1#----------------------------------------------------------------------
2# Clients fill in the source files to build
3#----------------------------------------------------------------------
4# C_SOURCES := main.c
5# CXX_SOURCES :=
6# OBJC_SOURCES :=
7# OBJCXX_SOURCES :=
8# DYLIB_C_SOURCES :=
9# DYLIB_CXX_SOURCES :=
10#
11# Specifying DYLIB_ONLY has the effect of building dylib only, skipping
12# the building of the a.out executable program.  For example,
13# DYLIB_ONLY := YES
14#
15# Also might be of interest:
16# FRAMEWORK_INCLUDES (Darwin only) :=
17# CFLAGS_EXTRAS :=
18# LD_EXTRAS :=
19# SPLIT_DEBUG_SYMBOLS := YES
20# CROSS_COMPILE :=
21#
22# And test/functionalities/archives/Makefile:
23# MAKE_DSYM := NO
24# ARCHIVE_NAME := libfoo.a
25# ARCHIVE_C_SOURCES := a.c b.c
26
27# Uncomment line below for debugging shell commands
28# SHELL = /bin/sh -x
29
30THIS_FILE_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))/
31LLDB_BASE_DIR := $(THIS_FILE_DIR)../../../../../
32
33
34#----------------------------------------------------------------------
35# If TRIPLE is not defined try to set the ARCH, CC, CFLAGS, and more
36# from the triple alone
37#----------------------------------------------------------------------
38TRIPLE_CFLAGS :=
39ifneq "$(TRIPLE)" ""
40	triple_space = $(subst -, ,$(TRIPLE))
41	ARCH =$(word 1, $(triple_space))
42	TRIPLE_VENDOR =$(word 2, $(triple_space))
43	triple_os_and_version =$(shell echo $(word 3, $(triple_space)) | sed 's/\([a-z]*\)\(.*\)/\1 \2/')
44	TRIPLE_OS =$(word 1, $(triple_os_and_version))
45	TRIPLE_VERSION =$(word 2, $(triple_os_and_version))
46	ifeq "$(TRIPLE_VENDOR)" "apple"
47		ifeq "$(TRIPLE_OS)" "ios"
48		    ifeq "$(SDKROOT)" ""
49				# Set SDKROOT if it wasn't set
50				ifneq (,$(findstring arm,$(ARCH)))
51					SDKROOT = $(shell xcrun --sdk iphoneos --show-sdk-path)
52					ifeq "$(TRIPLE_VERSION)" ""
53						TRIPLE_VERSION =$(shell echo $(notdir $(SDKROOT)) | sed -e 's/.*\([0-9]\.[0-9]\).*/\1/')
54					endif
55					TRIPLE_CFLAGS :=-mios-version-min=$(TRIPLE_VERSION) -isysroot "$(SDKROOT)"
56				else
57					SDKROOT = $(shell xcrun --sdk iphonesimulator --show-sdk-path)
58					ifeq "$(TRIPLE_VERSION)" ""
59						TRIPLE_VERSION =$(shell echo $(notdir $(SDKROOT)) | sed -e 's/.*\([0-9]\.[0-9]\).*/\1/')
60					endif
61					TRIPLE_CFLAGS :=-mios-simulator-version-min=$(TRIPLE_VERSION) -isysroot "$(SDKROOT)"
62				endif
63			endif
64		endif
65	endif
66endif
67
68#----------------------------------------------------------------------
69# If OS is not defined, use 'uname -s' to determine the OS name.
70#
71# uname on Windows gives "windows32", but most environments standardize
72# on "Windows_NT", so we'll make it consistent here.  When running
73# tests from Visual Studio, the environment variable isn't inherited
74# all the way down to the process spawned for make.
75#----------------------------------------------------------------------
76HOST_OS = $(shell uname -s)
77ifeq "$(HOST_OS)" "windows32"
78	HOST_OS = Windows_NT
79endif
80ifeq "$(OS)" ""
81	OS = $(HOST_OS)
82endif
83
84#----------------------------------------------------------------------
85# If ARCH is not defined, default to x86_64.
