Re: fontconfig/freetype2 breaks amd64 build on netbsd-5/i386 host

["John D. Baker" <jdbaker%mylinuxisp.com@localhost>]

On Tue, 25 Mar 2014, David Laight wrote:

> Can you find the command line used to compile ftxf86.o ?

I'll clean out that part of my OBJDIR and rebuild to find it.

[EDIT]
Looks like it was a glitch that mangled the library and which a non-update
build on previously-populated OBJDIR and DESTDIR failed to remedy.

I deleted libfreetype.a from DESTDIR and ftxf86.* from OBJDIR and
started an update build and it continued on past the previous failure.
[/EDIT]

> and/or extract the object file from the library and feed it through
> 'objdump -dr' to find the relocation (and to see if it looks
> like PIC code at all).

Here's the result of running objdump -dr against the object file as it
exists on my filesystem (not extracted from library):

/d0/build/current/obj/amd64/external/mit/xorg/lib/freetype/ftxf86.o:     file 
format elf64-x86-64


Disassembly of section .text:

0000000000000000 <FT_Get_X11_Font_Format>:
   0:   48 85 ff                test   %rdi,%rdi
   3:   74 1a                   je     1f <FT_Get_X11_Font_Format+0x1f>
   5:   48 8b bf b0 00 00 00    mov    0xb0(%rdi),%rdi
   c:   48 8b 07                mov    (%rdi),%rax
   f:   48 8b 40 40             mov    0x40(%rax),%rax
  13:   48 85 c0                test   %rax,%rax
  16:   74 07                   je     1f <FT_Get_X11_Font_Format+0x1f>
  18:   be 00 00 00 00          mov    $0x0,%esi
                        19: R_X86_64_32 .rodata.str1.1
  1d:   ff e0                   jmpq   *%rax
  1f:   31 c0                   xor    %eax,%eax
  21:   c3                      retq

I extracted the module from the library and ran 'objdump -dr' on it.
It's the same.


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