meson: Drop checks for some functions and header files

In meson.build, we check for presence of unshare() function
explicitly (even though there is the function usability check a
few hundred lines below), but never have any code depending on
HAVE_UNSHARE. The same applies to stdarg.h and sys/sysctl.h
header files - either we simply include them or guard their
include using different conditionals.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Michal Privoznik 2020-09-01 14:30:34 +02:00
parent 63b41d3f93
commit 85808b7384

View File

@ -672,7 +672,6 @@ functions = [
'stat64',
'symlink',
'sysctlbyname',
'unshare',
]
foreach function : functions
@ -696,11 +695,9 @@ headers = [
'net/if.h',
'pty.h',
'pwd.h',
'stdarg.h',
'sys/ioctl.h',
'sys/mount.h',
'sys/syscall.h',
'sys/sysctl.h',
'sys/ucred.h',
'syslog.h',
'util.h',