86#----------------------------------------------------------------------
87ifeq "$(ARCH)" ""
88ifeq "$(OS)" "Windows_NT"
89	ARCH = x86
90else
91	ARCH = x86_64
92endif
93endif
94
95#----------------------------------------------------------------------
96# CC defaults to clang.
97#
98# If you change the defaults of CC, be sure to also change it in the file
99# test/plugins/builder_base.py, which provides a Python way to return the
100# value of the make variable CC -- getCompiler().
101#
102# See also these functions:
103#   o cxx_compiler
104#   o cxx_linker
105#----------------------------------------------------------------------
106CC ?= clang
107ifeq "$(CC)" "cc"
108	ifneq "$(shell which clang)" ""
109		CC = clang
110	else ifneq "$(shell which clang-3.5)" ""
111		CC = clang-3.5
112	else ifneq "$(shell which gcc)" ""
113		CC = gcc
114	endif
115endif
116
117#----------------------------------------------------------------------
118# ARCHFLAG is the flag used to tell the compiler which architecture
119# to compile for. The default is the flag that clang accepts.
120#----------------------------------------------------------------------
121ARCHFLAG ?= -arch
122
123#----------------------------------------------------------------------
124# Change any build/tool options needed
125#----------------------------------------------------------------------
126ifeq "$(OS)" "Darwin"
127	DS := $(shell xcrun -find -toolchain default dsymutil)
128	DSFLAGS =
129	DSYM = $(EXE).dSYM
130	AR := $(CROSS_COMPILE)libtool
131	ARFLAGS := -static -o
132else
133	AR := $(CROSS_COMPILE)ar
134	# On non-Apple platforms, -arch becomes -m
135	ARCHFLAG := -m
136
137	# i386, i686, x86 -> 32
138	# amd64, x86_64, x64 -> 64
139	ifeq "$(ARCH)" "amd64"
140		override ARCH := $(subst amd64,64,$(ARCH))
141	endif
142	ifeq "$(ARCH)" "x86_64"
143		override ARCH := $(subst x86_64,64,$(ARCH))
144	endif
145	ifeq "$(ARCH)" "x64"
146		override ARCH := $(subst x64,64,$(ARCH))
147	endif
148	ifeq "$(ARCH)" "x86"
149		override ARCH := $(subst x86,32,$(ARCH))
150	endif
151	ifeq "$(ARCH)" "i386"
152		override ARCH := $(subst i386,32,$(ARCH))
153	endif
154	ifeq "$(ARCH)" "i686"
155		override ARCH := $(subst i686,32,$(ARCH))
156	endif
157	ifeq "$(ARCH)" "powerpc"
158		override ARCH := $(subst powerpc,32,$(ARCH))
159	endif
160	ifeq "$(ARCH)" "powerpc64"
161		override ARCH := $(subst powerpc64,64,$(ARCH))
162	endif
163	ifeq "$(ARCH)" "aarch64"
164		override ARCH :=
165		override ARCHFLAG :=
166	endif
167	ifeq "$(ARCH)" "arm"
168		override ARCH :=
169		override ARCHFLAG :=
170	endif
171	ifeq "$(findstring mips,$(ARCH))" "mips"
172		override ARCHFLAG := -
173	endif
174
175	ifeq "$(SPLIT_DEBUG_SYMBOLS)" "YES"
176		DSYM = $(EXE).debug
177	endif
178endif
179
180LIMIT_DEBUG_INFO_FLAGS =
181NO_LIMIT_DEBUG_INFO_FLAGS =
182ifneq (,$(findstring clang,$(CC)))
183   LIMIT_DEBUG_INFO_FLAGS += -flimit-debug-info
184   NO_LIMIT_DEBUG_INFO_FLAGS += -fno-limit-debug-info
185endif
186
187DEBUG_INFO_FLAG ?= -g
188
189CFLAGS ?= $(DEBUG_INFO_FLAG) -O0 -fno-builtin
190ifeq "$(OS)" "Darwin"
191	CFLAGS += $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) -I$(LLDB_BASE_DIR)include
192else
193	CFLAGS += $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) -I$(LLDB_BASE_DIR)include
194endif
195
