ignore nonexistent font directories silently

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index 7ce40d8ff76a5658d77a91bf6c7863f8b45abfb7..92343b8535e3f3953ed24e70139903b0b6173359 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1871,6 +1871,9 @@ if test "$USE_UNIX" = 1 ; then
     AC_CHECK_HEADER([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
 fi
 
+dnl defines HAVE_SYS_EPOLL_H - for epoll mainloop implementation in wxbase
+AC_CHECK_HEADERS(sys/epoll.h)
+
 dnl ---------------------------------------------------------------------------
 dnl Checks for compiler characteristics
 dnl ---------------------------------------------------------------------------
@@ -1934,6 +1937,7 @@ dnl checks needed to define wxVaCopy
 AC_CACHE_CHECK([for va_copy],
     wx_cv_func_va_copy,
     [
+        AC_LANG_PUSH(C++)
         AC_LINK_IFELSE([
             #include <stdarg.h>
             void foo(char *f, ...)
@@ -1952,6 +1956,7 @@ AC_CACHE_CHECK([for va_copy],
             wx_cv_func_va_copy=yes,
             wx_cv_func_va_copy=no
         )
+        AC_LANG_POP()
     ]
 )