SConstructVariant

import os
import sys

env = DefaultEnvironment()

# SCons configures gfortran by default, tell it where it is.
if sys.platform == "win32":
    env.PrependENVPath(
        "PATH", os.path.join("C:", os.path.sep, "ANSYSDev", "MinGW", "bin")
    )
elif sys.platform == "linux":
    env.PrependENVPath("PATH", os.path.join(os.path.sep, "opt", "anss", "bin"))

env.Export("env")

module_name = "TestSConscript"
build_dir = os.path.join(module_name, "builds1", sys.platform)
sconscript = os.path.join(module_name, "SConscript")
env.SConscript(sconscript, variant_dir=build_dir)

build_dir = os.path.join(module_name, "builds2", sys.platform)
sconscript = os.path.join(module_name, "SConscript_gfortran2")
env.SConscript(sconscript, variant_dir=build_dir)

build_dir = os.path.join(module_name, "builds3", sys.platform)
sconscript = os.path.join(module_name, "SConscript_gfortran3")
env.SConscript(sconscript, variant_dir=build_dir)