Fix cmake project import tests

Author: fbdtemme

CMakeLists.txt

@@ -81,6 +81,7 @@ endif()
 
 
 if (BENCODE_ENABLE_INSTALL)
+    set(bencode_package_name        ${PROJECT_NAME})
     set(bencode_cmake_install_dir   ${CMAKE_INSTALL_LIBDIR}/cmake/bencode)
     set(bencode_version_config      ${PROJECT_BINARY_DIR}/bencode-config-version.cmake)
     set(bencode_project_config      ${PROJECT_BINARY_DIR}/bencode-config.cmake)

cmake/bencode-config.cmake.in

@@ -6,5 +6,7 @@ find_dependency(fmt REQUIRED)
 find_dependency(gsl-lite REQUIRED)
 find_dependency(expected-lite REQUIRED)
 
-include("${CMAKE_CURRENT_LIST_DIR}/@[email protected]")
-check_required_components(bencode)
+if (NOT TARGET @bencode_package_name@::@bencode_package_name@)
+    include("${CMAKE_CURRENT_LIST_DIR}/@bencode_targets_file@")
+    check_required_components(bencode)
+endif()

external/expected-lite.cmake

@@ -7,7 +7,7 @@ else()
     message(STATUS "Fetching dependency expected-lite...")
     FetchContent_Declare(
             expected-lite
-            GIT_REPOSITORY https://github.com/martinmoene/expected-lite.git
+            GIT_REPOSITORY https://github.com/fbdtemme/expected-lite.git
             GIT_TAG        master
     )
     FetchContent_MakeAvailable(expected-lite)

tests/cmake_import/CMakeLists.txt

@@ -4,6 +4,9 @@ add_test(NAME cmake_import_configure
         -A "${CMAKE_GENERATOR_PLATFORM}"
         -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
         -Dbencode_DIR=${PROJECT_BINARY_DIR}
+        -Dgsl-lite_DIR=${gsl-lite_BINARY_DIR}
+        -Dexpected-lite_DIR=${expected-lite_BINARY_DIR}
+        -Dfmt_DIR=${fmt_BINARY_DIR}
         ${CMAKE_CURRENT_SOURCE_DIR}/project
         )
 add_test(NAME cmake_import_build