Add 'lit' support for llvm tests.
- This adds 'make check-lit' from the top-level Makefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81191 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Makefile b/test/Makefile
index 317d19b..1b1339c 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -28,12 +28,18 @@
ifdef VERBOSE
RUNTESTFLAGS := $(VERBOSE)
+LIT_ARGS := -v
+else
+LIT_ARGS := -s -v
endif
ifdef TESTSUITE
+LIT_TESTSUITE := $(TESTSUITE)
CLEANED_TESTSUITE := $(patsubst %/,%,$(TESTSUITE))
CLEANED_TESTSUITE := $(patsubst test/%,%,$(CLEANED_TESTSUITE))
RUNTESTFLAGS += --tool $(CLEANED_TESTSUITE)
+else
+LIT_TESTSUITE := .
endif
ifdef VG
@@ -69,6 +75,13 @@
@echo "*** dejagnu not found. Make sure 'runtest' is in your PATH, then reconfigure LLVM."
endif
+check-local-lit:: lit.site.cfg
+ ( $(ULIMIT) \
+ $(LLVM_SRC_ROOT)/utils/lit/lit.py \
+ --path "$(LLVMToolDir)" \
+ --path "$(LLVM_SRC_ROOT)/test/Scripts" \
+ $(LIT_ARGS) $(LIT_TESTSUITE) )
+
ifdef TESTONE
CLEANED_TESTONE := $(patsubst %/,%,$(TESTONE))
CLEANED_TESTONE := $(patsubst test/%,%,$(CLEANED_TESTONE))
@@ -148,3 +161,14 @@
@-rm -f site.bak
@test ! -f site.exp || mv site.exp site.bak
@mv site.tmp site.exp
+
+lit.site.cfg: site.exp
+ @echo "Making 'lit.site.cfg' file..."
+ @echo "## Autogenerated by Makefile ##" > $@
+ @echo "# Do not edit!" >> $@
+ @echo >> $@
+ @echo "# Preserve some key paths for use by main LLVM test suite config." >> $@
+ @echo "config.llvm_obj_root = \"\"\"$(LLVM_OBJ_ROOT)\"\"\"" >> $@
+ @echo >> $@
+ @echo "# Let the main config do the real work." >> $@
+ @echo "lit.load_config(config, \"\"\"$(LLVM_SRC_ROOT)/test/lit.cfg\"\"\")" >> $@
