configure.py

   1 #!/usr/bin/env python
   2 # -*- Mode: Python; indent-tabs-mode: nil -*-
   3 # vi: set ts=4 sw=4 expandtab:
   4 # ***** BEGIN LICENSE BLOCK *****
   5 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   6 #
   7 # The contents of this file are subject to the Mozilla Public License Version
   8 # 1.1 (the "License"); you may not use this file except in compliance with
   9 # the License. You may obtain a copy of the License at
  10 # http://www.mozilla.org/MPL/
  11 #
  12 # Software distributed under the License is distributed on an "AS IS" basis,
  13 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  14 # for the specific language governing rights and limitations under the
  15 # License.
  16 #
  17 # The Original Code is [Open Source Virtual Machine].
  18 #
  19 # The Initial Developer of the Original Code is
  20 # Adobe System Incorporated.
  21 # Portions created by the Initial Developer are Copyright (C) 2005-2006
  22 # the Initial Developer. All Rights Reserved.
  23 #
  24 # Contributor(s):
  25 #
  26 # Alternatively, the contents of this file may be used under the terms of
  27 # either the GNU General Public License Version 2 or later (the "GPL"), or
  28 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29 # in which case the provisions of the GPL or the LGPL are applicable instead
  30 # of those above. If you wish to allow use of your version of this file only
  31 # under the terms of either the GPL or the LGPL, and not to allow others to
  32 # use your version of this file under the terms of the MPL, indicate your
  33 # decision by deleting the provisions above and replace them with the notice
  34 # and other provisions required by the GPL or the LGPL. If you do not delete
  35 # the provisions above, a recipient may use your version of this file under
  36 # the terms of any one of the MPL, the GPL or the LGPL.
  37 #
  38 # ***** END LICENSE BLOCK *****
  39
  40 #
  41 # This script runs just like a traditional configure script, to do configuration
  42 # testing and makefile generation.
  43
  44 #****************************************************************************
  45 # If you're building android the android public sdk/ndk must be set up on your
  46 # build machine. # See the wiki page here for instructions on how to create
  47 # the android public sdk/ndk:
  48 # https://zerowing.corp.adobe.com/display/FlashPlayer/android+tamarin+shell+support
  49 #
  50 # Before building edit the /android-public/android-vars.sh script
  51 # and check that the ANDROIDTOP variable is set correctly. Then run the script
  52 # before invoking configure.py:
  53 #        . /android-public/android-vars.sh
  54 #
  55 #****************************************************************************
  56
  57 import os
  58 import os.path
  59 import sys
  60 import build.process
  61 import re
  62 import subprocess
  63
  64 thisdir = os.path.dirname(os.path.abspath(__file__))
  65
  66 # Look for additional modules in our build/ directory.
  67 sys.path.append(thisdir)
  68
  69 from build.configuration import *
  70 import build.getopt
  71 import build.avmfeatures
  72
  73
  74 # Used to set the mac SDK parameters
  75 def _setSDKParams(sdk_version,os_ver):
  76
