1 #
2 # Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation. Oracle designates this
8 # particular file as subject to the "Classpath" exception as provided
9 # by Oracle in the LICENSE file that accompanied this code.
10 #
11 # This code is distributed in the hope that it will be useful, but WITHOUT
12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 # version 2 for more details (a copy is included in the LICENSE file that
15 # accompanied this code).
16 #
17 # You should have received a copy of the GNU General Public License version
18 # 2 along with this work; if not, write to the Free Software Foundation,
19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 #
21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 # or visit www.oracle.com if you need additional information or have any
23 # questions.
24 #
25
26 #
27 # Makefile to specify compiler flags for programs and libraries
28 # targeted to Windows builds. Should not contain any rules.
29 #
30 # WARNING: This file is shared with other workspaces.
31 # So when it includes other files, it must use JDK_TOPDIR.
32 #
33
34 # Get shared JDK settings
35 include $(JDK_MAKE_SHARED_DIR)/Defs.gmk
36
37 # CC compiler object code output directive flag value
38 CC_OBJECT_OUTPUT_FLAG = -Fo
39
40 # The suffix applied to the library name for FDLIBM
41 FDDLIBM_SUFFIX = lib
42 # The suffix applied to scripts (.bat for windows, nothing for unix)
43 SCRIPT_SUFFIX = .bat
44
45 # LIB_LOCATION, which for windows identifies where .exe files go, may be
46 # set by each GNUmakefile. The default is BINDIR.
47 ifndef LIB_LOCATION
48 LIB_LOCATION = $(BINDIR)
49 endif # LIB_LOCATION
50
51 ifndef PLATFORM_SRC
52 PLATFORM_SRC = $(BUILDDIR)/../src/windows
53 endif # PLATFORM_SRC
54
55 # Platform specific closed sources
56 ifndef OPENJDK
57 ifndef CLOSED_PLATFORM_SRC
58 CLOSED_PLATFORM_SRC = $(BUILDDIR)/../src/closed/windows
59 endif
60 endif
61
62 # for backwards compatability, the old "win32" is used here instead of
63 # the more proper "windows"
64 PLATFORM_INCLUDE_NAME = win32
65 PLATFORM_INCLUDE = $(INCLUDEDIR)/$(PLATFORM_INCLUDE_NAME)
66
67 # The following DLL's are considered MS runtime libraries and should
68 # not to be REBASEd, see deploy/make/common/Release.gmk.
69 # msvcr*.dll: Microsoft runtimes
70 ifeq ($(COMPILER_VERSION), VS2010)
71 MSVCRNN_DLL = msvcr100.dll
72 MSVCPNN_DLL = msvcp100.dll
73 MS_RUNTIME_LIBRARIES = $(MSVCRNN_DLL)
74 endif
75
76 EXTRA_LFLAGS += /LIBPATH:$(DXSDK_LIB_PATH)
77
78 # Full Debug Symbols has been enabled on Windows since JDK1.4.1.
79 # The Full Debug Symbols (FDS) default for VARIANT == OPT builds is
80 # enabled with debug info files ZIP'ed to save space. For VARIANT !=
81 # OPT builds, FDS is always enabled, after all a debug build without
82 # debug info isn't very useful. The ZIP_DEBUGINFO_FILES option only has
83 # meaning when FDS is enabled.
84 #
85 # If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be
86 # disabled for a VARIANT == OPT build.
87 #
88 # Note: Use of a different variable name for the FDS override option
89 # versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS
90 # versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass
91 # in options via environment variables, use of distinct variables
92 # prevents strange behaviours. For example, in a VARIANT != OPT build,
93 # the FULL_DEBUG_SYMBOLS environment variable will be 0, but the
94 # ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If the same
95 # variable name is used, then different values can be picked up by
96 # different parts of the build. Just to be clear, we only need two
97 # variable names because the incoming option value can be overridden
98 # in some situations, e.g., a VARIANT != OPT build.
