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-rwxr-xr-xextra/scripts/gen_bits_syscall_h.sh3
1 files changed, 2 insertions, 1 deletions
diff --git a/extra/scripts/gen_bits_syscall_h.sh b/extra/scripts/gen_bits_syscall_h.sh
index ce599c9b0..df83bcef1 100755
--- a/extra/scripts/gen_bits_syscall_h.sh
+++ b/extra/scripts/gen_bits_syscall_h.sh
@@ -21,7 +21,8 @@ $CC -E - |
echo "#ifndef _SYSCALL_H" ;
echo "# error \"Never use <bits/syscall.h> directly; include <sys/syscall.h> instead.\"" ;
echo "#endif" ; echo ;
- sed -ne 's/^UCLIBC_\([A-Za-z0-9_]*\) *\(.*\)/#define __NR_\1 \2\
+ sed -ne 's/^UCLIBC_\([A-Za-z0-9_]*\) *\(.*\)/#undef __NR_\1\
+#define __NR_\1 \2\
#define SYS_\1 __NR_\1/gp'
echo "#endif" ; echo ;
)