  77     # On 10.5/6 systems, and only if "--mac-sdk=104u" is passed in, compile for the 10.4u SDK and override CC/CXX (set in configuration.py) to use gcc/gxx 4.0.x
  78     if sdk_version == '104u':
  79         os_ver,sdk_number = '10.4','10.4u'
  80         config._acvars['CXX'] = 'g++-4.0'
  81         config._acvars['CC']  = 'gcc-4.0'
  82     elif sdk_version == '105':
  83         os_ver,sdk_number = '10.5','10.5'
  84     elif sdk_version == '106':
  85         os_ver,sdk_number = '10.6','10.6'
  86     # For future expansion
  87     #elif sdk_version == '107':
  88         #os_ver,sdk_number = '10.7','10.7'
  89     else:
  90         print'Unknown SDK version -> %s. Expected values are 104u, 105 or 106.' % sdk_version
  91         sys.exit(2)
  92
  93     if not os.path.exists("/Developer/SDKs/MacOSX%s.sdk" % sdk_number):
  94         print'Could not find /Developer/SDKs/MacOSX%s.sdk' % sdk_number
  95         sys.exit(2)
  96     else:
  97         return os_ver,sdk_number
  98
  99 # Used to set GCC flags for the android build
 100 def _setGCCVersionedFlags(FLAGS, MAJOR_VERSION, MINOR_VERSION, current_cpu):
 101     #  can't enable -Werror for gcc prior to 4.3 due to unavoidable "clobbered" warnings in Interpreter.cpp
 102     # warnings have been updated to try to include all those enabled by current Flash/AIR builds -- disable with caution, or risk integration pain
 103     if MAJOR_VERSION >= 4:
 104         FLAGS += "-Wstrict-null-sentinel "
 105         if (MAJOR_VERSION == 4 and MINOR_VERSION <= 2) or current_cpu == 'mips': # 4.0 - 4.2
 106             FLAGS += "-Wstrict-aliasing=0 "
 107         else: # gcc 4.3 or later
 108             FLAGS += "-Werror -Wempty-body -Wno-logical-op -Wmissing-field-initializers -Wstrict-aliasing=3 -Wno-array-bounds -Wno-clobbered -Wstrict-overflow=0 -funit-at-a-time  "
 109
 110     return FLAGS
 111
 112 o = build.getopt.Options()
 113
 114 config = Configuration(thisdir, options = o,
 115                        sourcefile = 'core/avmplus.h')
 116
 117 arm_fpu = o.getBoolArg("arm-fpu",False)
 118 arm_neon = o.getBoolArg("arm-neon",False)
 119 arm_arch = o.arm_arch
 120
 121 buildTamarin = o.getBoolArg('tamarin', True)
 122 if buildTamarin:
 123     config.subst("ENABLE_TAMARIN", 1)
 124
 125 buildShell = o.getBoolArg("shell", True)
 126 if (buildShell):
 127     config.subst("ENABLE_SHELL", 1)
 128
 129 buildAot = o.peekBoolArg("aot", False)
 130 if buildAot:
 131     config.subst("ENABLE_AOT", 1)
 132
 133 the_os, cpu = config.getTarget()
 134
 135 APP_CPPFLAGS = "-DAVMSHELL_BUILD "
 136 APP_CXXFLAGS = ""
 137 APP_CFLAGS = ""
 138 OPT_CXXFLAGS = "-O3 "
 139 OPT_CPPFLAGS = ""
 140 DEBUG_CPPFLAGS = "-DDEBUG -D_DEBUG "
 141 DEBUG_CXXFLAGS = ""
 142 DEBUG_CFLAGS = ""
 143 DEBUG_LDFLAGS = ""
 144 OS_LIBS = []
 145 OS_LDFLAGS = ""
 146 LDFLAGS = config._acvars['LDFLAGS']
 147 MMGC_CPPFLAGS = "-DAVMSHELL_BUILD "
 148 AVMSHELL_CPPFLAGS = ""
 149 AVMSHELL_LDFLAGS = ""
 150 MMGC_DEFINES = {'SOFT_ASSERTS': None}
 151 NSPR_INCLUDES = ""
 152 NSPR_LDOPTS = ""
 153 DISABLE_RTMPE = None
 154 ANDROIDPLATFORMVER = "android-8"
 155
 156 if 'APP_CPPFLAGS' in os.environ:
 157     APP_CPPFLAGS += os.environ['APP_CPPFLAGS'] + " "
 158 if 'APP_CXXFLAGS' in os.environ:
 159     APP_CXXFLAGS += os.environ['APP_CXXFLAGS'] + " "
 160 if 'APP_CFLAGS' in os.environ:
