93 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			93 lines
		
	
	
		
			3.6 KiB
		
	
	
	
		
			Diff
		
	
	
	
	
	
From 6c8dca24e48b0bbeb11e9611fe547246167030ab Mon Sep 17 00:00:00 2001
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From: Luke Granger-Brown <git@lukegb.com>
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Date: Fri, 20 Dec 2024 18:03:16 +0000
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Subject: [PATCH 1/3] Use system mbedtls, rather than downloading from a random
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 Git branch...
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---
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 ajantv2/CMakeLists.txt | 50 +++---------------------------------------
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 1 file changed, 3 insertions(+), 47 deletions(-)
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diff --git a/ajantv2/CMakeLists.txt b/ajantv2/CMakeLists.txt
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index 8037dd4b..aa6e6577 100644
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--- a/ajantv2/CMakeLists.txt
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+++ b/ajantv2/CMakeLists.txt
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@@ -55,49 +55,13 @@ else()
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     endif()
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     message(STATUS "NTV2 SDK will load signed 3rd-party plugins")
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-    set(MBEDTLS_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/mbedtls-install)
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-    set(MBEDTLS_INCLUDE_DIR ${MBEDTLS_INSTALL_DIR}/include)
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-    set(MBEDTLS_LIBRARY_DIR ${MBEDTLS_INSTALL_DIR}/${CMAKE_INSTALL_LIBDIR})
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-
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-    if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
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-        set(MBEDTLS_LIBRARY ${MBEDTLS_LIBRARY_DIR}/mbedtls.lib)
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-        set(MBEDX509_LIBRARY ${MBEDTLS_LIBRARY_DIR}/mbedx509.lib)
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-        set(MBEDCRYPTO_LIBRARY ${MBEDTLS_LIBRARY_DIR}/mbedcrypto.lib)
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-        set(MBEDTLS_EXTRA_CONFIG_FLAGS
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-                "-DCMAKE_WINDOWS_EXPORT_ALL_SYMBOLS=ON"
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-                "-DCMAKE_MSVC_RUNTIME_LIBRARY=${CMAKE_MSVC_RUNTIME_LIBRARY}")
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-    elseif (CMAKE_SYSTEM_NAME MATCHES "^(Linux|Darwin)$")
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-        set(MBEDTLS_LIBRARY ${MBEDTLS_LIBRARY_DIR}/libmbedtls.a)
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-        set(MBEDX509_LIBRARY ${MBEDTLS_LIBRARY_DIR}/libmbedx509.a)
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-        set(MBEDCRYPTO_LIBRARY ${MBEDTLS_LIBRARY_DIR}/libmbedcrypto.a)
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-        set(MBEDTLS_C_FLAGS -fPIC)
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-    endif()
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-
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-    # BUILD_BYPRODUCTS informing CMake where the .a files are located is required to make Ninja build work
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-    ExternalProject_Add(
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-        mbedtls
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-        GIT_REPOSITORY ${AJANTV2_MBEDTLS_URL}
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-        GIT_TAG fix-win-dll-cmake
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-        CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${MBEDTLS_INSTALL_DIR}
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-                    -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
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-                    -DENABLE_TESTING=OFF 
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-                    -DENABLE_PROGRAMS=OFF
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-                    -DCMAKE_C_FLAGS=${MBEDTLS_C_FLAGS}
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-                    -DCMAKE_OSX_DEPLOYMENT_TARGET=${CMAKE_OSX_DEPLOYMENT_TARGET}
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-                    -DUSE_STATIC_MBEDTLS_LIBRARY=ON
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-                    -DUSE_SHARED_MBEDTLS_LIBRARY=OFF
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-                    ${MBEDTLS_EXTRA_CONFIG_FLAGS}
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-		CMAKE_CACHE_ARGS "-DCMAKE_OSX_ARCHITECTURES:STRING=${CMAKE_OSX_ARCHITECTURES}"
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-        BUILD_ALWAYS TRUE
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-        BUILD_BYPRODUCTS ${MBEDTLS_LIBRARY} ${MBEDX509_LIBRARY} ${MBEDCRYPTO_LIBRARY}
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-    )
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+    find_package(PkgConfig REQUIRED)
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+    pkg_check_modules(MBEDTLS REQUIRED mbedtls mbedcrypto mbedx509)
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     list(APPEND TARGET_INCLUDE_DIRS
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             ${MBEDTLS_INCLUDE_DIR})
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     list(APPEND MBEDTLS_LINK_LIBS
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-            ${MBEDTLS_LIBRARY}
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-            ${MBEDCRYPTO_LIBRARY}
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-            ${MBEDX509_LIBRARY})
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+	    ${MBEDTLS_LIBRARIES})
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 endif()
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@@ -671,10 +635,6 @@ if (NOT TARGET ${PROJECT_NAME})
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         aja_ntv2_log_build_info()
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         add_library(${PROJECT_NAME} SHARED ${TARGET_SOURCES})
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-        
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-        if (NOT AJANTV2_DISABLE_PLUGIN_LOAD)
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-            add_dependencies(${PROJECT_NAME} mbedtls)
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-        endif()
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         target_compile_definitions(${PROJECT_NAME} PUBLIC
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             ${TARGET_COMPILE_DEFS_DYNAMIC}
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@@ -690,10 +650,6 @@ if (NOT TARGET ${PROJECT_NAME})
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         add_library(${PROJECT_NAME} STATIC ${TARGET_SOURCES})
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-        if (NOT AJANTV2_DISABLE_PLUGIN_LOAD)
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-            add_dependencies(${PROJECT_NAME} mbedtls)
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-        endif()
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-
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         target_compile_definitions(${PROJECT_NAME} PUBLIC
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             ${TARGET_COMPILE_DEFS_STATIC}
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             ${AJANTV2_TARGET_COMPILE_DEFS})
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-- 
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2.49.0
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