| Message ID | 4F4CF258.9050300@arm.com |
|---|---|
| State | New |
| Headers | show |
On 28/02/12 15:27, Richard Earnshaw wrote: > The pattern to match a big-endian machine for linux is ambiguous as > reported by the PR and can cause some little-endian triplets to be > confused as big-endian. > > This patch makes the string unambiguous. > > R. > > * config.gcc (arm*-*-linux*): Use an unambiguous pattern for > detecting big-endian triplets. > > > be-lin.patch > > > Index: config.gcc > =================================================================== > --- config.gcc (revision 184624) > +++ config.gcc (working copy) > @@ -825,7 +825,7 @@ arm*-*-netbsdelf*) > arm*-*-linux*) # ARM GNU/Linux with ELF > tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h" > case $target in > - arm*b-*) > + arm*b-*-linux*) > tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" > ;; > esac For the record, I've back-ported this patch to gcc-4.5 and gcc-4.6. R.
Index: config.gcc =================================================================== --- config.gcc (revision 184624) +++ config.gcc (working copy) @@ -825,7 +825,7 @@ arm*-*-netbsdelf*) arm*-*-linux*) # ARM GNU/Linux with ELF tm_file="dbxelf.h elfos.h gnu-user.h linux.h linux-android.h glibc-stdint.h arm/elf.h arm/linux-gas.h arm/linux-elf.h" case $target in - arm*b-*) + arm*b-*-linux*) tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1" ;; esac