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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 $(warning GREP_OPTIONS environment variable may interfere with test results)
     24 endif
     25 
     26 ifdef VERBOSE
     27 LIT_ARGS := -v
     28 else
     29 LIT_ARGS := -s -v
     30 endif
     31 
     32 # -jN causes crash on Cygwin's python.
     33 ifneq (,$(filter $(HOST_OS),Cygwin))
     34   LIT_ARGS += -j1
     35 endif
     36 
     37 ifdef TESTSUITE
     38 LIT_TESTSUITE := $(TESTSUITE)
     39 CLEANED_TESTSUITE := $(patsubst %/,%,$(TESTSUITE))
     40 CLEANED_TESTSUITE := $(patsubst test/%,%,$(CLEANED_TESTSUITE))
     41 else
     42 LIT_TESTSUITE := .
     43 endif
     44 
     45 ifdef VG
     46 VALGRIND := valgrind --tool=memcheck --quiet --trace-children=yes --error-exitcode=3 --leak-check=full $(VALGRIND_EXTRA_ARGS)
     47 endif
     48 
     49 # Check what to run for -all.
     50 LIT_ALL_TESTSUITES := $(LIT_TESTSUITE)
     51 
     52 extra-site-cfgs::
     53 .PHONY: extra-site-cfgs
     54 
     55 ifneq ($(strip $(filter check-local-all,$(MAKECMDGOALS))),)
     56 ifndef TESTSUITE
     57 ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/Makefile && echo OK), OK)
     58 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/test
     59 
     60 # Force creation of Clang's lit.site.cfg.
     61 clang-site-cfg: FORCE
     62 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/test lit.site.cfg Unit/lit.site.cfg
     63 extra-site-cfgs:: clang-site-cfg
     64 endif
     65 
     66 ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/Makefile && echo OK), OK)
     67 LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test
     68 
     69 # Force creation of Clang Tools' lit.site.cfg.
     70 clang-tools-site-cfg: FORCE
     71 	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test lit.site.cfg
     72 extra-site-cfgs:: clang-tools-site-cfg
     73 endif
     74 endif
     75 endif
     76 
     77 # ulimits like these are redundantly enforced by the buildbots, so
     78 # just removing them here won't work.
     79 # Both AuroraUX & Solaris do not have the -m flag for ulimit
     80 ifeq ($(HOST_OS),SunOS)
     81 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
     82 else # !SunOS
     83 ifeq ($(HOST_OS),AuroraUX)
     84 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
     85 else # !AuroraUX
     86 # Fedora 13 x86-64 python fails with -v 76800
     87 ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -v 1024000 ;
     88 endif # AuroraUX
     89 endif # SunOS
     90 
     91 check-local:: lit.site.cfg Unit/lit.site.cfg
     92 	( $(ULIMIT) \
     93 	  $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_TESTSUITE) )
     94 
     95 # This is a legacy alias dating from when both DejaGNU and lit were in use.
     96 check-local-lit:: check-local
     97 
     98 check-local-all:: lit.site.cfg Unit/lit.site.cfg extra-site-cfgs
     99 	( $(ULIMIT) \
    100 	  $(LLVM_SRC_ROOT)/utils/lit/lit.py $(LIT_ARGS) $(LIT_ALL_TESTSUITES) )
    101 
    102 clean::
    103 	$(RM) -rf `find $(LLVM_OBJ_ROOT)/test -name Output -type d -print`
    104 
    105 # dsymutil is used on the Darwin to manipulate DWARF debugging information.
    106 ifeq ($(TARGET_OS),Darwin)
    107 DSYMUTIL=dsymutil
    108 else
    109 DSYMUTIL=true
    110 endif
    111 
    112 ifneq ($(OCAMLOPT),)
    113 CC_FOR_OCAMLOPT := $(shell $(OCAMLOPT) -config | grep native_c_compiler | sed -e 's/native_c_compiler: //')
    114 CXX_FOR_OCAMLOPT := $(subst gcc,g++,$(CC_FOR_OCAMLOPT))
    115 endif
    116 
    117 FORCE:
    118 
    119 ifeq ($(DISABLE_ASSERTIONS),1)
    120 ENABLE_ASSERTIONS=0
    121 else
    122 ENABLE_ASSERTIONS=1
    123 endif
    124 
    125 lit.site.cfg: FORCE
    126 	@echo "Making LLVM 'lit.site.cfg' file..."
    127 	@$(ECHOPATH) s=@TARGET_TRIPLE@=$(TARGET_TRIPLE)=g > lit.tmp
    128 	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g >> lit.tmp
    129 	@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> lit.tmp
    130 	@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> lit.tmp
    131 	@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> lit.tmp
    132 	@$(ECHOPATH) s=@SHLIBEXT@=$(SHLIBEXT)=g >> lit.tmp
    133 	@$(ECHOPATH) s=@PYTHON_EXECUTABLE@=python=g >> lit.tmp
    134 	@$(ECHOPATH) s=@OCAMLOPT@=$(OCAMLOPT) -cc $(subst *,'\\\"',*$(subst =,"\\=",$(CXX_FOR_OCAMLOPT))*) -I $(LibDir)/ocaml=g >> lit.tmp
    135 	@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> lit.tmp
    136 	@$(ECHOPATH) s=@ENABLE_ASSERTIONS@=$(ENABLE_ASSERTIONS)=g >> lit.tmp
    137 	@$(ECHOPATH) s=@TARGETS_TO_BUILD@=$(TARGETS_TO_BUILD)=g >> lit.tmp
    138 	@$(ECHOPATH) s=@LLVM_BINDINGS@=$(BINDINGS_TO_BUILD)=g >> lit.tmp
    139 	@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> lit.tmp
    140 	@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
    141 	@sed -f lit.tmp $(PROJ_SRC_DIR)/lit.site.cfg.in > $@
    142 	@-rm -f lit.tmp
    143 
    144 Unit/lit.site.cfg: $(PROJ_OBJ_DIR)/Unit/.dir FORCE
    145 	@echo "Making LLVM unittest 'lit.site.cfg' file..."
    146 	@$(ECHOPATH) s=@LLVM_SOURCE_DIR@=$(LLVM_SRC_ROOT)=g > unit.tmp
    147 	@$(ECHOPATH) s=@LLVM_BINARY_DIR@=$(LLVM_OBJ_ROOT)=g >> unit.tmp
    148 	@$(ECHOPATH) s=@LLVM_TOOLS_DIR@=$(ToolDir)=g >> unit.tmp
    149 	@$(ECHOPATH) s=@LLVM_BUILD_MODE@=$(BuildMode)=g >> unit.tmp
    150 	@$(ECHOPATH) s=@ENABLE_SHARED@=$(ENABLE_SHARED)=g >> unit.tmp
    151 	@$(ECHOPATH) s=@SHLIBDIR@=$(SharedLibDir)=g >> unit.tmp
    152 	@$(ECHOPATH) s=@SHLIBPATH_VAR@=$(SHLIBPATH_VAR)=g >> unit.tmp
    153 	@$(ECHOPATH) s=@HOST_OS@=$(HOST_OS)=g >> unit.tmp
    154 	@$(ECHOPATH) s=@HOST_ARCH@=$(HOST_ARCH)=g >> lit.tmp
    155 	@sed -f unit.tmp $(PROJ_SRC_DIR)/Unit/lit.site.cfg.in > $@
    156 	@-rm -f unit.tmp
    157