X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FUnit%2Flit.site.cfg.in;h=9643507b164082b4afe6bdf5ddff6b21e1c493b0;hb=99e84e07ff94f24fdbd05f21d4cf5afb822542fe;hp=51b5bc416f69bebe8124c90203ed5fbcfd98e618;hpb=c90171961d020d93e4ce548016d8ccb8aab00c57;p=oota-llvm.git

diff --git a/test/Unit/lit.site.cfg.in b/test/Unit/lit.site.cfg.in
index 51b5bc416f6..9643507b164 100644
--- a/test/Unit/lit.site.cfg.in
+++ b/test/Unit/lit.site.cfg.in
@@ -6,7 +6,17 @@ config.llvm_tools_dir = "@LLVM_TOOLS_DIR@"
 config.llvmgcc_dir = "@LLVMGCCDIR@"
 config.llvm_build_mode = "@LLVM_BUILD_MODE@"
 config.enable_shared = @ENABLE_SHARED@
+config.shlibdir = "@SHLIBDIR@"
 config.shlibpath_var = "@SHLIBPATH_VAR@"
 
+# Support substitution of the tools_dir and build_mode with user parameters.
+# This is used when we can't determine the tool dir at configuration time.
+try:
+    config.llvm_tools_dir = config.llvm_tools_dir % lit.params
+    config.llvm_build_mode = config.llvm_build_mode % lit.params
+except KeyError,e:
+    key, = e.args
+    lit.fatal("unable to find %r parameter, use '--param=%s=VALUE'" % (key,key))
+
 # Let the main config do the real work.
 lit.load_config(config, "@LLVM_SOURCE_DIR@/test/Unit/lit.cfg")