bctoolbox: fix build for < 10.7

devel/bctoolbox/Portfile

@@ -22,15 +22,6 @@ checksums           rmd160 bbd9a9dd4318820299d5fec1b7819c2483745940 \
                     sha256 1869d04fadaa20c8f07d6781dfbd65aef01812fd681eb2961f7f0300f699031f \
                     size 194676
 
-if {${os.major} <= 10} {
-    known_fail      yes
-    pre-fetch {
-        ui_error "${name} requires the AVFoundation framework"
-        ui_error "AVFoundation available from macOS 10.7 and later"
-        return -code error "incompatible OS X version"
-    }
-}
-
 depends_build-append \
                     port:bcunit
 depends_lib         port:libiconv \
@@ -38,6 +29,17 @@ depends_lib         port:libiconv \
 
 patchfiles          patch-fix-Frameworks-path.diff
 
+# https://github.com/BelledonneCommunications/bctoolbox/pull/26
+patchfiles-append   0001-ios_utils.hh-add-a-missing-memory-include.patch \
+                    0002-port.c-define-AI_NUMERICSERV-if-undefined.patch \
+                    0003-BcToolboxCMakeUtils.cmake-fix-flags-for-Apple.patch
+
+if {${os.platform} eq "darwin" && ${os.major} <= 10} {
+    # Nothing in fact links to AVFoundation, it can just be dropped.
+    patchfiles-append \
+                    patch-fix-10.6.diff
+}
+
 compiler.cxx_standard \
                     2011
 

devel/bctoolbox/files/0001-ios_utils.hh-add-a-missing-memory-include.patch

@@ -0,0 +1,21 @@
+From 78834487b7aa51ffc8ed58d49904410d2a6fe3b3 Mon Sep 17 00:00:00 2001
+From: Sergey Fedorov <barracuda@macos-powerpc.org>
+Date: Wed, 14 Aug 2024 11:00:20 +0800
+Subject: [PATCH 1/3] ios_utils.hh: add a missing <memory> include
+
+---
+ include/bctoolbox/ios_utils.hh | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git include/bctoolbox/ios_utils.hh include/bctoolbox/ios_utils.hh
+index 90e2936..8cf6b80 100644
+--- include/bctoolbox/ios_utils.hh
++++ include/bctoolbox/ios_utils.hh
+@@ -20,6 +20,7 @@
+ #pragma once
+ 
+ #include <functional>
++#include <memory>
+ 
+ namespace bctoolbox {
+ 

devel/bctoolbox/files/0002-port.c-define-AI_NUMERICSERV-if-undefined.patch

@@ -0,0 +1,24 @@
+From d6ed57b7c265a4abc018297e942b653d2a0bf005 Mon Sep 17 00:00:00 2001
+From: Sergey Fedorov <barracuda@macos-powerpc.org>
+Date: Wed, 14 Aug 2024 11:01:54 +0800
+Subject: [PATCH 2/3] port.c: define AI_NUMERICSERV if undefined
+
+---
+ src/utils/port.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git src/utils/port.c src/utils/port.c
+index 76982ac..823f7f1 100644
+--- src/utils/port.c
++++ src/utils/port.c
+@@ -62,6 +62,10 @@
+ #define MIN(a,b) a<=b ? a : b
+ #endif
+ 
++#ifndef AI_NUMERICSERV
++#define AI_NUMERICSERV 0
++#endif
++
+ static void *bctbx_libc_malloc(size_t sz){
+ 	return malloc(sz);
+ }

devel/bctoolbox/files/0003-BcToolboxCMakeUtils.cmake-fix-flags-for-Apple.patch

@@ -0,0 +1,25 @@
+From c588d25761e845c60a1713d6ec4064159a1d1414 Mon Sep 17 00:00:00 2001
+From: Sergey Fedorov <barracuda@macos-powerpc.org>
+Date: Wed, 14 Aug 2024 11:08:10 +0800
+Subject: [PATCH 3/3] BcToolboxCMakeUtils.cmake: fix flags for Apple
+
+---
+ cmake/BCToolboxCMakeUtils.cmake | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git cmake/BCToolboxCMakeUtils.cmake cmake/BCToolboxCMakeUtils.cmake
+index 4a3b8c3..0763a31 100644
+--- cmake/BCToolboxCMakeUtils.cmake
++++ cmake/BCToolboxCMakeUtils.cmake
+@@ -39,7 +39,10 @@
+ 			list(APPEND ${CPP_FLAGS} "-Wno-error=pragmas")
+ 		endif()
+ 		if(APPLE)
+-			list(APPEND ${CPP_FLAGS} "-Wno-error=unknown-warning-option" "-Qunused-arguments" "-Wno-tautological-compare" "-Wno-unused-function" "-Wno-array-bounds")
++			list(APPEND ${CPP_FLAGS} "-Wno-tautological-compare" "-Wno-unused-function" "-Wno-array-bounds")
++			if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
++				list(APPEND ${CPP_FLAGS} "-Wno-discarded-qualifiers")
++			endif()
+ 		endif()
+ 		if(ENABLE_STRICT)
+ 			list(APPEND ${CPP_FLAGS} "-Werror" "-Wextra" "-Wno-unused-parameter" "-Wno-error=unknown-pragmas" "-Wuninitialized" "-Wno-missing-field-initializers"

devel/bctoolbox/files/patch-fix-10.6.diff

@@ -0,0 +1,20 @@
+--- src/CMakeLists.txt	2023-01-16 16:38:20.000000000 +0800
++++ src/CMakeLists.txt	2024-08-14 11:13:46.000000000 +0800
+@@ -105,7 +105,7 @@
+ 	add_library(bctoolbox-static STATIC ${BCTOOLBOX_SOURCE_FILES} ${BCTOOLBOX_HEADER_FILES} ${BCTOOLBOX_PRIVATE_HEADER_FILES})
+ 	target_link_libraries(bctoolbox-static INTERFACE ${CMAKE_THREAD_LIBS_INIT})
+ 	if(APPLE)
+-		target_link_libraries(bctoolbox-static INTERFACE "-framework Foundation" "-framework AVFoundation")
++		target_link_libraries(bctoolbox-static INTERFACE "-framework Foundation")
+ 		target_include_directories(bctoolbox-static SYSTEM PRIVATE ${ICONV_INCLUDE_DIRS})
+ 		target_link_libraries(bctoolbox-static INTERFACE ${ICONV_LIBRARIES})
+ 	endif()
+@@ -149,7 +149,7 @@
+ 		if (IOS)
+ 			target_link_libraries(bctoolbox PRIVATE "-framework UIKit" "-framework Foundation" "-framework AVFoundation")
+ 		else()
+-			target_link_libraries(bctoolbox PRIVATE "-framework Foundation" "-framework AVFoundation")
++			target_link_libraries(bctoolbox PRIVATE "-framework Foundation")
+ 		endif()
+ 		target_include_directories(bctoolbox SYSTEM PRIVATE ${ICONV_INCLUDE_DIRS})
+ 		target_link_libraries(bctoolbox PRIVATE ${ICONV_LIBRARIES})