Mirrorlandia_minetest/minetest
1
0
Fork 1
mirror of https://github.com/minetest/minetest.git synced 2024-11-10 01:33:46 +01:00
Code Issues Packages Projects Releases Wiki Activity

Check whether -Wno-unused-but-set-variable is supported before using

Browse Source 
it. It seems to only be available on recent (>=4.6) versions of gcc.
This commit is contained in:
Dmitry Marakasov 2011-08-01 22:17:32 +04:00
parent 9017c51e7f
commit 318a730c45
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/CMakeLists.txt
View File

@ -209,6 +209,8 @@ endif(BUILD_SERVER)
# Set some optimizations and tweaks
#
include(CheckCCompilerFlag)
if(MSVC)
# Visual Studio
@ -236,7 +238,10 @@ else()
endif()
if(NOT APPLE)
set(WARNING_FLAGS "${WARNING_FLAGS} -Wno-unused-but-set-variable")
check_c_compiler_flag("-Wno-unused-but-set-variable" HAS_UNUSED_BUT_SET_VARIABLE_WARNING)
if(HAS_UNUSED_BUT_SET_VARIABLE_WARNING)
set(WARNING_FLAGS "${WARNING_FLAGS} -Wno-unused-but-set-variable")
endif(HAS_UNUSED_BUT_SET_VARIABLE_WARNING)
endif()
if(APPLE)