diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/Makefile')
| -rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 17d9238909..3154e180af 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -25,7 +25,7 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \ install-others += $(inst_includedir)/bits/syscall.h # Generate the list of SYS_* macros for the system calls (__NR_* macros). -# For bi-arch platforms, the CPU/Makefile defines 64bit-predefine and +# For bi-arch platforms, the CPU/Makefile defines {32,64}bit-predefine and # we generate a file that uses <bits/wordsize.h>. $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscall.h rm -f $(@:.h=.d)-t @@ -37,11 +37,13 @@ $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscal echo '#endif'; \ echo ''; \ SUNPRO_DEPENDENCIES='$(@:.h=.d)-t $@' \ - $(CC) -E -x c $(sysincludes) $< $(addprefix -U,$(64bit-predefine)) -D_LIBC -dM | \ + $(CC) -E -x c $(sysincludes) $< $(addprefix -U,$(64bit-predefine)) \ + $(addprefix -D,$(32bit-predefine)) -D_LIBC -dM | \ sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \ LC_ALL=C sort > $(@:.d=.h).new32; \ SUNPRO_DEPENDENCIES='$(@:.h=.d)-t $@' \ - $(CC) -E -x c $(sysincludes) $< $(addprefix -D,$(64bit-predefine)) -D_LIBC -dM | \ + $(CC) -E -x c $(sysincludes) $< $(addprefix -U,$(64bit-predefine)) \ + $(addprefix -D,$(64bit-predefine)) -D_LIBC -dM | \ sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \ LC_ALL=C sort > $(@:.d=.h).new64; \ if cmp -s $(@:.d=.h).new32 $(@:.d=.h).new64; then \ |