toolchain/uClibc/patches/133-unistd_arm.patch

   1 --- a/extra/scripts/gen_bits_syscall_h.sh
   2 +++ b/extra/scripts/gen_bits_syscall_h.sh
   3 @@ -24,8 +24,8 @@ esac
   4  ( echo "#include <asm/unistd.h>";
   5    echo "#include <asm/unistd.h>" |
   6    $CC -E $CC_SYSNUM_ARGS $INCLUDE_OPTS - |
   7 -  sed -ne 's/^[ ]*#define[ ]*__NR_\([A-Za-z0-9_]*\).*/UCLIBC_\1 __NR_\1/gp' \
   8 -      -e 's/^[ ]*#undef[ ]*__NR_\([A-Za-z0-9_]*\).*/UNDEFUCLIBC_\1 __NR_\1/gp' # needed to strip out any kernel-internal defines
   9 +  sed -ne 's/^[ ]*#define[ ]*\(__ARM_NR_\|__NR_\)\([A-Za-z0-9_]*\).*/UCLIBC\1\2 \1\2/gp' \
  10 +      -e 's/^[ ]*#undef[ ]*\(__ARM_NR_\|__NR_\)\([A-Za-z0-9_]*\).*/UNDEFUCLIBC\1\2 \1\2/gp' # needed to strip out any kernel-internal defines
  11  ) |
  12  $CC -E $INCLUDE_OPTS - |
  13  ( echo "/* WARNING!!! AUTO-GENERATED FILE!!! DO NOT EDIT!!! */" ; echo ;
  14 @@ -35,10 +35,10 @@ $CC -E $INCLUDE_OPTS - |
  15    echo "#ifndef _SYSCALL_H" ;
  16    echo "# error \"Never use <bits/sysnum.h> directly; include <sys/syscall.h> instead.\"" ;
  17    echo "#endif" ; echo ;
  18 -  sed -ne 's/^UCLIBC_\([A-Za-z0-9_]*\) *\(.*\)/#undef __NR_\1\
  19 -#define __NR_\1 \2\
  20 -#define SYS_\1 __NR_\1/gp' \
  21 -     -e 's/^UNDEFUCLIBC_\([A-Za-z0-9_]*\).*/#undef __NR_\1/gp'
  22 +  sed -ne 's/^UCLIBC\(__ARM_NR_\|__NR_\)\([A-Za-z0-9_]*\) *\(.*\)/#undef \1\2\
  23 +#define \1\2 \3\
  24 +#define SYS_\2 \1\2/gp' \
  25 +     -e 's/^UNDEFUCLIBC\(__ARM_NR_\|__NR_\)\([A-Za-z0-9_]*\).*/#undef \1\2/gp'
  26    echo ;
  27    echo "#endif" ;
  28  )