196CFLAGS += -include $(THIS_FILE_DIR)test_common.h $(TRIPLE_CFLAGS)
197
198# Use this one if you want to build one part of the result without debug information:
199ifeq "$(OS)" "Darwin"
200	CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG) $(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) $(TRIPLE_CFLAGS)
201else
202	CFLAGS_NO_DEBUG = -O0 $(ARCHFLAG)$(ARCH) $(FRAMEWORK_INCLUDES) $(CFLAGS_EXTRAS) $(TRIPLE_CFLAGS)
203endif
204
205ifeq "$(MAKE_DWO)" "YES"
206	CFLAGS += -gsplit-dwarf
207endif
208
209CXXFLAGS += -std=c++11
210CXXFLAGS += $(CFLAGS)
211LD = $(CC)
212LDFLAGS ?= $(CFLAGS)
213LDFLAGS += $(LD_EXTRAS)
214ifeq (,$(filter $(OS), Windows_NT Android))
215	ifneq (,$(filter YES,$(ENABLE_THREADS)))
216		LDFLAGS += -pthread
217	endif
218endif
219OBJECTS =
220EXE ?= a.out
221
222ifneq "$(DYLIB_NAME)" ""
223	ifeq "$(OS)" "Darwin"
224		DYLIB_FILENAME = lib$(DYLIB_NAME).dylib
225		DYLIB_EXECUTABLE_PATH ?= @executable_path
226	else ifeq "$(OS)" "Windows_NT"
227		DYLIB_FILENAME = $(DYLIB_NAME).dll
228	else
229		DYLIB_FILENAME = lib$(DYLIB_NAME).so
230	endif
231endif
232
233# Function that returns the counterpart C++ compiler, given $(CC) as arg.
234cxx_compiler_notdir = $(if $(findstring clang,$(1)), \
235                           $(subst clang,clang++,$(1)), \
236                           $(if $(findstring icc,$(1)), \
237                                $(subst icc,icpc,$(1)), \
238                                $(if $(findstring llvm-gcc,$(1)), \
239                                     $(subst llvm-gcc,llvm-g++,$(1)), \
240                                     $(if $(findstring gcc,$(1)), \
241                                          $(subst gcc,g++,$(1)), \
242                                          $(subst cc,c++,$(1))))))
243cxx_compiler = $(if $(findstring /,$(1)),$(join $(dir $(1)), $(call cxx_compiler_notdir,$(notdir $(1)))),$(call cxx_compiler_notdir,$(1)))
244
245# Function that returns the C++ linker, given $(CC) as arg.
246cxx_linker_notdir = $(if $(findstring clang,$(1)), \
247                         $(subst clang,clang++,$(1)), \
248                         $(if $(findstring icc,$(1)), \
249                              $(subst icc,icpc,$(1)), \
250                              $(if $(findstring llvm-gcc,$(1)), \
251                                   $(subst llvm-gcc,llvm-g++,$(1)), \
252                                   $(if $(findstring gcc,$(1)), \
253                                        $(subst gcc,g++,$(1)), \
254                                        $(subst cc,c++,$(1))))))
255cxx_linker = $(if $(findstring /,$(1)),$(join $(dir $(1)), $(call cxx_linker_notdir,$(notdir $(1)))),$(call cxx_linker_notdir,$(1)))
256
257OBJCOPY := $(CROSS_COMPILE)objcopy
258
259#----------------------------------------------------------------------
260# Windows specific options
261#----------------------------------------------------------------------
262ifeq "$(OS)" "Windows_NT"
263	ifneq (,$(findstring clang,$(CC)))
264		# Clang for Windows doesn't support C++ Exceptions
265		CXXFLAGS += -fno-exceptions
266		CXXFLAGS += -D_HAS_EXCEPTIONS=0
267		ifeq "$(VisualStudioVersion)" "14.0"
268			CXXFLAGS += -fms-compatibility-version=19.0
269		endif
270		# The MSVC linker doesn't understand long section names
271		# generated by the clang compiler.
