From 185a673db0cbf03aa750fc9388a64908484ea0ff Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim@epita.fr>
Date: Wed, 7 Mar 2001 19:09:43 +0000
Subject: [PATCH] * automake.in (&handle_all): Use an array instead of a scalar
 for local_headers. Get rid of all-redirect: let `all' be that target.

---
 ChangeLog         |  7 ++++-
 Makefile.in       |  1 +
 automake.in       | 68 ++++++++++++++++++++++-------------------------
 m4/Makefile.in    |  1 +
 tests/Makefile.in |  1 +
 5 files changed, 41 insertions(+), 37 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 720c81d1..b217cd9c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2001-03-07  Akim Demaille  <akim@epita.fr>
+
+	* automake.in (&handle_all): Use an array instead of a scalar for
+	local_headers.
+	Get rid of all-redirect: let `all' be that target.
+
 2001-03-07  Akim Demaille  <akim@epita.fr>
 
 	* automake.in (&handle_merge_targets): Ventilate its non `all'
@@ -9,7 +15,6 @@
 	contains at least the `basename ($makefile)' which has just been
 	unshifted.
 
-	
 2001-03-07  Akim Demaille  <akim@epita.fr>
 
 	* automake.in, aclocal.in: Backquote is inert in double quotes.
diff --git a/Makefile.in b/Makefile.in
index 73af4852..524c40a1 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -139,6 +139,7 @@ stamp-vti texinfo.tex version.texi ylwrap
 
 DIST_SUBDIRS = $(SUBDIRS)
 all: all-recursive
+
 .SUFFIXES:
 .SUFFIXES: .dvi .info .ps .texi .texinfo .txi
 
diff --git a/automake.in b/automake.in
index c3fe5813..fe968d0b 100755
--- a/automake.in
+++ b/automake.in
@@ -3833,6 +3833,8 @@ sub handle_all ($)
 {
     my ($makefile) = @_;
 
+    # Output `all-am'.
+
     # Put this at the beginning for the sake of non-GNU makes.  This
     # is still wrong if these makes can run parallel jobs.  But it is
     # right enough.
@@ -3844,35 +3846,6 @@ sub handle_all ($)
 	    if dirname ($one_name) eq $relative_dir;
     }
 
-    my $local_headers = '';
-    $local_headers = '$(BUILT_SOURCES)'
-      if &variable_defined ('BUILT_SOURCES');
-    foreach my $one_name (@config_names)
-      {
-	if (dirname ($one_name) eq $relative_dir)
-	  {
-	    $local_headers .= ' ' if $local_headers;
-	    $local_headers .= basename ($one_name);
-	  }
-      }
-    if ($local_headers)
-      {
-	# We need to make sure config.h is built before we
-	# recurse.  We also want to make sure that built sources
-	# are built before any ordinary `all' targets are run.  We
-	# can't do this by changing the order of dependencies to
-	# the "all" because that breaks when using parallel makes.
-	# Instead we handle things explicitly.
-	$output_rules .= ("all-redirect: ${local_headers}"
-			  . "\n\t"
-			  . '$(MAKE) $(AM_MAKEFLAGS) '
-			  . (&variable_defined ('SUBDIRS')
-			     ? 'all-recursive' : 'all-am')
-			  . "\n\n");
-	$all_target = 'all-redirect';
-	&depend ('.PHONY', 'all-redirect');
-    }
-
     # Install `all' hooks.
     if (&target_defined ("all-local"))
     {
@@ -3881,17 +3854,40 @@ sub handle_all ($)
     }
 
     &pretty_print_rule ("all-am:", "\t\t", @all);
+    &depend ('.PHONY', 'all-am', 'all');
 
-    # If we aren't using a redirect target then find the
-    # appropriate actual redirect.
-    if ($all_target eq '')
+
+    # Output `all'.
+
+    my @local_headers = ();
+    push @local_headers, '$(BUILT_SOURCES)'
+      if &variable_defined ('BUILT_SOURCES');
+    foreach my $one_name (@config_names)
       {
-	$all_target = (&variable_defined ('SUBDIRS')
-		       ? 'all-recursive' : 'all-am');
+	push @local_headers, basename ($one_name)
+	  if dirname ($one_name) eq $relative_dir;
       }
 
-    $output_all = "all: $all_target\n";
-    &depend ('.PHONY', 'all-am', 'all');
+    if (@local_headers)
+      {
+	# We need to make sure config.h is built before we recurse.
+	# We also want to make sure that built sources are built
+	# before any ordinary `all' targets are run.  We can't do this
+	# by changing the order of dependencies to the "all" because
+	# that breaks when using parallel makes.  Instead we handle
+	# things explicitly.
+	$output_all .= ("all: " . join (' ', @local_headers)
+			. "\n\t"
+			. '$(MAKE) $(AM_MAKEFLAGS) '
+			. (&variable_defined ('SUBDIRS')
+			   ? 'all-recursive' : 'all-am')
+			. "\n\n");
+      }
+    else
+      {
+	$output_all .= "all: " . (&variable_defined ('SUBDIRS')
+				  ? 'all-recursive' : 'all-am') . "\n\n";
+      }
 }
 
 
diff --git a/m4/Makefile.in b/m4/Makefile.in
index 3d609d10..acadab24 100644
--- a/m4/Makefile.in
+++ b/m4/Makefile.in
@@ -99,6 +99,7 @@ DATA = $(m4data_DATA)
 DIST_COMMON = Makefile.am Makefile.in
 
 all: all-am
+
 .SUFFIXES:
 
 $(srcdir)/Makefile.in: Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 524b2745..fba8467e 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -367,6 +367,7 @@ DIST_SOURCES =
 DIST_COMMON = Makefile.am Makefile.in
 
 all: all-am
+
 .SUFFIXES:
 
 $(srcdir)/Makefile.in: Makefile.am  $(top_srcdir)/configure.in $(ACLOCAL_M4)
-- 
2.43.5