From 5030064925fa1f436f6b711b1f9ca15c1ffdc8d3 Mon Sep 17 00:00:00 2001
From: Dmytro Bogovych <dmytro.bogovych@gmail.com>
Date: Thu, 25 Apr 2024 17:42:30 +0300
Subject: [PATCH] - fixes to avoid dynamic linking problems in Linux +
 workaround build problems for Opus

---
 src/libs/jrtplib/src/rtpudpv4transmitter.cpp | 14 ++++++++++----
 src/libs/jrtplib/src/rtpudpv6transmitter.cpp | 11 +++++++----
 src/libs/opus/CMakeLists.txt                 |  6 +++---
 3 files changed, 20 insertions(+), 11 deletions(-)

diff --git a/src/libs/jrtplib/src/rtpudpv4transmitter.cpp b/src/libs/jrtplib/src/rtpudpv4transmitter.cpp
index c22d3331..e32ef877 100644
--- a/src/libs/jrtplib/src/rtpudpv4transmitter.cpp
+++ b/src/libs/jrtplib/src/rtpudpv4transmitter.cpp
@@ -406,7 +406,9 @@ int RTPUDPv4Transmitter::GetLocalHostName(uint8_t *buffer,size_t *bufferlength)
 	if (!init)
 		return ERR_RTP_UDPV4TRANS_NOTINIT;
 
-	MAINMUTEX_LOCK
+    return ERR_RTP_UDPV4TRANS_NOLOCALIPS;
+
+    /*MAINMUTEX_LOCK
 	if (!created)
 	{
 		MAINMUTEX_UNLOCK
@@ -533,6 +535,7 @@ int RTPUDPv4Transmitter::GetLocalHostName(uint8_t *buffer,size_t *bufferlength)
 	*bufferlength = localhostnamelength;
 	
 	MAINMUTEX_UNLOCK
+    */
 	return 0;
 }
 
@@ -1636,7 +1639,7 @@ int RTPUDPv4Transmitter::CreateLocalIPList()
 	if (!GetLocalIPList_Interfaces())
 	{
 		// If this fails, we'll have to depend on DNS info
-		GetLocalIPList_DNS();
+        // GetLocalIPList_DNS();
 	}
 	AddLoopbackAddress();
 	return 0;
@@ -1773,7 +1776,10 @@ bool RTPUDPv4Transmitter::GetLocalIPList_Interfaces()
 
 void RTPUDPv4Transmitter::GetLocalIPList_DNS()
 {
-	struct hostent *he;
+    // Commented out as this functionality is not used and adds dependency on DNS resolver in Linux/glibc systems
+    return;
+
+    /*struct hostent *he;
 	char name[1024];
 	uint32_t ip;
 	bool done;
@@ -1800,7 +1806,7 @@ void RTPUDPv4Transmitter::GetLocalIPList_DNS()
 			localIPs.push_back(ip);
 			i++;
 		}
-	}
+    }*/
 }
 
 void RTPUDPv4Transmitter::AbortWaitInternal()
diff --git a/src/libs/jrtplib/src/rtpudpv6transmitter.cpp b/src/libs/jrtplib/src/rtpudpv6transmitter.cpp
index c5b70ec6..075e585c 100644
--- a/src/libs/jrtplib/src/rtpudpv6transmitter.cpp
+++ b/src/libs/jrtplib/src/rtpudpv6transmitter.cpp
@@ -411,8 +411,9 @@ int RTPUDPv6Transmitter::GetLocalHostName(uint8_t *buffer,size_t *bufferlength)
 {
 	if (!init)
 		return ERR_RTP_UDPV6TRANS_NOTINIT;
+    return ERR_RTP_UDPV6TRANS_NOLOCALIPS;
 
-	MAINMUTEX_LOCK
+    /*MAINMUTEX_LOCK
 	if (!created)
 	{
 		MAINMUTEX_UNLOCK
@@ -542,7 +543,7 @@ int RTPUDPv6Transmitter::GetLocalHostName(uint8_t *buffer,size_t *bufferlength)
 	*bufferlength = localhostnamelength;
 	
 	MAINMUTEX_UNLOCK
-	return 0;
+    return 0;*/
 }
 
 bool RTPUDPv6Transmitter::ComesFromThisTransmitter(const RTPAddress *addr)
@@ -1726,7 +1727,9 @@ bool RTPUDPv6Transmitter::GetLocalIPList_Interfaces()
 
 void RTPUDPv6Transmitter::GetLocalIPList_DNS()
 {
-	int status;
+    return;
+    /*
+    int status;
 	char name[1024];
 
 	gethostname(name,1023);
@@ -1754,7 +1757,7 @@ void RTPUDPv6Transmitter::GetLocalIPList_DNS()
 		tmp = tmp->ai_next;
 	}
 	
-	freeaddrinfo(res);	
+    freeaddrinfo(res);	*/
 }
 
 
diff --git a/src/libs/opus/CMakeLists.txt b/src/libs/opus/CMakeLists.txt
index 9d824cdc..66b16d9e 100644
--- a/src/libs/opus/CMakeLists.txt
+++ b/src/libs/opus/CMakeLists.txt
@@ -168,7 +168,7 @@ if(OPUS_CPU_X86 OR OPUS_CPU_X64)
   set(OPUS_X86_MAY_HAVE_SSE4_1_HELP_STR "does runtime check for SSE4.1 support.")
   cmake_dependent_option(OPUS_X86_MAY_HAVE_SSE4_1
                          ${OPUS_X86_MAY_HAVE_SSE4_1_HELP_STR}
-                         ON
+                         OFF
                          "SSE4_1_SUPPORTED; NOT OPUS_DISABLE_INTRINSICS"
                          OFF)
   add_feature_info(OPUS_X86_MAY_HAVE_SSE4_1 OPUS_X86_MAY_HAVE_SSE4_1 ${OPUS_X86_MAY_HAVE_SSE4_1_HELP_STR})
@@ -187,13 +187,13 @@ if(OPUS_CPU_X86 OR OPUS_CPU_X64)
   if(OPUS_CPU_X64) # Assume x86_64 has up to SSE2 support
     cmake_dependent_option(OPUS_X86_PRESUME_SSE
                            ${OPUS_X86_PRESUME_SSE_HELP_STR}
-                           ON
+                           OFF
                            "OPUS_X86_MAY_HAVE_SSE; NOT OPUS_DISABLE_INTRINSICS"
                            OFF)
 
     cmake_dependent_option(OPUS_X86_PRESUME_SSE2
                            ${OPUS_X86_PRESUME_SSE2_HELP_STR}
-                           ON
+                           OFF
                            "OPUS_X86_MAY_HAVE_SSE2; NOT OPUS_DISABLE_INTRINSICS"
                            OFF)
   else()