pollita Fri Mar 12 16:45:56 2004 EDT
Modified files:
/php-src configure.in
Log:
MFB: Test getaddrinfo() for brokenness. Pretend it doesn't exist if it misbehaves.
http://cvs.php.net/diff.php/php-src/configure.in?r1=1.495&r2=1.496&ty=u
Index: php-src/configure.in
diff -u php-src/configure.in:1.495 php-src/configure.in:1.496
--- php-src/configure.in:1.495 Thu Feb 12 11:26:58 2004
+++ php-src/configure.in Fri Mar 12 16:45:55 2004
@@ -1,4 +1,4 @@
-dnl ## $Id: configure.in,v 1.495 2004/02/12 16:26:58 andi Exp $ -*- sh -*-
+dnl ## $Id: configure.in,v 1.496 2004/03/12 21:45:55 pollita Exp $ -*- sh -*-
dnl ## Process this file with autoconf to produce a configure script.
divert(1)
@@ -532,10 +532,45 @@
)
dnl Check for getaddrinfo, should be a better way, but...
+dnl Also check for working getaddrinfo
AC_CACHE_CHECK([for getaddrinfo], ac_cv_func_getaddrinfo,
[AC_TRY_LINK([#include <netdb.h>],
- [struct addrinfo *g,h;g=&h;getaddrinfo("","",g,&g);],
- ac_cv_func_getaddrinfo=yes, ac_cv_func_getaddrinfo=no)])
+ [struct addrinfo *g,h;g=&h;getaddrinfo("","",g,&g);],
+ AC_TRY_RUN([
+#include <netdb.h>
+#include <sys/types.h>
+int main(void) {
+ struct addrinfo *ai, *pai, hints;
+
+ memset(&hints, 0, sizeof(hints));
+ hints.ai_flags = AI_NUMERICHOST;
+
+ if (getaddrinfo("127.0.0.1", NULL, &hints, &ai) < 0) {
+ exit(1);
+ }
+
+ if (ai == NULL) {
+ exit(1);
+ }
+
+ pai = ai;
+
+ while (pai) {
+ if (pai->ai_family != AF_INET) {
+ /* 127.0.0.1/NUMERICHOST should only resolve ONE way */
+ exit(1);
+ }
+ if (pai->ai_addr->sa_family != AF_INET) {
+ /* 127.0.0.1/NUMERICHOST should only resolve ONE way */
+ exit(1);
+ }
+ pai = pai->ai_next;
+ }
+ freeaddrinfo(ai);
+ exit(0);
+}
+ ],ac_cv_func_getaddrinfo=yes, ac_cv_func_getaddrinfo=no),
+ac_cv_func_getaddrinfo=no)])
if test "$ac_cv_func_getaddrinfo" = yes; then
AC_DEFINE(HAVE_GETADDRINFO,1,[Define if you have the getaddrinfo function])
fi
--
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