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, 19 insertions, 7 deletions

diff --git a/test/ChangeLog b/test/ChangeLog
index 71104b64364..358ef31b1bb 100644
--- a/test/ChangeLog
+++ b/test/ChangeLog
@@ -1,3 +1,13 @@
+2013-10-23  Glenn Morris  <rgm@gnu.org>
+
+        * 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.
+
 2013-10-22  Dmitry Gutov  <dgutov@yandex.ru>
 
         * indent/ruby.rb: Move two examples to "working" section, add one
diff --git a/test/automated/Makefile.in b/test/automated/Makefile.in
index bf8e62f77cd..17e37556a3e 100644
--- a/test/automated/Makefile.in
+++ b/test/automated/Makefile.in
@@ -20,12 +20,14 @@
 SHELL = @SHELL@
 
 srcdir = @srcdir@
-top_srcdir = @top_srcdir@
+abs_top_srcdir = @abs_top_srcdir@
+top_builddir = @top_builddir@
 abs_top_builddir = @abs_top_builddir@
 test = $(srcdir)
+abs_test = $(abs_srcdir)
 VPATH = $(srcdir)
-lispsrc = $(top_srcdir)/lisp
-lisp = ${abs_top_builddir}/lisp
+abs_lispsrc = $(abs_top_srcdir)/lisp
+lisp = $(top_builddir)/lisp
 
 # You can specify a different executable on the make command line,
 # e.g. "make EMACS=../src/emacs ...".
@@ -46,7 +48,7 @@ BYTE_COMPILE_EXTRA_FLAGS =
 # The example above is just for developers, it should not be used by default.
 
 # The actual Emacs command run in the targets below.
-emacs = EMACSLOADPATH=$(lispsrc):$(test) LC_ALL=C $(EMACS) $(EMACSOPT)
+emacs = EMACSLOADPATH="$(abs_lispsrc):$(abs_test)" LC_ALL=C "$(EMACS)" $(EMACSOPT)
 
 # Common command to find subdirectories
 setwins=subdirs=`find . -type d -print`; \
@@ -79,7 +81,7 @@ doit:
 .PHONY: lisp-compile compile-main compile compile-always
 
 lisp-compile:
-        cd $(lisp); $(MAKE) $(MFLAGS) compile EMACS=$(EMACS)
+        cd "$(lisp)"; $(MAKE) $(MFLAGS) compile EMACS="$(EMACS)"
 
 # In `compile-main' we could directly do
 #    ... | xargs $(MAKE) $(MFLAGS) EMACS="$(EMACS)"
@@ -128,14 +130,14 @@ compile-clean:
 # Explicitly pass EMACS (sometimes ../src/bootstrap-emacs) to those
 # sub-makes that run rules that use it, for the sake of some non-GNU makes.
 compile: $(LOADDEFS) autoloads compile-first
-        $(MAKE) $(MFLAGS) compile-main EMACS=$(EMACS)
+        $(MAKE) $(MFLAGS) compile-main EMACS="$(EMACS)"
 
 # Compile all Lisp files.  This is like `compile' but compiles files
 # unconditionally.  Some files don't actually get compiled because they
 # set the local variable no-byte-compile.
 compile-always: doit
         cd $(test); rm -f *.elc */*.elc */*/*.elc */*/*/*.elc
-        $(MAKE) $(MFLAGS) compile EMACS=$(EMACS)
+        $(MAKE) $(MFLAGS) compile EMACS="$(EMACS)"
 
 bootstrap-clean:
         cd $(test); rm -f *.elc */*.elc */*/*.elc */*/*/*.elc