I want to create a shared lib with certain libs statically linked to it. I can generate a fully shared lib as follows:
If I do ldd on this lib, I get:
Now, let's say I want to remove the dependency from libs in the folder /opt/freeware. For this, I am thinking to statically link libgcc_s.a, libssl.a and libcrypto.a. What flags can I pass to gcc so that it links these libs statically? It might also be okay to link everything statically so there is no dependence on any external libs.
Code:
gcc -maix64 -DHAVE_CONFIG_H -I. -I./src -DHAVE_OPENSSL -I/usr/include/openssl -I/usr/include -I/usr/include/apr-1 -D_LARGEFILE64_SOURCE -I/usr/java8_64/include -shared -o libnetty_tcnative.so src/jnilib.c src/bb.c src/error.c src/native_constants.c src/ssl.c src/sslcontext.c src/sslutils.c -lc -L/opt/freeware/lib64 -lapr-1 -lssl -lcrypto -lpthread -Wl,-bnoentry -maix64 -O3 -pthread -Wl,-bnoquietCode:
libnetty_tcnative.so needs:
/opt/freeware/lib64/libgcc_s.a(shr.o)
/opt/freeware/lib64/libssl.a(libssl.so.1.1.0)
/opt/freeware/lib64/libcrypto.a(libcrypto.so.1.1.0)
/usr/lib/libpthread.a(shr_xpg5_64.o)
/usr/lib/libc.a(shr_64.o)
/unix
/usr/lib/libcrypt.a(shr_64.o)