272		LDFLAGS += -fuse-ld=lld
273	endif
274endif
275
276#----------------------------------------------------------------------
277# Android specific options
278#----------------------------------------------------------------------
279ifeq "$(OS)" "Android"
280    ifdef PIE
281        LDFLAGS += -pie
282    endif
283    replace_with = $(if $(findstring clang,$(1)), \
284                        $(subst clang,$(2),$(1)), \
285                        $(if $(findstring gcc,$(1)), \
286                             $(subst gcc,$(2),$(1)), \
287                             $(subst cc,$(2),$(1))))
288    ifeq "$(notdir $(CC))" "$(CC)"
289        replace_cc_with = $(call replace_with,$(CC),$(1))
290    else
291        replace_cc_with = $(join $(dir $(CC)),$(call replace_with,$(notdir $(CC)),$(1)))
292    endif
293    OBJCOPY = $(call replace_cc_with,objcopy)
294    AR = $(call replace_cc_with,ar)
295endif
296
297#----------------------------------------------------------------------
298# C++ standard library options
299#----------------------------------------------------------------------
300ifeq (1,$(USE_LIBSTDCPP))
301	# Clang requires an extra flag: -stdlib=libstdc++
302	ifneq (,$(findstring clang,$(CC)))
303		CXXFLAGS += -stdlib=libstdc++
304		LDFLAGS += -stdlib=libstdc++
305	endif
306endif
307
308ifeq (1,$(USE_LIBCPP))
309	# Clang requires an extra flag: -stdlib=libstdc++
310	ifneq (,$(findstring clang,$(CC)))
311		ifeq "$(OS)" "Linux"
312			# This is the default install location on Ubuntu 14.04
313			ifneq ($(wildcard /usr/include/c++/v1/.),)
314				CXXFLAGS += -stdlib=libc++ -DLLDB_USING_LIBCPP
315				LDFLAGS += -stdlib=libc++
316				CXXFLAGS += -I/usr/include/c++/v1
317			endif
318		else
319			CXXFLAGS += -stdlib=libc++ -DLLDB_USING_LIBCPP
320			LDFLAGS += -stdlib=libc++
321		endif
322	endif
323endif
324
325#----------------------------------------------------------------------
326# dylib settings
327#----------------------------------------------------------------------
328ifneq "$(strip $(DYLIB_C_SOURCES))" ""
329	DYLIB_OBJECTS +=$(strip $(DYLIB_C_SOURCES:.c=.o))
330endif
331
332ifneq "$(strip $(DYLIB_OBJC_SOURCES))" ""
333	DYLIB_OBJECTS +=$(strip $(DYLIB_OBJC_SOURCES:.m=.o))
334endif
335
336ifneq "$(strip $(DYLIB_CXX_SOURCES))" ""
337    DYLIB_OBJECTS +=$(strip $(DYLIB_CXX_SOURCES:.cpp=.o))
338    CXX = $(call cxx_compiler,$(CC))
339    LD = $(call cxx_linker,$(CC))
340endif
341
342#----------------------------------------------------------------------
343# Check if we have any C source files
344#----------------------------------------------------------------------
345ifneq "$(strip $(C_SOURCES))" ""
346	OBJECTS +=$(strip $(C_SOURCES:.c=.o))
347endif
348
349#----------------------------------------------------------------------
350# Check if we have any C++ source files
351#----------------------------------------------------------------------
352ifneq "$(strip $(CXX_SOURCES))" ""
353	OBJECTS +=$(strip $(CXX_SOURCES:.cpp=.o))
354	CXX = $(call cxx_compiler,$(CC))
355	LD = $(call cxx_linker,$(CC))
356endif
357
358#----------------------------------------------------------------------
