1 From e24d97c938c481450ed80ec83e5399595946c1ae Mon Sep 17 00:00:00 2001
2 From: =?UTF-8?q?V=C3=ADt=20Ondruch?= <vondruch@redhat.com>
3 Date: Fri, 8 Feb 2013 22:48:41 +0100
4 Subject: [PATCH] Prevent duplicated paths when empty version string is
9 loadpath.c | 12 ++++++++++++
10 tool/mkconfig.rb | 2 +-
11 3 files changed, 15 insertions(+), 2 deletions(-)
13 diff --git a/configure.ac b/configure.ac
14 index 999e2d6d5d..11fc237552 100644
17 @@ -3710,7 +3710,8 @@ AS_CASE(["$ruby_version_dir_name"],
18 ruby_version_dir=/'${ruby_version_dir_name}'
20 if test -z "${ruby_version_dir_name}"; then
21 - AC_MSG_ERROR([No ruby version, No place for bundled libraries])
22 + unset ruby_version_dir
23 + AC_DEFINE(RUBY_LIB_VERSION_BLANK, 1)
26 rubylibdir='${rubylibprefix}'${ruby_version_dir}
27 diff --git a/loadpath.c b/loadpath.c
28 index 9160031..0d4d953 100644
31 @@ -65,21 +65,33 @@ const char ruby_initial_load_paths[] =
34 #ifndef NO_RUBY_SITE_LIB
35 +#ifdef RUBY_LIB_VERSION_BLANK
41 RUBY_SITE_ARCH_LIB_FOR(RUBY_THINARCH) "\0"
43 RUBY_SITE_ARCH_LIB_FOR(RUBY_SITEARCH) "\0"
44 +#ifndef RUBY_LIB_VERSION_BLANK
49 #ifndef NO_RUBY_VENDOR_LIB
50 +#ifdef RUBY_LIB_VERSION_BLANK
51 + RUBY_VENDOR_LIB "\0"
56 RUBY_VENDOR_ARCH_LIB_FOR(RUBY_THINARCH) "\0"
58 RUBY_VENDOR_ARCH_LIB_FOR(RUBY_SITEARCH) "\0"
59 +#ifndef RUBY_LIB_VERSION_BLANK
65 diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
66 index 07076d4..35e6c3c 100755
67 --- a/tool/mkconfig.rb
68 +++ b/tool/mkconfig.rb
70 val = val.gsub(/\$(?:\$|\{?(\w+)\}?)/) {$1 ? "$(#{$1})" : $&}.dump
73 - val = "(TOPDIR || DESTDIR + #{val})"
74 + val = "(((TOPDIR && TOPDIR.empty?) ? nil : TOPDIR) || DESTDIR + #{val})"
76 val = "arch_flag || #{val}" if universal
77 when /^UNIVERSAL_ARCHNAMES$/