Jacob,

Thanks for your reply.  If cygwin is not supported, what am I supposed to 
use?  Visual Studio?

Jane

On Thursday, February 20, 2014 4:20:25 AM UTC-8, Jakob Kummerow wrote:
>
> Note that Cygwin is unsupported -- if it works, that's great; if it 
> doesn't, tough luck.
> Looks like ICU requires something that your Cygwin doesn't have. You can 
> try to figure out what that is and how to install it in Cygwin, or you can 
> try building without i18nsupport and see if that works better.
>
> Also, "werror=on" has no effect, but it's also not the issue here.
>
>
> On Thu, Feb 20, 2014 at 7:36 AM, Jane Chen <[email protected]<javascript:>
> > wrote:
>
>> I'm having problem building v8 on Windows in cygwin.  Here are the steps 
>> I followed:
>>
>> $ svn co http://v8.googlecode.com/svn/branches/3.24 v8
>> $ cd v8
>> $ svn co http://gyp.googlecode.com/svn/trunk build/gyp
>> $ svn co --force 
>> https://src.chromium.org/chrome/trunk/deps/third_party/icu46third_party/icu 
>> --revision 239289
>> $ make native -j8 werror=on library=shared
>>
>> PYTHONPATH="/home/jchen/v8/tools/generate_shim_headers:" \
>>         PYTHONPATH="/home/jchen/v8/build/gyp/pylib:" \
>>         GYP_GENERATORS=make \
>>         build/gyp/gyp --generator-output="out" build/all.gyp \
>>                       -Ibuild/standalone.gypi --depth=. -S.native  
>> -Dv8_enable_backtrace=1 -Darm_fpu=default -Darm_float_abi=default
>> make[1]: Entering directory `/home/jchen/v8/out'
>> third_party/icu/icudata.target.native.mk:8: warning: overriding commands 
>> for target `/home/jchen/v8/out/native/icudt.dll'
>> third_party/icu/icudata.host.native.mk:8: warning: ignoring old commands 
>> for target `/home/jchen/v8/out/native/icudt.dll'
>>   COPY /home/jchen/v8/out/native/icudt.dll
>>   ACTION tools_gyp_v8_gyp_js2c_target_js2c 
>> /home/jchen/v8/out/native/obj/gen/libraries.cc
>>   ACTION tools_gyp_v8_gyp_js2c_target_js2c_experimental 
>> /home/jchen/v8/out/native/obj/gen/experimental-libraries.cc
>>   ACTION tools_gyp_v8_gyp_generate_trig_table_target_generate 
>> /home/jchen/v8/out/native/obj/gen/trig-table.cc
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/anytrans.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/astro.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/basictz.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/bms.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/bmsearch.o
>>   CC(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/bocsu.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/brktrans.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/buddhcal.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/calendar.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/casetrn.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/cecal.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/chnsecal.o
>>   CXX(target) 
>> /home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/choicfmt.o
>> In file included from ../third_party/icu/source/i18n/calendar.cpp:29:0:
>> ../third_party/icu/source/i18n/calendar.cpp: In function ‘ECalType 
>> icu_46::getCalendarType(const char*)’:
>> ../third_party/icu/source/common/unicode/utypes.h:514:41: error: 
>> ‘::_stricmp’ has not been declared
>>  #define U_STANDARD_CPP_NAMESPACE        ::
>>                                          ^
>> ../third_party/icu/source/common/cstring.h:70:41: note: in expansion of 
>> macro ‘U_STANDARD_CPP_NAMESPACE’
>>  #       define uprv_stricmp(str1, str2) U_STANDARD_CPP_NAMESPACE 
>> _stricmp(str1, str2)
>>                                          ^
>> ../third_party/icu/source/i18n/calendar.cpp:180:13: note: in expansion of 
>> macro ‘uprv_stricmp’
>>          if (uprv_stricmp(s, gCalTypes[i]) == 0) {
>>              ^
>> make[1]: *** 
>> [/home/jchen/v8/out/native/obj.target/icui18n/third_party/icu/source/i18n/calendar.o]
>>  
>> Error 1
>> make[1]: *** Waiting for unfinished jobs....
>> make[1]: Leaving directory `/home/jchen/v8/out'
>> make: *** [native] Error 2
>>
>> Please advise what I need to do to fix this.
>>
>> Thanks,
>> Jane
>>  
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