duplicated-paths.patch

   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
   5  configured.
   6
   7 ---
   8  configure.in     |  3 ++-
   9  loadpath.c       | 12 ++++++++++++
  10  tool/mkconfig.rb |  2 +-
  11  3 files changed, 15 insertions(+), 2 deletions(-)
  12
  13 diff --git a/configure.in b/configure.in
  14 index db37cd6..ce8d149 100644
  15 --- a/configure.in
  16 +++ b/configure.in
  17 @@ -4228,7 +4228,8 @@ AS_CASE(["$ruby_version_dir_name"],
  18  ruby_version_dir=/'${ruby_version_dir_name}'
  19
  20  if test -z "${ruby_version_dir_name}"; then
  21 -    AC_MSG_ERROR([No ruby version, No place for bundled libraries])
  22 +    unset ruby_version_dir
  23 +    AC_DEFINE(RUBY_LIB_VERSION_BLANK, 1)
  24  fi
  25
  26  rubylibdir='${rubylibprefix}'${ruby_version_dir}
  27 diff --git a/loadpath.c b/loadpath.c
  28 index 9160031..0d4d953 100644
  29 --- a/loadpath.c
  30 +++ b/loadpath.c
  31 @@ -65,22 +65,34 @@ const char ruby_initial_load_paths[] =
  32      RUBY_SEARCH_PATH "\0"
  33  #endif
  34  #ifndef NO_RUBY_SITE_LIB
  35 +#ifdef RUBY_LIB_VERSION_BLANK
  36 +    RUBY_SITE_LIB "\0"
  37 +#else
  38      RUBY_SITE_LIB2 "\0"
  39 +#endif
  40  #ifdef RUBY_THINARCH
  41      RUBY_SITE_ARCH_LIB_FOR(RUBY_THINARCH) "\0"
  42  #endif
  43      RUBY_SITE_ARCH_LIB_FOR(RUBY_SITEARCH) "\0"
  44 +#ifndef RUBY_LIB_VERSION_BLANK
  45      RUBY_SITE_LIB "\0"
  46  #endif
  47 +#endif
  48
  49  #ifndef NO_RUBY_VENDOR_LIB
  50 +#ifdef RUBY_LIB_VERSION_BLANK
  51 +    RUBY_VENDOR_LIB "\0"
  52 +#else
  53      RUBY_VENDOR_LIB2 "\0"
  54 +#endif
  55  #ifdef RUBY_THINARCH
  56      RUBY_VENDOR_ARCH_LIB_FOR(RUBY_THINARCH) "\0"
  57  #endif
  58      RUBY_VENDOR_ARCH_LIB_FOR(RUBY_SITEARCH) "\0"
  59 +#ifndef RUBY_LIB_VERSION_BLANK
  60      RUBY_VENDOR_LIB "\0"
  61  #endif
  62 +#endif
  63
  64      RUBY_LIB "\0"
  65  #ifdef RUBY_THINARCH
  66 diff --git a/tool/mkconfig.rb b/tool/mkconfig.rb
  67 index 07076d4..35e6c3c 100755
  68 --- a/tool/mkconfig.rb
  69 +++ b/tool/mkconfig.rb
  70 @@ -122,7 +122,7 @@ def config.write(arg)
  71      val = val.gsub(/\$(?:\$|\{?(\w+)\}?)/) {$1 ? "$(#{$1})" : $&}.dump
  72      case name
  73      when /^prefix$/
  74 -      val = "(TOPDIR || DESTDIR + #{val})"
  75 +      val = "(((TOPDIR && TOPDIR.empty?) ? nil : TOPDIR) || DESTDIR + #{val})"
  76      when /^ARCH_FLAG$/
  77        val = "arch_flag || #{val}" if universal
  78      when /^UNIVERSAL_ARCHNAMES$/
  79 --
  80 1.9.0
  81