想写一个curl下载工具，批量保存页面中的图片或其他资料的脚本工具。
但在公司写好了之后，在家里不能运行。于是就上网搜索了一大圈，找到设置CodeBlocks使用静态链接库的方法。
- Go to Project build options->Compiler settings->#defines: type in
CURL_STATICLIB. When this is defined the libcurl.h header will have its function signatures preprocessed to fit static linkage. Otherwise dynamic linkage is assumed and the mangled names then become_imp__*. The unresolved errors from your screenshot indicate it's attempting a dynamic link rather than the desired static link.
- Under Project build options->Linker settings->Link libraries make
sure it contains the following: curl, rtmp, idn, ssl, ssh2, crypto, z, ws2_32, wldap32, winmm, gdi32. Note that order is important. Due to a design
deficiency of the gnu linker, the most dependant libraries need to be listed first followed by least dependant. Other linkers like msvc link and borland's ilinker do not exhibit such issues -- the libraries can be listed in any order.
- Under Project build options->Linker settings->Other linker options add in '-static'. This will make sure that the static version of 'idn' is used. If this switch is omitted then your compiled program could depend on 'libidn-11.dll' to run which probably isn't what you want.
