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      1 #===- test/Makefile ----------------------------------------*- Makefile -*--===#
      2 #
      3 #                     The LLVM Compiler Infrastructure
      4 #
      5 # This file is distributed under the University of Illinois Open Source
      6 # License. See LICENSE.TXT for details.
      7 #
      8 #===------------------------------------------------------------------------===#
      9 
     10 LEVEL = ..
     11 DIRS  =
     12 
     13 all:: check-local
     14 
     15 # Include other test rules
     16 include Makefile.tests
     17 
     18 #===------------------------------------------------------------------------===#
     19 # DejaGNU testing support
     20 #===------------------------------------------------------------------------===#
     21 
     22 ifneq ($(GREP_OPTIONS),)
     23 $(warning GREP_OPTIONS environment variable may interfere with test results)
     24 endif
     25 
     26 ifdef VERBOSE
     27 LIT_ARGS := -v
     28 else
     29 LIT_ARGS := -s -v
     30 endif
     31 
     32 ifdef TESTSUITE
     33 LIT_TESTSUITE := $(TESTSUITE)
     34 else
     35 LIT_TESTSUITE := .
     36 endif
     37 
     38 # Check what to run for -all.
     39 LIT_ALL_TESTSUITES := $(LIT_TESTSUITE)
     40 
     41 extra-site-cfgs::
     42 .PHONY: extra-site-cfgs
     43 
     44 ifneq ($(strip $(filter check-local-all,$(MAKECMDGOALS))),)
     45 ifndef TESTSUITE
     46 ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/Makefile && echo OK), OK)
     47 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/test
     48 
     49 # Force creation of Clang's lit.site.cfg.
     50 clang-site-cfg: FORCE
     51 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/test lit.site.cfg Unit/lit.site.cfg
     52 extra-site-cfgs:: clang-site-cfg
     53 endif
     54 
     55 ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/Makefile && echo OK), OK)
     56 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test
     57 
     58 # Force creation of Clang Tools' lit.site.cfg.
     59 clang-tools-site-cfg: FORCE
     60 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test lit.site.cfg
     61 extra-site-cfgs:: clang-tools-site-cfg
     62 endif
     63 
     64 ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/lld/Makefile && echo OK), OK)
     65 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/lld/test
     66 
     67 # Force creation of lld's lit.site.cfg.
     68 lld-site-cfg: FORCE
     69 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/lld/test lit.site.cfg Unit/lit.site.cfg
     70 extra-site-cfgs:: lld-site-cfg
     71 endif
     72 
     73 ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/polly/Makefile && echo OK), OK)
     74 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/polly/test
     75 
     76 # Force creation of Polly's lit.site.cfg.
     77 polly-tools-site-cfg: FORCE
     78 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/polly/test lit.site.cfg
     79 extra-site-cfgs:: polly-tools-site-cfg
     80 endif
     81 endif
     82 endif
     83 
     84 # ulimits like these are redundantly enforced by the buildbots, so
     85 # just removing them here won't work.
     86 # Both AuroraUX & Solaris do not have the -m flag for ulimit
     87 ifeq ($(HOST_OS),SunOS)
     88 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
     89 else # !SunOS
     90 ifeq ($(HOST_OS),AuroraUX)
     91 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
     92 else # !AuroraUX
     93 # Newer versions of python try to allocate an insane amount of address space for
     94 # its thread-local storage, don't set a limit here.
     95 # When -v is not used, then -s has to be used to limit the stack size.
     96 # FIXME: Those limits should be enforced by lit instead of globally.
     97 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -s 8192 ;
     98 endif # AuroraUX
     99 endif # SunOS
    100 
    101 check-local:: lit.site.cfg Unit/lit.site.cfg
    102 	( $(ULIMIT) \
    103 	  $(PYTHON) $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_TESTSUITE) )
    104 
    105 # This is a legacy alias dating from when both DejaGNU and lit were in use.
    106 check-local-lit:: check-local
    107 
    108 check-local-all:: lit.site.cfg Unit/lit.site.cfg extra-site-cfgs
    109 	( $(ULIMIT) \
    110 	  $(PYTHON) $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_ALL_TESTSUITES) )
    111 
    112 clean::
    113 	$(RM) -rf `find $(LLVM_OBJ_ROOT)/test -name Output -type d -print`
    114 
    115 ifneq ($(OCAMLOPT),)
    116 CC_FOR_OCAMLOPT := $(shell $(OCAMLOPT) -config | grep native_c_compiler | sed -e 's/native_c_compiler: //')
    117 CXX_FOR_OCAMLOPT := $(subst gcc,g++,$(CC_FOR_OCAMLOPT))
    118 endif
    119 
    120 FORCE:
    121 
    122 ifeq ($(DISABLE_ASSERTIONS),1)
    123 ENABLE_ASSERTIONS=0
    124 else
    125 ENABLE_ASSERTIONS=1
    126 endif
    127 
    128 lit.site.cfg: FORCE
    129 	@echo "Making LLVM 'lit.site.cfg' file..."
    130 	@$(ECHOPATH) s=@LLVM_HOST_TRIPLE@=$(HOST_TRIPLE)=g > lit.tmp
    131 	@$(ECHOPATH) s=@TARGET_TRIPLE@=$(TARGET_TRIPLE)=g >> lit.tmp
    132 	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g >> lit.tmp
    133 	@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> lit.tmp
    134 	@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> lit.tmp
    135 	@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> lit.tmp
    136 	@$(ECHOPATH) s=@SHLIBEXT@=$(SHLIBEXT)=g >> lit.tmp
    137 	@$(ECHOPATH) s=@EXEEXT@=$(EXEEXT)=g >> lit.tmp
    138 	@$(ECHOPATH) s=@PYTHON_EXECUTABLE@=$(PYTHON)=g >> lit.tmp
    139 	@$(ECHOPATH) s=@OCAMLOPT@=$(OCAMLOPT) -cc $(subst *,'\\\"',*$(subst =,"\\=",$(CXX_FOR_OCAMLOPT))*) -cclib -L$(LibDir) -I $(LibDir)/ocaml=g >> lit.tmp
    140 	@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> lit.tmp
    141 	@$(ECHOPATH) s=@ENABLE_ASSERTIONS@=$(ENABLE_ASSERTIONS)=g >> lit.tmp
    142 	@$(ECHOPATH) s=@TARGETS_TO_BUILD@=$(TARGETS_TO_BUILD)=g >> lit.tmp
    143 	@$(ECHOPATH) s=@LLVM_BINDINGS@=$(BINDINGS_TO_BUILD)=g >> lit.tmp
    144 	@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> lit.tmp
    145 	@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
    146 	@$(ECHOPATH) s=@HAVE_LIBZ@=$(HAVE_LIBZ)=g >> lit.tmp
    147 	@sed -f lit.tmp $(PROJ_SRC_DIR)/lit.site.cfg.in > $@
    148 	@-rm -f lit.tmp
    149 
    150 Unit/lit.site.cfg: $(PROJ_OBJ_DIR)/Unit/.dir FORCE
    151 	@echo "Making LLVM unittest 'lit.site.cfg' file..."
    152 	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g > unit.tmp
    153 	@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> unit.tmp
    154 	@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> unit.tmp
    155 	@$(ECHOPATH) s=@LLVM_BUILD_MODE@=$(BuildMode)=g >> unit.tmp
    156 	@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> unit.tmp
    157 	@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> unit.tmp
    158 	@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> unit.tmp
    159 	@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
    160 	@sed -f unit.tmp $(PROJ_SRC_DIR)/Unit/lit.site.cfg.in > $@
    161 	@-rm -f unit.tmp
    162