support/libtool/buildroot-libtool-v2.4.4.patch

   1 Libtool fixes for cross-compilation, many past contributors/authors.
   2 Update based on libtool-2.4.4, useful for 2.4.3 as well but not 2.4.2.
   3
   4 Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
   5
   6 --- a/ltmain.sh 2014-12-16 09:51:23.068441045 -0300
   7 +++ b/ltmain.sh 2014-12-16 09:57:10.509430339 -0300
   8 @@ -2687,8 +2687,8 @@
   9         # was found and let the user know that the "--tag" command
  10         # line option must be used.
  11         if test -z "$tagname"; then
  12 -         func_echo "unable to infer tagged configuration"
  13 -         func_fatal_error "specify a tag with '--tag'"
  14 +         func_echo "defaulting to \`CC'"
  15 +         func_echo "if this is not correct, specify a tag with \`--tag'"
  16  #      else
  17  #        func_verbose "using $tagname tagged configuration"
  18         fi
  19 @@ -4277,8 +4277,12 @@
  20           # At present, this check doesn't affect windows .dll's that
  21           # are installed into $libdir/../bin (currently, that works fine)
  22           # but it's something to keep an eye on.
  23 -         test "$inst_prefix_dir" = "$destdir" && \
  24 -           func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
  25 +
  26 +         #
  27 +         # This breaks install into our staging area.  -PB
  28 +         #
  29 +         #test "$inst_prefix_dir" = "$destdir" && \
  30 +         #  func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
  31
  32           if test -n "$inst_prefix_dir"; then
  33             # Stick the inst_prefix_dir data into the link command.
  34 @@ -6550,7 +6554,8 @@
  35         ;;
  36        -all-static | -static | -static-libtool-libs)
  37         case $arg in
  38 -       -all-static)
  39 +       # Make -static behave like -all-static -GZ
  40 +       -all-static | -static)
  41           if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
  42             func_warning "complete static linking is impossible in this configuration"
  43           fi
  44 @@ -6559,12 +6564,6 @@
  45           fi
  46           prefer_static_libs=yes
  47           ;;
  48 -       -static)
  49 -         if test -z "$pic_flag" && test -n "$link_static_flag"; then
  50 -           dlopen_self=$dlopen_self_static
  51 -         fi
  52 -         prefer_static_libs=built
  53 -         ;;
  54         -static-libtool-libs)
  55           if test -z "$pic_flag" && test -n "$link_static_flag"; then
  56             dlopen_self=$dlopen_self_static
  57 @@ -6858,7 +6857,8 @@
  58        prevarg=$arg
  59
  60        case $arg in
  61 -      -all-static)
  62 +      # Make -static behave like -all-static -GZ
  63 +      -all-static | -static)
  64         if test -n "$link_static_flag"; then
  65           # See comment for -static flag below, for more details.
  66           func_append compile_command " $link_static_flag"
  67 @@ -7149,7 +7149,7 @@
  68         continue
  69         ;;
  70
  71 -      -static | -static-libtool-libs)
  72 +      -static-libtool-libs)
  73         # The effects of -static are defined in a previous loop.
  74         # We used to do the same as -all-static on platforms that
  75         # didn't have a PIC flag, but the assumption that the effects
  76 @@ -8112,7 +8112,7 @@
  77           *)
  78             if test no = "$installed"; then
  79               func_append notinst_deplibs " $lib"
  80 -             need_relink=yes
  81 +             need_relink=no
  82             fi
  83             ;;
  84           esac
  85 @@ -10710,6 +10710,10 @@
  86             # Replace all uninstalled libtool libraries with the installed ones
  87             newdependency_libs=
  88             for deplib in $dependency_libs; do
  89 +             # Replacing uninstalled with installed can easily break crosscompilation,
  90 +             # since the installed path is generally the wrong architecture.  -CL
  91 +             newdependency_libs="$newdependency_libs $deplib"
  92 +             continue
  93               case $deplib in
  94               *.la)
  95                 func_basename "$deplib"