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-rw-r--r--waftools/detections/cpu.py28
1 files changed, 28 insertions, 0 deletions
diff --git a/waftools/detections/cpu.py b/waftools/detections/cpu.py
new file mode 100644
index 0000000000..ce342fdd73
--- /dev/null
+++ b/waftools/detections/cpu.py
@@ -0,0 +1,28 @@
+def x86(ctx):
+ ctx.define('ARCH_X86', 1)
+ ctx.define('ARCH_X86_32', 1)
+
+def x86_64(ctx):
+ ctx.define('ARCH_X86', 1)
+ ctx.define('ARCH_X86_64', 1)
+ ctx.define('HAVE_FAST_64BIT', 1)
+
+def ia64(ctx):
+ ctx.define('HAVE_FAST_64BIT', 1)
+
+def default(ctx):
+ pass
+
+def configure(ctx):
+ ctx.define('ARCH_X86', 0)
+ ctx.define('ARCH_X86_32', 0)
+ ctx.define('ARCH_X86_64', 0)
+ ctx.define('HAVE_FAST_64BIT', 0)
+
+ ctx.define('HAVE_MMX', 'ARCH_X86', quote=False)
+ ctx.define('HAVE_MMX2', 'ARCH_X86', quote=False)
+ ctx.define('HAVE_SSE', 'ARCH_X86', quote=False)
+ ctx.define('HAVE_SSE2', 'ARCH_X86', quote=False)
+ ctx.define('HAVE_SSSE3', 'ARCH_X86', quote=False)
+
+ globals().get(ctx.env.DEST_CPU, default)(ctx)