X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=configure.ac;h=7a315e8a7016440d8d0d517d7962724675845765;hb=274773cf3b5c0bf223b8827f31c4486859e78208;hp=d064a13e00151430353af16ace1e10aff39145a5;hpb=5c28497b02f74a982b0102009b0bcca5f41adbef;p=userspace-rcu.git

diff --git a/configure.ac b/configure.ac
index d064a13..7a315e8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -77,7 +77,7 @@ AS_CASE([$host_cpu],
 	[ia64], [ARCHTYPE="gcc"],
 	[arm*], [ARCHTYPE="arm"],
 	[mips*], [ARCHTYPE="mips"],
-	[tile*], [ARCHTYPE="tile"],
+	[tile*], [ARCHTYPE="gcc"],
 	[ARCHTYPE="unknown"]
 )
 
@@ -113,6 +113,21 @@ AS_IF([test "x$ARCHTYPE" = "xarm"],[
 	])
 ])
 
+# Tile-specific checks
+AS_IF([echo "$host_cpu" | grep "^tile"],[
+	AC_MSG_CHECKING([for Tile architecture type])
+	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+				#ifndef __tilegx__
+				#error
+				#endif
+		]])
+	],[
+		AC_MSG_RESULT([ok])
+	],[
+		AC_MSG_FAILURE([URCU has only been tested on the TileGx architecture. For other Tile* architectures, please run the tests first and report the results to the maintainer so that proper support can be added.])
+	])
+])
+
 # x86-specific checks
 AS_IF([test "x$ARCHTYPE" = "xx86"],[
 	AC_MSG_CHECKING([if architecture really supports the mfence instruction])