fi
fi
if test -f "$LINUX_KERNEL_PATH/include/linux/version.h"; then
- linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
+ linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
if test "x$linux_kvers" = "x"; then
if test -f "$LINUX_KERNEL_PATH/include/linux/version-up.h"; then
- linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -1`
+ linux_kvers=`fgrep UTS_RELEASE $LINUX_KERNEL_PATH/include/linux/version-up.h |awk 'BEGIN { FS="\"" } { print $[]2 }'|tail -n 1`
if test "x$linux_kvers" = "x"; then
AC_MSG_ERROR(Linux headers lack version definition [2])
AC_CHECK_HEADERS(mntent.h sys/vfs.h sys/param.h sys/fs_types.h sys/fstyp.h)
AC_CHECK_HEADERS(sys/mount.h strings.h termios.h signal.h)
AC_CHECK_HEADERS(windows.h malloc.h winsock2.h direct.h io.h)
-AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h)
+AC_CHECK_HEADERS(security/pam_modules.h siad.h usersec.h ucontext.h regex.h)
if test "$ac_cv_header_security_pam_modules_h" = "yes"; then
HAVE_PAM="yes"
AC_CHECK_FUNCS(utimes random srandom getdtablesize snprintf strlcat strlcpy re_comp re_exec)
AC_CHECK_FUNCS(setprogname getprogname sigaction mkstemp vsnprintf strerror)
+
+AC_CHECK_FUNCS(regcomp regexec regerror)
+AC_MSG_CHECKING([for POSIX regex library])
+if test "$ac_cv_header_regex_h" = "yes" && \
+ test "$ac_cv_func_regcomp" = "yes" && \
+ test "$ac_cv_func_regexec" = "yes" && \
+ test "$ac_cv_func_regerror" = "yes"; then
+ AC_DEFINE(HAVE_POSIX_REGEX, 1, [define if you have POSIX regex library])
+ AC_MSG_RESULT(yes)
+else
+ AC_MSG_RESULT(no)
+fi
+
AC_CHECK_TYPE(ssize_t, int)
AC_SIZEOF_TYPE(long)