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#!/usr/bin/python
import sys
import os
Import('env')
defs = ''
cflags = []
if env['OURPLATFORM'] in ('win32-vc', 'win64-vc'):
defs += ' WIN32 NDEBUG _WINDOWS'
#cflags += ['/MT', '/W3', '/GX', '/O2', '/Op']
cflags += ['/MT', '/W3', '/GX', '/Og', '/Ot', '/Ob1', '/Op', '/G6', '/O3', '/EHcs']
elif env['OURPLATFORM'] in ('win32-mingw', 'linuxcross', 'win64-mingw'):
defs += ' NDEBUG'
cflags += ['-O2']
elif env['OURPLATFORM'] in ('linux', 'freebsd4', 'freebsd5'):
defs += ' NDEBUG'
cflags += ['-O2']
elif sys.platform=='darwin':
defs += ' NDEBUG'
bt_flags = env['CCFLAGS'] + ['-fPIC', '-msse','-msse2', '-msse3', '-mssse3'] # basic -O0 optimization
bt_opt_flags = bt_flags + ['-O3']
bullet2_src = env.Glob("LinearMath/*.cpp")
bullet2_src += env.Glob("BulletCollision/BroadphaseCollision/*.cpp")
bullet2_src += env.Glob("BulletCollision/CollisionDispatch/*.cpp")
bullet2_src += env.Glob("BulletCollision/Gimpact/*.cpp")
bullet2_src += env.Glob("BulletCollision/CollisionShapes/*.cpp")
bullet2_src += env.Glob("BulletCollision/NarrowPhaseCollision/*.cpp")
bullet2_src += env.Glob("BulletDynamics/Vehicle/*.cpp")
bullet2_src += env.Glob("BulletDynamics/ConstraintSolver/*.cpp")
bullet2_src += env.Glob("BulletDynamics/Dynamics/*.cpp")
bullet2_src += env.Glob("BulletDynamics/Character/*.cpp")
bullet2_src += env.Glob("BulletDynamics/Featherstone/*.cpp")
bullet2_src += env.Glob("BulletDynamics/MLCPSolvers/*.cpp")
bullet2_src += env.Glob("BulletSoftBody/*.cpp")
incs = '. BulletCollision BulletDynamics LinearMath BulletSoftBody'
if sys.platform=='darwin':
if env['C_COMPILER_ID'] == 'clang' and env['CCVERSION'] >= '3.4':
# Due some bugs in bullet, clang 3.4 produces wrong code when optimized > -O0
# to avoid too much speed penalty when compiling whole bullet lib non-optimized,
# we build seperate non-optimized/optimized parts and just link together finally
bullet2_src.remove("BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp")
bullet2_fix_src = env.Glob("BulletDynamics/ConstraintSolver/btSequentialImpulseConstraintSolver.cpp")
env.BlenderLib ( libname = 'extern_fix_bullet2', sources=bullet2_fix_src, includes=Split(incs), defines=Split(defs), libtype=['extern','player'], priority=[20,137], cc_compileflags=bt_flags, cxx_compileflags=bt_flags )
env.BlenderLib ( libname = 'extern_bullet2', sources=bullet2_src, includes=Split(incs), defines=Split(defs), libtype=['extern','player'], priority=[20,137], cc_compileflags=bt_opt_flags, cxx_compileflags=bt_opt_flags )
else:
env.BlenderLib ( libname = 'extern_bullet2', sources=bullet2_src, includes=Split(incs), defines=Split(defs), libtype=['extern','player'], priority=[20,137], compileflags=cflags )
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