RUN CFLAGS="-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions --param=ssp-buffer-size=4" make -f win32/Makefile.gcc
RUN INCLUDE_PATH=/usr/x86_64-w64-mingw32/include LIBRARY_PATH=/usr/x86_64-w64-mingw32/lib BINARY_PATH=/usr/x86_64-w64-mingw32/bin make install-f win32/Makefile.gcc
# OPENSSL
WORKDIR /builds
RUN curl -O-J https://www.openssl.org/source/openssl-1.1.0c.tar.gz
RUN tar xf openssl-1.1.0c.tar.gz
WORKDIR /builds/openssl-1.1.0c
RUN CROSS_COMPILE="x86_64-w64-mingw32-" ./Configure -DHAVE_STRUCT_TIMESPEC-lz-lws2_32 zlib mingw64 no-shared --prefix=/usr/x86_64-w64-mingw32