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a gold binary explicitly. Substitute this binary into the tests rather than just directly executing the 'ld' binary. This should allow folks to inject a cross compiling gold binary, or in my case to use a gold binary built and installed somewhere other than /usr/bin/ld. It should also allow the tests to find 'ld.gold' so that things work even if gold isn't the default on the system. I've only stubbed out support in the makefile to preserve the existing behavior with none of the fancy logic. If someone else wants to add logic here, they're welcome to do so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229251 91177308-0d34-0410-b5e6-96231b3b80d8
162 lines
5.7 KiB
Makefile
162 lines
5.7 KiB
Makefile
#===- test/Makefile ----------------------------------------*- Makefile -*--===#
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#
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# The LLVM Compiler Infrastructure
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#
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# This file is distributed under the University of Illinois Open Source
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# License. See LICENSE.TXT for details.
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#
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#===------------------------------------------------------------------------===#
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LEVEL = ..
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DIRS =
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all:: check-local
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# Include other test rules
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include Makefile.tests
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#===------------------------------------------------------------------------===#
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# DejaGNU testing support
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#===------------------------------------------------------------------------===#
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ifneq ($(GREP_OPTIONS),)
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$(warning GREP_OPTIONS environment variable may interfere with test results)
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endif
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ifdef VERBOSE
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LIT_ARGS := -v
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else
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LIT_ARGS := -s -v
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endif
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ifdef TESTSUITE
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LIT_TESTSUITE := $(TESTSUITE)
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else
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LIT_TESTSUITE := .
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endif
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# Check what to run for -all.
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LIT_ALL_TESTSUITES := $(LIT_TESTSUITE)
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extra-site-cfgs::
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.PHONY: extra-site-cfgs
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ifneq ($(strip $(filter check-local-all,$(MAKECMDGOALS))),)
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ifndef TESTSUITE
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ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/Makefile && echo OK), OK)
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LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/test
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# Force creation of Clang's lit.site.cfg.
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clang-site-cfg: FORCE
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$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/test lit.site.cfg Unit/lit.site.cfg
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extra-site-cfgs:: clang-site-cfg
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endif
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ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/Makefile && echo OK), OK)
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LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test
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# Force creation of Clang Tools' lit.site.cfg.
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clang-tools-site-cfg: FORCE
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$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test lit.site.cfg Unit/lit.site.cfg
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extra-site-cfgs:: clang-tools-site-cfg
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endif
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ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/lld/Makefile && echo OK), OK)
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LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/lld/test
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# Force creation of lld's lit.site.cfg.
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lld-site-cfg: FORCE
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$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/lld/test lit.site.cfg Unit/lit.site.cfg
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extra-site-cfgs:: lld-site-cfg
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endif
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ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/polly/Makefile && echo OK), OK)
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LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/polly/test
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# Force creation of Polly's lit.site.cfg.
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polly-tools-site-cfg: FORCE
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$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/polly/test lit.site.cfg
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extra-site-cfgs:: polly-tools-site-cfg
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endif
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endif
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endif
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# ulimits like these are redundantly enforced by the buildbots, so
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# just removing them here won't work.
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# Solaris does not have the -m flag for ulimit
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ifeq ($(HOST_OS),SunOS)
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ULIMIT=ulimit -t 1200 ; ulimit -d 512000 ; ulimit -v 512000 ;
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else # !SunOS
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# Newer versions of python try to allocate an insane amount of address space for
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# its thread-local storage, don't set a limit here.
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# When -v is not used, then -s has to be used to limit the stack size.
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# FIXME: Those limits should be enforced by lit instead of globally.
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ULIMIT=ulimit -t 1200 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -s 8192 ;
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endif # SunOS
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check-local:: lit.site.cfg Unit/lit.site.cfg
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( $(ULIMIT) \
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$(PYTHON) $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_TESTSUITE) )
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# This is a legacy alias dating from when both DejaGNU and lit were in use.
