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| author | Karel Zak | 2007-12-18 01:53:10 +0100 |
|---|---|---|
| committer | Karel Zak | 2008-01-03 21:47:29 +0100 |
| commit | 8c182554153e7db8841bd5e663218d297df0b0f5 (patch) | |
| tree | c13d88d34fbf6b697d3ba5359d8445ed3d0ae86a /configure.ac | |
| parent | swapon: add sundries.h (diff) | |
| download | kernel-qcow2-util-linux-8c182554153e7db8841bd5e663218d297df0b0f5.tar.gz kernel-qcow2-util-linux-8c182554153e7db8841bd5e663218d297df0b0f5.tar.xz kernel-qcow2-util-linux-8c182554153e7db8841bd5e663218d297df0b0f5.zip | |
build-sys: disable syscall fallbacks for non-linux systems
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/configure.ac b/configure.ac index ca1c525f4..66bfa51c4 100644 --- a/configure.ac +++ b/configure.ac @@ -27,6 +27,14 @@ esac AC_PROG_CC_STDC AC_GNU_SOURCE +linux_os=no +case ${host_os} in + *linux*) + linux_os=yes + ;; +esac +AM_CONDITIONAL([LINUX], test x$linux_os = xyes) + AC_PATH_PROG(PERL, perl) AC_PATH_PROG(BLKID, blkid, [], [$PATH:/sbin]) AC_PATH_PROG(VOLID, vol_id, [], [$PATH:/lib/udev]) @@ -208,9 +216,11 @@ AC_DEFUN([UTIL_CHECK_SYSCALL], [ [syscall=_NR_$1], [ syscall=no - case $host_cpu in - _UTIL_CHECK_SYSCALL_FALLBACK(m4_shift($@)) - esac + if test $linux_os = yes; then + case $host_cpu in + _UTIL_CHECK_SYSCALL_FALLBACK(m4_shift($@)) + esac + fi ]) ]) util_cv_syscall_$1=$syscall @@ -294,14 +304,6 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM( [AC_MSG_NOTICE([Your libc thinks that swapon has 1 arg only.]) ]) -case ${host_os} in - *linux*) - AM_CONDITIONAL([LINUX], [true]) - ;; - *) - AM_CONDITIONAL([LINUX], [false]) - ;; -esac dnl UTIL_SET_ARCH(ARCHNAME, PATTERN) dnl --------------------------------- |