ortp: fix build for < 10.7

devel/ortp/Portfile

@@ -24,13 +24,18 @@ checksums           rmd160 6a5e145c6d1485a8b497349268fa62c2cf4adb13 \
 
 depends_lib         port:bctoolbox
 
-patchfiles          patch-fix-Frameworks-path.diff
+patchfiles          patch-fix-Frameworks-path.diff \
+                    patch-fix-gcc-build.diff \
+                    patch-legacy.diff
 
 configure.args-append \
                     -DENABLE_DOC=NO \
                     -DENABLE_STATIC=NO \
                     -DENABLE_UNIT_TESTS=NO
 
+compiler.cxx_standard \
+                    2011
+
 variant docs description {Build and install documentation in HTML format} {
     depends_build-append \
                     path:bin/doxygen:doxygen

devel/ortp/files/patch-fix-gcc-build.diff

@@ -0,0 +1,15 @@
+--- CMakeLists.txt	2022-12-20 22:30:27.000000000 +0800
++++ CMakeLists.txt	2024-08-14 11:45:13.000000000 +0800
+@@ -166,10 +166,10 @@
+ 	list(APPEND STRICT_OPTIONS_CPP "-Wall" "-Wuninitialized")
+ 	list(APPEND STRICT_OPTIONS_C "-Wdeclaration-after-statement" "-Wstrict-prototypes" "-Wno-error=strict-prototypes")
+ 	if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+-		list(APPEND STRICT_OPTIONS_CPP "-Qunused-arguments" "-Wno-array-bounds")
++		list(APPEND STRICT_OPTIONS_CPP "-Wno-error=unknown-warning-option" "-Qunused-arguments" "-Wno-array-bounds")
+ 	endif()
+ 	if(APPLE)
+-		list(APPEND STRICT_OPTIONS_CPP "-Wno-error=unknown-warning-option" "-Qunused-arguments" "-Wno-tautological-compare" "-Wno-unused-function" "-Wno-array-bounds")
++		list(APPEND STRICT_OPTIONS_CPP "-Wno-tautological-compare" "-Wno-unused-function" "-Wno-array-bounds")
+ 	endif()
+ 	if(ENABLE_STRICT)
+ 		list(APPEND STRICT_OPTIONS_CPP "-Werror" "-Wextra" "-Wno-unused-parameter" "-Wno-missing-field-initializers" "-fno-strict-aliasing")

devel/ortp/files/patch-legacy.diff

@@ -0,0 +1,15 @@
+--- src/rtpsession_inet.c	2022-12-20 22:30:27.000000000 +0800
++++ src/rtpsession_inet.c	2024-08-14 11:59:03.000000000 +0800
+@@ -25,6 +25,12 @@
+
+ #if __APPLE__
+ #include "TargetConditionals.h"
++#ifndef _DARWIN_C_SOURCE
++#define _DARWIN_C_SOURCE
++#endif
++#ifndef IPV6_RECVDSTADDR
++#define IPV6_RECVDSTADDR 7
++#endif
+ #endif
+
+ #ifdef HAVE_CONFIG_H