 161     APP_CFLAGS += os.environ['APP_CFLAGS'] + " "
 162 if 'OPT_CXXFLAGS' in os.environ:
 163     OPT_CXXFLAGS += os.environ['OPT_CXXFLAGS'] + " "
 164 if 'OPT_CPPFLAGS' in os.environ:
 165     OPT_CPPFLAGS += os.environ['OPT_CPPFLAGS'] + " "
 166 if 'DEBUG_CPPFLAGS' in os.environ:
 167     DEBUG_CPPFLAGS += os.environ['DEBUG_CPPFLAGS'] + " "
 168 if 'DEBUG_CXXFLAGS' in os.environ:
 169     DEBUG_CXXFLAGS += os.environ['DEBUG_CXXFLAGS'] + " "
 170 if 'DEBUG_CFLAGS' in os.environ:
 171     DEBUG_CFLAGS += os.environ['DEBUG_CFLAGS'] + " "
 172 if 'DEBUG_LDFLAGS' in os.environ:
 173     DEBUG_LDFLAGS += os.environ['DEBUG_LDFLAGS'] + " "
 174 if 'OS_LDFLAGS' in os.environ:
 175     OS_LDFLAGS += os.environ['OS_LDFLAGS'] + " "
 176 if 'MMGC_CPPFLAGS' in os.environ:
 177     MMGC_CPPFLAGS += os.environ['MMGC_CPPFLAGS'] + " "
 178 if 'AVMSHELL_CPPFLAGS' in os.environ:
 179     AVMSHELL_CPPFLAGS += os.environ['AVMSHELL_CPPFLAGS'] + " "
 180 if 'AVMSHELL_LDFLAGS' in os.environ:
 181     AVMSHELL_LDFLAGS += os.environ['AVMSHELL_LDFLAGS'] + " "
 182 if 'NSPR_INCLUDES' in os.environ:
 183     NSPR_INCLUDES += os.environ['NSPR_INCLUDES'] + " "
 184 if 'NSPR_LDOPTS' in os.environ:
 185     NSPR_LDOPTS += os.environ['NSPR_LDOPTS'] + " "
 186 if 'DISABLE_RTMPE' in os.environ:
 187     DISABLE_RTMPE += os.environ['DISABLE_RTMPE'] + " "
 188 if o.getBoolArg('valgrind', False, False):
 189     OPT_CXXFLAGS = "-O1 -g "
 190
 191 # check that there is a valid hg repo here
 192 hg_returncode = subprocess.call(['hg', 'id', '-n'],
 193                      stdout=subprocess.PIPE,
 194                      stderr=subprocess.PIPE)
 195 if hg_returncode == 0: # success
 196     # HGVERSION is to be set at "make" time
 197     HGVERSION = "$(shell hg parents --template '{rev}:{node|short}')"
 198     APP_CPPFLAGS += '-DHGVERSION="${HGVERSION}" '
 199     config.subst("HGVERSION", HGVERSION, recursive=False)
 200
 201 valinc = '$(topsrcdir)/other-licenses'
 202 if 'VALGRIND_HOME' in os.environ:
 203     valinc = os.environ['VALGRIND_HOME'] + '/include'
 204 APP_CPPFLAGS += '-I' + valinc + ' '
 205
 206 # See build/avmfeatures.py for the code that processes switches for
 207 # standard feature names.
 208 APP_CPPFLAGS += build.avmfeatures.featureSettings(o)
 209
 210 if not o.getBoolArg("methodenv-impl32", True):
 211     APP_CPPFLAGS += "-DVMCFG_METHODENV_IMPL32=0 "
 212
 213 memoryProfiler = o.getBoolArg("memory-profiler", False)
 214 if memoryProfiler:
 215     APP_CPPFLAGS += "-DMMGC_MEMORY_PROFILER "
 216
 217 MMGC_INTERIOR_PTRS = o.getBoolArg('mmgc-interior-pointers', False)
 218 if MMGC_INTERIOR_PTRS:
 219     MMGC_DEFINES['MMGC_INTERIOR_PTRS'] = None
 220
 221 MMGC_DYNAMIC = o.getBoolArg('mmgc-shared', False)
 222 if MMGC_DYNAMIC:
 223     MMGC_DEFINES['MMGC_DLL'] = None
 224     MMGC_CPPFLAGS += "-DMMGC_IMPL "
 225
 226 # For -Wreorder, see https://bugzilla.mozilla.org/show_bug.cgi?id=475750
 227 if config.getCompiler() == 'GCC':
 228     if 'CXX' in os.environ:
 229         rawver = build.process.run_for_output(['$CXX', '--version'])
 230     else:
 231         rawver = build.process.run_for_output(['gcc', '--version'])
 232     vre = re.compile(".* ([3-9]\.[0-9]+\.[0-9]+)[ \n]")
 233     ver = vre.match(rawver).group(1)
 234     ver_arr = ver.split('.')