99
100 ifeq ($(VARIANT), OPT)
101 FULL_DEBUG_SYMBOLS ?= 1
102 ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS)
103 else
104 # debug variants always get Full Debug Symbols (if available)
105 ENABLE_FULL_DEBUG_SYMBOLS = 1
106 endif
107 _JUNK_ := $(shell \
108 echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)")
109
110 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
111 ZIP_DEBUGINFO_FILES ?= 1
112 else
113 ZIP_DEBUGINFO_FILES=0
114 endif
115 _JUNK_ := $(shell echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)")
116
117 # C Compiler flag definitions
118
119 #
120 # Default optimization
121 #
122
123 ifndef OPTIMIZATION_LEVEL
124 ifeq ($(PRODUCT), java)
125 OPTIMIZATION_LEVEL = HIGHER
126 else
127 OPTIMIZATION_LEVEL = LOWER
128 endif
129 endif
130 ifndef FASTDEBUG_OPTIMIZATION_LEVEL
131 FASTDEBUG_OPTIMIZATION_LEVEL = LOWER
132 endif
133
134 ifeq ($(CC_VERSION),msvc)
135 # Visual Studio compiler option definitions:
136 # -O1 Favors reduced size over speed (-Og -Os -Oy -Ob2 -Gs -GF -Gy)
137 # -O2 Favors speed over reduced size (-Og -Oi -Ot -Oy -Ob2 -Gs -GF -Gy)
138 # -Ob2 More aggressive inlining
139 # -Og Global optimizations
140 # -Oi Replace some functions with intrinsic or special forms
141 # -fp:precise (should be the default)
142 # Improve floating point calculations (disables some optimizations)
143 # -Os Favor small code
144 # -Ot Favor faster code
145 # -Oy Frame pointer omission
146 # -G6 Used to be -GB?
147 # -GF Pool strings in read-only memory
148 # -Gf Pool strings in read-write memory (the default)
149 # -Gs Controls stack probess
150 # -GS Adds buffer overflow checks on stacks (the default)
151 # -EHsc Enables exception handling
152 # -Gy Function level linking only
153 #
154
155 CC_OPT/NONE = -Od
156 CC_OPT/LOWER = -O2
157 CC_OPT/HIGHER = -O3
158 CC_OPT/HIGHEST = -O3
159
160 ifeq ($(COMPILER_VERSION), VS2010)
161 # Automatic precompiled header option to use (if COMPILE_APPROACH=batch)
162 AUTOMATIC_PCH_OPTION =
163 GX_OPTION = -EHsc
164 GZ_OPTION = -RTC1
165 ifeq ($(ARCH_DATA_MODEL), 32)
166 CC_OPT/HIGHEST = -O2
167 CC_OPT/HIGHER = -O1
168 CC_OPT/LOWER = -O1
169 else
170 CC_OPT/HIGHEST = -O2
171 CC_OPT/HIGHER = -O1
172 CC_OPT/LOWER = -O1
173 endif
174 endif
175
176 else # CC_VERSION
177 # GCC not supported, but left for historical reference...
178 CC_OPT/NONE =
179 CC_OPT/LOWER = -O2
180 CC_OPT/HIGHER = -O2
181 CC_OPT/HIGHEST = -O3
182
183 endif
184
185 CC_OPT = $(CC_OPT/$(OPTIMIZATION_LEVEL))
186
187 # Select the runtime support library carefully, need to be consistent
188 #
189 # Visual Studio Runtime compiler option definitions:
190 # -MD Use dynamic multi-threaded runtime library
191 # -MDd Use debug version (don't use, doesn't mix with -MD DLL's)
192 # -MT Use static multi-threaded runtime library (-ML is going away)
193 # -MTd Use static debug version (better than -MDd, no runtime issues)
194 # -D_DEBUG Change use of malloc/free/etc to use special debug ones (-MTd)
195 #
196 # NOTE: We also will use /D _STATIC_CPPLIB so we don't need msvcpnn.dll
197 #
198 # If MS_RUNTIME_STATIC is requested we may have a problem, it is no longer
199 # supported by VS2010
200 ifneq ($(MS_RUNTIME_STATIC),true)
201 MS_RUNTIME_OPTION=-MD
202 endif
203 # The _DEBUG macro option (changes things like malloc to use debug version)
204 MS_RUNTIME_DEBUG_OPTION=
205 MS_RC_DEBUG_OPTION=
206 # Externally set environment variable can force any build to use the debug vers
207 ifeq ($(MFC_DEBUG), true)
208 ifeq ($(MS_RUNTIME_STATIC),true)
209 MS_RUNTIME_OPTION=-MTd
210 else
211 # This MS debugging flag forces a dependence on the debug
212 # version of the runtime library (MSVCR*D.DLL), as does -MDd.
213 # We cannot re-distribute this debug runtime.
