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Allowing pre-setting CMAKE_CXX_FLAGS on first CMake invocation

This commit is contained in:
Dick Hollenbeck 2013-11-15 08:10:29 -06:00
parent 9f9f2ed380
commit c1429f2824
1 changed files with 4 additions and 2 deletions
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6
CMakeLists.txt
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@ -6,6 +6,8 @@ cmake_minimum_required( VERSION 2.8.4 FATAL_ERROR )
# Path to local CMake modules.
set( CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/CMakeModules )
message( STATUS "CMAKE_CXX_FLAGS_DEBUG:${CMAKE_CXX_FLAGS_DEBUG}" )
#
# KiCad build options should be added below.
#
@ -88,8 +90,8 @@ if( CMAKE_COMPILER_IS_GNUCXX )
# Establish -Wall early, so specialized relaxations of this may come
# subsequently on the command line, such as in pcbnew/github/CMakeLists.txt
set( CMAKE_C_FLAGS "-Wall" )
set( CMAKE_CXX_FLAGS "-Wall" )
set( CMAKE_C_FLAGS "-Wall ${CMAKE_C_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