include/wine/port.h and socklen_t breakage
Gerald Pfeifer
pfeifer at dbai.tuwien.ac.at
Wed Sep 15 02:53:39 CDT 2004
The following change to include/wine/port.h
revision 1.58
date: 2004/09/03 18:30:28; author: julliard; state: Exp; lines: +3 -0
Added configure check for socklen_t.
+#ifndef HAVE_SOCKLEN_T
+typedef unsigned int socklen_t;
+#endif
causes the following build failure on an old version of FreeBSD 5.1, and
probably other systems as well.
gmake[1]: Entering directory `/home/gerald/wine/loader'
/usr/bin/gcc -c -I. -I. -I../include -I../include -Wall -pipe -mpreferred-stack-boundary=2 -fno-strict-aliasing -gstabs+ -Wpointer-arith -g -O2 -o kthread.o kthread.c
In file included from kthread.c:41:
/usr/include/sys/socket.h:77: error: redefinition of `socklen_t'
../include/wine/port.h:65: error: `socklen_t' previously declared here
gmake[1]: *** [kthread.o] Error 1
The issue here is that socklen_t is defined in /usr/include/sys/socket.h,
but ac_include_default in the configure script does not contain this dir.
Which means that HAVE_SOCKLEN_T will be undefined, but once you include
/usr/include/sys/socket.h, you'll get the conflict with our port.h.
Gerald
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