214 MS_RUNTIME_OPTION=-MDd
215 endif
216 MS_RUNTIME_DEBUG_OPTION= -D_DEBUG
217 MS_RC_DEBUG_OPTION= -d _DEBUG
218 endif
219
220 # Always add _STATIC_CPPLIB definition
221 STATIC_CPPLIB_OPTION = /D _STATIC_CPPLIB
222
223 # Silence the warning about using _STATIC_CPPLIB
224 ifneq ($(SHOW_ALL_WARNINGS),true)
225 # Needed with VS2010 to turn off the deprecated warning.
226 STATIC_CPPLIB_OPTION += /D _DISABLE_DEPRECATE_STATIC_CPPLIB
227 endif
228
229 MS_RUNTIME_OPTION += $(STATIC_CPPLIB_OPTION)
230
231 ifeq ($(CC_VERSION),msvc)
232 # Visual Studio compiler option definitions:
233 # -Zi Cause *.pdb file to be created, full debug information
234 # -Z7 Full debug inside the .obj, no .pdb
235 # -Zd Basic debug, no local variables? In the .obj
236 # -Zl Don't add runtime library name to obj file?
237 # -Od Turns off optimization and speeds compilation
238 # -YX -Fp/.../foobar.pch Use precompiled headers (try someday?)
239 # -nologo Don't print out startup message
240 # /D _STATIC_CPPLIB
241 # Use static link for the C++ runtime (so msvcpnn.dll not needed)
242 #
243 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
244 CFLAGS_COMMON += -Zi
245 endif
246 CFLAGS_COMMON += -nologo
247 CFLAGS_OPT = $(CC_OPT)
248 CFLAGS_DBG = -Od $(MS_RUNTIME_DEBUG_OPTION)
249
250 CFLAGS_VS2010 += -Zc:wchar_t-
251
252 # All builds get the same runtime setting
253 CFLAGS_COMMON += $(MS_RUNTIME_OPTION) $(CFLAGS_$(COMPILER_VERSION))
254
255 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
256 LDEBUG = /debug
257 endif
258
259 ifeq ($(VTUNE_SUPPORT), true)
260 OTHER_CFLAGS = -Z7 -Ox
261 LDEBUG += /pdb:NONE
262 endif
263
264 # VS2010, always need safe exception handlers, not needed on 64bit
265 ifeq ($(ARCH_DATA_MODEL), 32)
266 LFLAGS_VS2010 += -SAFESEH
267 endif
268
269 # LFLAGS are the flags given to $(LINK) and used to build the actual DLL file
270 BASELFLAGS = -nologo /opt:REF /incremental:no
271
272 LFLAGS = $(BASELFLAGS) $(LDEBUG) $(EXTRA_LFLAGS) $(LFLAGS_$(COMPILER_VERSION))
273 LDDFLAGS += $(LFLAGS_$(COMPILER_VERSION))
274
275 endif
276
277 #
278 # Preprocessor macro definitions
279 #
280 CPPFLAGS_COMMON = -DWIN32 -DIAL -D_LITTLE_ENDIAN
281 ifeq ($(ARCH), amd64)
282 CPPFLAGS_COMMON += -D_AMD64_ -Damd64
283 else
284 CPPFLAGS_COMMON += -D_X86_ -Dx86
285 endif
286 CPPFLAGS_COMMON += -DWIN32_LEAN_AND_MEAN
287
288 #
289 # Output options (use specific filenames to avoid parallel compile errors)
290 #
291 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1)
292 CFLAGS_COMMON += -Fd$(OBJDIR)/$(basename $(@F)).pdb -Fm$(OBJDIR)/$(basename $(@F)).map
293 endif
294
295 #
296 # Use -wdNNNN to disable warning NNNN.
297 # C4800 is a warning about bool performance casts (can't make go away)
298 #
299 COMPILER_WARNINGS_TO_IGNORE = 4800
300 CFLAGS_COMMON += $(COMPILER_WARNINGS_TO_IGNORE:%=-wd%)
301
302 #
303 # Treat compiler warnings as errors, if requested
304 #
305 CFLAGS_COMMON += -W$(COMPILER_WARNING_LEVEL)
306 ifeq ($(COMPILER_WARNINGS_FATAL),true)
307 CFLAGS_COMMON += -WX
308 endif
309
310 # Turn off some warnings by default, enable them all if asked.
311 ifneq ($(SHOW_ALL_WARNINGS),true)
312 # The -D _CRT_SECURE_NO_DEPRECATE turns off security/deprecated warnings on
313 # the standard C library functions like strcpy.
