identify

external/CMakeLists.txt

@@ -57,26 +57,26 @@ add_ngtcp2_lib()
 # cpr configuration.  Ideally we'd just do this via add_subdirectory, but cpr's cmake requires
 # 3.15+, and we target lower than that (and this is fairly simple to build).
 if(WITH_BOOTSTRAP)
-if(NOT BUILD_STATIC_DEPS)
-  find_package(CURL REQUIRED COMPONENTS HTTP HTTPS SSL)
+  if(NOT BUILD_STATIC_DEPS)
+    find_package(CURL REQUIRED COMPONENTS HTTP HTTPS SSL)
 
-  # CURL::libcurl wasn't added to FindCURL until cmake 3.12, so add it if necessary
-  if (CMAKE_VERSION VERSION_LESS 3.12 AND NOT TARGET CURL::libcurl)
-    add_library(libcurl UNKNOWN IMPORTED GLOBAL)
-    set_target_properties(libcurl PROPERTIES
-      IMPORTED_LOCATION ${CURL_LIBRARIES}
-      INTERFACE_INCLUDE_DIRECTORIES "${CURL_INCLUDE_DIRS}")
-    add_library(CURL_libcurl INTERFACE)
-    target_link_libraries(CURL_libcurl INTERFACE libcurl)
-    add_library(CURL::libcurl ALIAS CURL_libcurl)
+    # CURL::libcurl wasn't added to FindCURL until cmake 3.12, so add it if necessary
+    if (CMAKE_VERSION VERSION_LESS 3.12 AND NOT TARGET CURL::libcurl)
+      add_library(libcurl UNKNOWN IMPORTED GLOBAL)
+      set_target_properties(libcurl PROPERTIES
+        IMPORTED_LOCATION ${CURL_LIBRARIES}
+        INTERFACE_INCLUDE_DIRECTORIES "${CURL_INCLUDE_DIRS}")
+      add_library(CURL_libcurl INTERFACE)
+      target_link_libraries(CURL_libcurl INTERFACE libcurl)
+      add_library(CURL::libcurl ALIAS CURL_libcurl)
+    endif()
   endif()
-endif()
 
-file(GLOB cpr_sources ${conf_depends} cpr/cpr/*.cpp)
+  file(GLOB cpr_sources ${conf_depends} cpr/cpr/*.cpp)
 
-add_library(cpr STATIC EXCLUDE_FROM_ALL ${cpr_sources})
-target_link_libraries(cpr PUBLIC CURL::libcurl)
-target_include_directories(cpr PUBLIC cpr/include)
-target_compile_definitions(cpr PUBLIC CPR_CURL_NOSIGNAL)
-add_library(cpr::cpr ALIAS cpr)
+  add_library(cpr STATIC EXCLUDE_FROM_ALL ${cpr_sources})
+  target_link_libraries(cpr PUBLIC CURL::libcurl)
+  target_include_directories(cpr PUBLIC cpr/include)
+  target_compile_definitions(cpr PUBLIC CPR_CURL_NOSIGNAL)
+  add_library(cpr::cpr ALIAS cpr)
 endif()