 235     GCC_MAJOR_VERSION = int(ver_arr[0])
 236     GCC_MINOR_VERSION = int(ver_arr[1])
 237
 238
 239     if the_os == 'android':
 240         try:
 241             ANDROID_BUILD_TOP = os.environ['ANDROID_BUILD_TOP']
 242         except:
 243             print('\nANDROID_BUILD_TOP not found in environment\nPlease run /android-public/android-vars.sh')
 244             exit(0)
 245
 246         ANDROID_INCLUDES = "-I$(topsrcdir)/other-licenses/zlib "\
 247                            "-I$(ANDROID_BUILD_TOP)/android-ndk/platforms/%s/arch-arm/usr/include "\
 248                            "-I$(ANDROID_BUILD_TOP)/android-ndk/toolchains/arm-eabi-4.4.0/prebuilt/darwin-x86/bin "\
 249                            "-I$(ANDROID_BUILD_TOP)/android-sdk-mac_86 "\
 250                            "-I$(ANDROID_BUILD_TOP)/android-ndk/sources/cxx-stl/stlport/stlport "\
 251                            "-I$(ANDROID_BUILD_TOP)/openssl/include "\
 252                            "-I$(ANDROID_BUILD_TOP)/frameworks/base/opengl/include " % ANDROIDPLATFORMVER
 253
 254         # These flags are shared with some of the other builds such as ARM, but better to keep them separate here for flexibility
 255         COMMON_CXX_FLAGS = "-Wall -Wdisabled-optimization -Wextra -Wformat=2 -Winit-self -Winvalid-pch -Wno-invalid-offsetof " \
 256                            "-Wno-switch -Wpointer-arith -Wwrite-strings -Woverloaded-virtual -Wsign-promo " \
 257                            "-fmessage-length=0 -fno-exceptions -fno-rtti -fsigned-char "
 258
 259         # Additional flags used by android
 260         APP_CXX_FLAGS = "%s -Wctor-dtor-privacy -Wlogical-op -Wstrict-overflow=1 " \
 261                     "-Wmissing-include-dirs -Wno-missing-field-initializers -Wno-type-limits -Wno-unused-parameter " \
 262                     "-Wnon-virtual-dtor -Wstrict-null-sentinel -Wno-missing-braces -Wno-multichar -Wno-psabi -Wno-reorder " \
 263                     "-fno-strict-aliasing -fpic -funwind-tables -fstack-protector -finline-limit=200 -MD -fwrapv " % COMMON_CXX_FLAGS
 264         APP_CXXFLAGS += _setGCCVersionedFlags(APP_CXX_FLAGS, GCC_MAJOR_VERSION, GCC_MINOR_VERSION, cpu)
 265
 266         # LFLAGS_HEADLESS gets picked up in configuration.py by MKPROGRAM
 267         LFLAGS_HEADLESS = "-nostdlib -Bdynamic -Wl,-T,"\
 268                           "$(ANDROID_BUILD_TOP)/android-ndk/toolchains/arm-eabi-4.4.0/prebuilt/darwin-x86/arm-eabi/lib/ldscripts/armelf.x -Wl,"\
 269                           "-dynamic-linker,/system/bin/linker -Wl,"\
 270                           "-z,nocopyreloc "\
 271                           "-L$(ANDROID_BUILD_TOP)/android-ndk/platforms/%s/arch-arm/usr/lib -Wl,"\
 272                           "-rpath-link=$(ANDROID_BUILD_TOP)/android-ndk/platforms/%s/arch-arm/usr/lib "\
 273                           "$(ANDROID_BUILD_TOP)/android-ndk/platforms/%s/arch-arm/usr/lib/crtbegin_dynamic.o "\
