AC_DEFUN(SVN_LIB_NEON,
[
NEON_ALLOWED_LIST="$1"
NEON_LATEST_WORKING_VER="$2"
NEON_URL="$3"
AC_MSG_NOTICE([checking neon library])
AC_ARG_WITH(neon,
AC_HELP_STRING([--with-neon=PREFIX],
[Determine neon library configuration based on
'PREFIX/bin/neon-config'. Default is to search for neon
in a subdirectory of the top source directory and then to
look for neon-config in $PATH.]),
[
if test "$withval" = "yes" ; then
AC_MSG_ERROR([--with-neon requires an argument.])
else
neon_config="$withval/bin/neon-config"
fi
SVN_NEON_CONFIG()
],
[
if test -d $abs_srcdir/neon ; then
AC_MSG_CHECKING([neon library version])
NEON_VERSION=`cat $abs_srcdir/neon/.version`
AC_MSG_RESULT([$NEON_VERSION])
if test -n "`echo \"$NEON_VERSION\" | grep '^0\.2[[56]]\.'`" ; then
AC_DEFINE_UNQUOTED([SVN_NEON_0_25], [1],
[Define to 1 if you have Neon 0.25 or later.])
fi
if test -n "`echo \"$NEON_VERSION\" | grep '^0\.26\.'`" ; then
AC_DEFINE_UNQUOTED([SVN_NEON_0_26], [1],
[Define to 1 if you have Neon 0.26 or later.])
fi
for svn_allowed_neon in $NEON_ALLOWED_LIST; do
if test "$NEON_VERSION" = "$svn_allowed_neon" ||
test "$svn_allowed_neon" = "any"; then
echo "Using neon found in source directory."
svn_allowed_neon_in_srcdir="yes"
SVN_NEON_INCLUDES=-'I$(abs_srcdir)/neon/src'
NEON_LIBS="\$(abs_builddir)/neon/src/libneon.la"
if test "$enable_shared" = "yes"; then
args="--enable-shared"
else
args="--disable-shared"
fi
if test -f "$abs_builddir/apr-util/xml/expat/lib/expat.h" ; then
args="$args --with-expat='$abs_builddir/apr-util/xml/expat/lib/libexpat.la'"
fi
SVN_EXTERNAL_PROJECT([neon], [$args])
if test -f "$abs_builddir/neon/neon-config" ; then
CFLAGS=["$CFLAGS `$SHELL $abs_builddir/neon/neon-config --cflags | sed -e 's/-I[^ ]*//g'`"]
SVN_NEON_INCLUDES=["$SVN_NEON_INCLUDES `$SHELL $abs_builddir/neon/neon-config --cflags | sed -e 's/-D[^ ]*//g'`"]
svn_lib_neon="yes"
fi
break
fi
done
if test -z $svn_allowed_neon_in_srcdir; then
echo "You have a neon/ subdir containing version $NEON_VERSION,"
echo "but Subversion needs neon ${NEON_LATEST_WORKING_VER}."
SVN_DOWNLOAD_NEON()
fi
else
AC_PATH_PROG(neon_config,neon-config)
SVN_NEON_CONFIG()
fi
])
AC_SUBST(SVN_NEON_INCLUDES)
AC_SUBST(NEON_LIBS)
])
AC_DEFUN(SVN_NEON_CONFIG,
[
if test -f "$neon_config"; then
if test "$neon_config" != ""; then
AC_MSG_CHECKING([neon library version])
NEON_VERSION=`$neon_config --version | sed -e 's/^neon //'`
AC_MSG_RESULT([$NEON_VERSION])
if test -n "`echo \"$NEON_VERSION\" | grep '^0\.2[[56]]\.'`" ; then
AC_DEFINE_UNQUOTED([SVN_NEON_0_25], [1],
[Define to 1 if you have Neon 0.25 or later.])
fi
if test -n "`echo \"$NEON_VERSION\" | grep '^0\.26\.'`" ; then
AC_DEFINE_UNQUOTED([SVN_NEON_0_26], [1],
[Define to 1 if you have Neon 0.26 or later.])
fi
for svn_allowed_neon in $NEON_ALLOWED_LIST; do
if test "$NEON_VERSION" = "$svn_allowed_neon" ||
test "$svn_allowed_neon" = "any"; then
svn_allowed_neon_on_system="yes"
SVN_NEON_INCLUDES=[`$neon_config --cflags | sed -e 's/-D[^ ]*//g'`]
NEON_LIBS=`$neon_config --la-file`
CFLAGS=["$CFLAGS `$neon_config --cflags | sed -e 's/-I[^ ]*//g'`"]
svn_lib_neon="yes"
break
fi
done
if test -z $svn_allowed_neon_on_system; then
echo "You have neon version $NEON_VERSION,"
echo "but Subversion needs neon $NEON_LATEST_WORKING_VER."
SVN_DOWNLOAD_NEON()
fi
else
AC_MSG_RESULT([nothing])
echo "No suitable neon can be found."
SVN_DOWNLOAD_NEON()
fi
else
SVN_DOWNLOAD_NEON()
fi
])
AC_DEFUN(SVN_DOWNLOAD_NEON,
[
echo ""
echo "An appropriate version of neon could not be found, so libsvn_ra_dav"
echo "will not be built. If you want to build libsvn_ra_dav, please either"
echo "install neon ${NEON_LATEST_WORKING_VER} on this system"
echo ""
echo "or"
echo ""
echo "get neon ${NEON_LATEST_WORKING_VER} from:"
echo " ${NEON_URL}"
echo "unpack the archive using tar/gunzip and rename the resulting"
echo "directory from ./neon-${NEON_LATEST_WORKING_VER}/ to ./neon/"
echo ""
AC_MSG_RESULT([no suitable neon found])
svn_lib_neon="no"
])