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Mention Clang for the sake of completeness.

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Yamagi Burmeister 2015-08-12 07:37:53 +02:00
parent 4eeac51574
commit 870af22e75
1 changed files with 2 additions and 1 deletions
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3
CMakeLists.txt
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@ -14,13 +14,14 @@ set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/stuff/cmake/modules ${CMAKE_MODU
# Add extended path for FreeBSD and Homebrew on OS X # Add extended path for FreeBSD and Homebrew on OS X
list(APPEND CMAKE_PREFIX_PATH /usr/local) list(APPEND CMAKE_PREFIX_PATH /usr/local)
# Enforce compiler flags (GCC compatible, yquake2 # Enforce compiler flags (GCC / Clang compatible, yquake2
# won't build with another compiler anyways) # won't build with another compiler anyways)
# -Wall -> More warnings # -Wall -> More warnings
# -fno-strict-aliasing -> Quake 2 is far away from strict aliasing # -fno-strict-aliasing -> Quake 2 is far away from strict aliasing
# -fwrapv -> Make signed integer overflows defined # -fwrapv -> Make signed integer overflows defined
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fno-strict-aliasing -fwrapv") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -fno-strict-aliasing -fwrapv")
# Use -O2 as maximum optimization level. -O3 has it's problems with yquake2.
string(REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") string(REPLACE "-O3" "-O2" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
# yquake2 compilation options # yquake2 compilation options