diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64')
-rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/Makefile | 44 |
1 files changed, 2 insertions, 42 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/Makefile b/sysdeps/unix/sysv/linux/x86_64/Makefile index 09745d82d4..86cfd69ad1 100644 --- a/sysdeps/unix/sysv/linux/x86_64/Makefile +++ b/sysdeps/unix/sysv/linux/x86_64/Makefile @@ -1,48 +1,8 @@ +64bit-predefine = __x86_64__ + ifeq ($(subdir),misc) sysdep_routines += ioperm iopl sysdep_headers += sys/perm.h sys/reg.h sys/debugreg.h sys/io.h - -no_syscall_list_h = 1 - -# Generate the list of SYS_* macros for the system calls (__NR_* macros). -$(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscall.h - rm -f $(@:.h=.d)-t - { \ - echo '/* Generated at libc build time from kernel syscall list. */';\ - echo ''; \ - echo '#ifndef _SYSCALL_H'; \ - echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \ - echo '#endif'; \ - echo ''; \ - SUNPRO_DEPENDENCIES='$(@:.h=.d)-t $@' \ - $(CC) -E -x c $(sysincludes) $< -U__x86_64__ -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) $< -D__x86_64 -D_LIBC -dM | \ - sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \ - LC_ALL=C sort > $(@:.d=.h).new64; \ - if cmp -s $(@:.d=.h).new32 $(@:.d=.h).new64; then \ - cat $(@:.d=.h).new32; \ - else \ - echo '#include <bits/wordsize.h>'; \ - echo ''; \ - comm -12 $(@:.d=.h).new32 $(@:.d=.h).new64; \ - echo '#if __WORDSIZE == 64'; \ - comm -13 $(@:.d=.h).new32 $(@:.d=.h).new64; \ - echo '#else'; \ - comm -23 $(@:.d=.h).new32 $(@:.d=.h).new64; \ - echo '#endif'; \ - fi; \ - rm -f $(@:.d=.h).new32 $(@:.d=.h).new64; \ - } > $(@:.d=.h).new - mv -f $(@:.d=.h).new $(@:.d=.h) - sed < $(@:.h=.d)-t > $(@:.h=.d)-t2 \ - -e 's,$(subst .,\.,$@),$(patsubst $(objpfx)%,$$(objpfx)%,\ - $(@:.d=.h) $(@:.h=.d)),' - rm -f $(@:.h=.d)-t - mv -f $(@:.h=.d)-t2 $(@:.h=.d) - endif ifeq ($(subdir),stdlib) |