cmake .. \
-DPOSITION_INDEPENDENT_CODE=True \
-DCMAKE_INSTALL_PREFIX=/home/Apple/Design/Library/Standard_Library/Libraries/CURL \
-DCMAKE_C_COMPILER=/usr/bin/gcc-8 \
-DCMAKE_CXX_COMPILER=/usr/bin/g++-8 \
-DCMAKE_USE_OPENSSL=ON \
-DOPENSSL_ROOT_DIR=/home/Apple/Design/Library/openssl \
-DOPENSSL_LIBRARIES=/home/Apple/Design/Library/openssl/lib \
-DUSE_ZLIB=ON \
-DZLIB_LIBRARIES=/home/Apple/Design/Library/ZIP/zlib/zlib/lib \
-DZLIB_INCLUDE_DIRS=/home/Apple/Design/Library/ZIP/zlib/zlib/include


-DCMake_C_STANDARD=17 \
-DCMake_CXX_STANDARD=17 \
-DCMAKE_BUILD_TYPE=Release \
-DBUILD_SHARED_LIBRARY=ON \

#使用configure编译
设置外置路径，在这里设置libssh2和openssl的路径，设置的是其中的pkgconfig的路径
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/home/Apple/Design/Library_Project/Library_Project/External/Libraries/libssh2/lib/pkgconfig \
export PKG_CONFIG_PATH=$PKG_CONFIG_PATH:/home/Apple/Design/Library_Project/Library_Project/External/Libraries/OpenSSL-1.1.1/lib/pkgconfig

../configure \
--with-pic \
--prefix=/home/Apple/Design/Library_Project/Library_Project/External/Libraries/CURL \
CC=/usr/bin/gcc \
--with-openssl \
--with-libssh2

--with-zlib \

make
make install