 274                           "$(ANDROID_BUILD_TOP)/android-ndk/platforms/%s/arch-arm/usr/lib/crtend_android.o " % (ANDROIDPLATFORMVER,ANDROIDPLATFORMVER,ANDROIDPLATFORMVER,ANDROIDPLATFORMVER)
 275
 276         LDFLAGS += "$(ANDROID_BUILD_TOP)/openssl/libcrypto.a $(ANDROID_BUILD_TOP)/openssl/libssl.a"
 277
 278         # SEARCH_DIRS gets picked up in configuration.py by MKPROGRAM
 279         SEARCH_DIRS = "-L$(topsrcdir)/objdir-release/"
 280
 281         BASE_M_FLAGS = "-mlong-calls -mthumb-interwork -mthumb"
 282
 283         if arm_arch == "armv7-a" or arm_arch == None:
 284             BASE_CXX_FLAGS = "%s -march=armv7-a -mtune=cortex-a8 -mfloat-abi=softfp -mfpu=neon -D__ARM_ARCH__=7 " \
 285                         "-DARMV6_ASSEMBLY -DTARGET_NEON -DSDK_ON2_OPT -DSDK_ON2_OPT_ARM11 -DFP_ON2_USE_C_FILTERING_FUNCTIONS " % BASE_M_FLAGS
 286             APP_CXXFLAGS += BASE_CXX_FLAGS
 287
 288         elif arm_arch == "armv6":
 289             BASE_CXX_FLAGS = "%s -march=armv6 -mfloat-abi=soft -D__ARM_ARCH__=6 -DARMV5_ASSEMBLY -DARMV6_ASSEMBLY " % BASE_M_FLAGS
 290             APP_CXXFLAGS += BASE_CXX_FLAGS
 291             LFLAGS_HEADLESS += "-Wl,--no-enum-size-warning"
 292
 293         elif arm_arch == "armv5":
 294             BASE_CXX_FLAGS = "%s -march=armv5te -mfloat-abi=soft -mtune=xscale -D__ARM_ARCH__=5 -DARMV5_ASSEMBLY " % BASE_M_FLAGS
 295             APP_CXXFLAGS += BASE_CXX_FLAGS
 296             LFLAGS_HEADLESS += "-Wl,--no-enum-size-warning"
 297
 298         else:
 299             raise Exception('Unrecognized architecture: %s' % arm_arch)
 300
 301         APP_CPPFLAGS += "-DAVMPLUS_UNIX -DUNIX -Dlinux -DUSE_PTHREAD_MUTEX -DNO_SYS_SIGNAL -DHAVE_STDARG -DNO_CONSOLE_FWRITE -DAVMPLUS_ARM %s" % ANDROID_INCLUDES
 302
 303     else:
 304         APP_CXXFLAGS = "-Wall -Wcast-align -Wdisabled-optimization -Wextra -Wformat=2 -Winit-self -Winvalid-pch -Wno-invalid-offsetof -Wno-switch "\
 305                        "-Wparentheses -Wpointer-arith -Wreorder -Wsign-compare -Wunused-parameter -Wwrite-strings -Wno-ctor-dtor-privacy -Woverloaded-virtual "\
 306                        "-Wsign-promo -Wno-char-subscripts -fmessage-length=0 -fno-exceptions -fno-rtti -fno-check-new -fstrict-aliasing -fsigned-char  "
 307         APP_CXXFLAGS += _setGCCVersionedFlags(APP_CXXFLAGS, GCC_MAJOR_VERSION, GCC_MINOR_VERSION, cpu)
 308
 309     if cpu == 'sh4':
 310         APP_CXXFLAGS += "-mieee -Wno-cast-align "
 311
 312     if arm_fpu:
 313         ARM_FPU_FLAGS = "-mfloat-abi=softfp -mfpu=vfp -march=%s -Wno-cast-align " % arm_arch # compile to use hardware fpu
 314         OPT_CXXFLAGS += ARM_FPU_FLAGS
 315         DEBUG_CXXFLAGS += ARM_FPU_FLAGS
 316     if arm_neon:
 317         ARM_NEON_FLAGS = "-mfloat-abi=softfp -mfpu=neon -march=%s -Wno-cast-align " % arm_arch # compile to use neon vfp
 318         OPT_CXXFLAGS += ARM_NEON_FLAGS