359# Check if we have any ObjC source files
360#----------------------------------------------------------------------
361ifneq "$(strip $(OBJC_SOURCES))" ""
362	OBJECTS +=$(strip $(OBJC_SOURCES:.m=.o))
363	LDFLAGS +=-lobjc
364endif
365
366#----------------------------------------------------------------------
367# Check if we have any ObjC++ source files
368#----------------------------------------------------------------------
369ifneq "$(strip $(OBJCXX_SOURCES))" ""
370	OBJECTS +=$(strip $(OBJCXX_SOURCES:.mm=.o))
371	CXX = $(call cxx_compiler,$(CC))
372	LD = $(call cxx_linker,$(CC))
373	ifeq "$(findstring lobjc,$(LDFLAGS))" ""
374		LDFLAGS +=-lobjc
375	endif
376endif
377
378#----------------------------------------------------------------------
379# Check if we have any C source files for archive
380#----------------------------------------------------------------------
381ifneq "$(strip $(ARCHIVE_C_SOURCES))" ""
382	ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_C_SOURCES:.c=.o))
383endif
384
385#----------------------------------------------------------------------
386# Check if we have any C++ source files for archive
387#----------------------------------------------------------------------
388ifneq "$(strip $(ARCHIVE_CXX_SOURCES))" ""
389	ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_CXX_SOURCES:.cpp=.o))
390	CXX = $(call cxx_compiler,$(CC))
391	LD = $(call cxx_linker,$(CC))
392endif
393
394#----------------------------------------------------------------------
395# Check if we have any ObjC source files for archive
396#----------------------------------------------------------------------
397ifneq "$(strip $(ARCHIVE_OBJC_SOURCES))" ""
398	ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_OBJC_SOURCES:.m=.o))
399	LDFLAGS +=-lobjc
400endif
401
402#----------------------------------------------------------------------
403# Check if we have any ObjC++ source files for archive
404#----------------------------------------------------------------------
405ifneq "$(strip $(ARCHIVE_OBJCXX_SOURCES))" ""
406	ARCHIVE_OBJECTS +=$(strip $(ARCHIVE_OBJCXX_SOURCES:.mm=.o))
407	CXX = $(call cxx_compiler,$(CC))
408	LD = $(call cxx_linker,$(CC))
409	ifeq "$(findstring lobjc,$(LDFLAGS))" ""
410		LDFLAGS +=-lobjc
411	endif
412endif
413
414#----------------------------------------------------------------------
415# Check if we are compiling with gcc 4.6
416#----------------------------------------------------------------------
417ifneq "$(strip $(CXX_SOURCES) $(OBJCXX_SOURCES))" ""
418ifneq "$(filter g++,$(CXX))" ""
419	CXXVERSION = $(shell $(CXX) -dumpversion | cut -b 1-3)
420	ifeq "$(CXXVERSION)" "4.6"
421                # GCC 4.6 cannot handle -std=c++11, so replace it with -std=c++0x
422                # instead. FIXME: remove once GCC version is upgraded.
423		override CXXFLAGS := $(subst -std=c++11,-std=c++0x,$(CXXFLAGS))
424	endif
425endif
426endif
427
428#----------------------------------------------------------------------
429# DYLIB_ONLY variable can be used to skip the building of a.out.
430# See the sections below regarding dSYM file as well as the building of
431# EXE from all the objects.
