Remove leim/Makefile.in's SUBDIRS

It isn't necessary given MKDIR_P, and I have some vague memory that
the time-stamping was causing unncessary re-dumping in some instance.

* leim/Makefile.in (SUBDIRS): Remove variable and rule.
(MKDIR_P): Add it back.
(all, changed.tit, changed.misc, leim-list.el): Don't depend on SUBDIRS.
(changed.tit, changed.misc): Ensure output directory exists.
(distclean): Don't use SUBDIRS.

2 files changed, 17 insertions, 15 deletions

diff --git a/leim/ChangeLog b/leim/ChangeLog
index 099e69423c0..ddaa404916d 100644
--- a/leim/ChangeLog
+++ b/leim/ChangeLog
@@ -1,3 +1,12 @@
+2012-05-22  Glenn Morris  <rgm@gnu.org>
+
+        * Makefile.in (SUBDIRS): Remove variable and rule.
+        (MKDIR_P): Add it back.
+        (all, changed.tit, changed.misc, leim-list.el):
+        Don't depend on SUBDIRS.
+        (changed.tit, changed.misc): Ensure output directory exists.
+        (distclean): Don't use SUBDIRS.
+
 2012-05-21  Glenn Morris  <rgm@gnu.org>
 
         * Makefile.in (install): Remove, let top-level do it.
diff --git a/leim/Makefile.in b/leim/Makefile.in
index 1cda73b3492..04f64c0ce0b 100644
--- a/leim/Makefile.in
+++ b/leim/Makefile.in
@@ -39,9 +39,7 @@ buildlisppath=${srcdir}/../lisp
 RUN_EMACS = EMACSLOADPATH=$(buildlisppath) LC_ALL=C \
         ${EMACS} -batch --no-site-file --no-site-lisp
 
-# Subdirectories to be made if ${srcdir} is different from the current
-# directory.
-SUBDIRS=quail
+MKDIR_P = @MKDIR_P@
 
 # Files generated from TIT dictionaries for Chinese GB character set.
 TIT_GB=\
@@ -83,11 +81,7 @@ TIT_MISC=${CHINESE_TIT} ${MISC}
         @echo Compiling $<
         @${RUN_EMACS} -l ${buildlisppath}/international/quail -f batch-byte-compile $<
 
-all: ${SUBDIRS} leim-list.el compile-main
-
-${SUBDIRS}:
-        mkdir $@
-        touch stamp-subdir
+all: leim-list.el compile-main
 
 TIT_SOURCES= \
         ${srcdir}/CXTERM-DIC/4Corner.tit \
@@ -107,9 +101,6 @@ TIT_SOURCES= \
 ${CHINESE_TIT}: changed.tit
         @true
 
-## FIXME remove subdirs if possible - time-stamping.
-## Emacs should make the directory if it does not exist.
-
 ## The changed.* files act to serialize this part of the build.
 ## A single Emacs invocation creates all the CHINESE_TIT files.
 ## Otherwise in a parallel build multiple Emacs instances could
@@ -118,7 +109,8 @@ ${CHINESE_TIT}: changed.tit
 ## file.  Something like the pattern rule:
 ## quail/%.el: CXTERM-DIC/%.tit
 ## It doesn't seem possible to do this with VPATH and suffix rules.
-changed.tit: ${SUBDIRS} ${TIT_SOURCES}
+changed.tit: ${TIT_SOURCES}
+        @${MKDIR_P} quail
         ${RUN_EMACS} -l ${buildlisppath}/international/titdic-cnv \
           -f batch-titdic-convert -dir quail ${srcdir}/CXTERM-DIC; \
           echo "changed" > $@
@@ -134,12 +126,13 @@ MISC_SOURCES= \
 ${MISC}: changed.misc
         @true
 
-changed.misc: ${SUBDIRS} ${MISC_SOURCES}
+changed.misc: ${MISC_SOURCES}
+        @${MKDIR_P} quail
         ${RUN_EMACS} -l ${buildlisppath}/international/titdic-cnv \
           -f batch-miscdic-convert -dir quail ${srcdir}/MISC-DIC; \
           echo "changed" > $@
 
-leim-list.el: ${SUBDIRS} ${TIT_MISC} ${srcdir}/leim-ext.el
+leim-list.el: ${TIT_MISC} ${srcdir}/leim-ext.el
         rm -f leim-list.el
         if [ x`cd ${srcdir} && /bin/pwd` = x`/bin/pwd` ] ; then \
           ${RUN_EMACS} -l ${buildlisppath}/international/quail \
@@ -184,7 +177,7 @@ bootstrap-clean: clean
         $(setwins); for w in $$wins; do rm -f $$w/*.elc; done
 
 distclean: clean
-        if test -f stamp-subdir; then rm -rf ${SUBDIRS} stamp-subdir; fi
+        -[ `cd ${srcdir} && /bin/pwd` != `/bin/pwd` ] && rm -rf quail
         rm -f Makefile
 
 maintainer-clean: distclean bootstrap-clean