【问题】
折腾：
【记录】Cygwin下配置编译和安装crosstool-ng
期间，在cygwin下，make编译crosstool-ng时出错：
Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0 $ make LDFLAGS="-lintl -lcurses" GEN 'config/configure.in' GEN 'paths.mk' GEN 'paths.sh' DEP 'nconf.dep' CC 'nconf.o' CC 'nconf.gui.o' LD 'nconf' nconf.o:nconf.c:(.text+0x373): undefined reference to `_free_item' nconf.o:nconf.c:(.text+0x3cc): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x3d4): undefined reference to `_item_index' nconf.o:nconf.c:(.text+0x5cc): undefined reference to `_new_item' nconf.o:nconf.c:(.text+0x5fc): undefined reference to `_set_item_userptr' nconf.o:nconf.c:(.text+0x6e0): undefined reference to `_free_item' nconf.o:nconf.c:(.text+0x709): undefined reference to `_new_item' nconf.o:nconf.c:(.text+0x738): undefined reference to `_set_item_userptr' nconf.o:nconf.c:(.text+0x750): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x76b): undefined reference to `_item_userptr' nconf.o:nconf.c:(.text+0x78d): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x795): undefined reference to `_item_index' nconf.o:nconf.c:(.text+0x7aa): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x7c5): undefined reference to `_item_userptr' nconf.o:nconf.c:(.text+0x12be): undefined reference to `_unpost_menu' nconf.o:nconf.c:(.text+0x12e1): undefined reference to `_set_top_row' nconf.o:nconf.c:(.text+0x12ee): undefined reference to `_top_row' nconf.o:nconf.c:(.text+0x1342): undefined reference to `_item_count' nconf.o:nconf.c:(.text+0x135c): undefined reference to `_item_count' nconf.o:nconf.c:(.text+0x137b): undefined reference to `_set_top_row' nconf.o:nconf.c:(.text+0x1396): undefined reference to `_set_current_item' nconf.o:nconf.c:(.text+0x13ab): undefined reference to `_post_menu' nconf.o:nconf.c:(.text+0x14ff): undefined reference to `_set_menu_items' nconf.o:nconf.c:(.text+0x151a): undefined reference to `_scale_menu' nconf.o:nconf.c:(.text+0x15ac): undefined reference to `_set_menu_win' nconf.o:nconf.c:(.text+0x15c0): undefined reference to `_set_menu_sub' nconf.o:nconf.c:(.text+0x15dc): undefined reference to `_set_menu_format' nconf.o:nconf.c:(.text+0x160a): undefined reference to `_set_menu_format' nconf.o:nconf.c:(.text+0x161c): undefined reference to `_post_menu' nconf.o:nconf.c:(.text+0x19b3): undefined reference to `_menu_win' nconf.o:nconf.c:(.text+0x1a22): undefined reference to `_menu_win' nconf.o:nconf.c:(.text+0x1b08): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b22): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b39): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b50): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b67): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b7e): more undefined references to `_menu_driver' follow nconf.o:nconf.c:(.text+0x1c32): undefined reference to `_top_row' nconf.o:nconf.c:(.text+0x21f9): undefined reference to `_top_row' nconf.o:nconf.c:(.text+0x22c1): undefined reference to `_menu_win' nconf.o:nconf.c:(.text+0x23a7): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x23c1): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x23d8): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x23ef): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x2406): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x241d): more undefined references to `_menu_driver' follow nconf.o:nconf.c:(.text+0x28fb): undefined reference to `_new_panel' nconf.o:nconf.c:(.text+0x2a2a): undefined reference to `_new_menu' nconf.o:nconf.c:(.text+0x2a44): undefined reference to `_menu_opts_off' nconf.o:nconf.c:(.text+0x2a59): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2a6e): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2a83): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2a98): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2aad): undefined reference to `_set_menu_mark' nconf.o:nconf.c:(.text+0x2ac4): undefined reference to `_set_menu_fore' nconf.o:nconf.c:(.text+0x2adb): undefined reference to `_set_menu_back' nconf.o:nconf.c:(.text+0x2af2): undefined reference to `_set_menu_grey' nconf.o:nconf.c:(.text+0x2b89): undefined reference to `_unpost_menu' nconf.o:nconf.c:(.text+0x2b96): undefined reference to `_free_menu' /usr/lib/gcc/i686-pc-cygwin/4.5.3/../../../../i686-pc-cygwin/bin/ld: nconf.o: bad reloc address 0x0 in section `.data' /usr/lib/gcc/i686-pc-cygwin/4.5.3/../../../../i686-pc-cygwin/bin/ld: final link failed: Invalid operation collect2: ld returned 1 exit status Makefile:104: recipe for target `nconf' failed make[2]: *** [nconf] Error 1 Makefile:160: recipe for target `build-lib-kconfig' failed make[1]: *** [build-lib-kconfig] Error 2 Makefile:120: recipe for target `build' failed make: *** [build] Error 2
