gpg: Fix searching for mail addresses in keyrings.

[gnupg2.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f929cb60fbce1d6e0f9ebfe125489dbb206939d0..f2b6a70d28836f3d2427b8ac866b99c56c4b1faa 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1335,6 +1335,7 @@ AC_CHECK_FUNCS([strerror strlwr tcgetattr mmap canonicalize_file_name])
 AC_CHECK_FUNCS([strcasecmp strncasecmp ctermid times gmtime_r strtoull])
 AC_CHECK_FUNCS([setenv unsetenv fcntl ftruncate inet_ntop])
 AC_CHECK_FUNCS([canonicalize_file_name])
+AC_CHECK_FUNCS([prctl])
 AC_CHECK_FUNCS([gettimeofday getrusage getrlimit setrlimit clock_gettime])
 AC_CHECK_FUNCS([atexit raise getpagesize strftime nl_langinfo setlocale])
 AC_CHECK_FUNCS([waitpid wait4 sigaction sigprocmask pipe getaddrinfo])