Required on Solaris to expose fd_mask in <sys/select.h> now that xtrans 1.3 defines _XOPEN_SOURCE to 600 on Solaris, since fd_mask is not defined in that version of the XPG standards.
Fixes build failure: os/connection.c: In function ‘CreateServerSockets’: os/connection.c:335:10: error: ‘fd_mask’ undeclared (first use in this function) os/connection.c:335:10: note: each undeclared identifier is reported only once for each function it appears in os/connection.c: In function ‘ListenWellKnownSockets’: os/connection.c:416:5: error: ‘fd_mask’ undeclared (first use in this function) os/connection.c: In function ‘EstablishNewConnections’: os/connection.c:562:5: error: ‘fd_mask’ undeclared (first use in this function) os/connection.c: In function ‘CloseDownFileDescriptor’: os/connection.c:684:10: error: ‘fd_mask’ undeclared (first use in this function) os/connection.c: In function ‘CheckConnections’: os/connection.c:701:5: error: unknown type name ‘fd_mask’ os/connection.c:711:17: error: ‘fd_mask’ undeclared (first use in this function) os/connection.c: In function ‘OnlyListenToOneClient’: os/connection.c:770:2: error: ‘fd_mask’ undeclared (first use in this function) os/connection.c: In function ‘ListenToAllClients’: os/connection.c:801:2: error: ‘fd_mask’ undeclared (first use in this function) Signed-off-by: Alan Coopersmith <[email protected]> --- configure.ac | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/configure.ac b/configure.ac index f65a752..55ca68d 100644 --- a/configure.ac +++ b/configure.ac @@ -33,6 +33,11 @@ AC_CANONICAL_HOST AM_INIT_AUTOMAKE([dist-bzip2]) AM_MAINTAINER_MODE +# Set common system defines for POSIX extensions, such as _GNU_SOURCE +# Must be called before any macros that run the compiler (like +# XORG_DEFAULT_OPTIONS) to avoid autoconf errors. +AC_USE_SYSTEM_EXTENSIONS + # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS m4_ifndef([XORG_MACROS_VERSION], [m4_fatal([must install xorg-macros 1.8 or later before running autoconf/autogen])]) -- 1.7.9.2 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
