Address comments

.travis.yml

@@ -60,6 +60,11 @@ jobs:
       before_install: *use-cmake
       env: *Debug
 
+# Do not let CMake find ccache wrappers
+# we use CMAKE_CXX_COMPILER_LAUNCHER for ccache support
+before_script:
+  - export PATH=$(echo "$PATH" | sed -e 's/:\/usr\/lib\/ccache//')
+
 # Run the build and tests
 script: ./travisbuild.sh
 

CMake/AddDependencies.cmake

@@ -1,4 +1,4 @@
-function(build_dependencies TARGET)
+function(build_dependencies)
 	# Set options for SQLiteCpp, disable all their tests and lints:
 	set(SQLITECPP_RUN_CPPLINT     OFF CACHE BOOL "Run cpplint.py tool for Google C++ StyleGuide.")
 	set(SQLITECPP_RUN_CPPCHECK    OFF CACHE BOOL "Run cppcheck C++ static analysis tool.")
@@ -40,6 +40,12 @@ function(build_dependencies TARGET)
 		add_subdirectory("lib/${DEPENDENCY}" EXCLUDE_FROM_ALL)
 	endforeach()
 
+	if (WIN32)
+		add_subdirectory(lib/luaproxy)
+	endif()
+endfunction()
+
+function(link_dependencies TARGET)
 	# Add required includes:
 	target_include_directories(
 		${TARGET} SYSTEM PRIVATE
@@ -76,8 +82,4 @@ function(build_dependencies TARGET)
 
 	# Prettify jsoncpp_lib name in VS solution explorer:
 	set_property(TARGET jsoncpp_lib PROPERTY PROJECT_LABEL "jsoncpp")
-
-	if (WIN32)
-		add_subdirectory(lib/luaproxy)
-	endif()
 endfunction()

CMakeLists.txt

@@ -37,9 +37,6 @@ include("SetFlags.cmake")
 # Add build timestamp and details:
 include("CMake/StampBuild.cmake")
 
-# TODO: set_build_stamp()
-set_global_flags()
-
 # We need C++17 features:
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
@@ -55,11 +52,15 @@ endif()
 # Static CRT:
 set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
 
+# TODO: set_build_stamp()
+set_global_flags()
+build_dependencies()
+
 add_executable(${CMAKE_PROJECT_NAME})
 add_subdirectory(src)
 
-enable_warnings(${CMAKE_PROJECT_NAME})
+set_exe_flags(${CMAKE_PROJECT_NAME})
-build_dependencies(${CMAKE_PROJECT_NAME})
+link_dependencies(${CMAKE_PROJECT_NAME})
 
 # Set the startup project to Cuberite, and the debugger dir:
 set_property(DIRECTORY PROPERTY VS_STARTUP_PROJECT ${CMAKE_PROJECT_NAME})

SetFlags.cmake

@@ -111,7 +111,7 @@ function(set_global_flags)
 	endif()
 endfunction()
 
-function(enable_warnings TARGET)
+function(set_exe_flags TARGET)
 	if (MSVC)
 		# TODO: MSVC level 4, warnings as errors
 		return ()
@@ -129,14 +129,6 @@ function(enable_warnings TARGET)
 
 		# All warnings:
 		-Wall -Wextra
-
-		# TODO: actually fix the warnings instead of disabling them
-		# or at least disable on a file-level basis:
-		-Wno-unused-parameter -Wno-missing-noreturn -Wno-padded -Wno-implicit-fallthrough
-		-Wno-double-promotion
-
-		# This is a pretty useless warning, we've already got -Wswitch which is what we need:
-		-Wno-switch-enum
 	)
 
 	if(CMAKE_CXX_COMPILE_ID STREQUAL "Clang")
@@ -146,6 +138,14 @@ function(enable_warnings TARGET)
 			# Warnings-as-errors only on Clang for now:
 			-Werror
 
