lit: PR21417: don't try to update OCAMLPATH if LibDir is empty.

[oota-llvm.git] / test / Makefile.tests

diff --git a/test/Makefile.tests b/test/Makefile.tests
index 4d38c3021580b78c3df8323525cd39a87712b696..b2e53006bf08dba1163dd6d08a1a757d9993062c 100644 (file)
--- a/test/Makefile.tests
+++ b/test/Makefile.tests
@@ -1,13 +1,29 @@
-##-----------------------------------------------------------*-Makefile-*-
+##----------------------------------------------------------*- Makefile -*-===##
+##
 ## Common rules for generating, linking, and compiling via LLVM.  This is
 ## used to implement a robust testing framework for LLVM
-##------------------------------------------------------------------------
+##
+##-------------------------------------------------------------------------===##
 
-## NOTE: This is preliminary and will change in the future
+# If the user specified a TEST= option on the command line, we do not want to do
+# the default testing type.  Instead, we change the default target to be the
+# test:: target.
+#
+ifdef TEST
+test::
+endif
 
+# We do not want to make .d files for tests! 
+DISABLE_AUTO_DEPENDENCIES=1
 
 include ${LEVEL}/Makefile.common
 
+# Specify ENABLE_STATS on the command line to enable -stats and -time-passes
+# output from gccas and gccld.
+ifdef ENABLE_STATS
+STATS = -stats -time-passes
+endif
+
 .PHONY: clean default
 
 # These files, which might be intermediate results, should not be deleted by
@@ -18,90 +34,30 @@ include ${LEVEL}/Makefile.common
 .PRECIOUS: Output/%.llvm.bc
 .PRECIOUS: Output/%.llvm
 
-# LLVM Tool Definitions...
-#
-LCC      = $(LLVMGCCDIR)/bin/llvm-gcc
-LCC1     = $(LLVMGCCDIR)/lib/gcc-lib/llvm/3.1/cc1
-TOOLS    = $(BUILD_ROOT_TOP)/tools/Debug
-LLI      = $(TOOLS)/lli
-LLC      = $(TOOLS)/llc
-LAS      = $(TOOLS)/as
-LGCCAS   = $(TOOLS)/gccas
-LGCCLD   = $(TOOLS)/gccld -L$(LLVMGCCDIR)/llvm/lib
-LDIS     = $(TOOLS)/dis 
-LOPT     = $(TOOLS)/opt
-LLINK    = $(TOOLS)/link
-LANALYZE = $(TOOLS)/analyze
-
 LCCFLAGS  += -O2 -Wall
+LCXXFLAGS += -O2 -Wall
 LLCFLAGS =
-FAILURE  = $(LEVEL)/test/Failure.sh
-TESTRUNR = $(LEVEL)/test/TestRunner.sh
-
-# Native Tool Definitions
-NATGCC  = /usr/dcs/software/supported/bin/gcc
-## CC      = /opt/SUNWspro/bin/cc
-## AS  = /opt/SUNWspro/bin/cc
-## DIS     = /usr/ccs/bin/dis
-## CFLAGS  += -g -xarch=v9
-CP     = /bin/cp -f
-
-
-ifeq ($(TRACE), yes)
-    LLCFLAGS += -trace basicblock
-    LLCLIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
-else
-    ifeq ($(TRACEM), yes)
-        LLCFLAGS += -trace function
-       LLCLIBS := -L$(LEVEL)/test/Libraries/Output -linstr64
-    endif
-endif
+TESTRUNR = @echo Running test: $<; \
+             PATH="$(LLVMTOOLCURRENT):$(PATH)" \
+                  $(LLVM_SRC_ROOT)/test/TestRunner.sh
 
 LLCLIBS := $(LLCLIBS) -lm
 
 clean::
-       $(RM) a.out core
+       $(RM) -f a.out core
        $(RM) -rf Output/
 
-# Compile from X.c to Output/X.ll
-Output/%.ll: %.c $(LCC1) Output/.dir $(INCLUDES)
-       $(LCC) $(LCCFLAGS) -S $< -o $@
-
 # LLVM Assemble from Output/X.ll to Output/X.bc.  Output/X.ll must have come
 # from GCC output, so use GCCAS.
 #
 Output/%.bc: Output/%.ll $(LGCCAS)
-       $(LGCCAS) $< -o $@
+       -$(LGCCAS) $(STATS) $< -o $@
 
 # LLVM Assemble from X.ll to Output/X.bc.  Because we are coming directly from
 # LLVM source, use the non-transforming assembler.
 #
-Output/%.bc: %.ll $(LAS) Output/.dir
-       $(LAS) -f $< -o $@
-
-# Compile a linked program to machine code for this processor.
-#
-Output/%.llc.s: Output/%.llvm.bc
-       $(LLC) $(LLCFLAGS) -f $< -o $@
-
-# Assemble (and link) an LLVM-linked program using the system assembler...
-#
-Output/%.llc: Output/%.llc.s
-       $(CC) $(CFLAGS) $< $(LLCLIBS) -o $@
-
-#
-# Testing versions of provided utilities...
-#
-Output/%.tll: %.c $(LCC1) Output/.dir $(INCLUDES)
-       @echo "======== Compiling $<"
-       $(LCC) $(LCCFLAGS) -S $< -o $@ || \
-           ( rm -f $@; $(FAILURE) $@ )
-
-Output/%.tbc: Output/%.tll $(LAS)
-       @echo "======== Assembling $<"
-       $(LAS) -f $< -o $@ || \
-            ( rm -f $@; $(FAILURE) $@ )
-
+Output/%.bc: %.ll $(LLVMAS) Output/.dir
+       -$(LLVMAS) $< -o $@
 
 ## Cancel built-in implicit rules that override above rules
 %: %.s