From a7f24ebbc55f2596cdbeec3d080143a5ce5f801e Mon Sep 17 00:00:00 2001 From: Stefano Lattarini Date: Mon, 30 Jul 2012 20:34:12 +0200 Subject: [PATCH] [ng] cleanup: remove on almost-unused global vars: topsrcdir * automake.in ($topsrcdir): Delete, it was only used once ... (handle_LIBOBJS_or_ALLOCA): ... in here, so it's simpler to inline its expansion. Improve formatting of immediately surrounding code a little while we are at it. (initialize_per_input): Don't reset the deleted variable. Signed-off-by: Stefano Lattarini --- automake.in | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/automake.in b/automake.in index 6e657c955..fed8f6a64 100644 --- a/automake.in +++ b/automake.in @@ -501,9 +501,6 @@ my $am_relative_dir; # Same but wrt Makefile.in. my $relative_dir; -# Relative path to the top directory. -my $topsrcdir; - # Greatest timestamp of the output's dependencies (excluding # configure's dependencies). my $output_deps_greatest_timestamp; @@ -619,7 +616,6 @@ sub initialize_per_input () $am_relative_dir = undef; $relative_dir = undef; - $topsrcdir = undef; $output_deps_greatest_timestamp = 0; @@ -2104,8 +2100,10 @@ sub handle_LIBOBJS_or_ALLOCA ($) # we are already there, and since the targets are built without # a $(top_builddir), it helps BSD Make to match them with # dependencies. - $dir = "$config_libobj_dir/" if $config_libobj_dir ne '.'; - $dir = "$topsrcdir/$dir" if $relative_dir ne '.'; + $dir = "$config_libobj_dir/" + if $config_libobj_dir ne '.'; + $dir = backname ($relative_dir) . "/$dir" + if $relative_dir ne '.'; define_variable ('LIBOBJDIR', INTERNAL, $dir); } $clean_files{'$(LIBOBJDIR)*.$(OBJEXT)'} = MOSTLY_CLEAN; @@ -6815,7 +6813,6 @@ sub generate_makefile ($$) $relative_dir = dirname ($makefile); $am_relative_dir = dirname ($makefile_am); - $topsrcdir = backname ($relative_dir); read_main_am_file ($makefile_am, $makefile_in); if (handle_options) -- 2.47.2