Libcurl 学习与使用

http://ftxtool.org/category/libcurl/
https://blog.csdn.net/wxywxywxy110/article/details/77816180
https://blog.csdn.net/zhhz_zhhz/article/details/73842150
https://blog.csdn.net/bjcxj/article/details/50957012

1 openssl

1. ./config --cross-compile-prefix=/home/public/mt-toolchain/usr/bin/mipsel-linux-
   --prefix=pwd/build no-asm shared
   说明：no-asm 在交叉编译过程中不使用汇编代码代码加速编译过程. shared 生成动态链接库.
   ./config --cross-compile-prefix=/home/solider/X1000/mipsel-gcc472-glibc216-mips32/bin/mips-linux-gnu- --prefix=/usr/local/x1000/libcurl no-asm shared

2. 修改Makefile
   a. PLATFORM=linux-x86_64 修改为 mips
   b. CONFIGURE_ARGS=linux-x86_64 也修改为 mips
   c. -m64 都去掉
   d. 修改 crypto/opensslconf.h, #define THIRTY_TWO_BIT

3. make; make install 即可

2 nghttp2
./configure --prefix=/usr/local/libcurl CC=/home/solider/mipsel-gcc472-glibc216-mips32/bin/mips-linux-gnu-gcc --host=mips-linux
./configure --prefix=/usr/local/x1000/libcurl CC=/home/solider/X1000/mipsel-gcc472-glibc216-mips32/bin/mips-linux-gnu-gcc --host=mips-linux

make
make install

3 libcurl
./configure --prefix=/usr/local/libcurl CC=/home/solider/mipsel-gcc472-glibc216-mips32/bin/mips-linux-gnu-gcc --host=mips-linux --with-ssl=/usr/local/libcurl/openssl --with-nghttp2=/usr/local/libcurl/libcurl