X-Git-Url: https://git.draconx.ca/gitweb/dxcommon.git/blobdiff_plain/a7cabb5d0f067e78afd029d8ec41d14660d8f9e2..c3f53b697f5dd5ecd5a5f74e94ec0fd55b0f2764:/scripts/fix-gnulib.pl?ds=sidebyside

diff --git a/scripts/fix-gnulib.pl b/scripts/fix-gnulib.pl
index 69a7d86..640f1cd 100755
--- a/scripts/fix-gnulib.pl
+++ b/scripts/fix-gnulib.pl
@@ -1,6 +1,6 @@
 #!/usr/bin/env perl
 #
-# Copyright © 2011-2014, 2020-2022 Nick Bowler
+# Copyright © 2011-2014, 2020-2023 Nick Bowler
 #
 # Prepare the Gnulib tree for inclusion into a non-recursive automake build.
 # While the output of gnulib-tool is "include"-able if the --makefile-name
@@ -63,6 +63,7 @@ open STDOUT, ">", $output or die "$output: $!\n" if (defined $output);
 open STDIN,  "<", $input  or die "$input: $!\n"  if (defined $input);
 
 my $printed_header = 0;
+my $check_mkdir;
 my @cleanfiles;
 
 # Hashes to record make variables used in the automake source.  The allvars
@@ -168,12 +169,12 @@ EOF
 	# something actually depends on it (which is typically the case).
 	if (/^noinst_LIBRARIES.*libgnu.a/) {
 		s/^noinst/EXTRA/;
-		$for_library //= 0;
+		$for_library = 0 unless defined $for_library;
 		$use_libtool = 0;
 	}
 	if (/^noinst_LTLIBRARIES.*libgnu.la/) {
 		s/^noinst/EXTRA/;
-		$for_library //= 1;
+		$for_library = 1 unless defined $for_library;
 		$use_libtool = 1;
 	}
 
@@ -231,9 +232,23 @@ EOF
 	# ordinary variable so we can deal with them later.
 	s/BUILT_SOURCES/gnulib_core_headers/;
 
+	# Rules for "toplevel" header files do not include commands to create
+	# the target directory; let's add that.
+	if (defined $check_mkdir) {
+		if (/gl_V_at/ || /AM_V_GEN/ and not /MKDIR_P/) {
+			my $dir = "lib/$check_mkdir";
+			$dir =~ s|/[^/]*||;
+
+			print "\t\$(AM_V_GEN)\$(MKDIR_P) $dir\n";
+			s/AM_V_GEN|gl_V_at/AM_V_at/;
+		}
+		undef $check_mkdir
+	}
+
 	# Targets are similar to variables: the target and its dependencies
 	# need to be mangled.
-	if (/^[^\t].*:/) {
+	if (/^([^\t:]*):/) {
+		$check_mkdir = $1;
 		$_ = mangle_target($_);
 	}