老师好,我编译使用make指令编译第(20. 3.9支持第三方静态库、动态库的使用)课件中的make指令时,总是提示
/usr/bin/ld: skipping incompatible ~/lib/ext_lib/libjpg.a when searching for -ljpg
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/7/../../../../lib/libjpg.a when searching for -ljpg
/usr/bin/ld: skipping incompatible /usr/lib/../lib/libjpg.a when searching for -ljpg
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/7/../../../libjpg.a when searching for -ljpg
/usr/bin/ld: skipping incompatible //usr/lib/l