ports/dns/udns/files/patch-configure
Martin Matuska 956aa4e270 dns/udns: unbreak build on 14-CURRENT
Fix detection of inet_pton() and inet_ntop()
2023-02-24 11:22:36 +01:00

27 lines
689 B
Text

--- configure.orig 2023-02-24 09:54:25 UTC
+++ configure
@@ -83,17 +83,20 @@ else
fi
ac_ign \
- ac_yesno "for inet_pton() && inet_ntop()" \
+ ac_yesno "for working inet_pton() && inet_ntop()" \
ac_have INET_PTON_NTOP \
ac_link <<EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
+#include <string.h>
int main() {
+ char addr[sizeof(struct in_addr)];
char buf[64];
- long x = 0;
- inet_pton(AF_INET, &x, buf);
- return inet_ntop(AF_INET, &x, buf, sizeof(buf));
+ char *localhost = "127.0.0.1";
+ inet_pton(AF_INET, localhost, addr);
+ inet_ntop(AF_INET, addr, buf, sizeof(buf));
+ return strncmp(localhost, buf, sizeof(localhost));
}
EOF