[vlc-devel] [PATCH 06/15] configure: Define posix/open macros for nacl builds

[Julian Scheel]

Defining _XOPEN_SOURCE and POSIX_C_SOURCE is required to enable several
newlib functions like strdup.

Signed-off-by: Julian Scheel <julian at jusst.de>
---
 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure.ac b/configure.ac
index 1e85fcdbf8..b1cf33cf40 100644
--- a/configure.ac
+++ b/configure.ac
@@ -297,6 +297,10 @@ case "${host_os}" in
     AC_LIBOBJ([freeaddrinfo])
     AC_LIBOBJ([gai_strerror])
     ;;
+  *nacl*)
+    SYS=nacl
+    AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
+    ;;
   *)
     SYS="${host_os}"
     ;;
-- 
2.12.0