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
10LEVEL = ..
11DIRS  =
12
13all:: check-local
14
15# Include other test rules
16include Makefile.tests
17
18#===------------------------------------------------------------------------===#
19# DejaGNU testing support
20#===------------------------------------------------------------------------===#
21
22ifneq ($(GREP_OPTIONS),)
23$(warning GREP_OPTIONS environment variable may interfere with test results)
24endif
25
26ifdef VERBOSE
27LIT_ARGS := -v
28else
29LIT_ARGS := -s -v
30endif
31
32ifdef TESTSUITE
33LIT_TESTSUITE := $(TESTSUITE)
34else
35LIT_TESTSUITE := .
36endif
37
38# Check what to run for -all.
39LIT_ALL_TESTSUITES := $(LIT_TESTSUITE)
40
41extra-site-cfgs::
42.PHONY: extra-site-cfgs
43
44ifneq ($(strip $(filter check-local-all,$(MAKECMDGOALS))),)
45ifndef TESTSUITE
46ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/Makefile && echo OK), OK)
47LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/test
48
49# Force creation of Clang's lit.site.cfg.
50clang-site-cfg: FORCE
51	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/test lit.site.cfg Unit/lit.site.cfg
52extra-site-cfgs:: clang-site-cfg
53endif
54
55ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/Makefile && echo OK), OK)
56LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test
57
58# Force creation of Clang Tools' lit.site.cfg.
59clang-tools-site-cfg: FORCE
60	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/clang/tools/extra/test lit.site.cfg
61extra-site-cfgs:: clang-tools-site-cfg
62endif
63
64ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/lld/Makefile && echo OK), OK)
65LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/lld/test
66
67# Force creation of lld's lit.site.cfg.
68lld-site-cfg: FORCE
69	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/lld/test lit.site.cfg Unit/lit.site.cfg
70extra-site-cfgs:: lld-site-cfg
71endif
72
73ifeq ($(shell test -f $(PROJ_OBJ_DIR)/../tools/polly/Makefile && echo OK), OK)
74LIT_ALL_TESTSUITES += $(PROJ_OBJ_DIR)/../tools/polly/test
75
76# Force creation of Polly's lit.site.cfg.
77polly-tools-site-cfg: FORCE
78	$(MAKE) -C $(PROJ_OBJ_DIR)/../tools/polly/test lit.site.cfg
79extra-site-cfgs:: polly-tools-site-cfg
80endif
81endif
82endif
83
84# ulimits like these are redundantly enforced by the buildbots, so
85# just removing them here won't work.
86# Both AuroraUX & Solaris do not have the -m flag for ulimit
87ifeq ($(HOST_OS),SunOS)
88ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
89else # !SunOS
90ifeq ($(HOST_OS),AuroraUX)
91ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -v 512000 ;
92else # !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.
97ULIMIT=ulimit -t 600 ; ulimit -d 512000 ; ulimit -m 512000 ; ulimit -s 8192 ;
98endif # AuroraUX
99endif # SunOS
100
101check-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.
106check-local-lit:: check-local
107
108check-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
112clean::
113	$(RM) -rf `find $(LLVM_OBJ_ROOT)/test -name Output -type d -print`
114
115ifneq ($(OCAMLOPT),)
116CC_FOR_OCAMLOPT := $(shell $(OCAMLOPT) -config | grep native_c_compiler | sed -e 's/native_c_compiler: //')
117CXX_FOR_OCAMLOPT := $(subst gcc,g++,$(CC_FOR_OCAMLOPT))
118endif
119
120FORCE:
121
122ifeq ($(DISABLE_ASSERTIONS),1)
123ENABLE_ASSERTIONS=0
124else
125ENABLE_ASSERTIONS=1
126endif
127
128lit.site.cfg: FORCE
129	@echo "Making LLVM 'lit.site.cfg' file..."
130	@$(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
150Unit/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