 319         DEBUG_CXXFLAGS += ARM_NEON_FLAGS
 320     #if arm_arch:
 321         #OPT_CXXFLAGS += "-march=%s " % arm_arch
 322         #DEBUG_CXXFLAGS += "-march=%s " % arm_arch
 323
 324     if config.getDebug():
 325         APP_CXXFLAGS += ""
 326     else:
 327         APP_CXXFLAGS += "-Wuninitialized "
 328     DEBUG_CXXFLAGS += "-g "
 329 elif config.getCompiler() == 'VS':
 330     if cpu == "arm":
 331         APP_CXXFLAGS = "-W4 -WX -wd4291 -wd4201 -wd4189 -wd4740 -wd4127 -fp:fast -GF -GS- -Zc:wchar_t- "
 332         OS_LDFLAGS += "-MAP "
 333         if config.getDebug():
 334             DEBUG_CXXFLAGS = "-Od "
 335             DEBUG_CFLAGS = "-Od "
 336             APP_CXXFLAGS += "-GR- -fp:fast -GS- -Zc:wchar_t- -Zc:forScope "
 337         else:
 338             OPT_CXXFLAGS = "-O2 -GR- "
 339         if arm_arch:
 340             OPT_CXXFLAGS += "-QR%s " % arm_arch
 341         if arm_fpu:
 342             OPT_CXXFLAGS += "-QRfpe- " # compile to use hardware fpu
 343     else:
 344         APP_CXXFLAGS = "-W4 -WX -wd4291 -GF -GS- -Zc:wchar_t- "
 345         APP_CFLAGS = "-W4 -WX -wd4291 -GF -GS- -Zc:wchar_t- "
 346
 347         if cpu == 'x86_64':
 348             pass # 64 bit VC does NaN comparisons incorrectly with fp:fast
 349         else:
 350             APP_CXXFLAGS += "-fp:fast "
 351             APP_CFLAGS += "-fp:fast "
 352
 353         OS_LDFLAGS += "-MAP "
 354         if config.getDebug():
 355             DEBUG_CXXFLAGS = "-Od "
 356             DEBUG_CFLAGS = "-Od "
 357         else:
 358             OPT_CXXFLAGS = "-O2 -Ob1 -GR- "
 359             OPT_CFLAGS = "-O2 -Ob1 -GR- "
 360
 361         if memoryProfiler:
 362             OPT_CXXFLAGS += "-Oy- -Zi "
 363
 364     DEBUG_CXXFLAGS += "-Zi "
 365     DEBUG_CFLAGS += "-Zi "
 366     DEBUG_LDFLAGS += "-DEBUG "
 367 elif config.getCompiler() == 'SunStudio':
 368     APP_CXXFLAGS = "-template=no%extdef -erroff"
 369     OPT_CXXFLAGS = "-xO2 "
 370     DEBUG_CXXFLAGS += "-g "
 371 else:
 372     raise Exception('Unrecognized compiler: ' + config.getCompiler())
 373
 374 zlib_include_dir = o.getStringArg('zlib-include-dir')
 375 if zlib_include_dir is not None:
 376     AVMSHELL_CPPFLAGS += "-I%s " % zlib_include_dir
 377
 378 zlib_lib = o.getStringArg('zlib-lib')
 379 if zlib_lib is not None:
 380     AVMSHELL_LDFLAGS = zlib_lib
 381 else:
 382     AVMSHELL_LDFLAGS = '$(call EXPAND_LIBNAME,zlib)'
 383
 384 sys_root_dir = o.getStringArg('sys-root-dir')
 385 if sys_root_dir is not None:
 386     OS_LDFLAGS += " --sysroot=%s " % sys_root_dir
 387     OPT_CXXFLAGS += " --sysroot=%s " % sys_root_dir
 388
 389 if the_os == "darwin":
 390     # Get machine's OS version number and trim off anything after '10.x'
 391     p = subprocess.Popen('sw_vers -productVersion', shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
 392     os_ver = p.stdout.read()
 393     parts = os_ver.split('.')
