uclinux下sqlite嵌入式数据库移植全攻略(2)_.htm

在嵌入式操作系统uclinux下应用的数据库sqlite

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	<tr><td height=20 align=center>http://www.sina.com.cn 2004年12月17日&nbsp;08:40 <font color=#A20010>天极yesky</font></td></tr>
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<p>　　文/余涛</p>

	<p>
<p>　　<b>一、修改sqlite/main.mk</b><br><br>　　1、TCCX<br><br>　　将<br><br><p>
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<td>TCCX = $(TCC) $(OPTS) $(THREADSAFE) $(USLEEP) -I. -I$(TOP)/src</td></tr></tbody></table><br>　　修改为<br><br>
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<td>TCCX = $(TCC) $(OPTS) $(THREADSAFE) $(USLEEP) -I. -I$(TOP)/src $(CFLAGS)</td></tr></tbody></table><br>　　即加上$(CFLAGS)标记。<br><br>　　2、 LIBOBJ<br><br>　　找到 # Object files for the SQLite library.<br><br>　　将其中的tclsqlite.o去掉。即去掉tcl有关的东西。<br><br>　　如果没有tclsqlite.o，那么不用处理它。<br><br>　　3、 sqlite$(EXE)<br><br>　　找到类似sqlite$(EXE)的一句，将： <br><br>
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<td>sqlite$(EXE): $(TOP)/src/shell.c libsqlite.a sqlite.h<br>$(TCCX) $(READLINE_FLAGS) -o sqlite$(EXE) $(TOP)/src/shell.c \<br>libsqlite.a $(LIBREADLINE) $(THREADLIB)</td></tr></tbody></table><br>　　替换为：<br><br>
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<td>shell.o: $(TOP)/src/shell.c sqlite.h<br>$(TCCX) $(READLINE_FLAGS) -c $(TOP)/src/shell.c<br><br>sqlite$(EXE): shell.o libsqlite.a<br>$(TCC) $(LDFLAGS) -o $@ shell.o \<br>libsqlite.a $(LIBREADLINE) $(THREADLIB) $(LDLIBS)</td></tr></tbody></table><br>　　即在sqlite$(EXE)上一行加上shell.o，及在其后加上$(LDLIBS)标记。这个是对/src/shell.c的编译方法的修改。<br><br>　　4、romfs <br><br>　　将：<br><br>
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<td>install: sqlite libsqlite.a sqlite.h<br>mv sqlite /usr/bin<br>mv libsqlite.a /usr/lib<br>mv sqlite.h /usr/include</td></tr></tbody></table><br>　　替换为：<br><br>
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<td>romfs: sqlite<br>$(ROMFSINST) /bin/sqlite</td></tr></tbody></table><br>　　即去掉make install项，加上make romfs项。 这个很重要，这将在romfs的/bin目录下生成sqlite。<br><br>　　5、clean<br><br>　　将：<br><br>
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<td>clean: <br>rm -f *.o sqlite libsqlite.a sqlite.h opcodes.*<br>rm -f lemon lempar.c parse.* sqlite*.tar.gz<br>rm -f $(PUBLISH)<br>rm -f *.da *.bb *.bbg gmon.out<br>rm -rf tsrc</td></tr></tbody></table><br>　　替换为：<br><br>
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<td>clean: <br>rm -f *.o sqlite libsqlite.a sqlite.h opcodes.* sqlite.gdb<br>rm -f $(PUBLISH)<br>rm -f *.da *.bb *.bbg gmon.out<br>rm -rf tsrc<br><br>distclean: clean<br>rm -f lemon lempar.c parse.* sqlite*.tar.gz<br>rm -f config.h</td></tr></tbody></table>
<p><br>　　即增加make distclean项。<br><p>
<p>
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