usr/bin"
 test -z "$WANT_PCRE" && WANT_PCRE=""
 AC_ARG_WITH([pcre],
  AC_HELP_STRING([--with-pcre=location],[Look for pcre in specified locations]),
  [
   if test "${withval}" = "no" ; then
    WANT_PCRE="no"
   else
    if test -x "${withval}" ; then
     PCRE_CONFIG="${withval}"
    elif test -x "${withval}/pcre-config" ; then
     PCRE_CONFIG="${withval}/pcre-config"
    elif test -x "${withval}/bin/pcre-config" ; then
     PCRE_CONFIG="${withval}/bin/pcre-config"
    fi
   fi
  ]
 )
 if test "${WANT_PCRE}" = "no" ; then
  ifelse([$2], , :, [$2])
 else
  if test -z "${PCRE_CONFIG}" ; then
   AC_PATH_PROG(PCRE_CONFIG,[pcre-config],false,[${PCRE_LOCATIONS}])
   if test "${PCRE_CONFIG}" = "false" ; then
    ifelse([$2], , :, [$2])
   else
    HAVE_PCRE="yes"
    PCRE_PREFIX="`${PCRE_CONFIG} --prefix`"
    PCRE_EXEC_PREFIX="`${PCRE_CONFIG} --exec-prefix`"
    PCRE_VERSION="`${PCRE_CONFIG} --version`"
    PCRE_CFLAGS="`${PCRE_CONFIG} --cflags`"
    PCRE_LIBS="`${PCRE_CONFIG} --libs`"
    PCRE_CFLAGS_POSIX="`${PCRE_CONFIG} --cflags-posix`"
    PCRE_LIBS_POSIX="`${PCRE_CONFIG} --libs-posix`"
    AC_SUBST([PCRE_CONFIG])
    AC_SUBST([PCRE_PREFIX])
    AC_SUBST([PCRE_EXEC_PREFIX])
    AC_SUBST([PCRE_VERSION])
    AC_SUBST([PCRE_CFLAGS])
    AC_SUBST([PCRE_LIBS])
    AC_SUBST([PCRE_CFLAGS_POSIX])
    AC_SUBST([PCRE_LIBS_POSIX])
    AC_DEFINE([HAVE_PCRE],,[pcre support])
    AC_DEFINE_UNQUOTED([PCRE_VERSION],["${PCRE_VERSION}"],[pcre version])
    $1
   fi
  fi
 fi
])

dnl AC_WITH_PCREPP([ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
dnl Outputs:
dnl AC_SUBST: PCREPP_CONFIG PCREPP_PREFIX PCREPP_EXEC_PREFIX
dnl           PCREPP_VERSION PCREPP_CFLAGS PCREPP_LIBS
dnl AC_DEFINE: HAVE_PCREPP PCREPP_VERSION
dnl env: HAVE_PCREPP=yes|no
AC_DEFUN([AC_WITH_PCREPP],[
 HAVE_PCREPP="no"
 PCREPP_CONFIG=""
 PCREPP_PREFIX=""
 PCREPP_EXEC_PREFIX=""
 PCREPP_VERSION=""
 PCREPP_CFLAGS=""
 PCREPP_LIBS=""
 PCREPP_LOCATIONS="${PATH}:/usr/local/bin:/usr/bin"
 test -z "$WANT_PCREPP" && WANT_PCREPP=""
 AC_ARG_WITH([pcrepp],
  AC_HELP_STRING([--with-pcrepp=location],[Look for pcre++ in specified locations]),
  [
   if test "${withval}" = "no" ; then
    WANT_PCREPP="no"
   else
    if test -x "${withval}" ; then
     PCREPP_CONFIG="${withval}"
    elif test -x "${withval}/pcre++-config" ; then
     PCREPP_CONFIG="${withval}/pcre++-config"
    elif test -x "${withval}/bin/pcre++-config" ; then
     PCREPP_CONFIG="${withval}/bin/pcre++-config"
    fi
   fi
  ]
 )
 if test "${WANT_PCREPP}" = "no" ; then
  ifelse([$2], , :, [$2])
 else
  if test "${HAVE_PCRE}" != "yes" ; then
   ifelse([$2], , :, [$2])
  else
   if test -z "${PCREPP_CONFIG}" ; then
    AC_PATH_PROG([PCREPP_CONFIG],[pcre++-config],false,[${PCREPP_LOCATIONS}])
    if test "${PCREPP_CONFIG}" = "false" ; then
     ifelse([$2], , :, [$2])
    else
     HAVE_PCREPP="yes"
     PCREPP_PREFIX="`${PCREPP_CONFIG} --prefix`"
     PCREPP_EXEC_PREFIX="`${PCREPP_CONFIG} --exec-prefix`"
     PCREPP_VERSION="`${PCREPP_CONFIG} --version`"
     PCREPP_CFLAGS="`${PCREPP_CONFIG} --cflags` ${PCRE_CFLAGS}"
     PCREPP_LIBS="`${PCREPP_CONFIG} --libs` ${PCRE_LIBS}"
     AC_SUBST([PCREPP_CONFIG])
     AC_SUBST([PCREPP_PREFIX])
     AC_SUBST([PCREPP_EXEC_PREFIX])
     AC_SUBST([PCREPP_VERSION])
     AC_SUBST([PCREPP_CFLAGS])
     AC_SUBST([PCREPP_LIBS])
     AC_DEFINE([HAVE_PCREPP],,[pcre++ support])
     AC_DEFINE_UNQUOTED([PCREPP_VERSION],["${PCREPP_VERSION}"],[pcre++ version])
     $1
    fi
   fi
  fi
 fi
])

dnl AC_CHECK_SHAREDPTR(NS,HEADER[,ACTION-IF-FOUND[,ACTION-IF-NOT-FOUND]])
AC_DEFUN([AC_CHECK_SHAREDPTR],[
 AC_LANG_PUSH([C++])
 AC_MSG_CHECKING([for $1::shared_ptr<> in $2])
 AC_COMPILE_IFELSE([
  #include <$2>
  int main(int c,char**v) { $1::shared_ptr<int> spi(new int(0)); return *spi; }
 ],[
  AC_MSG_RESULT([found])
  $3
 ],[
  AC_MSG_RESULT([not found])
  $4
 ])
 AC_LANG_POP([C++])
])

m4_include([acinclude.d/libcurl.m4])