scons: Add Haiku build support
Enables building stock Mesa under the Haiku operating system.
diff --git a/common.py b/common.py
index 5578f72..2674f32 100644
--- a/common.py
+++ b/common.py
@@ -83,7 +83,7 @@
opts.Add(EnumOption('machine', 'use machine-specific assembly code', default_machine,
allowed_values=('generic', 'ppc', 'x86', 'x86_64')))
opts.Add(EnumOption('platform', 'target platform', host_platform,
- allowed_values=('linux', 'windows', 'darwin', 'cygwin', 'sunos', 'freebsd8')))
+ allowed_values=('linux', 'windows', 'darwin', 'cygwin', 'sunos', 'freebsd8', 'haiku')))
opts.Add(BoolOption('embedded', 'embedded build', 'no'))
opts.Add('toolchain', 'compiler toolchain', default_toolchain)
opts.Add(BoolOption('gles', 'EXPERIMENTAL: enable OpenGL ES support', 'no'))