libfreeimage fails to build on ARC, due to compiler issues:
Error: invalid register number `63'
This should probably be fixed at the compiler level.
It also fails to build on Blackfin, due to numerous libfreeimage
issues:
1/ Missing LL suffixes in Source/OpenEXR/IlmImf/ImfFastHuf.cpp. This
can be fixed by backporting upstream OpenEXR commit
57ecf581d0.patch.
2/ Invalid characters in libraw_x3f.cpp. This can be fixed by
applying dos2unix on the file.
3/ Usage of too long constants in an unsigned long in
dcraw_common.cpp, in code like "id == 0x4434303430" where id is
an "unsigned long" i.e 32 bits on 32 bits platform.
Due to (3) being apparently unsolved upstream, and causing a build
error on Blackfin, we disable libfreeimage on this
architecture. However, this code seems so broken that making
libfreeimage as entirely broken would maybe be a better option.
Fixes:
http://autobuild.buildroot.org/results/b33/b3372581c82786cc0a87f8cc2e78f047cc079255/ (ARC issue)
http://autobuild.buildroot.org/results/f3b/f3bd6be448cffed3caae7850233168e6d0f6a5bd/ (Blackfin issue)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
6e55cd5d60