ITS#4312: improved <netinet/tcp.h> detection for AIX

diff --git a/configure.in b/configure.in
index 47dfca4bfaba555f4c9e78102c28b17f97c7a454..34ce5be2ce76b487957e19c203a087ffedc1ce55 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -854,11 +854,11 @@ AC_HEADER_DIRENT
 AC_HEADER_SYS_WAIT
 AC_HEADER_TIOCGWINSZ
 
-AC_CHECK_HEADERS(              \
+AC_CHECK_HEADERS(      \
        arpa/inet.h             \
-       arpa/nameser.h          \
+       arpa/nameser.h  \
        assert.h                \
-       bits/types.h            \
+       bits/types.h    \
        conio.h                 \
        crypt.h                 \
        direct.h                \
@@ -871,7 +871,6 @@ AC_CHECK_HEADERS(           \
        libutil.h               \
        limits.h                \
        locale.h                \
-       netinet/tcp.h           \
        malloc.h                \
        memory.h                \
        psap.h                  \
@@ -888,11 +887,11 @@ AC_CHECK_HEADERS(         \
        sys/errno.h             \
        sys/ioctl.h             \
        sys/param.h             \
-       sys/resource.h          \
-       sys/select.h            \
-       sys/socket.h            \
+       sys/resource.h  \
+       sys/select.h    \
+       sys/socket.h    \
        sys/stat.h              \
-       sys/syslog.h            \
+       sys/syslog.h    \
        sys/time.h              \
        sys/types.h             \
        sys/uio.h               \
@@ -905,11 +904,16 @@ AC_CHECK_HEADERS(         \
 )
 
 AC_CHECK_HEADERS( resolv.h, [], [],
-[$ac_includes_default]
+[$ac_includes_default
 #include <netinet/in.h>
-)
+])
+
+AC_CHECK_HEADERS( netinet/tcp.h, [], [],
+[$ac_includes_default
+#include <netinet/in.h>
+])
 
-AC_CHECK_HEADERS(sys/ucred.h, [], [],
+AC_CHECK_HEADERS( sys/ucred.h, [], [],
 [$ac_includes_default
 #ifdef HAVE_SYS_PARAM_H
 #include <sys/param.h>