Re: Make build with static library on 10.4
Re: Make build with static library on 10.4
- Subject: Re: Make build with static library on 10.4
- From: Rustam Muginov <email@hidden>
- Date: Sun, 9 May 2010 23:17:33 +0400
Please nevermind, i overlooked the "-L../../lib"
On May 9, 2010, at 11:16 PM, Rustam Muginov wrote:
> Looks like you did not specified the library search path to the libjost.a library.
> Try to add -L to your link flags
>
> On May 9, 2010, at 11:00 PM, Andy Wiese wrote:
>
>> I have a small c++ project that builds & uses a static library, which I would like to build with make in 10.4, 10.5, and 10.6.
>>
>> In 10.5 and 10.6, it builds just fine, but in 10.4 the linking stage doesn't seem to find any of the symbols in the shared library.
>>
>> The same code builds in Xcode, and I've tried to study Xcode's build output to see what it is doing differently. I believe I am passing the same options to g++ and libtool as Xcode.
>>
>> Following is the failed make output from this small project. A library file libjost.a is created, and nm and otool seem to show the symbols that ld complains about.
>>
>> My next step if I can't figure this out will be to create an even small test project, but I am hoping that someone will spot my error and I can avoid that chore.
>>
>> make -C src/jost
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o Array.o Array.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o Exceptions.o Exceptions.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o IntegralType.o IntegralType.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o Object.o Object.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o Parser.o Parser.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o Util.o Util.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -x c++ -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I.. -c -o Value.o Value.cpp
>> /Developer/usr/bin/libtool -static -arch_only i386 -syslibroot /Developer/SDKs/MacOSX10.4u.sdk Array.o Exceptions.o IntegralType.o Object.o Parser.o Util.o Value.o -o libjost.a
>> install -m 0755 libjost.a ../../lib/libjost.a
>> make -C demo/jsonv
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -x c++ -g -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I../../src/ -I../../../boost_trunk -c -o jsonv.o jsonv.cpp
>> /Developer/usr/bin/g++-4.0 -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -g -Wall -DBOOST_DATE_TIME_NO_LIB -I../../../boost_trunk -I../../src/ -L../../lib -ljost -I../../../boost_trunk jsonv.o -o jsonv
>> /Developer/usr/bin/../libexec/gcc/i686-apple-darwin8/4.0.1/ld: Undefined symbols:
>> jost::Parser::parse(std::basic_istream<char, std::char_traits<char> >&)
>> jost::Parser::instance()
>> typeinfo for jost::MalformedJSONStream
>> collect2: ld returned 1 exit status
>> make[1]: *** [all] Error 1
>> make: *** [all] Error 2
>>
>>
>> Any suggestions will be greatly appreciated!
>>
>> Andy
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