+			# TODO: actually fix the warnings instead of disabling them
+			# or at least disable on a file-level basis:
+			-Wno-unused-parameter -Wno-missing-noreturn -Wno-padded -Wno-implicit-fallthrough
+			-Wno-double-promotion
+
+			# This is a pretty useless warning, we've already got -Wswitch which is what we need:
+			-Wno-switch-enum
+
 			# Weverything with Clang exceptions:
 			-Weverything -Wno-error=disabled-macro-expansion -Wno-weak-vtables
 			-Wno-exit-time-destructors -Wno-string-conversion -Wno-c++98-compat-pedantic

Tools/AnvilStats/CMakeLists.txt

@@ -1,7 +1,5 @@
 project (AnvilStats)
 
-include(../../SetFlags.cmake)
-
 # Set include paths to the used libraries:
 include_directories("../../lib")
 include_directories("../../src")
@@ -107,9 +105,11 @@ add_executable(AnvilStats
 	${SHARED_OSS_HDR}
 )
 
-
 target_link_libraries(AnvilStats zlib)
 
+include(../../SetFlags.cmake)
+set_exe_flags(AnvilStats)
+
 
 
 
@@ -128,6 +128,3 @@ if (MSVC)
 	SET(TEMP "${TEMP}/STACK:16777216")
 	set_target_properties(AnvilStats PROPERTIES LINK_FLAGS ${TEMP})
 endif ()
-
-
-

Tools/GrownBiomeGenVisualiser/CMakeLists.txt

@@ -1,8 +1,6 @@
 project (GrownBiomeGenVisualiser)
 find_package(Threads REQUIRED)
 
-include(../../SetFlags.cmake)
-
 # Set include paths to the used libraries:
 include_directories(SYSTEM "../../lib")
 include_directories("../../src")
@@ -80,5 +78,7 @@ add_executable(GrownBiomeGenVisualiser
 )
 
 target_link_libraries(GrownBiomeGenVisualiser fmt::fmt Threads::Threads)
-
 set_target_properties(GrownBiomeGenVisualiser PROPERTIES FOLDER Tools)
+
+include(../../SetFlags.cmake)
+set_exe_flags(GrownBiomeGenVisualiser)

Tools/MCADefrag/CMakeLists.txt

@@ -2,8 +2,6 @@ cmake_minimum_required(VERSION 3.13)
 project (MCADefrag)
 find_package(Threads REQUIRED)
 
-include(../../SetFlags.cmake)
-
 # Set include paths to the used libraries:
 include_directories(SYSTEM "../../lib")
 include_directories("../../src")
@@ -87,3 +85,6 @@ add_executable(MCADefrag
 )
 
 target_link_libraries(MCADefrag zlib fmt::fmt Threads::Threads)
+
+include(../../SetFlags.cmake)
+set_exe_flags(MCADefrag)

Tools/NoiseSpeedTest/CMakeLists.txt

@@ -1,7 +1,5 @@
 project (NoiseSpeedTest)
 
-include(../../SetFlags.cmake)
-
 # Set include paths to the used libraries:
 include_directories(SYSTEM "../../lib")
 include_directories("../../src")
@@ -61,3 +59,6 @@ set_target_properties(
 	NoiseSpeedTest
 	PROPERTIES FOLDER Tools
 )
+
+include(../../SetFlags.cmake)
+set_exe_flags(NoiseSpeedTest)

Tools/ProtoProxy/CMakeLists.txt

@@ -1,8 +1,6 @@
 project (ProtoProxy)
 find_package(Threads REQUIRED)
 
-include(../../SetFlags.cmake)
-
 # Set include paths to the used libraries:
 include_directories(SYSTEM "../../lib")
 include_directories(SYSTEM "../../lib/mbedtls/include")
@@ -96,3 +94,5 @@ add_executable(ProtoProxy
 
 target_link_libraries(ProtoProxy zlib mbedtls fmt::fmt Threads::Threads)
 
+include(../../SetFlags.cmake)
+set_exe_flags(ProtoProxy)