Update build system

scripts/paths

@@ -0,0 +1,64 @@
+# libutf8/scripts/paths
+#
+#  (c)2009, Laurence Withers, <l@lwithers.me.uk>.
+#  Released under the GNU GPLv3. See file COPYING or
+#  http://www.gnu.org/copyleft/gpl.html for details.
+#
+#  Default path setup. Not meant for editing; use environment variables 
+#  to override values if needed.
+#
+
+MY_PREFIX="${PREFIX}"
+[ "${MY_PREFIX}" == "/" ] && MY_PREFIX=""
+
+[ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
+[ -z "${SBINDIR}" ] && SBINDIR="${PREFIX}/sbin"
+[ -z "${LIBDIR}" ] && LIBDIR="${PREFIX}/lib"
+
+if [ -z "${INCLUDEDIR}" ]
+then
+    case "${PREFIX}" in
+    /) INCLUDEDIR="/usr/include" ;;
+    *) INCLUDEDIR="${PREFIX}/include" ;;
+    esac
+fi
+
+if [ -z "${CONFIGDIR}" ]
+then
+    case "${PREFIX}" in
+    / | /usr) CONFIGDIR="/etc" ;;
+    /opt*) CONFIGDIR="/etc${PREFIX}" ;;
+    *) CONFIGDIR="${PREFIX}/etc" ;;
+    esac
+fi
+
+if [ -z "${VARDIR}" ]
+then
+    case "${PREFIX}" in
+    / | /usr | /usr/local) VARDIR="/var" ;;
+    /opt*) VARDIR="/var${PREFIX}" ;;
+    *) VARDIR="${PREFIX}/var" ;;
+    esac
+fi
+
+if [ -z "${SHAREDIR}" ]
+then
+    case "${PREFIX}" in
+    /) SHAREDIR="/usr/share" ;;
+    *) SHAREDIR="${PREFIX}/share" ;;
+    esac
+fi
+[ -z "${DOCSDIR}" ] && DOCSDIR="${SHAREDIR}/doc"
+
+if [ -z "${SRVDIR}" ]
+then
+    case "${PREFIX}" in
+    / | /usr | /usr/local) SRVDIR="/srv" ;;
+    *) SRVDIR="${PREFIX}/srv" ;;
+    esac
+fi
+[ -z "${WEBDIR}" ] && WEBDIR="${SRVDIR}/http"
+[ -z "${CGIDIR}" ] && CGIDIR="${WEBDIR}/cgi-bin"
+ 
+# kate: replace-trailing-space-save true; space-indent true; tab-width 4;
+# vim: syntax=sh:expandtab:ts=4:sw=4