cmake: Add intx dependency

Author: chfast

cmake/Hunter/init.cmake

@@ -1,12 +1,10 @@
 
-if(EVMC_TESTING OR EVMC_TEST_TOOLS)
-    set(HUNTER_CONFIGURATION_TYPES Release
-        CACHE STRING "Build type of the Hunter packages")
+set(HUNTER_CONFIGURATION_TYPES Release
+    CACHE STRING "Build type of the Hunter packages")
 
-    include(HunterGate)
+include(HunterGate)
 
-    HunterGate(
-        URL "https://github.com/ruslo/hunter/archive/v0.23.167.tar.gz"
-        SHA1 "1d8892545b0d8a52c4ad518f637d6bc33c2a572e"
-    )
-endif()
+HunterGate(
+    URL "https://github.com/ruslo/hunter/archive/v0.23.167.tar.gz"
+    SHA1 "1d8892545b0d8a52c4ad518f637d6bc33c2a572e"
+)

src/CMakeLists.txt

@@ -1,5 +1,8 @@
 find_package(Threads REQUIRED)
 
+hunter_add_package(intx)
+find_package(intx CONFIG REQUIRED)
+
 set(hera_include_dir ${PROJECT_SOURCE_DIR}/include)
 get_filename_component(evmc_include_dir .. ABSOLUTE)
 
@@ -33,7 +36,7 @@ endif()
 target_include_directories(hera
     PUBLIC $<BUILD_INTERFACE:${hera_include_dir}>$<INSTALL_INTERFACE:include>
 )
-target_link_libraries(hera PUBLIC evmc::evmc PRIVATE hera-buildinfo evmc::instructions)
+target_link_libraries(hera PUBLIC evmc::evmc PRIVATE hera-buildinfo evmc::instructions intx::intx)
 if(NOT WIN32)
   if(CMAKE_COMPILER_IS_GNUCXX)
     set_target_properties(hera PROPERTIES LINK_FLAGS "-Wl,--no-undefined")