- Sidequest: Clean up header-only library dependencies with cmake.

2021-08-13 12:43:39 -03:00
parent de8025e0f9
commit 71344b3a2a
12 changed files with 82 additions and 48 deletions
--- a/cmake/rapidjson.cmake
+++ b/cmake/rapidjson.cmake
@@ -1,21 +1,15 @@
 include(ExternalProject)
-# Download RapidJSON
-ExternalProject_Add(
-    rapidjson
-    PREFIX "third_party/rapidjson"
-    GIT_REPOSITORY "https://github.com/Tencent/rapidjson.git"
-    GIT_TAG f54b0e47a08782a6131cc3d60f94d038fa6e0a51
-    TIMEOUT 10
-    CMAKE_ARGS
-        -DRAPIDJSON_BUILD_TESTS=OFF
-        -DRAPIDJSON_BUILD_DOC=OFF
-        -DRAPIDJSON_BUILD_EXAMPLES=OFF
-    CONFIGURE_COMMAND ""
-    BUILD_COMMAND ""
-    INSTALL_COMMAND ""
-    UPDATE_COMMAND ""
-)

-# Prepare RapidJSON (RapidJSON is a header-only library)
-ExternalProject_Get_Property(rapidjson source_dir)
-set(RAPIDJSON_INCLUDE_DIR ${source_dir}/include)
+project(rapidjson)
+
+ExternalProject_Add(${PROJECT_NAME}-external
+        GIT_REPOSITORY https://github.com/Tencent/rapidjson.git
+        GIT_TAG "v1.1.0"
+        GIT_SHALLOW TRUE
+        SOURCE_DIR ${THIRD_PARTY_DIR}/${PROJECT_NAME}
+        BUILD_COMMAND ""
+        INSTALL_COMMAND ""
+        CONFIGURE_COMMAND "")
+add_library(${PROJECT_NAME} INTERFACE)
+add_dependencies(${PROJECT_NAME} ${PROJECT_NAME}-external)
+target_include_directories(${PROJECT_NAME} SYSTEM INTERFACE ${THIRD_PARTY_DIR}/${PROJECT_NAME}/include)