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check-local-lit:: check-local
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check-local-all:: lit.site.cfg Unit/lit.site.cfg extra-site-cfgs
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( $(ULIMIT) \
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$(PYTHON) $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_ALL_TESTSUITES) )
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clean::
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$(RM) -rf `find $(LLVM_OBJ_ROOT)/test -name Output -type d -print`
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FORCE:
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ifeq ($(DISABLE_ASSERTIONS),1)
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ENABLE_ASSERTIONS=0
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else
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ENABLE_ASSERTIONS=1
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endif
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lit.site.cfg: FORCE
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@echo "Making LLVM 'lit.site.cfg' file..."
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@$(ECHOPATH) s=@LLVM_HOST_TRIPLE@=$(HOST_TRIPLE)=g > lit.tmp
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@$(ECHOPATH) s=@TARGET_TRIPLE@=$(TARGET_TRIPLE)=g >> lit.tmp
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@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g >> lit.tmp
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@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> lit.tmp
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@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> lit.tmp
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@$(ECHOPATH) s=@LLVM_LIBRARY_DIR@=$(LibDir)=g >> lit.tmp
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@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> lit.tmp
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@$(ECHOPATH) s=@SHLIBEXT@=$(SHLIBEXT)=g >> lit.tmp
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@$(ECHOPATH) s=@EXEEXT@=$(EXEEXT)=g >> lit.tmp
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@$(ECHOPATH) s=@PYTHON_EXECUTABLE@=$(PYTHON)=g >> lit.tmp
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@$(ECHOPATH) s=@GOLD_EXECUTABLE@=ld=g >> lit.tmp
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@$(ECHOPATH) s=@OCAMLFIND@=$(OCAMLFIND)=g >> lit.tmp
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@$(ECHOPATH) s!@OCAMLFLAGS@!$(addprefix -cclib ,$(LDFLAGS))!g >> lit.tmp
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@$(ECHOPATH) s=@HAVE_OCAMLOPT@=$(HAVE_OCAMLOPT)=g >> lit.tmp
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@$(ECHOPATH) s=@HAVE_OCAML_OUNIT@=$(HAVE_OCAML_OUNIT)=g >> lit.tmp
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@$(ECHOPATH) s=@GO_EXECUTABLE@=$(GO)=g >> lit.tmp
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@$(ECHOPATH) s!@HOST_CC@!$(CC)!g >> lit.tmp
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@$(ECHOPATH) s!@HOST_CXX@!$(CXX)!g >> lit.tmp
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@$(ECHOPATH) s!@HOST_LDFLAGS@!$(LDFLAGS)!g >> lit.tmp
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@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> lit.tmp
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@$(ECHOPATH) s=@ENABLE_ASSERTIONS@=$(ENABLE_ASSERTIONS)=g >> lit.tmp
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@$(ECHOPATH) s=@TARGETS_TO_BUILD@=$(TARGETS_TO_BUILD)=g >> lit.tmp
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@$(ECHOPATH) s=@LLVM_BINDINGS@=$(BINDINGS_TO_BUILD)=g >> lit.tmp
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@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> lit.tmp
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@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
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@$(ECHOPATH) s=@HAVE_LIBZ@=$(HAVE_LIBZ)=g >> lit.tmp
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@sed -f lit.tmp $(PROJ_SRC_DIR)/lit.site.cfg.in > $@
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@-rm -f lit.tmp
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Unit/lit.site.cfg: $(PROJ_OBJ_DIR)/Unit/.dir FORCE
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@echo "Making LLVM unittest 'lit.site.cfg' file..."
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@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g > unit.tmp
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@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> unit.tmp
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@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> unit.tmp
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@$(ECHOPATH) s=@LLVM_BUILD_MODE@=$(BuildMode)=g >> unit.tmp
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@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> unit.tmp
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@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> unit.tmp
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@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> unit.tmp
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@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
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@sed -f unit.tmp $(PROJ_SRC_DIR)/Unit/lit.site.cfg.in > $@
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@-rm -f unit.tmp
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