subdirmk/*: Some simple whitespace cleanups

Zap trailing whitespace, and spaces-followed-by-tabs.  This commit is
empty in `git show -b'.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>

diff --git a/subdirmk/README b/subdirmk/README
index d43c04b2c0c56922c11d300e272c66370f1f8004..9a53f93bbca48db9d27c631351fe95855a58532d 100644 (file)
--- a/subdirmk/README
+++ b/subdirmk/README
@@ -14,7 +14,7 @@ style is not very ergonomic.  The main difficulties are:
   - constantly having to write out long file and directory names
   - the lack of a per-directory make variable namespace means
     long make variables (or namespace clashes)
-  - it is difficult to arrange that one can cd to a subdirectory 
+  - it is difficult to arrange that one can cd to a subdirectory
     and say `make all' and have something reasonable happen
     (to wit, build an appropriate subset)
 
@@ -151,8 +151,8 @@ we describe the expansion at the top level, which is often a special
 case (in general in variable names we call that TOP rather than the
 empty string).
 
-&CAPS          =>      sub_dir_CAPS                    or TOP_CAPS
-&lc            =>      sub/dir/lc                      or lc
+&CAPS          =>      sub_dir_CAPS                    or TOP_CAPS
+&lc            =>      sub/dir/lc                      or lc
        Here CAPS is any ASCII letter A-Z and lc is a-z.
        The assumption is that filenames are usually lowercase and
        variables usually uppercase.  Otherwise, use another syntax:

diff --git a/subdirmk/generate b/subdirmk/generate
index 7fc3809e4d6895650addb7e8e5f0e1424031fc83..8a5daa6b0fc6269cfc6c2cba935b957a0c62e8e2 100755 (executable)
--- a/subdirmk/generate
+++ b/subdirmk/generate
@@ -252,7 +252,7 @@ sub process_subtree ($$) {
        }
        print O "\n";
     }
-    
+
     return @targets;
 }
 

diff --git a/subdirmk/regen.mk.in b/subdirmk/regen.mk.in
index 948ef4e0791eccde5ab19c84215d20e5cc19a6a9..bd56a24e677174d10a57d362d272ecc0158e1d84 100644 (file)
--- a/subdirmk/regen.mk.in
+++ b/subdirmk/regen.mk.in
@@ -4,11 +4,11 @@
 # SPDX-License-Identifier: LGPL-2.0-or-later
 
 CONFIGURE      ?= configure
-CONFIGURE_AC   ?= $(CONFIGURE).ac
-CONFIG_STATUS  ?= config.status
+CONFIGURE_AC   ?= $(CONFIGURE).ac
+CONFIG_STATUS  ?= config.status
 
-CONFIGURE_ACS  += $(CONFIGURE_AC)
-CONFIGURE_ACS  += subdirmk/subdirmk.ac
+CONFIGURE_ACS  += $(CONFIGURE_AC)
+CONFIGURE_ACS  += subdirmk/subdirmk.ac
 
 $(top_srcdir)/$(CONFIGURE): $(addprefix $(top_srcdir)/,$(CONFIGURE_ACS))
        cd $(top_srcdir) && autoconf
@@ -22,7 +22,7 @@ MAKEFILE_TEMPLATES += $(addprefix $(top_srcdir)/, $(addsuffix .in, \
        ))
 
 main.mk $(MAKEFILES): .makefiles.stamp ;
-.makefiles.stamp:                                              \
+.makefiles.stamp:                                              \
                $(top_srcdir)/subdirmk/generate                 \
                $(CONFIG_STATUS)                                \
                $(MAKEFILE_TEMPLATES)