Make building in directories with whitespace possible

Make has trouble with targets containing whitespace, 
http://savannah.gnu.org/bugs/?712, so the general approach is
to use relative paths where possible.  It's generally only Emacs
itself that needs absolute paths, eg in src/epaths.h.

* configure.ac (srcdir): Don't make it absolute - abs_srcdir exists.

* Makefile.in (abs_srcdir): New, set by configure.
(buildlisppath): Use abs_srcdir.
(install-arch-indep, install-etcdoc, install-info, install-man)
(install-etc): Quote entities that might contain whitespace.

* admin/unidata/Makefile.in (emacs, ${DSTDIR}/charprop.el):
Quote entities that might contain whitespace.

* leim/Makefile.in (abs_srcdir): New, set by configure.
(buildlisppath): Use abs_srcdir.
(RUN_EMACS, .el.elc, changed.tit, changed.misc, leim-list.el)
($(srcdir)/ja-dic/ja-dic.el, setwins, distclean, check-declare):
Quote entities that might contain whitespace.

* lib-src/Makefile.in ($(DESTDIR)${archlibdir}):
Quote entities that might contain whitespace.

* lisp/Makefile.in (abs_srcdir, abs_lisp): New, set by configure.
(emacs, compile, compile-always):
Quote entities that might contain whitespace.
(custom-deps, finder-data, autoloads): Use abs_lisp.
($(MH_E_DIR)/mh-loaddefs.el, $(TRAMP_DIR)/tramp-loaddefs.el)
($(CAL_DIR)/cal-loaddefs.el, $(CAL_DIR)/diary-loaddefs.el)
($(CAL_DIR)/hol-loaddefs.el): Manually expand target file name.

* nextstep/Makefile.in (${ns_check_file} ${ns_appdir}):
Quote entities that might contain whitespace.

* nt/Makefile.in ($(DESTDIR)${archlibdir}):
Quote entities that might contain whitespace.

* src/Makefile.in (RUN_TEMACS): Make relative (again).
($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
(bootstrap-emacs$(EXEEXT)):
Quote entities that might contain whitespace.

* test/automated/Makefile.in (abs_top_srcdir, top_builddir):
New, set by configure.
(top_srcdir): Remove.
(abs_test, abs_lispsrc): New.
(lisp): No longer absolute.
(emacs, lisp-compile, compile, compile-always):
Quote entities that might contain whitespace.

Fixes: debbugs:15675

2 files changed, 6 insertions, 1 deletions

diff --git a/nextstep/ChangeLog b/nextstep/ChangeLog
index 42086ec1007..7d3cceba205 100644
--- a/nextstep/ChangeLog
+++ b/nextstep/ChangeLog
@@ -1,3 +1,8 @@
+2013-10-23  Glenn Morris  <rgm@gnu.org>
+
+        * Makefile.in (${ns_check_file} ${ns_appdir}):
+        Quote entities that might contain whitespace.
+
 2013-09-02  Jan Djärv  <jan.h.d@swipnet.se>
 
         * Makefile.in (${ns_check_file}): Add so Emacs.app gets properly
diff --git a/nextstep/Makefile.in b/nextstep/Makefile.in
index 3d80ddb7ad2..b5377232e31 100644
--- a/nextstep/Makefile.in
+++ b/nextstep/Makefile.in
@@ -38,7 +38,7 @@ ${ns_check_file} ${ns_appdir}: ${srcdir}/${ns_appsrc} ${ns_appsrc}
         ${MKDIR_P} ${ns_appdir}
         ( cd ${srcdir}/${ns_appsrc} ; tar cfh - . ) | \
           ( cd ${ns_appdir} ; umask 022; tar xf - )
-        [ `cd ${srcdir} && /bin/pwd` = `/bin/pwd` ] || \
+        [ "`cd ${srcdir} && /bin/pwd`" = "`/bin/pwd`" ] || \
           ( cd ${ns_appsrc} ; tar cfh - . ) | \
             ( cd ${ns_appdir} ; umask 022; tar xf - )
         touch ${ns_appdir}