Fix CI workflow

Author: Reranko05

cpp/cmake_modules/FindsimdjsonAlt.cmake

@@ -19,64 +19,6 @@ if(SimdjsonAlt_FOUND)
   return()
 endif()
 
-if(simdjson_ROOT)
-  find_path(SIMDJSON_INCLUDE_DIR
-            NAMES simdjson.h
-            PATHS ${simdjson_ROOT}
-            NO_DEFAULT_PATH
-            PATH_SUFFIXES "include")
-  find_library(SIMDJSON_LIBRARY
-               NAMES simdjson
-               PATHS ${simdjson_ROOT}
-               NO_DEFAULT_PATH
-               PATH_SUFFIXES "lib" "lib64")
-else()
-  find_path(SIMDJSON_INCLUDE_DIR
-            NAMES simdjson.h
-            PATH_SUFFIXES "include")
-  find_library(SIMDJSON_LIBRARY
-               NAMES simdjson
-               PATH_SUFFIXES "lib" "lib64")
-endif()
-
-if(SIMDJSON_INCLUDE_DIR AND SIMDJSON_LIBRARY)
-  # Found via manual search
-  file(READ "${SIMDJSON_INCLUDE_DIR}/simdjson.h" SIMDJSON_H_CONTENT)
-  string(REGEX MATCH "#define SIMDJSON_VERSION \"([0-9]+\\.[0-9]+\\.[0-9]+)\""
-               SIMDJSON_VERSION_DEFINITION "${SIMDJSON_H_CONTENT}")
-  string(REGEX REPLACE "^.+ \"([0-9]+\\.[0-9]+\\.[0-9]+)\"$" "\\1" SIMDJSON_VERSION
-                       "${SIMDJSON_VERSION_DEFINITION}")
-  if("${SIMDJSON_VERSION}" STREQUAL "")
-    set(SIMDJSON_VERSION "0.0.0")
-  endif()
-
-  find_package_handle_standard_args(
-    SimdjsonAlt
-    REQUIRED_VARS SIMDJSON_INCLUDE_DIR SIMDJSON_LIBRARY
-    VERSION_VAR SIMDJSON_VERSION)
-
-  if(SimdjsonAlt_FOUND)
-    if(WIN32 AND "${SIMDJSON_INCLUDE_DIR}" MATCHES "^/")
-      # MSYS2
-      execute_process(COMMAND "cygpath" "--windows" "${SIMDJSON_INCLUDE_DIR}"
-                      OUTPUT_VARIABLE SIMDJSON_INCLUDE_DIR
-                      OUTPUT_STRIP_TRAILING_WHITESPACE)
-    endif()
-    # Detect library type based on file extension
-    if("${SIMDJSON_LIBRARY}" MATCHES "\\.(so|dylib)(\\.[0-9]+)*$" OR "${SIMDJSON_LIBRARY}"
-                                                                     MATCHES "\\.dll$")
-      add_library(simdjson::simdjson SHARED IMPORTED)
-    else()
-      add_library(simdjson::simdjson STATIC IMPORTED)
-    endif()
-    set_target_properties(simdjson::simdjson
-                          PROPERTIES IMPORTED_LOCATION "${SIMDJSON_LIBRARY}"
-                                     INTERFACE_INCLUDE_DIRECTORIES
-                                     "${SIMDJSON_INCLUDE_DIR}")
-  endif()
-  return()
-endif()
-
 # Manual search failed, try CMake config mode
 set(find_package_args)
 if(SimdjsonAlt_FIND_VERSION)
@@ -88,10 +30,4 @@ endif()
 find_package(simdjson ${find_package_args} CONFIG)
 if(simdjson_FOUND)
   set(SimdjsonAlt_FOUND TRUE)
-  if(NOT TARGET simdjson::simdjson)
-    # simdjson's CMake config should create this target, but create it if missing
-    if(TARGET simdjson)
-      add_library(simdjson::simdjson ALIAS simdjson)
-    endif()
-  endif()
 endif()

cpp/cmake_modules/ThirdpartyToolchain.cmake

@@ -2801,13 +2801,13 @@ function(build_simdjson)
   list(APPEND CMAKE_MESSAGE_INDENT "simdjson: ")
   message(STATUS "Building simdjson from source")
 
-  prepare_fetchcontent()
-
   fetchcontent_declare(simdjson
                        ${FC_DECLARE_COMMON_OPTIONS} OVERRIDE_FIND_PACKAGE
                        URL ${SIMDJSON_SOURCE_URL}
                        URL_HASH "SHA256=${ARROW_SIMDJSON_BUILD_SHA256_CHECKSUM}")
 
+  prepare_fetchcontent()
+
   fetchcontent_makeavailable(simdjson)
 
   set(SIMDJSON_VENDORED