diff options
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 27 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/configure | 21 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/configure.in | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/s390/Makefile | 1 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/Makefile | 45 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/Makefile | 44 |
7 files changed, 52 insertions, 107 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 3055e1bd10..17d9238909 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -24,8 +24,9 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \ install-others += $(inst_includedir)/bits/syscall.h -ifndef no_syscall_list_h # Generate the list of SYS_* macros for the system calls (__NR_* macros). +# For bi-arch platforms, the CPU/Makefile defines 64bit-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 { \ @@ -36,8 +37,26 @@ $(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) $< -D_LIBC -dM | \ - sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p'; \ + $(CC) -E -x c $(sysincludes) $< $(addprefix -U,$(64bit-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 | \ + 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 ''; \ + LC_ALL=C comm -12 $(@:.d=.h).new32 $(@:.d=.h).new64; \ + echo '#if __WORDSIZE == 64'; \ + LC_ALL=C comm -13 $(@:.d=.h).new32 $(@:.d=.h).new64; \ + echo '#else'; \ + LC_ALL=C 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 \ @@ -45,7 +64,7 @@ $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/sys/syscal $(@:.d=.h) $(@:.h=.d)),' rm -f $(@:.h=.d)-t mv -f $(@:.h=.d)-t2 $(@:.h=.d) -endif + $(inst_includedir)/bits/syscall.h: $(objpfx)syscall-list.h $(+force) $(make-target-directory) diff --git a/sysdeps/unix/sysv/linux/configure b/sysdeps/unix/sysv/linux/configure index 82b262cd5e..fda05fe8f5 100644 --- a/sysdeps/unix/sysv/linux/configure +++ b/sysdeps/unix/sysv/linux/configure @@ -182,20 +182,22 @@ fi # files. I.e., when the installation prefix is "/usr" we have to place # shared library objects and the configuration files on the root partition # in /lib and /etc. -if test "$prefix" = "/usr" -o "$prefix" = "/usr/"; then - # 64bit libraries on sparc go to /lib64 and not /lib - if test "$machine" = "sparc/sparc64" -o "$machine" = "x86_64" \ - -o "$machine" = "powerpc/powerpc64" \ - -o "$machine" = "s390/s390-64"; then +case "$prefix" in +/usr | /usr/) + # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib + case $machine in + sparc/sparc64 | x86_64 | powerpc/powerpc64 | s390/s390-64 ) libc_cv_slibdir="/lib64" if test "$libdir" = '${exec_prefix}/lib'; then libdir='${exec_prefix}/lib64'; # Locale data can be shared between 32bit and 64bit libraries libc_cv_localedir='${exec_prefix}/lib/locale' fi - else + ;; + *) libc_cv_slibdir="/lib" - fi + ;; + esac # Allow the user to override the path with --sysconfdir if test $sysconfdir = '${prefix}/etc'; then libc_cv_sysconfdir=/etc @@ -203,7 +205,8 @@ if test "$prefix" = "/usr" -o "$prefix" = "/usr/"; then libc_cv_sysconfdir=$sysconfdir fi libc_cv_rootsbindir="/sbin" -fi + ;; +esac # Under Linux the LinuxThreads or NPTL add-on should be available. case $add_ons in @@ -297,7 +300,7 @@ if test $host = $build; then ac_prefix=$ac_default_prefix fi echo $ac_n "checking for symlinks in ${ac_prefix}/include""... $ac_c" 1>&6 -echo "configure:300: checking for symlinks in ${ac_prefix}/include" >&5 +echo "configure:304: checking for symlinks in ${ac_prefix}/include" >&5 ac_message= if test -L ${ac_prefix}/include/net; then ac_message="$ac_message diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in index 95c3c620f5..ac900da36c 100644 --- a/sysdeps/unix/sysv/linux/configure.in +++ b/sysdeps/unix/sysv/linux/configure.in @@ -152,20 +152,22 @@ fi # files. I.e., when the installation prefix is "/usr" we have to place # shared library objects and the configuration files on the root partition # in /lib and /etc. -if test "$prefix" = "/usr" -o "$prefix" = "/usr/"; then - # 64bit libraries on sparc go to /lib64 and not /lib - if test "$machine" = "sparc/sparc64" -o "$machine" = "x86_64" \ - -o "$machine" = "powerpc/powerpc64" \ - -o "$machine" = "s390/s390-64"; then +case "$prefix" in +/usr | /usr/) + # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib + case $machine in + sparc/sparc64 | x86_64 | powerpc/powerpc64 | s390/s390-64 ) libc_cv_slibdir="/lib64" if test "$libdir" = '${exec_prefix}/lib'; then libdir='${exec_prefix}/lib64'; # Locale data can be shared between 32bit and 64bit libraries libc_cv_localedir='${exec_prefix}/lib/locale' fi - else + ;; + *) libc_cv_slibdir="/lib" - fi + ;; + esac # Allow the user to override the path with --sysconfdir if test $sysconfdir = '${prefix}/etc'; then libc_cv_sysconfdir=/etc @@ -173,7 +175,8 @@ if test "$prefix" = "/usr" -o "$prefix" = "/usr/"; then libc_cv_sysconfdir=$sysconfdir fi libc_cv_rootsbindir="/sbin" -fi + ;; +esac # Under Linux the LinuxThreads or NPTL add-on should be available. case $add_ons in diff --git a/sysdeps/unix/sysv/linux/powerpc/Makefile b/sysdeps/unix/sysv/linux/powerpc/Makefile index 9d02acecc4..3db246edc5 100644 --- a/sysdeps/unix/sysv/linux/powerpc/Makefile +++ b/sysdeps/unix/sysv/linux/powerpc/Makefile @@ -1,3 +1,5 @@ +64bit-predefine = __powerpc64__ + ifeq ($(subdir),signal) sysdep_routines += rt_sigsuspend rt_sigprocmask rt_sigtimedwait \ rt_sigqueueinfo rt_sigaction rt_sigpending diff --git a/sysdeps/unix/sysv/linux/s390/Makefile b/sysdeps/unix/sysv/linux/s390/Makefile new file mode 100644 index 0000000000..7a83286d0a --- /dev/null +++ b/sysdeps/unix/sysv/linux/s390/Makefile @@ -0,0 +1 @@ +64bit-predefine = __s390x__ diff --git a/sysdeps/unix/sysv/linux/sparc/Makefile b/sysdeps/unix/sysv/linux/sparc/Makefile index 9b46a7ea72..29e5406348 100644 --- a/sysdeps/unix/sysv/linux/sparc/Makefile +++ b/sysdeps/unix/sysv/linux/sparc/Makefile @@ -1,44 +1 @@ -ifeq ($(subdir),misc) - -no_syscall_list_h = 1 - -# Generate the list of SYS_* macros for the system calls (__NR_* macros). -$(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__sparc_v9__ -U__arch64__ -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__sparc_v9__ -D__arch64__ -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 $(@:.h=.d) - -endif +64bit-predefine = __sparc_v9__ __arch64__ diff --git a/sysdeps/unix/sysv/linux/x86_64/Makefile b/sysdeps/unix/sysv/linux/x86_64/Makefile index 09745d82d4..86cfd69ad1 100644 --- a/sysdeps/unix/sysv/linux/x86_64/Makefile +++ b/sysdeps/unix/sysv/linux/x86_64/Makefile @@ -1,48 +1,8 @@ +64bit-predefine = __x86_64__ + ifeq ($(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) |