gcc 编译目标文件为可执行文件的问题

aini1987114

gcc  *.o  L /USR/LIB  -lsqlite3  -o     sync_sqlite3

出现无法找到-lsqlite3
gcc 用的是gcc-3.4.1

用的是sqlite-3.6.1版本
请问这个是什么问题？


huang@huang-desktop:~/lunwen/sync_sqlite3/build/Debug/GNU-Linux-x86$ gcc ./sync_sqlite3.o -o sync_sqlite3 -L /usr/lib -lcurl -ljson -luuid -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/libsqlite3.a when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/gcc/i486-linux-gnu/4.4.3/../../../../lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/gcc/i486-linux-gnu/4.4.3/../../../../lib/libsqlite3.a when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/../lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/../lib/libsqlite3.a when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/gcc/i486-linux-gnu/4.4.3/../../../libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/gcc/i486-linux-gnu/4.4.3/../../../libsqlite3.a when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/local/lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/local/lib/libsqlite3.a when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/libsqlite3.so when searching for -lsqlite3
/usr/bin/ld: skipping incompatible /usr/lib/libsqlite3.a when searching for -lsqlite3
/usr/bin/ld: cannot find -lsqlite3
collect2: ld returned 1 exit status

T-Bagwell

ls /usr/lib/libsql*看看

aini1987114

回复 2# T-Bagwell


  用ls查看 /usr/lib有  libsqlite3.a和libsqlite3.so两个文件   除此之外还有sqlite3的几个文件

goldenfort

回复 1# aini1987114


    L  前面 没有 -

aini1987114

gcc  *.o  -L /USR/LIB  -lsqlite3  -o     sync_sqlite3

L前面的-不是这个原因   我除了-lsqlite3之外还有-lcurl，-lcurl都没问题

myforever

你的gcc不支持这个选项