bpo-28762: Revert last commit (now using Android Unified Headers) (GH-4488)
diff --git a/configure.ac b/configure.ac
index 6a69f78..68a95c3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3415,7 +3415,7 @@
getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \
if_nameindex \
- initgroups kill killpg lchmod lchown linkat lstat lutimes mmap \
+ initgroups kill killpg lchmod lchown lockf linkat lstat lutimes mmap \
memrchr mbrtowc mkdirat mkfifo \
mkfifoat mknod mknodat mktime mremap nice openat pathconf pause pipe2 plock poll \
posix_fallocate posix_fadvise pread \
@@ -3764,15 +3764,6 @@
AC_MSG_RESULT(no)
])
-# Issue #28762: lockf() is available on Android API level 24, but the F_LOCK
-# macro is not defined in android-ndk-r13.
-AC_MSG_CHECKING(for lockf)
-AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h> ]],[[lockf(0, F_LOCK, 0);]])],
- [AC_DEFINE(HAVE_LOCKF, 1, Define to 1 if you have the 'lockf' function and the F_LOCK macro.)
- AC_MSG_RESULT(yes)],
- [AC_MSG_RESULT(no)
-])
-
# On OSF/1 V5.1, getaddrinfo is available, but a define
# for [no]getaddrinfo in netdb.h.
AC_MSG_CHECKING(for getaddrinfo)