Author: tzafrir
Date: Sat Sep 22 03:07:27 2007
New Revision: 3076
URL: http://svn.digium.com/view/zaptel?view=rev&rev=3076
Log:
Makefile Automatically enabling Zaptel MMX support. Disabled
by default
for now.
* To enable, build with ZAPTEL_MMX_AUTO=yes (or any other
non-empty
value)
* There is a white list of configuration values (without the
prefix
CONFIG_). One of them needs to be set in order for
CONFIG_ZAPTEL_MMX
to be enabled.
* Only adds support for kernel 2.6 . If anybody finds a
simple way to do
the same with 2.4 - patches are welcomes.
Modified:
branches/1.4/Makefile.kernel26
Modified: branches/1.4/Makefile.kernel26
URL: h
ttp://svn.digium.com/view/zaptel/branches/1.4/Makefile.kerne
l26?view=diff&rev=3076&r1=3075&r2=3076
============================================================
==================
--- branches/1.4/Makefile.kernel26 (original)
+++ branches/1.4/Makefile.kernel26 Sat Sep 22 03:07:27 2007
 -25,3
+25,24
EXTRA_CFLAGS += -DECHO_CAN_HPEC -I$(src)/hpec
endif
+
+
+# set CONFIG_ZAPTEL_MMX for a number of CPU types.
+# Right now this part is not enabled, unless you build
with
+# ZAPTEL_MMX_AUTO=something .
+ZAPMMX_WHITELIST_i386 = M586MMX M686 MPENTIUMII MPENTIUMIII
MPENTIUMM
+ MPENTIUM4 MVIAC3_2
+
+ZAPMMX_WHITELIST_x86_64 =
+
+# A list of configuration variables to test: CONFIG_M686 ,
etc.
+ZAPMMX_CONFIG_VARS :=
$(ZAPMMX_WHITELIST_$(ARCH):%=CONFIG_%)
+
+# expand them:
+ZAPMMX_CONFIG_VALS := $(strip $(foreach
var,$(ZAPMMX_CONFIG_VARS),$(var)) )
+ifneq (,$(ZAPTEL_MMX_AUTO))
+ ifneq (,$(ZAPMMX_CONFIG_VALS))
+ # TODO: make that
+ CFLAGS_zaptel-base.o += -DCONFIG_ZAPTEL_MMX
+ endif
+endif
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