libfreeimage: disable on ARC and Blackfin

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
     https://github.com/openexr/openexr/commit/57ecf581d053f5cacf2e8fc3c024490e0bbe536f.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>

diff --git a/package/libfreeimage/Config.in b/package/libfreeimage/Config.in
index 914c0af1758f037f5945bd649421d17328b94894..04fb278731e91b6ad347f8b8a426762d7e69b8f7 100644 (file)
--- a/package/libfreeimage/Config.in
+++ b/package/libfreeimage/Config.in
@@ -2,6 +2,10 @@ config BR2_PACKAGE_LIBFREEIMAGE
        bool "libfreeimage"
        depends on BR2_INSTALL_LIBSTDCPP
        depends on !BR2_STATIC_LIBS
+       # compiler issue: "Error: invalid register number `63'"
+       depends on !BR2_arc
+       # Numerous build issues
+       depends on !BR2_bfin
        help
          FreeImage is an Open Source library project for developers who
          would like to support popular graphics image formats like PNG,
@@ -11,4 +15,6 @@ config BR2_PACKAGE_LIBFREEIMAGE
          http://freeimage.sourceforge.net
 
 comment "libfreeimage needs a toolchain w/ C++, dynamic library"
+       depends on !BR2_arc
+       depends on !BR2_bfin
        depends on BR2_STATIC_LIBS || !BR2_INSTALL_LIBSTDCPP