project.name = "ode"


-- We no longer support VC++ 6.0; too many incompatibilities

  if (options["target"] == "vs6") then
    error("Visual Studio 6 is no longer supported; please upgrade to Visual Studio 2005 C++ Express.")
  end


-- Define the build configurations. You can also use the flags
-- `--enable-shared-only` and `--enable-static-only` if you want to
-- call these packages from within your own Premake-enabled project.

  if (options["enable-shared-only"]) then
    project.configs = { "DebugSingleDLL", "ReleaseSingleDLL", "DebugDoubleDLL", "ReleaseDoubleDLL" }
  elseif (options["enable-static-only"]) then
    project.configs = { "DebugSingleLib", "ReleaseSingleLib", "DebugDoubleLib", "ReleaseDoubleLib" }
  else
    project.configs = { "DebugSingleDLL", "ReleaseSingleDLL", "DebugSingleLib", "ReleaseSingleLib", "DebugDoubleDLL", "ReleaseDoubleDLL", "DebugDoubleLib", "ReleaseDoubleLib" }
  end


-- Project options

  addoption("with-demos",    		"Builds the demo applications and DrawStuff library")
  addoption("with-tests",    		"Builds the unit test application")
  addoption("with-gimpact",  		"Use GIMPACT for trimesh collisions (experimental)")
  addoption("all-collis-libs",  	"Include sources of all collision libraries into the project")
  addoption("enable-static-only",	"Only create static library (.lib) project configurations")
  addoption("enable-shared-only",	"Only create dynamic library (.dll) project configurations")
  addoption("no-dif",        		"Exclude DIF (Dynamics Interchange Format) exports")
  addoption("no-trimesh",    		"Exclude trimesh collision geometry")
  addoption("no-alloca",     		"Use heap memory instead of the stack (experimental)")
  addoption("enable-ou",            "Use TLS for global variables (experimental)")

  -- Output is placed in a directory named for the target toolset.
  project.path = options["target"]


-- Set the output directories

  if (not options["enable-static-only"]) then

    project.config["DebugSingleDLL"].bindir   = "../lib/DebugSingleDLL"
    project.config["DebugSingleDLL"].libdir   = "../lib/DebugSingleDLL"
    project.config["ReleaseSingleDLL"].bindir = "../lib/ReleaseSingleDLL"
    project.config["ReleaseSingleDLL"].libdir = "../lib/ReleaseSingleDLL"

    project.config["DebugDoubleDLL"].bindir   = "../lib/DebugDoubleDLL"
    project.config["DebugDoubleDLL"].libdir   = "../lib/DebugDoubleDLL"
    project.config["ReleaseDoubleDLL"].bindir = "../lib/ReleaseDoubleDLL"
    project.config["ReleaseDoubleDLL"].libdir = "../lib/ReleaseDoubleDLL"

  end

  if (not options["enable-shared-only"]) then

    project.config["DebugSingleLib"].bindir   = "../lib/DebugSingleLib"
    project.config["DebugSingleLib"].libdir   = "../lib/DebugSingleLib"
    project.config["ReleaseSingleLib"].bindir = "../lib/ReleaseSingleLib"
    project.config["ReleaseSingleLib"].libdir = "../lib/ReleaseSingleLib"

    project.config["DebugDoubleLib"].bindir   = "../lib/DebugDoubleLib"
    project.config["DebugDoubleLib"].libdir   = "../lib/DebugDoubleLib"
    project.config["ReleaseDoubleLib"].bindir = "../lib/ReleaseDoubleLib"
    project.config["ReleaseDoubleLib"].libdir = "../lib/ReleaseDoubleLib"

  end


-- Build packages

  if (options["with-demos"]) then
    dopackage("demos.lua")
    dopackage("drawstuff.lua")
  end

  if (options["with-tests"]) then
    dopackage("tests.lua")
  end

  dopackage("ode.lua")


-- Remove all intermediate files

  function doclean(cmd, arg)
    docommand(cmd, arg)
    if (options["target"] == "") then
      os.remove("../ode/src/config.h")
    end
    os.rmdir("custom")
    os.rmdir("../lib/DebugSingleDLL")
    os.rmdir("../lib/DebugSingleLib")
    os.rmdir("../lib/ReleaseSingleDLL")
    os.rmdir("../lib/ReleaseSingleLib")
    os.rmdir("../lib/DebugDoubleDLL")
    os.rmdir("../lib/DebugDoubleLib")
    os.rmdir("../lib/ReleaseDoubleDLL")
    os.rmdir("../lib/ReleaseDoubleLib")
    os.rmdir("gnu/obj")
    os.rmdir("vs2002/obj")
    os.rmdir("vs2003/obj")
    os.rmdir("vs2005/obj")
  end


-- Generate all toolsets in one go

  function domakeall(cmd, arg)
    os.execute("premake --usetargetpath --with-demos --with-tests --clean --target vs2002")
    os.execute("premake --usetargetpath --with-demos --with-tests --clean --target vs2003")
    os.execute("premake --usetargetpath --with-demos --with-tests --clean --target vs2005")
    os.execute("premake --usetargetpath --with-demos --with-tests --clean --target gnu")
  end