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| author | Karel Zak | 2014-11-21 11:38:11 +0100 |
|---|---|---|
| committer | Karel Zak | 2014-11-21 11:38:11 +0100 |
| commit | 90d5285d8c21897d3fc0caed4691c88f15d0131b (patch) | |
| tree | 9640b41b414009e4d4b1cdf842536d74ef219158 /configure.ac | |
| parent | libfdisk: add ref.counting to ask API (diff) | |
| download | kernel-qcow2-util-linux-90d5285d8c21897d3fc0caed4691c88f15d0131b.tar.gz kernel-qcow2-util-linux-90d5285d8c21897d3fc0caed4691c88f15d0131b.tar.xz kernel-qcow2-util-linux-90d5285d8c21897d3fc0caed4691c88f15d0131b.zip | |
agetty: use futimens, check for all in configure.ac
It seems better to warn about --reload in ./configure if futimens or
inotify_init1 are missing.
The patch also replaces futimes() with futimens() to make the code
compatible with Uclibc.
Addresses: https://github.com/karelzak/util-linux/issues/133
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 5ec307236..6c504b8e1 100644 --- a/configure.ac +++ b/configure.ac @@ -313,7 +313,6 @@ AC_CHECK_FUNCS([ \ getrlimit \ getsgnam \ inotify_init \ - inotify_init1 \ jrand48 \ lchown \ llseek \ @@ -346,6 +345,8 @@ AC_FUNC_FSEEKO AC_CHECK_FUNCS([openat fstatat unlinkat], [have_openat=yes], [have_openat=no]) AC_CHECK_FUNCS([ioperm iopl], [have_io=yes]) +AC_CHECK_FUNCS([futimens], [have_futimens=yes]) +AC_CHECK_FUNCS([inotify_init1], [have_inotify_init1=yes]) dnl Old glibc requires -lrt AC_CHECK_FUNCS(clock_gettime, [], [ @@ -1052,6 +1053,11 @@ AC_ARG_ENABLE([agetty], ) UL_BUILD_INIT([agetty]) AM_CONDITIONAL([BUILD_AGETTY], [test "x$build_agetty" = xyes]) +AS_IF([test "x$have_futimens" = xyes -a "x$have_inotify_init1" = xyes ], [ + AC_DEFINE([AGETTY_RELOAD], [1], [Enable agetty --reload feature]) +],[ + AC_MSG_WARN([futimens or inotify_init1 not found; agetty(8) will not provide ---reload functionality]) +]) AC_ARG_ENABLE([cramfs], |