432#----------------------------------------------------------------------
433
434#----------------------------------------------------------------------
435# Make the dSYM file from the executable if $(MAKE_DSYM) != "NO"
436#----------------------------------------------------------------------
437ifneq "$(DYLIB_ONLY)" "YES"
438$(DSYM) : $(EXE)
439ifeq "$(OS)" "Darwin"
440ifneq "$(MAKE_DSYM)" "NO"
441	"$(DS)" $(DSFLAGS) -o "$(DSYM)" "$(EXE)"
442endif
443else
444ifeq "$(SPLIT_DEBUG_SYMBOLS)" "YES"
445	$(OBJCOPY) --only-keep-debug "$(EXE)" "$(DSYM)"
446	$(OBJCOPY) --strip-debug --add-gnu-debuglink="$(DSYM)" "$(EXE)" "$(EXE)"
447endif
448endif
449endif
450
451#----------------------------------------------------------------------
452# Compile the executable from all the objects.
453#----------------------------------------------------------------------
454ifneq "$(DYLIB_NAME)" ""
455ifeq "$(DYLIB_ONLY)" ""
456$(EXE) : $(OBJECTS) $(ARCHIVE_NAME) $(DYLIB_FILENAME)
457	$(LD) $(OBJECTS) $(ARCHIVE_NAME) -L. -l$(DYLIB_NAME) $(LDFLAGS) -o "$(EXE)"
458else
459EXE = $(DYLIB_FILENAME)
460endif
461else
462$(EXE) : $(OBJECTS) $(ARCHIVE_NAME)
463	$(LD) $(OBJECTS) $(LDFLAGS) $(ARCHIVE_NAME) -o "$(EXE)"
464endif
465
466#----------------------------------------------------------------------
467# Make the archive
468#----------------------------------------------------------------------
469ifneq "$(ARCHIVE_NAME)" ""
470ifeq "$(OS)" "Darwin"
471$(ARCHIVE_NAME) : $(ARCHIVE_OBJECTS)
472	$(AR) $(ARFLAGS) $(ARCHIVE_NAME) $(ARCHIVE_OBJECTS)
473	$(RM) $(ARCHIVE_OBJECTS)
474else
475$(ARCHIVE_NAME) : $(foreach ar_obj,$(ARCHIVE_OBJECTS),$(ARCHIVE_NAME)($(ar_obj)))
476endif
477endif
478
479#----------------------------------------------------------------------
480# Make the dylib
481#----------------------------------------------------------------------
482$(DYLIB_OBJECTS) : CFLAGS += -DCOMPILING_LLDB_TEST_DLL
483
484$(DYLIB_FILENAME) : $(DYLIB_OBJECTS)
485ifeq "$(OS)" "Darwin"
486	$(LD) $(DYLIB_OBJECTS) $(LDFLAGS) -install_name "$(DYLIB_EXECUTABLE_PATH)/$(DYLIB_FILENAME)" -dynamiclib -o "$(DYLIB_FILENAME)"
487ifneq "$(MAKE_DSYM)" "NO"
488ifneq "$(DS)" ""
489	"$(DS)" $(DSFLAGS) "$(DYLIB_FILENAME)"
490endif
491endif
492else
493	$(LD) $(DYLIB_OBJECTS) $(LDFLAGS) -shared -o "$(DYLIB_FILENAME)"
494ifeq "$(SPLIT_DEBUG_SYMBOLS)" "YES"
495	$(OBJCOPY) --only-keep-debug "$(DYLIB_FILENAME)" "$(DYLIB_FILENAME).debug"
496	$(OBJCOPY) --strip-debug --add-gnu-debuglink="$(DYLIB_FILENAME).debug" "$(DYLIB_FILENAME)" "$(DYLIB_FILENAME)"
497endif
498endif
499
500#----------------------------------------------------------------------
501# Automatic variables based on items already entered. Below we create
502# an object's lists from the list of sources by replacing all entries
503# that end with .c with .o, and we also create a list of prerequisite
504# files by replacing all .c files with .d.
505#----------------------------------------------------------------------
506PREREQS := $(OBJECTS:.o=.d)
507DWOS := $(OBJECTS:.o=.dwo) $(ARCHIVE_OBJECTS:.o=.dwo)
508ifneq "$(DYLIB_NAME)" ""
509	DYLIB_PREREQS := $(DYLIB_OBJECTS:.o=.d)
510	DYLIB_DWOS := $(DYLIB_OBJECTS:.o=.dwo)
511endif
512
513#----------------------------------------------------------------------
514# Rule for Generating Prerequisites Automatically using .d files and
515# the compiler -MM option. The -M option will list all system headers,
516# and the -MM option will list all non-system dependencies.
