# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1260454153 -3600
# Node ID a3c0dc275759f342d2eeb0626c5c874ea359fb16
# Parent  7ce9588ba3e1dc12a45f32d74e8a40a83e4ff55b
configure: install in a sub-dir of --libdir and --docdir

In case the user specifies the LIBDIR with --libdir , or DOCDIR with
--docdir, install our support files in a sub-dir, so as not to mangle
existing (potentially system) files/dirs.
(transplanted from 991fc21dd3cfda7d6448388b3224821f6937f15e)

diff -r 7ce9588ba3e1 -r a3c0dc275759 configure
--- a/configure	Sun Nov 22 15:40:53 2009 +0100
+++ b/configure	Thu Dec 10 15:09:13 2009 +0100
@@ -404,10 +404,17 @@
 
 # Now we have the version string, we can build up the paths
 [ -z "${BINDIR_set}" ] && BINDIR="${PREFIX}/bin"
-[ -z "${LIBDIR_set}" ] && LIBDIR="${PREFIX}/lib/ct-ng-${VERSION}"
-[ -z "${DOCDIR_set}" ] && DOCDIR="${PREFIX}/share/doc/ct-ng-${VERSION}"
+[ -z "${LIBDIR_set}" ] && LIBDIR="${PREFIX}/lib"
+[ -z "${DOCDIR_set}" ] && DOCDIR="${PREFIX}/share/doc"
 [ -z "${MANDIR_set}" ] && MANDIR="${PREFIX}/share/man/man1"
 
+# Install support files in our own sub-dir, so as not to mangle (system)
+# files and dirs, but only if not --local
+if [ -z "${LOCAL_set}" ]; then
+    LIBDIR="${LIBDIR}/ct-ng-${VERSION}"
+    DOCDIR="${DOCDIR}/ct-ng-${VERSION}"
+fi
+
 # Check that install PATHs are absolute
 for p in BIN LIB DOC MAN; do
     var="${p}DIR"