LINUX下载编译libcurl

• 下载编译openssl

https://blog.csdn.net/quantum7/article/details/104086731

• 下载编译libssh2

https://quantum6.blog.csdn.net/article/details/106130240

• 下载

https://curl.haxx.se/download.html

• 解压
• 编译

BUILD_LIBS=${HOME}/build_libs
 
./configure \
     --prefix=${BUILD_LIBS} \
     --with-ssl=${BUILD_LIBS}/openssl \
     --with-libssh2=${BUILD_LIBS} \
     --with-zlib \
    CFLAGS=-fPIC \
    --enable-shared
 
make
make install

实际编译中，prefix设置无效，需要：

sudo make install