I have build nghttp2 and OpenSSL with the following command both statically and
shared:
OpenSSL:
wget https://www.openssl.org/source/openssl-1.1.0g.tar.gz
tar -xvzf openssl-1.1.0g.tar.gz
cd openssl-1.1.0g/
./Configure mingw shared --cross-compile-prefix=i686-w64-mingw32-
--prefix=/opt/mingw64/Win32
make
make install
NGHTTP2
wget
https://github.com/nghttp2/nghttp2/releases/download/v1.28.0/nghttp2-1.28.0.tar.gz
tar xf nghttp2-1.28.0.tar.gz
cd nghttp2-1.28.0/
./configure --host=i686-w64-mingw32 --prefix=/opt/mingw64/Win32
OPENSSL_CFLAGS="/I/opt/mingw64/Win32/openssl/include"
OPENSSL_LIBS="-L/opt/mingw64/Win32/openssl/lib -lssl -lcrypto"
make
make install
When I build Curl dynamically with the following command it works fine:
i686-w64-mingw32-g++ -Wall Programm.cpp -o Programm.exe
-I/opt/mingw64/Win32/include -L/opt/mingw64/Win32/lib -static-libgcc
-static-libstdc++ -DCURL_STATICLIB -lcurl -lnghttp2 -lssl -lcrypto -lpthread
-lws2_32 -std=c++11
However, when I try to build Curl statically with the following command it
fails:
i686-w64-mingw32-g++ -Wall -static Programm.cpp -o Programm.exe
-I/opt/mingw64/Win32/include -L/opt/mingw64/Win32/lib -static-libgcc
-static-libstdc++ -DCURL_STATICLIB -lcurl -lnghttp2 -lssl -lcrypto -lssl
-lcrypto -lz -lpthread -lws2_32 -std=c++11
The errors returned are:
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x47):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x77):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xaf):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x448):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x4ac):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x5d4):
more undefined references to `_imp__nghttp2_session_get_stream_user_data' follow
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x6ee):
undefined reference to `_imp__nghttp2_session_want_write'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x75e):
undefined reference to `_imp__nghttp2_priority_spec_init'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x7e2):
undefined reference to `_imp__nghttp2_submit_priority'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x7ef):
undefined reference to `_imp__nghttp2_session_send'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x8d3):
undefined reference to `_imp__nghttp2_session_del'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x94d):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xb43):
undefined reference to `_imp__nghttp2_submit_rst_stream'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xb4e):
undefined reference to `_imp__nghttp2_is_fatal'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xb69):
undefined reference to `_imp__nghttp2_session_get_remote_settings'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xcdb):
undefined reference to `_imp__nghttp2_submit_rst_stream'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xce4):
undefined reference to `_imp__nghttp2_is_fatal'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xda8):
undefined reference to `_imp__nghttp2_session_set_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xe80):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xeca):
undefined reference to `_imp__nghttp2_session_set_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xf6d):
undefined reference to `_imp__nghttp2_session_want_read'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xf87):
undefined reference to `_imp__nghttp2_session_want_write'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0xfc7):
undefined reference to `_imp__nghttp2_session_mem_recv'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x1036):
undefined reference to `_imp__nghttp2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x11c5):
undefined reference to `_imp__nghttp2_http2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x1298):
undefined reference to `_imp__nghttp2_session_resume_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x12ca):
undefined reference to `_imp__nghttp2_is_fatal'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x176c):
undefined reference to `_imp__nghttp2_submit_request'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x17bb):
undefined reference to `_imp__nghttp2_session_send'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x17f9):
undefined reference to `_imp__nghttp2_session_resume_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x1d0c):
undefined reference to `_imp__nghttp2_session_mem_recv'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x1d19):
undefined reference to `_imp__nghttp2_is_fatal'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x1f9e):
undefined reference to `_imp__nghttp2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2037):
undefined reference to `_imp__nghttp2_session_callbacks_new'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2071):
undefined reference to `_imp__nghttp2_session_callbacks_set_send_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2086):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_frame_recv_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x209b):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_invalid_frame_recv_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x20b0):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_data_chunk_recv_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x20c5):
undefined reference to
`_imp__nghttp2_session_callbacks_set_before_frame_send_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x20da):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_frame_send_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x20ef):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_frame_not_send_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2104):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_stream_close_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2119):
undefined reference to
`_imp__nghttp2_session_callbacks_set_on_begin_headers_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x212e):
undefined reference to `_imp__nghttp2_session_callbacks_set_on_header_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2143):
undefined reference to `_imp__nghttp2_session_callbacks_set_error_callback'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x215e):
undefined reference to `_imp__nghttp2_session_client_new'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x216d):
undefined reference to `_imp__nghttp2_session_callbacks_del'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x21b7):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x21e7):
undefined reference to `_imp__nghttp2_session_get_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x22bc):
undefined reference to `_imp__nghttp2_version'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x22f2):
undefined reference to `_imp__nghttp2_http2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2510):
undefined reference to `_imp__nghttp2_session_set_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2555):
undefined reference to `_imp__nghttp2_submit_rst_stream'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2631):
undefined reference to `_imp__nghttp2_pack_settings_payload'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2751):
undefined reference to `_imp__nghttp2_session_resume_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x298c):
undefined reference to `_imp__nghttp2_submit_settings'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x29bd):
undefined reference to `_imp__nghttp2_session_set_local_window_size'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2a41):
undefined reference to `_imp__nghttp2_session_upgrade'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2a54):
undefined reference to `_imp__nghttp2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2a85):
undefined reference to `_imp__nghttp2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2ab5):
undefined reference to `_imp__nghttp2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2afb):
undefined reference to `_imp__nghttp2_session_set_stream_user_data'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2b49):
undefined reference to `_imp__nghttp2_session_mem_recv'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2b54):
undefined reference to `_imp__nghttp2_is_fatal'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2b88):
undefined reference to `_imp__nghttp2_strerror'
/opt/mingw64/Win32/lib/libcurl.a(libcurl_la-http2.o):http2.c:(.text+0x2bb5):
undefined reference to `_imp__nghttp2_strerror'
collect2: error: ld returned 1 exit status
What am I doing wrong when trying to build CURL statically? I included
everything that has been returned by the curl-config —-static-libraries command?
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