Disable SSE on ia64

* Disable SSE on ia64.  Although the upstream configure script thinks it
  should work, gcc on ia64 does not appear to support the -msse or
  -msse2 options.

1 files changed, 12 insertions, 1 deletions

diff --git a/debian/rules b/debian/rules
index 54f3aac..b2c339f 100755
--- a/debian/rules
+++ b/debian/rules
@@ -10,6 +10,16 @@ DATE    = $(shell echo "$(VERSION)" | cut -d+ -f2)
 URL     = http://www.gnubg.org/media/sources/
 FILE    = gnubg-source-SNAPSHOT-$(DATE).tar.gz
 
+# Only build with SSE on amd64.  We can't assume that processor for i386,
+# and it fails to build on ia64 since GCC there doesn't support -msse or
+# -msse2 (as of 2010-01-17).
+DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)
+ifeq ($(DEB_HOST_ARCH),amd64)
+    SSE = --enable-sse
+else
+    SSE = --disable-sse
+endif
+
 # Download the upstream source and clean out the CVS subdirectories and
 # corecount.c, which is not under a free license.
 get-orig-source:
@@ -29,7 +39,8 @@ get-orig-source:
 override_dh_auto_configure:
 	autoreconf -i --force
 	env LDFLAGS=-Wl,--as-needed dh_auto_configure -- --with-gtk \
-	    --with-board3d --with-sqlite --with-python --enable-threads
+	    --with-board3d --with-sqlite --with-python --enable-threads \
+	    $(SSE)
 
 # Disable building the two-sided rollout database during the build.  It
 # takes too long and is too large.  We'll instead build it during