diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/configure.in')
| -rw-r--r-- | sysdeps/unix/sysv/linux/configure.in | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/sysdeps/unix/sysv/linux/configure.in b/sysdeps/unix/sysv/linux/configure.in index e89d8b4c1b..2ed2c096d8 100644 --- a/sysdeps/unix/sysv/linux/configure.in +++ b/sysdeps/unix/sysv/linux/configure.in @@ -38,29 +38,30 @@ fi # If the user gave a minimal version number test whether the available # kernel headers are young enough. Additionally we have minimal # kernel versions for some architectures. +case "$machine" in + sh*) + arch_minimum_kernel=2.3.99 + ;; + ia64*) + arch_minimum_kernel=2.4.0 + ;; + *) + arch_minimum_kernel=2.0.10 + ;; +esac if test -n "$minimum_kernel"; then - case "$machine" in - sh*) - arch_minimum_kernel=2.3.99 - ;; - *) - ;; - esac - - user_version=$((`echo $minimum_kernel.0.0.0 | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`)) - arch_version=$((`echo $arch_minimum_kernel.0.0.0 | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`)) - if test $user_version -lt $arch_minimum_kernel; then + changequote(,) + user_version=$((`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`)) + arch_version=$((`echo "$arch_minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`)) + changequote([,]) + if test $user_version -lt $arch_version; then AC_MSG_WARN([minimum kernel version reset to $arch_minimum_kernel]) minimum_kernel=$arch_minimum_kernel fi else - case "$machine" in - sh*) - minimum_kernel = 2.3.99 - ;; - *) - ;; - esac + if test $arch_minimum_kernel != '2.0.10'; then + minimum_kernel=$arch_minimum_kernel + fi fi if test -n "$minimum_kernel"; then |