 394     os_ver = parts[0] + '.' + parts[1]
 395
 396     AVMSHELL_LDFLAGS += " -exported_symbols_list "  + thisdir + "/platform/mac/avmshell/exports.exp"
 397     MMGC_DEFINES.update({'TARGET_API_MAC_CARBON': 1,
 398                          'DARWIN': 1,
 399                          '_MAC': None,
 400                          'AVMPLUS_MAC': None,
 401                          'TARGET_RT_MAC_MACHO': 1})
 402     APP_CXXFLAGS += "-fpascal-strings -faltivec -fasm-blocks "
 403
 404     # If an sdk is selected align OS and gcc/g++ versions to it
 405     if o.mac_sdk_version is not None:
 406         os_ver,sdk_number = _setSDKParams(o.mac_sdk_version, os_ver)
 407         APP_CXXFLAGS += "-mmacosx-version-min=%s -isysroot /Developer/SDKs/MACOSX%s.sdk " % (os_ver,sdk_number)
 408     else:
 409         APP_CXXFLAGS += "-mmacosx-version-min=%s " % os_ver
 410
 411     config.subst("MACOSX_DEPLOYMENT_TARGET",os_ver)
 412
 413     if cpu == 'ppc64':
 414         APP_CXXFLAGS += "-arch ppc64 "
 415         APP_CFLAGS += "-arch ppc64 "
 416         OS_LDFLAGS += "-arch ppc64 "
 417     elif cpu == 'x86_64':
 418         APP_CXXFLAGS += "-arch x86_64 "
 419         APP_CFLAGS += "-arch x86_64 "
 420         OS_LDFLAGS += "-arch x86_64 "
 421
 422 elif the_os == "windows" or the_os == "cygwin":
 423     MMGC_DEFINES.update({'WIN32': None,
 424                          '_CRT_SECURE_NO_DEPRECATE': None})
 425     OS_LDFLAGS += "-MAP "
 426     if cpu == "arm":
 427         APP_CPPFLAGS += "-DARM -D_ARM_ -DUNICODE -DUNDER_CE=1 -DMMGC_ARM "
 428         if arm_fpu:
 429             APP_CPPFLAGS += "-DARMV6 -QRarch6 "
 430         else:
 431             APP_CPPFLAGS += "-DARMV5 -QRarch5t "
 432         OS_LIBS.append('mmtimer corelibc coredll')
 433     else:
 434         APP_CPPFLAGS += "-DWIN32_LEAN_AND_MEAN -D_CONSOLE "
 435         OS_LIBS.append('winmm')
 436         OS_LIBS.append('shlwapi')
 437         OS_LIBS.append('AdvAPI32')
 438 elif the_os == "linux":
 439     MMGC_DEFINES.update({'UNIX': None,
 440                          'AVMPLUS_UNIX': None})
 441     OS_LIBS.append('pthread')
 442 #    if cpu == "x86_64":
 443 #        # workaround https://bugzilla.mozilla.org/show_bug.cgi?id=467776
 444 #        OPT_CXXFLAGS += '-fno-schedule-insns2 '
 445     if config.getDebug():
 446         OS_LIBS.append("dl")
 447 elif the_os == "android":
 448     MMGC_DEFINES.update({'AVMFEATURE_OVERRIDE_GLOBAL_NEW': 0,
 449             'RTMFPUTIL_OVERRIDE_OPERATOR_NEW': None})
 450
 451     BASE_D_FLAGS = "-DANDROID -DNETSCAPE -DDISABLE_DRM -DGENERIC_PLATFORM -DHAVE_SYS_UIO_H -Dlinux -DNEEDS_IN6_H -DUNIX -Dcompress=zlib_compress "
 452     if DISABLE_RTMPE:
 453         BASE_D_FLAGS += "-DDISABLE_RTMPE "
 454
 455     APP_CXXFLAGS += BASE_D_FLAGS
 456
 457     if config.getDebug():
 458         DEBUG_CXXFLAGS += "-DDEBUG -D_DEBUG -DASYNC_DEBUG -O0 -ggdb3 "
 459         DEBUG_CPPFLAGS = ""
 460     else:
 461         APP_CXXFLAGS += "-DNDEBUG -O3 -fomit-frame-pointer -fvisibility=hidden -finline-functions -fgcse-after-reload -frerun-cse-after-loop -frename-registers -fvisibility-inlines-hidden "
 462         DEBUG_CPPFLAGS = ""
 463 elif the_os == "sunos":
 464     if config.getCompiler() != 'GCC':
 465         APP_CXXFLAGS = "-template=no%extdef -erroff"
 466         OPT_CXXFLAGS = "-xO2 "
