sql.cpp:(.text+0x98): undefined reference to
`sqlite3_open'
sql.cpp:(.text+0xca): undefined reference to
`sqlite3_exec'
sql.cpp:(.text+0x11d): undefined reference to
`sqlite3_exec'
sql.cpp:(.text+0x158): undefined reference to
`sqlite3_exec'
sql.cpp:(.text+0x193): undefined reference to
`sqlite3_exec'
sql.cpp:(.text+0x1c6): undefined reference to
`sqlite3_close'
sql.cpp:(.text+0x250): undefined reference to
`sqlite3_errmsg'
sql.cpp:(.text+0x27c): undefined reference to
`sqlite3_close'
解决办法：找到makefile；
找到这一行：
LIBS = $(SUBLIBS) -L/usr/lib
-lQtSql -lQtGui -lQtCore
-lpthread
后面加-lsqlite3
