diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2017-05-08 10:45:20 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-05-08 10:45:20 +0000 |
| commit | 139ace95756a61715a18051c102bd67ca5166b3c (patch) | |
| tree | a17b7041fd0ff3607d93f24475ad2c16c11bd59a /sysdeps/unix/sysv/linux/x86_64 | |
| parent | 717da4b3bead186d8790b260d5c0dd317a651d8b (diff) | |
| download | glibc-139ace95756a61715a18051c102bd67ca5166b3c.tar.gz glibc-139ace95756a61715a18051c102bd67ca5166b3c.tar.xz glibc-139ace95756a61715a18051c102bd67ca5166b3c.zip | |
Require Linux kernel 3.2 or later on x86 / x86_64.
As per the recent discussion, this patch implements a requirement for Linux 3.2 or later for x86 and x86_64. This is only the initial change to increase the configured minimum; it's expected that followup patches would deal with associated removal of conditionals that are no longer needed. If we remove the start-up test on the kernel version, of course the NEWS and README text should then be revised (to reflect that this version is just one such that glibc does not intend to include compatibility code for any older kernel version, rather than older kernels necessarily failing to work or glibc necessarily having compatibility code for newer interfaces). The followups would be able to assume presence of getcpu (x86_64), recvmmsg (not always through its own syscall, sometimes only through socketcall), sendmmsg (likewise), /proc/$pid/task/$tid/comm, f_flags from statfs, prlimit64. Tested for x86_64 and x86. * sysdeps/unix/sysv/linux/i386/configure.ac (arch_minimum_kernel): Remove. * sysdeps/unix/sysv/linux/i386/configure: Regenerated. * sysdeps/unix/sysv/linux/x86_64/64/configure.ac (arch_minimum_kernel): Remove. * sysdeps/unix/sysv/linux/x86_64/64/configure: Regenerated. * README: Update statement about Linux kernel requirements.
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64')
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/64/configure | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/64/configure.ac | 2 |
2 files changed, 0 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/configure b/sysdeps/unix/sysv/linux/x86_64/64/configure index 4d3f84567b..9d1a8d271d 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/configure +++ b/sysdeps/unix/sysv/linux/x86_64/64/configure @@ -1,8 +1,6 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/unix/sysv/linux/x86_64/64. -arch_minimum_kernel=2.6.32 - test -n "$libc_cv_slibdir" || case "$prefix" in /usr | /usr/) diff --git a/sysdeps/unix/sysv/linux/x86_64/64/configure.ac b/sysdeps/unix/sysv/linux/x86_64/64/configure.ac index 81114e8b27..8e863b94ad 100644 --- a/sysdeps/unix/sysv/linux/x86_64/64/configure.ac +++ b/sysdeps/unix/sysv/linux/x86_64/64/configure.ac @@ -1,6 +1,4 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. # Local configure fragment for sysdeps/unix/sysv/linux/x86_64/64. -arch_minimum_kernel=2.6.32 - LIBC_SLIBDIR_RTLDDIR([lib64], [lib64]) |