AnalyzeView: Add Exiv2 for writing exif data

.github/workflows/macos.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Install Dependencies
         run: |
           brew update
-          brew install cmake ninja ccache geographiclib SDL2
+          brew install cmake ninja ccache geographiclib SDL2 exiv2
 
       - name: Install Gstreamer
         run: |

CMakeLists.txt

@@ -85,16 +85,16 @@ elseif(WIN32)
         message(STATUS "Using SCCache")
         set(CMAKE_C_COMPILER_LAUNCHER ${SCCACHE_PROGRAM})
         set(CMAKE_CXX_COMPILER_LAUNCHER ${SCCACHE_PROGRAM})
-        if(MSVC)
-            if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-                string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
-                string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
-            elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
-                string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
-                string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
-            endif()
-            set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT Embedded)
+    endif()
+    if(MSVC)
+        if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+            string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
+            string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
+        elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
+            string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
+            string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
         endif()
+        set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT Embedded)
     endif()
 endif()
 

src/AnalyzeView/CMakeLists.txt

@@ -55,6 +55,64 @@ target_link_libraries(AnalyzeView
         QmlControls
 )
 
+set(MINIMUM_EXIV2_VERSION 0.28.3)
+
+if(NOT QGC_BUILD_DEPENDENCIES)
+    find_package(Exiv2 ${MINIMUM_EXIV2_VERSION} CONFIG)
+    if(Exiv2_FOUND)
+        message(STATUS "Found Exiv2 ${Exiv2_VERSION_STRING}")
+        target_link_libraries(AnalyzeView PRIVATE Exiv2::exiv2lib)
+    else()
+        find_package(PkgConfig)
+        if(PkgConfig_FOUND)
+            pkg_check_modules(Exiv2 IMPORTED_TARGET exiv2>=${MINIMUM_EXIV2_VERSION})
+            if(Exiv2_FOUND)
+                message(STATUS "Found Exiv2 ${Exiv2_VERSION}")
+                target_link_libraries(AnalyzeView PRIVATE PkgConfig::Exiv2)
+            endif()
+        endif()
+    endif()
+endif()
+
+if(NOT Exiv2_FOUND)
+    message(STATUS "Building Exiv2")
+    include(FetchContent)
+    FetchContent_Declare(EXIV2
+        GIT_REPOSITORY https://github.com/Exiv2/exiv2.git
+        GIT_TAG v0.28.3
+        GIT_SHALLOW TRUE
+        GIT_PROGRESS TRUE
+    )
+    set(EXIV2_ENABLE_XMP OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_EXTERNAL_XMP OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_PNG OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_NLS OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_LENSDATA OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_DYNAMIC_RUNTIME ON CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_WEBREADY OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_CURL OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_BMFF OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_BROTLI OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_VIDEO OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_INIH OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_ENABLE_FILESYSTEM_ACCESS ON CACHE INTERNAL "" FORCE)
+    set(EXIV2_BUILD_SAMPLES OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_BUILD_EXIV2_COMMAND OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_BUILD_UNIT_TESTS OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_BUILD_FUZZ_TESTS OFF CACHE INTERNAL "" FORCE)
+    set(EXIV2_BUILD_DOC OFF CACHE INTERNAL "" FORCE)
+    set(BUILD_WITH_CCACHE ON CACHE INTERNAL "" FORCE)
+    FetchContent_MakeAvailable(EXIV2)
+
+    target_link_libraries(AnalyzeView PRIVATE exiv2lib)
+    target_include_directories(AnalyzeView
+        PRIVATE
+            ${CMAKE_BINARY_DIR}
+            ${exiv2_SOURCE_DIR}/include
+            ${exiv2_SOURCE_DIR}/include/exiv2
+    )
+endif()
+
 include(FetchContent)
 FetchContent_Declare(easyexif
     GIT_REPOSITORY https://github.com/mayanklahiri/easyexif.git
@@ -69,7 +127,7 @@ target_sources(AnalyzeView
         ${easyexif_SOURCE_DIR}/exif.h
 )
 
-target_include_directories(AnalyzeView 
+target_include_directories(AnalyzeView
     PUBLIC
         ${CMAKE_CURRENT_SOURCE_DIR}
         ${easyexif_SOURCE_DIR}