 467         DEBUG_CXXFLAGS = "-g "
 468     MMGC_DEFINES.update({'UNIX': None,
 469                          'AVMPLUS_UNIX': None,
 470                          'SOLARIS': None})
 471     OS_LIBS.append('pthread')
 472     OS_LIBS.append('rt')
 473     APP_CPPFLAGS += '-DAVMPLUS_CDECL '
 474     if config.getDebug():
 475         OS_LIBS.append("dl")
 476 else:
 477     raise Exception("Unsupported OS")
 478
 479 if cpu == "i686":
 480     if config.getCompiler() == 'GCC' and the_os == 'darwin':
 481         #only mactel always has sse2
 482         APP_CPPFLAGS += "-msse2 "
 483 elif cpu == "powerpc":
 484     # we detect this in core/avmbuild.h and MMgc/*build.h
 485     None
 486 elif cpu == "ppc64":
 487     # we detect this in core/avmbuild.h and MMgc/*build.h
 488     None
 489 elif cpu == "sparc":
 490     APP_CPPFLAGS += "-DAVMPLUS_SPARC "
 491 elif cpu == "x86_64":
 492     # we detect this in core/avmbuild.h and MMgc/*build.h
 493     None
 494 elif cpu == "arm":
 495     # we detect this in core/avmbuild.h and MMgc/*build.h
 496     None
 497 elif cpu == "mips":
 498     # we detect this in core/avmbuild.h and MMgc/*build.h
 499     None
 500 elif cpu == "sh4":
 501     # work around for a problem with tas.b instruction on some sh4 boards
 502     APP_CPPFLAGS += "-DUSE_PTHREAD_MUTEX "
 503 else:
 504     raise Exception("Unsupported CPU")
 505
 506 if o.getBoolArg('perfm'):
 507     APP_CPPFLAGS += "-DPERFM "
 508
 509 if o.help:
 510     sys.stdout.write(o.getHelp())
 511     sys.exit(1)
 512
 513 # Get the optional avm description string
 514 # This is NOT supported on windows/cygwin due to cygwin-wrapper.sh
 515 # not passing the string correctly to cl.exe
 516 AVMPLUS_DESC = o.getStringArg('desc') or ''
 517 if the_os == "windows" or the_os == "cygwin":
 518     if AVMPLUS_DESC:
 519         print('AVMPLUS_DESC is not supported on windows via cygwin make.'
 520               '  Ignoring description.')
 521 else: # all other platforms
 522     # place in Makefile even if the value is empty so
 523     # it can be updated by hand if desired
 524     APP_CPPFLAGS += '-DAVMPLUS_DESC="${AVMPLUS_DESC}" '
 525     config.subst("AVMPLUS_DESC", AVMPLUS_DESC)
 526
 527 # Append MMGC_DEFINES to APP_CPPFLAGS
 528 APP_CPPFLAGS += ''.join(val is None and ('-D%s ' % var) or ('-D%s=%s ' % (var, val))
 529                         for (var, val) in MMGC_DEFINES.iteritems())
 530
 531 config.subst("APP_CPPFLAGS", APP_CPPFLAGS)
 532 config.subst("APP_CXXFLAGS", APP_CXXFLAGS)
 533 config.subst("OPT_CPPFLAGS", OPT_CPPFLAGS)
 534 config.subst("OPT_CXXFLAGS", OPT_CXXFLAGS)
 535 config.subst("DEBUG_CPPFLAGS", DEBUG_CPPFLAGS)
 536 config.subst("DEBUG_CXXFLAGS", DEBUG_CXXFLAGS)
 537 config.subst("DEBUG_LDFLAGS", DEBUG_LDFLAGS)
 538 config.subst("OS_LIBS", " ".join(OS_LIBS))
 539 config.subst("OS_LDFLAGS", OS_LDFLAGS)
 540 config.subst("MMGC_CPPFLAGS", MMGC_CPPFLAGS)
 541 config.subst("AVMSHELL_CPPFLAGS", AVMSHELL_CPPFLAGS)
 542 config.subst("AVMSHELL_LDFLAGS", AVMSHELL_LDFLAGS)
 543 config.subst("MMGC_DYNAMIC", MMGC_DYNAMIC and 1 or '')
 544 if the_os == "android":
 545     config.subst("LFLAGS_HEADLESS", LFLAGS_HEADLESS)
 546     config.subst("LDFLAGS", LDFLAGS)
 547     config.subst("SEARCH_DIRS", SEARCH_DIRS)
 548
 549 config.generate("Makefile")
 550
 551 o.finish()