diff options
author | Jack Pappas <jackp@server.fake> | 2013-02-10 06:40:48 +0400 |
---|---|---|
committer | Jack Pappas <jackp@server.fake> | 2013-02-10 06:40:48 +0400 |
commit | d89924d80263ac63cd1edbba71710d7ddae83cb5 (patch) | |
tree | 2cc13c873d927a03e90a5eba76112db1d3ec4480 /configure.in | |
parent | 21b51635c4758456bfeb25141ed6a76b2e887b1e (diff) |
Added checks for BSD-compliant protocol constants.
Fixed the checks for a couple of Linux-specific constants so they work correctly (they included the wrong header).
Added a check for the Linux-specific constant IP_PMTUDISC_DO; this'll be used with IP_MTU_DISCOVER in a future patch to make Linux sockets match BSD/OSX/Windows behavior.
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 81 |
1 files changed, 77 insertions, 4 deletions
diff --git a/configure.in b/configure.in index c6f3f3c010a..6f8db16e078 100644 --- a/configure.in +++ b/configure.in @@ -1227,6 +1227,51 @@ if test x$target_win32 = xno; then ]) dnl ***************************** + dnl *** Checks for IPPROTO_IP *** + dnl ***************************** + AC_MSG_CHECKING(for IPPROTO_IP) + AC_TRY_COMPILE([#include <netinet/in.h>], [ + int level = IPPROTO_IP; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IPPROTO_IP, 1, [Have IPPROTO_IP]) + ], [ + # We'll have to use getprotobyname + AC_MSG_RESULT(no) + ]) + + dnl ******************************* + dnl *** Checks for IPPROTO_IPV6 *** + dnl ******************************* + AC_MSG_CHECKING(for IPPROTO_IPV6) + AC_TRY_COMPILE([#include <netinet/in.h>], [ + int level = IPPROTO_IPV6; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IPPROTO_IPV6, 1, [Have IPPROTO_IPV6]) + ], [ + # We'll have to use getprotobyname + AC_MSG_RESULT(no) + ]) + + dnl ****************************** + dnl *** Checks for IPPROTO_TCP *** + dnl ****************************** + AC_MSG_CHECKING(for IPPROTO_TCP) + AC_TRY_COMPILE([#include <netinet/in.h>], [ + int level = IPPROTO_TCP; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IPPROTO_TCP, 1, [Have IPPROTO_TCP]) + ], [ + # We'll have to use getprotobyname + AC_MSG_RESULT(no) + ]) + + dnl ***************************** dnl *** Checks for SOL_IP *** dnl ***************************** AC_MSG_CHECKING(for SOL_IP) @@ -1275,7 +1320,7 @@ if test x$target_win32 = xno; then dnl *** Checks for IP_PKTINFO *** dnl ***************************** AC_MSG_CHECKING(for IP_PKTINFO) - AC_TRY_COMPILE([#include <netdb.h>], [ + AC_TRY_COMPILE([#include <linux/in.h>], [ int level = IP_PKTINFO; ], [ # Yes, we have it... @@ -1300,10 +1345,24 @@ if test x$target_win32 = xno; then ]) dnl ********************************** + dnl *** Checks for IP_DONTFRAG *** + dnl ********************************** + AC_MSG_CHECKING(for IP_DONTFRAG) + AC_TRY_COMPILE([#include <netinet/in.h>], [ + int level = IP_DONTFRAG; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IP_DONTFRAG, 1, [Have IP_DONTFRAG]) + ], [ + AC_MSG_RESULT(no) + ]) + + dnl ********************************** dnl *** Checks for IP_DONTFRAGMENT *** dnl ********************************** AC_MSG_CHECKING(for IP_DONTFRAGMENT) - AC_TRY_COMPILE([#include <netdb.h>], [ + AC_TRY_COMPILE([#include <Ws2ipdef.h>], [ int level = IP_DONTFRAGMENT; ], [ # Yes, we have it... @@ -1317,7 +1376,7 @@ if test x$target_win32 = xno; then dnl *** Checks for IP_MTU_DISCOVER *** dnl ********************************** AC_MSG_CHECKING(for IP_MTU_DISCOVER) - AC_TRY_COMPILE([#include <netdb.h>], [ + AC_TRY_COMPILE([#include <linux/in.h>], [ int level = IP_MTU_DISCOVER; ], [ # Yes, we have it... @@ -1327,6 +1386,20 @@ if test x$target_win32 = xno; then AC_MSG_RESULT(no) ]) + dnl ********************************** + dnl *** Checks for IP_PMTUDISC_DO *** + dnl ********************************** + AC_MSG_CHECKING(for IP_PMTUDISC_DO) + AC_TRY_COMPILE([#include <linux/in.h>], [ + int level = IP_PMTUDISC_DO; + ], [ + # Yes, we have it... + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_IP_PMTUDISC_DO, 1, [Have IP_PMTUDISC_DO]) + ], [ + AC_MSG_RESULT(no) + ]) + dnl ********************************* dnl *** Check for struct ip_mreqn *** dnl ********************************* @@ -3454,4 +3527,4 @@ echo " " if test x$with_static_mono = xno -a "x$host_win32" != "xyes"; then AC_MSG_WARN(Turning off static Mono is a risk, you might run into unexpected bugs) -fi +fi
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