314 CFLAGS_COMMON += -D _CRT_SECURE_NO_DEPRECATE
315 # The -D _CRT_NONSTDC_NO_DEPRECATE turns off deprecation warnings about using
316 # non-standard C POSIX functions.
317 CFLAGS_COMMON += -D _CRT_NONSTDC_NO_DEPRECATE
318 endif
319
320 CPPFLAGS_OPT = -DNDEBUG
321 CPPFLAGS_DBG = -DDEBUG -DLOGGING
322
323 CXXFLAGS_COMMON = $(CFLAGS_COMMON)
324 CXXFLAGS_OPT = $(CFLAGS_OPT)
325 CXXFLAGS_DBG = $(CFLAGS_DBG)
326
327 ifneq ($(LIBRARY),fdlibm)
328 EXTRA_LIBS += advapi32.lib
329 endif
330
331 #
332 # Path and option to link against the VM, if you have to.
333 #
334 JVMLIB = $(LIBDIR)/jvm.lib
335 JAVALIB = $(LIBDIR)/java.lib
336
337 ifeq ($(CC_VERSION), msvc)
338 CC_DEPEND = -FD
339 CC_DEPEND_FILTER =
340 else # CC_VERSION
341 # not supported, but left for historical reference...
342 CC_DEPEND = -MM
343 CC_DEPEND_FILTER = $(SED) -e 's!$*\.$(OBJECT_SUFFIX)!$(dir $@)&!g'
344 endif # CC_VERSION
345
346 LIBRARY_SUFFIX = dll
347 LIB_SUFFIX = lib
348
349 # Settings for the JDI - Serviceability Agent binding.
350 HOTSPOT_SALIB_PATH = $(HOTSPOT_IMPORT_PATH)/jre/bin
351 SALIB_NAME = $(LIB_PREFIX)sawindbg.$(LIBRARY_SUFFIX)
352 SAMAP_NAME = $(LIB_PREFIX)sawindbg.map
353 SAPDB_NAME = $(LIB_PREFIX)sawindbg.pdb
354 SA_DIZ_NAME = $(LIB_PREFIX)sawindbg.diz
355
356 ifeq ($(ARCH), ia64)
357 # SA will never be supported here.
358 INCLUDE_SA = false
359 else
360 INCLUDE_SA = true
361 endif
362
363 # Settings for the VERSIONINFO tap on windows.
364 VERSIONINFO_RESOURCE = $(BUILDDIR)/../src/windows/resource/version.rc
365
366 ifneq ($(JDK_BUILD_NUMBER),)
367 COOKED_BUILD_NUMBER = $(shell $(ECHO) $(JDK_BUILD_NUMBER) | $(SED) -e 's/^b//' -e 's/^0//')
368 else
369 COOKED_BUILD_NUMBER = 0
370 endif
371
372 # If the update version contains non-numeric characters, we need
373 # to massage it into a numeric format.
374 # We use the following formula:
375 # JDK_UPDATE_VER = JDK_UPDATE_VERSION * 10 + EXCEPTION_VERSION
376 #
377 # Here are some examples:
378 # 1.5.0 b01 -> 5,0,0,1
379 # 1.5.0_10 b01 -> 5,0,100,1
380 # 1.4.2 b01 -> 4,2,0,1
381 # 1.4.2_02 b01 -> 4,2,20,1
382 # 1.4.2_02a b01 -> 4,2,21,1
383 # 1.4.2_02b b01 -> 4,2,22,1
384 ifdef JDK_UPDATE_VERSION
385 VTMP := $(shell $(ECHO) $(JDK_UPDATE_VERSION) | $(TR) "abcde" "12345")
386 CAB_CHAR1 := $(shell $(ECHO) $(VTMP) | $(NAWK) '{print substr($$1, 1, 1);}')
387 CAB_CHAR2 := $(shell $(ECHO) $(VTMP) | $(NAWK) '{print substr($$1, 2, 1);}')
388 CAB_CHAR3 := $(shell $(ECHO) $(VTMP) | $(NAWK) '{print substr($$1, 3, 1);}')
389 JDK_UPDATE_META_TAG := U$(MARKETING_NUMBER)
390 ifeq ($(CAB_CHAR3),)
391 CAB_CHAR3 := 0
392 endif
393 ifeq ($(CAB_CHAR1), 0)
394 JDK_UPDATE_VER := $(CAB_CHAR2)$(CAB_CHAR3)
395 else
396 JDK_UPDATE_VER := $(CAB_CHAR1)$(CAB_CHAR2)$(CAB_CHAR3)
