Disable code formatting on CI builds.

CMakeLists.txt

@@ -25,11 +25,6 @@ if (CLANG_FORMAT_CMD)
         DEPENDS
         ${ALL_SOURCE_FILES}
     )
-else(CLANG_FORMAT_CMD)
-    add_custom_target(
-        clangformat
-        COMMENT "no clang format"
-    )
 endif(CLANG_FORMAT_CMD)
 
 # thirdparty stuff

build.py

@@ -79,6 +79,9 @@ def build_lib(build_name, generator, options):
         ]
         if generator:
             initial_cmake.extend(['-G', generator])
+        if IS_BUILD_MACHINE:
+            # disable formatting on CI builds
+            initial_cmake.append('-DCLANG_FORMAT_SUFFIX=none')
         for key in options:
             val = 'ON' if options[key] else 'OFF'
             initial_cmake.append('-D%s=%s' % (key, val))

src/CMakeLists.txt

@@ -106,7 +106,9 @@ if (${BUILD_SHARED_LIBS})
     target_compile_definitions(discord-rpc PRIVATE -DDISCORD_BUILDING_SDK)
 endif(${BUILD_SHARED_LIBS})
 
+if (CLANG_FORMAT_CMD)
     add_dependencies(discord-rpc clangformat)
+endif(CLANG_FORMAT_CMD)
 
 # install