X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/a784e10d0061edb526da442b71d447a2ac83f432..fca3ef06cdb845573b8460a551ad5f90838ef9ca:/configure.in

diff --git a/configure.in b/configure.in
index 3e876e25..d65fc8b9 100644
--- a/configure.in
+++ b/configure.in
@@ -97,7 +97,19 @@ AC_FUNC_UTIME_NULL
 AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod)
 AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime)
 AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf setsid glob strpbrk)
-AC_CHECK_FUNCS(strlcat strlcpy inet_aton socketpair)
+AC_CHECK_FUNCS(strlcat strlcpy)
+
+AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
+AC_TRY_RUN([#include <sys/types.h>
+	    #include <sys/socket.h>
+	    main() {
+		int fd[2];
+		exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1);
+	    }],
+rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)])
+if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then
+    AC_DEFINE(HAVE_SOCKETPAIR)
+fi
 
 AC_CACHE_CHECK([for working fnmatch],rsync_cv_HAVE_FNMATCH,[
 AC_TRY_RUN([#include <fnmatch.h>
@@ -198,13 +210,27 @@ AC_TRY_RUN([
 #include <arpa/inet.h>
 main() { struct in_addr ip; ip.s_addr = 0x12345678;
 if (strcmp(inet_ntoa(ip),"18.52.86.120") &&
-    strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(0); } 
-exit(1);}],
-           rsync_cv_REPLACE_INET_NTOA=yes,rsync_cv_REPLACE_INET_NTOA=no,rsync_cv_REPLACE_INET_NTOA=cross)])
+    strcmp(inet_ntoa(ip),"120.86.52.18")) { exit(1); } 
+exit(0);}],
+           rsync_cv_REPLACE_INET_NTOA=no,rsync_cv_REPLACE_INET_NTOA=yes,rsync_cv_REPLACE_INET_NTOA=cross)])
 if test x"$rsync_cv_REPLACE_INET_NTOA" = x"yes"; then
     AC_DEFINE(REPLACE_INET_NTOA)
 fi
 
+
+AC_CACHE_CHECK([for broken inet_aton],rsync_cv_REPLACE_INET_ATON,[
+AC_TRY_RUN([
+#include <stdio.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+main() { struct in_addr ip; 
+if (inet_aton("example", &ip) == 0) exit(0); exit(1);}],
+           rsync_cv_REPLACE_INET_ATON=no,rsync_cv_REPLACE_INET_ATON=yes,rsync_cv_REPLACE_INET_ATON=cross)])
+if test x"$rsync_cv_REPLACE_INET_ATON" = x"yes"; then
+    AC_DEFINE(REPLACE_INET_ATON)
+fi
+
 #
 # The following test was mostly taken from the tcl/tk plus patches
 #