HP's cpp apparently can't handle whitespace before #include

diff --git a/aclocal.m4 b/aclocal.m4
index e83a8bf4536e1071f500f8dd042d5723ac2622be..ebe754a2fd60fa11a72818acd70c0b9b296114d5 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -43,8 +43,8 @@ AC_DEFUN([TYPE_SOCKLEN_T],
          for arg2 in "struct sockaddr" void; do
             for t in int size_t unsigned long "unsigned long"; do
                AC_TRY_COMPILE([
-                  #include <sys/types.h>
-                  #include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/socket.h>
 
                   int getpeername (int, $arg2 *, $t *);
                ],[