BUILD.md

libssh2.js

libssh2 over STREAMs on browser | nodejs

downloads

• zlib (https://www.zlib.net/zlib-1.2.11.tar.gz)
• mbedtls (https://github.com/ARMmbed/mbedtls/archive/refs/tags/v2.27.0.zip)
• libssh2 (https://www.libssh2.org/download/libssh2-1.10.0.tar.gz)

build libs

cd libssh2.js/deps
export EMPORTS=`pwd` 
mkdir builds && cd builds
unzip mbedtls-v2.27.0.zip 
tar -zxf zlib-1.2.11.tar.gz 
tar -zxf libssh2-1.10.0.tar.gz 

zlib

cd zlib-1.2.11
emconfigure ./configure --static --prefix=${EMPORTS}
emmake make -j4 
emmake make install
cd ..

mbedtls

cd mbedtls-2.27.0 
mkdir build && cd build 

emcmake cmake .. \
	-DMBEDTLS_FATAL_WARNINGS=OFF \
	-DENABLE_TESTING=OFF \
	-DENABLE_PROGRAMS=OFF \
	-DENABLE_ZLIB_SUPPORT=ON \
	-DZLIB_LIBRARY=${EMPORTS} \
	-DZLIB_INCLUDE_DIR=${EMPORTS}/include \
	-DCMAKE_BUILD_TYPE=Release \
	-DCMAKE_INSTALL_PREFIX=${EMPORTS}
emmake make -j4 
emmake make install 
cd ../../

libssh2

cd libssh2-1.10.0 
mkdir build && cd build 

emcmake cmake .. \
	-DBUILD_SHARED_LIBS=OFF \
	-DCRYPTO_BACKEND=mbedTLS \
	-DENABLE_ZLIB_COMPRESSION=ON \
	-DENABLE_DEBUG_LOGGING=OFF \
	-DCLEAR_MEMORY=ON \
	-DBUILD_EXAMPLES=OFF \
	-DBUILD_TESTING=OFF \
	-DZLIB_LIBRARY=${EMPORTS} \
	-DZLIB_INCLUDE_DIR=${EMPORTS}/include \
	-DMBEDTLS_INCLUDE_DIR=${EMPORTS}/include \
	-DMBEDTLS_LIBRARY=${EMPORTS} \
	-DMBEDX509_LIBRARY=${EMPORTS} \
	-DMBEDCRYPTO_LIBRARY=${EMPORTS} \
	-DCMAKE_BUILD_TYPE=Release \
	-DCMAKE_INSTALL_PREFIX=${EMPORTS} 
emmake make -j4 
emmake make install 
cd ../../

clean

rm -rf deps/builds

all libs has installed in deps