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[cgal-discuss] cmake build speed


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  • From: celil <>
  • To:
  • Subject: [cgal-discuss] cmake build speed
  • Date: Tue, 27 Jul 2010 13:08:48 -0700 (PDT)


Hello, building a cgal project takes a really long time for me. I've noticed
that the following flags are enabled


-- USING CXXFLAGS = '-O3 -march=core2 -w -pipe -frounding-math
-fno-strict-aliasing -O3 -DNDEBUG'


and all these optimizations explain why it takes so long. Is there a cmake
option that will disable these optimization flags, so I can build my project
fast in debug mode?

I have the following cmake file:


CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
project( algebra_example )

set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)

if ( COMMAND cmake_policy )
cmake_policy( SET CMP0003 NEW )
endif()

find_package(CGAL REQUIRED COMPONENTS Core )
include( ${CGAL_USE_FILE} )
include( CGAL_CreateSingleSourceCGALProgram )

create_single_source_cgal_program( "algebra.cpp" )


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