517#----------------------------------------------------------------------
518ifeq "$(HOST_OS)" "Windows_NT"
519	JOIN_CMD = &
520	QUOTE = "
521else
522	JOIN_CMD = ;
523	QUOTE = '
524endif
525
526%.d: %.c
527	@rm -f $@ $(JOIN_CMD) \
528	$(CC) -M $(CFLAGS) $< > [email protected] && \
529	sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < [email protected] > $@ $(JOIN_CMD) \
530	rm -f [email protected]
531
532%.d: %.cpp
533	@rm -f $@ $(JOIN_CMD) \
534	$(CXX) -M $(CXXFLAGS) $< > [email protected] && \
535	sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < [email protected] > $@ $(JOIN_CMD) \
536	rm -f [email protected]
537
538%.d: %.m
539	@rm -f $@ $(JOIN_CMD) \
540	$(CC) -M $(CFLAGS) $< > [email protected] && \
541	sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < [email protected] > $@ $(JOIN_CMD) \
542	rm -f [email protected]
543
544%.d: %.mm
545	@rm -f $@ $(JOIN_CMD) \
546	$(CXX) -M $(CXXFLAGS) $< > [email protected] && \
547	sed $(QUOTE)s,\($*\)\.o[ :]*,\1.o $@ : ,g$(QUOTE) < [email protected] > $@ $(JOIN_CMD) \
548	rm -f [email protected]
549
550#----------------------------------------------------------------------
551# Include all of the makefiles for each source file so we don't have
552# to manually track all of the prerequisites for each source file.
553#----------------------------------------------------------------------
554sinclude $(PREREQS)
555ifneq "$(DYLIB_NAME)" ""
556	sinclude $(DYLIB_PREREQS)
557endif
558
559# Define a suffix rule for .mm -> .o
560.SUFFIXES: .mm .o
561.mm.o:
562	$(CXX) $(CXXFLAGS) -c $<
563
564.PHONY: clean
565dsym:	$(DSYM)
566all:	$(EXE) $(DSYM)
567clean::
568	$(RM) $(OBJECTS) $(PREREQS) $(PREREQS:.d=.d.tmp) $(DWOS) $(ARCHIVE_NAME) $(ARCHIVE_OBJECTS)
569ifneq "$(DYLIB_NAME)" ""
570	$(RM) -r $(DYLIB_FILENAME).dSYM
571	$(RM) $(DYLIB_OBJECTS) $(DYLIB_PREREQS) $(DYLIB_PREREQS:.d=.d.tmp) $(DYLIB_DWOS) $(DYLIB_FILENAME) $(DYLIB_FILENAME).debug
572endif
573ifneq "$(DSYM)" ""
574	$(RM) -r "$(DSYM)"
575endif
576ifeq "$(OS)" "Windows_NT"
577# http://llvm.org/pr24589
578	IF EXIST "$(EXE)" del "$(EXE)"
579	$(RM) $(wildcard *.manifest *.pdb *.ilk)
580ifneq "$(DYLIB_NAME)" ""
581	$(RM) $(DYLIB_NAME).lib $(DYLIB_NAME).exp
582endif
583else
584	$(RM) "$(EXE)"
585endif
586
587#----------------------------------------------------------------------
588# From http://blog.melski.net/tag/debugging-makefiles/
589#
590# Usage: make print-CC print-CXX print-LD
591#----------------------------------------------------------------------
592print-%:
593	@echo '$*=$($*)'
594	@echo '  origin = $(origin $*)'
595	@echo '  flavor = $(flavor $*)'
596	@echo '   value = $(value  $*)'
597
598### Local Variables: ###
599### mode:makefile ###
600### End: ###
601