init

cmake/external/auto_updates/CMakeLists.txt

@@ -0,0 +1,24 @@
+# This file is part of Desktop App Toolkit,
+# a set of libraries for developing nice desktop applications.
+#
+# For license and copyright information please follow this link:
+# https://github.com/desktop-app/legal/blob/master/LEGAL
+
+add_library(external_auto_updates INTERFACE IMPORTED GLOBAL)
+add_library(desktop-app::external_auto_updates ALIAS external_auto_updates)
+
+if (NOT DESKTOP_APP_DISABLE_AUTOUPDATE)
+    if (WIN32 AND NOT DESKTOP_APP_USE_PACKAGED)
+        add_subdirectory(lzma)
+        target_link_libraries(external_auto_updates
+        INTERFACE
+            desktop-app::external_lzma
+        )
+    else()
+        add_subdirectory(xz)
+        target_link_libraries(external_auto_updates
+        INTERFACE
+            desktop-app::external_xz
+        )
+    endif()
+endif()

cmake/external/auto_updates/lzma/CMakeLists.txt

@@ -0,0 +1,28 @@
+# This file is part of Desktop App Toolkit,
+# a set of libraries for developing nice desktop applications.
+#
+# For license and copyright information please follow this link:
+# https://github.com/desktop-app/legal/blob/master/LEGAL
+
+add_library(external_lzma INTERFACE IMPORTED GLOBAL)
+add_library(desktop-app::external_lzma ALIAS external_lzma)
+
+target_include_directories(external_lzma SYSTEM
+INTERFACE
+    ${libs_loc}/lzma/C
+)
+
+if (build_winarm)
+    set(lzma_platform_dir ARM64/)
+elseif (build_win64)
+    set(lzma_platform_dir x64/)
+else()
+    set(lzma_platform_dir "")
+endif()
+
+set(lzma_lib_loc ${libs_loc}/lzma/C/Util/LzmaLib/${lzma_platform_dir}$<IF:$<CONFIG:Debug>,Debug,Release>)
+
+target_link_libraries(external_lzma
+INTERFACE
+    ${lzma_lib_loc}/LzmaLib.lib
+)

cmake/external/auto_updates/xz/CMakeLists.txt

@@ -0,0 +1,22 @@
+# This file is part of Desktop App Toolkit,
+# a set of libraries for developing nice desktop applications.
+#
+# For license and copyright information please follow this link:
+# https://github.com/desktop-app/legal/blob/master/LEGAL
+
+add_library(external_xz INTERFACE IMPORTED GLOBAL)
+add_library(desktop-app::external_xz ALIAS external_xz)
+
+if (DESKTOP_APP_USE_PACKAGED OR LINUX)
+    find_package(LibLZMA REQUIRED)
+    target_link_libraries(external_xz INTERFACE LibLZMA::LibLZMA)
+elseif (APPLE)
+    target_include_directories(external_xz SYSTEM
+    INTERFACE
+        ${libs_loc}/local/include
+    )
+    target_link_libraries(external_xz
+    INTERFACE
+        ${libs_loc}/local/lib/liblzma.a
+    )
+endif()