yann@402: See http://gcc.gnu.org/PR3106
yann@402: Backported from gcc-3.0.x
yann@402: 
yann@402: Fixes error
yann@402:   .../binutils-2.11.2/libiberty/strerror.c:468: error: conflicting types for `sys_nerr'
yann@402:   /usr/include/stdio.h:258: error: previous declaration of `sys_nerr'
yann@402:   make[1]: *** [strerror.o] Error 1
yann@402:   make: *** [all-libiberty] Error 2
yann@402: on Mac OS X.
yann@402: 
yann@402: --- gcc-2.95.3/libiberty/strerror.c.old	2004-03-24 16:23:19.000000000 -0800
yann@402: +++ gcc-2.95.3/libiberty/strerror.c	2004-03-24 16:23:48.000000000 -0800
yann@402: @@ -13,6 +13,7 @@
yann@402:     incompatible with our later declaration, perhaps by using const
yann@402:     attributes.  So we hide the declaration in errno.h (if any) using a
yann@402:     macro. */
yann@402: +#define sys_nerr sys_nerr__
yann@402:  #define sys_errlist sys_errlist__
yann@402:  #endif
yann@402:  
yann@402: @@ -20,6 +21,7 @@
yann@402:  #include <errno.h>
yann@402:  
yann@402:  #ifdef HAVE_SYS_ERRLIST
yann@402: +#undef sys_nerr
yann@402:  #undef sys_errlist
yann@402:  #endif
yann@402: