Fix handling of Mirror list

.gitea/workflows/build_pc.yml

@@ -45,7 +45,7 @@ jobs:
         if: matrix.config.os == 'ubuntu-latest'
         run: sudo apt update && sudo apt install -y extra-cmake-modules libwayland-dev libxkbcommon-dev xorg-dev libarchive-dev libassimp-dev ninja-build
       - name: Configure CMake
-        run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DDEPENDENCY_MIRROR_FILE=${{github.workspace}}/workflows/DependencyMirrors.txt
+        run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DDEPENDENCY_MIRROR_FILE="${{github.workspace}}/.gitea/workflows/DependencyMirrors.txt"
       - name: Build
         run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
       - name: Test

3rdParty/libarchive/ext/CMakeLists.txt

@@ -2,16 +2,16 @@ cmake_minimum_required(VERSION 3.16)
 project(build_libarchive)
 include(ExternalProject)
 
-if(NOT DEFINED ZLIB_REPO)
+if(NOT DEFINED ZLIB_REPO OR ZLIB_REPO STREQUAL "")
     set(ZLIB_REPO https://github.com/madler/zlib.git)
 endif ()
-if(NOT DEFINED ZSTD_REPO)
+if(NOT DEFINED ZSTD_REPO OR ZSTD_REPO STREQUAL "")
     set(ZSTD_REPO https://github.com/facebook/zstd)
 endif ()
-if(NOT DEFINED LZ4_REPO)
+if(NOT DEFINED LZ4_REPO OR LZ4_REPO STREQUAL "")
     set(LZ4_REPO https://github.com/lz4/lz4)
 endif ()
-if(NOT DEFINED LIBARCHIVE_REPO)
+if(NOT DEFINED LIBARCHIVE_REPO OR LIBARCHIVE_REPO STREQUAL "")
     set(LIBARCHIVE_REPO https://github.com/libarchive/libarchive.git)
 endif ()
 

3rdParty/libjpeg-turbo/ext/CMakeLists.txt

@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.16)
 project(build_libjpeg-turbo)
 include(ExternalProject)
 
-if(NOT DEFINED LIBJPEGTURBO_REPO)
+if(NOT DEFINED LIBJPEGTURBO_REPO OR LIBJPEGTURBO_REPO STREQUAL "")
     set(LIBJPEGTURBO_REPO https://github.com/libjpeg-turbo/libjpeg-turbo.git)
 endif ()