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CMake: remove older GCC optimization settings since boost::polygon is no longer used.

This commit is contained in:
Simon Richter 2015-12-12 14:56:55 -05:00 committed by Wayne Stambaugh
parent 7dbefa29ac
commit 7cbf8a0bda
1 changed files with 0 additions and 15 deletions
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15
CMakeLists.txt
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@ -159,21 +159,6 @@ if( CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang" )
set( CMAKE_C_FLAGS "-Wall ${CMAKE_C_FLAGS}" ) set( CMAKE_C_FLAGS "-Wall ${CMAKE_C_FLAGS}" )
set( CMAKE_CXX_FLAGS "-Wall ${CMAKE_CXX_FLAGS}" ) set( CMAKE_CXX_FLAGS "-Wall ${CMAKE_CXX_FLAGS}" )
# The optimization level is -O1 instead of the usual -O2 level because
# boost::polygon has a function (inflate polygon) broken by the -O2 level
# with GCC 4.7.0 to 4.7.2 (works fine with with GCC 4.6 and 4.7.3).
# This lower optimization level does not have a significant change on the speed.
# See also:
# https://bugs.launchpad.net/kicad/+bug/1056926
# https://svn.boost.org/trac/boost/ticket/7983
if( GCC_VERSION VERSION_EQUAL 4.7.0 OR ( GCC_VERSION VERSION_GREATER 4.7.0 AND GCC_VERSION VERSION_LESS 4.7.3 ) )
set( CMAKE_C_FLAGS_RELEASE "-O1" )
set( CMAKE_CXX_FLAGS_RELEASE "-O1" )
else()
set( CMAKE_C_FLAGS_RELEASE "-O2" )
set( CMAKE_CXX_FLAGS_RELEASE "-O2" )
endif()
set( CMAKE_C_FLAGS_DEBUG "-g3 -ggdb3 -DDEBUG" ) set( CMAKE_C_FLAGS_DEBUG "-g3 -ggdb3 -DDEBUG" )
set( CMAKE_CXX_FLAGS_DEBUG "-g3 -ggdb3 -DDEBUG -Wno-deprecated-declarations" ) set( CMAKE_CXX_FLAGS_DEBUG "-g3 -ggdb3 -DDEBUG -Wno-deprecated-declarations" )