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Issue #28762: lockf() is available on Android API level 24, but the

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F_LOCK macro is not defined in android-ndk-r13.
This commit is contained in:
Xavier de Gaye 2016-12-22 10:38:59 +01:00
parent 437a5d2c25
commit bdf0d0f039
4 changed files with 45 additions and 4 deletions
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3
Misc/NEWS
View file

@ -84,6 +84,9 @@ Tests
Build
-----
- Issue #28762: lockf() is available on Android API level 24, but the F_LOCK
macro is not defined in android-ndk-r13.
- Issue #28538: Fix the compilation error that occurs because if_nameindex() is
available on Android API level 24, but the if_nameindex structure is not
defined.

31
configure vendored
View file

@ -11198,7 +11198,7 @@ for ac_func in alarm accept4 setitimer getitimer bind_textdomain_codeset chown \
futimens futimes gai_strerror getentropy \
getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \
initgroups kill killpg lchmod lchown lockf linkat lstat lutimes mmap \
initgroups kill killpg lchmod lchown 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 \
@ -12686,6 +12686,35 @@ else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
# Issue #28762: lockf() is available on Android API level 24, but the F_LOCK
# macro is not defined in android-ndk-r13.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lockf" >&5
$as_echo_n "checking for lockf... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <unistd.h>
int
main ()
{
lockf(0, F_LOCK, 0);
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define HAVE_LOCKF 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext

11
configure.ac
View file

@ -3384,7 +3384,7 @@ AC_CHECK_FUNCS(alarm accept4 setitimer getitimer bind_textdomain_codeset chown \
futimens futimes gai_strerror getentropy \
getgrouplist getgroups getlogin getloadavg getpeername getpgid getpid \
getpriority getresuid getresgid getpwent getspnam getspent getsid getwd \
initgroups kill killpg lchmod lchown lockf linkat lstat lutimes mmap \
initgroups kill killpg lchmod lchown 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 \
@ -3761,6 +3761,15 @@ AC_LINK_IFELSE([AC_LANG_PROGRAM([[
[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)

4
pyconfig.h.in
View file

@ -472,7 +472,7 @@
/* Define to 1 if you have the <ieeefp.h> header file. */
#undef HAVE_IEEEFP_H
/* Define to 1 if you have the `if_nameindex' function. */
/* Define to 1 if you have the 'if_nameindex' function. */
#undef HAVE_IF_NAMEINDEX
/* Define if you have the 'inet_aton' function. */
@ -574,7 +574,7 @@
/* Define to 1 if you have the <linux/tipc.h> header file. */
#undef HAVE_LINUX_TIPC_H
/* Define to 1 if you have the `lockf' function. */
/* Define to 1 if you have the 'lockf' function and the F_LOCK macro. */
#undef HAVE_LOCKF
/* Define to 1 if you have the `log1p' function. */