2010/4/23 Eric Blake <eblake(a)redhat.com>:
Under cygwin, winsock2.h is intentionally incompatible with,
<sys/socket.h>, and checking for existence is wrong.
Under mingw, HAVE_WINSOCK2_H is defined on our behalf by
gnulib, in a way that does not interfere with cygwin.
* configure.ac: Drop unnecessary header check.
Reported by Matthias Bolte.
---
configure.ac | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/configure.ac b/configure.ac
index 99bc906..deaa697 100644
--- a/configure.ac
+++ b/configure.ac
@@ -112,7 +112,8 @@ dnl Availability of various not common threadsafe functions
AC_CHECK_FUNCS([strerror_r strtok_r getmntent_r getgrnam_r getpwuid_r])
dnl Availability of various common headers (non-fatal if missing).
-AC_CHECK_HEADERS([pwd.h paths.h regex.h sys/syslimits.h sys/utsname.h sys/wait.h
winsock2.h sched.h termios.h sys/poll.h syslog.h mntent.h net/ethernet.h])
+AC_CHECK_HEADERS([pwd.h paths.h regex.h sys/syslimits.h sys/utsname.h
+ sys/wait.h sched.h termios.h sys/poll.h syslog.h mntent.h net/ethernet.h])
dnl Where are the XDR functions?
dnl If portablexdr is installed, prefer that.
--
1.6.6.1
ACK.
Matthias