[Buildroot] [PATCH v3 directfb] directfb: font handling requires libbz2

[Peter Korsgaard <jacmet@uclibc.org>]

>>>>> "Trevor" == Trevor Woerner <twoerner@gmail.com> writes:

 Trevor> From: Trevor Woerner <twoerner@gmail.com>
 Trevor> One of the libraries which is built by directfb, libidirectfbfont_ft2.so,
 Trevor> requires libbz2:

That's not true. Freetype might optionally have bzip2 support, but it
isn't a requirement for directfb.

E.G. I did a basic build here:

./host/usr/bin/i586-linux-readelf -a \
  staging/usr/lib/directfb-1.4-6/interfaces/IDirectFBFont/libidirectfbfont_ft2.so
  | grep NEEDED
 0x00000001 (NEEDED)                     Shared library: [libdirect-1.4.so.6]
 0x00000001 (NEEDED)                     Shared library: [libdirectfb-1.4.so.6]
 0x00000001 (NEEDED)                     Shared library: [libfusion-1.4.so.6]
 0x00000001 (NEEDED)                     Shared library: [libz.so.1]
 0x00000001 (NEEDED)                     Shared library: [libfreetype.so.6]
 0x00000001 (NEEDED)                     Shared library: [libm.so.0]
 0x00000001 (NEEDED)                     Shared library: [libdl.so.0]
 0x00000001 (NEEDED)                     Shared library: [libpthread.so.0]
 0x00000001 (NEEDED)                     Shared library: [libgcc_s.so.1]
 0x00000001 (NEEDED)                     Shared library: [libc.so.0]

So the only thing that should be fixed is to ensure bzip2 is built
before freetype (and zlib as well) if enabled. I'll fix that.

-- 
Bye, Peter Korsgaard