package/libdvdnav/0001-fix-os2-support.patch

   1 configure: fix build on NIOS II platform
   2
   3 NIOS II is a CPU architecture from Altera, which uses 'nios2' as the
   4 architecture part of the tuple. Unfortunately, 'nios2' matches the
   5 current '*os2*' test done by libdvdnav's configure script to detect
   6 the OS/2 operating system. This leads to build issues as the build
   7 process of libdvdnav then tries to use OS/2 specific compiler
   8 options, that do not exist in the gcc used for Linux/NIOS2.
   9
  10 To fix this, this patch makes the test for OS/2 a little bit more
  11 specific: in the case of the OS/2 operating system, the OS part of the
  12 tuple contains just 'os2' (confirmed by looking at config.guess and
  13 config.sub in the gnuconfig project). So using '*-os2-*' will properly
  14 match the OS/2 operating system but not the NIOS II architecture.
  15
  16 Upstream-status: not needed, newer upstream versions no longer have
  17                  this test
  18 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  19
  20 Index: b/configure.ac
  21 ===================================================================
  22 --- a/configure.ac
  23 +++ b/configure.ac
  24 @@ -166,7 +166,7 @@
  25    *cygwin*)
  26      LDFLAGS="-no-undefined $LDFLAGS"
  27      ;;
  28 -  *os2*)
  29 +  *-os2-*)
  30      LDFLAGS="-no-undefined -Zbin-files $LDFLAGS"
  31      ;;
  32    *)