397 endif
398 else
399 JDK_UPDATE_VER := 0
400 endif
401
402 RC_FLAGS = /l 0x409 /r
403
404 ifeq ($(VARIANT), OPT)
405 RC_FLAGS += -d NDEBUG
406 else
407 RC_FLAGS += $(MS_RC_DEBUG_OPTION)
408 endif
409
410 # Values for the RC variables defined in RC_FLAGS
411 JDK_RC_BUILD_ID = $(FULL_VERSION)
412 JDK_RC_COMPANY = $(COMPANY_NAME)
413 JDK_RC_COMPONENT = $(PRODUCT_NAME) $(JDK_RC_PLATFORM_NAME) binary
414 JDK_RC_VER = \
415 $(JDK_MINOR_VERSION).$(JDK_MICRO_VERSION).$(JDK_UPDATE_VER).$(COOKED_BUILD_NUMBER)
416 JDK_RC_COPYRIGHT = Copyright \xA9 $(COPYRIGHT_YEAR)
417 JDK_RC_NAME = \
418 $(PRODUCT_NAME) $(JDK_RC_PLATFORM_NAME) $(JDK_MINOR_VERSION) $(JDK_UPDATE_META_TAG)
419 JDK_RC_FVER = \
420 $(JDK_MINOR_VERSION),$(JDK_MICRO_VERSION),$(JDK_UPDATE_VER),$(COOKED_BUILD_NUMBER)
421
422 # JDK name required here
423 RC_FLAGS += -d "JDK_BUILD_ID=$(JDK_RC_BUILD_ID)" \
424 -d "JDK_COMPANY=$(JDK_RC_COMPANY)" \
425 -d "JDK_COMPONENT=$(JDK_RC_COMPONENT)" \
426 -d "JDK_VER=$(JDK_RC_VER)" \
427 -d "JDK_COPYRIGHT=$(JDK_RC_COPYRIGHT)" \
428 -d "JDK_NAME=$(JDK_RC_NAME)" \
429 -d "JDK_FVER=$(JDK_RC_FVER)"
430
431 # Enable 7-Zip LZMA file (de)compression for Java Kernel if it is available
432 ifeq ($(ARCH_DATA_MODEL), 32)
433 ifneq ($(KERNEL), off)
434 # This is a hack to use until 7-Zip (and UPX) bundles can be put
435 # under /java/devtools.
436 ifndef DEPLOY_TOPDIR
437 DEPLOY_TOPDIR=$(JDK_TOPDIR)/../deploy
438 endif
439 # Uncomment this block to cause build failure if above assumption false
440 #DCHK = $(shell if [ ! -d $(DEPLOY_TOPDIR) ] ; then \
441 # $(ECHO) deploy_not_a_peer_of_j2se ; \
442 #fi )
443 #ifeq ($(DCHK), deploy_not_a_peer_of_j2se)
444 # If a build failure points to control coming here it means
445 # it means deploy is not in the same directory
446 # as j2se. Java Kernel can't tolerate that for the time being.
447 #endif
448 EC_TMP = $(shell if [ -d $(DEPLOY_TOPDIR)/make/lzma ] ; then \
449 $(ECHO) true ; \
450 else \
451 $(ECHO) false ; \
452 fi )
453 ifeq ($(EC_TMP), true)
454 EXTRA_COMP_INSTALL_PATH = lib\\\\deploy\\\\lzma.dll
455 # Crazy but true: deploy/make/plugin/jinstall/Makefile.jkernel does
456 # not include deploy/make/common/Defs-windows.gmk, either directly
457 # or indirectly. But it does include this file, so redundantly declare
458 # these variables that are in deploy/make/common/Defs-windows.gmk for
459 # the sake of the Java Kernel part of the deploy build. Whew!
460 EXTRA_COMP_LIB_NAME = lzma.dll
461 EXTRA_COMP_PATH = $(OUTPUTDIR)/tmp/deploy/lzma/win32/obj
462 EXTRA_COMP_CMD_PATH = $(EXTRA_COMP_PATH)/lzma.exe
463 EXTRA_COMP_LIB_PATH = $(EXTRA_COMP_PATH)/$(EXTRA_COMP_LIB_NAME)
464 endif
465 endif
466 endif