OSX: How do I convert a static library to a dynamic one? -


suppose have third party library called somelib.a on mac running mountain lion xcode 4.4 installed. want dynamic library out of called somelib.dylib. appropriate linux command be:

g++ -fpic -shared -wl,-whole-archive somelib.a -wl,-no-whole-archive -o somelib.so

where -whole-archive , -no-whole-archive passed linker. when equivalent mac:

g++ -fpic -shared -wl,-whole-archive somelib.a -wl,-no-whole-archive -o somelib.dylib

ld fails error:

ld: unknown option: -whole-archive

it seems ld on osx different gnu ld. how have modify above command desired result?

thank in advance!

i found out solution problem:

g++ -fpic -shared -wl,-all_load somelib.a -wl,-noall_load -o somelib.dylib

the required arguments -all_load , -noall_load.


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