如图：
即：
| nconf.o:nconf.c:(.text+0x373): undefined reference to `_free_item’ |
【解决过程】
1.看起来又是缺少了某个库。
但是结果google搜：
mconf.o undefined reference to _free_item
之类的，都找不到有类似的错误。
2.搜
_free_item _current_item _item_index
找到一个：
http://vak-opensource.googlecode.com/svn/trunk/hash-bench/symbols
但是还是没搞懂，到底是属于哪个库的。
3.后来找到：
http://vak-opensource.googlecode.com/svn/trunk/hash-bench/
中有个
http://vak-opensource.googlecode.com/svn/trunk/hash-bench/Makefile
其中提到了
hash-bench
所以去看看是个什么东西。
但是没找到。
4.重新make clean一下：
Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0 $ make clean RM 'ct-ng' RM 'scripts/crosstool-NG.sh' RM 'scripts/saveSample.sh' RM 'scripts/showTuple.sh' RM 'paths' RM 'config/configure.in' RM 'kconfig' RM 'docs/ct-ng.1' RM 'docs/ct-ng.1.gz'
再重新make试试：
Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0 $ make LDFLAGS="-lintl -lcurses" SED 'ct-ng' SED 'scripts/crosstool-NG.sh' SED 'scripts/saveSample.sh' SED 'scripts/showTuple.sh' GEN 'config/configure.in' GEN 'paths.mk' GEN 'paths.sh' DEP 'nconf.gui.dep' DEP 'nconf.dep' DEP 'lxdialog/checklist.dep' DEP 'lxdialog/inputbox.dep' DEP 'lxdialog/util.dep' DEP 'lxdialog/textbox.dep' DEP 'lxdialog/yesno.dep' DEP 'lxdialog/menubox.dep' DEP 'mconf.dep' DEP 'conf.dep' BISON 'zconf.tab.c' GPERF 'zconf.hash.c' LEX 'lex.zconf.c' DEP 'zconf.tab.dep' CC 'zconf.tab.o' CC 'conf.o' LD 'conf' CC 'lxdialog/menubox.o' CC 'lxdialog/yesno.o' CC 'lxdialog/textbox.o' CC 'lxdialog/util.o' CC 'lxdialog/inputbox.o' CC 'lxdialog/checklist.o' CC 'mconf.o' LD 'mconf' CC 'nconf.o' CC 'nconf.gui.o' LD 'nconf' nconf.o:nconf.c:(.text+0x373): undefined reference to `_free_item' nconf.o:nconf.c:(.text+0x3cc): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x3d4): undefined reference to `_item_index' nconf.o:nconf.c:(.text+0x5cc): undefined reference to `_new_item' nconf.o:nconf.c:(.text+0x5fc): undefined reference to `_set_item_userptr' nconf.o:nconf.c:(.text+0x6e0): undefined reference to `_free_item' nconf.o:nconf.c:(.text+0x709): undefined reference to `_new_item' nconf.o:nconf.c:(.text+0x738): undefined reference to `_set_item_userptr' nconf.o:nconf.c:(.text+0x750): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x76b): undefined reference to `_item_userptr' nconf.o:nconf.c:(.text+0x78d): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x795): undefined reference to `_item_index' nconf.o:nconf.c:(.text+0x7aa): undefined reference to `_current_item' nconf.o:nconf.c:(.text+0x7c5): undefined reference to `_item_userptr' nconf.o:nconf.c:(.text+0x12be): undefined reference to `_unpost_menu' nconf.o:nconf.c:(.text+0x12e1): undefined reference to `_set_top_row' nconf.o:nconf.c:(.text+0x12ee): undefined reference to `_top_row' nconf.o:nconf.c:(.text+0x1342): undefined reference to `_item_count' nconf.o:nconf.c:(.text+0x135c): undefined reference to `_item_count' nconf.o:nconf.c:(.text+0x137b): undefined reference to `_set_top_row' nconf.o:nconf.c:(.text+0x1396): undefined reference to `_set_current_item' nconf.o:nconf.c:(.text+0x13ab): undefined reference to `_post_menu' nconf.o:nconf.c:(.text+0x14ff): undefined reference to `_set_menu_items' nconf.o:nconf.c:(.text+0x151a): undefined reference to `_scale_menu' nconf.o:nconf.c:(.text+0x15ac): undefined reference to `_set_menu_win' nconf.o:nconf.c:(.text+0x15c0): undefined reference to `_set_menu_sub' nconf.o:nconf.c:(.text+0x15dc): undefined reference to `_set_menu_format' nconf.o:nconf.c:(.text+0x160a): undefined reference to `_set_menu_format' nconf.o:nconf.c:(.text+0x161c): undefined reference to `_post_menu' nconf.o:nconf.c:(.text+0x19b3): undefined reference to `_menu_win' nconf.o:nconf.c:(.text+0x1a22): undefined reference to `_menu_win' nconf.o:nconf.c:(.text+0x1b08): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b22): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b39): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b50): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b67): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x1b7e): more undefined references to `_menu_driver' follow nconf.o:nconf.c:(.text+0x1c32): undefined reference to `_top_row' nconf.o:nconf.c:(.text+0x21f9): undefined reference to `_top_row' nconf.o:nconf.c:(.text+0x22c1): undefined reference to `_menu_win' nconf.o:nconf.c:(.text+0x23a7): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x23c1): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x23d8): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x23ef): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x2406): undefined reference to `_menu_driver' nconf.o:nconf.c:(.text+0x241d): more undefined references to `_menu_driver' follow nconf.o:nconf.c:(.text+0x28fb): undefined reference to `_new_panel' nconf.o:nconf.c:(.text+0x2a2a): undefined reference to `_new_menu' nconf.o:nconf.c:(.text+0x2a44): undefined reference to `_menu_opts_off' nconf.o:nconf.c:(.text+0x2a59): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2a6e): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2a83): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2a98): undefined reference to `_menu_opts_on' nconf.o:nconf.c:(.text+0x2aad): undefined reference to `_set_menu_mark' nconf.o:nconf.c:(.text+0x2ac4): undefined reference to `_set_menu_fore' nconf.o:nconf.c:(.text+0x2adb): undefined reference to `_set_menu_back' nconf.o:nconf.c:(.text+0x2af2): undefined reference to `_set_menu_grey' nconf.o:nconf.c:(.text+0x2b89): undefined reference to `_unpost_menu' nconf.o:nconf.c:(.text+0x2b96): undefined reference to `_free_menu' /usr/lib/gcc/i686-pc-cygwin/4.5.3/../../../../i686-pc-cygwin/bin/ld: nconf.o: bad reloc address 0x0 in section `.data' /usr/lib/gcc/i686-pc-cygwin/4.5.3/../../../../i686-pc-cygwin/bin/ld: final link failed: Invalid operation collect2: ld returned 1 exit status Makefile:104: recipe for target `nconf' failed make[2]: *** [nconf] Error 1 Makefile:160: recipe for target `build-lib-kconfig' failed make[1]: *** [build-lib-kconfig] Error 2 Makefile:120: recipe for target `build' failed make: *** [build] Error 2 Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0 $
错误依旧。
5.后来实在不行了，无意间，参考之前的：
去把
crosstool-ng-1.18.0\kconfig\Makefile
中的nconf从：
$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses nconf: LDFLAGS += -lmenu -lpanel -lncurses
改为：
#$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses $(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses $(INTL_CFLAGS) nconf: LDFLAGS += -lmenu -lpanel -lncurses
再去编译：
make LDFLAGS="-lintl -lcurses"
结果问题依旧。
6.再改为：
#$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses #$(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses $(INTL_CFLAGS) $(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses/ $(INTL_CFLAGS) nconf: LDFLAGS += -lmenu -lpanel -lncurses
再试试：
make LDFLAGS="-lintl -lcurses"
结果问题还是依旧。
7.再改为：
#$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses #$(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses $(INTL_CFLAGS) $(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses/ $(INTL_CFLAGS) nconf: LDFLAGS += -lintl -lmenu -lpanel -lncurses
再去用
make LDFLAGS="-lintl -lcurses"
编译试试，结果问题依旧。
8.再改为：
$(conf_OBJ) $(conf_DEP): CFLAGS += $(INTL_CFLAGS) conf: LDFLAGS += -lintl #mconf: LDFLAGS += $(NCURSES_LDFLAGS) mconf: LDFLAGS += -lintl $(NCURSES_LDFLAGS) #$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses #$(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses $(INTL_CFLAGS) $(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses/ $(INTL_CFLAGS) nconf: LDFLAGS += -lintl -lmenu -lpanel -lncurses
再去试试：
make
结果就可以了：
Administrator@PC-20130611GART /home/develop/crosstool-ng/crosstool-ng-1.18.0 $ make GEN 'config/configure.in' GEN 'paths.mk' GEN 'paths.sh' LD 'nconf' SED 'docs/ct-ng.1' GZIP 'docs/ct-ng.1.gz'
如图：
【总结】
此处，在cygwin中，make编译crosstool-ng出现：
| nconf.o:nconf.c:(.text+0x373): undefined reference to `_free_item’ |
的错误，
原因是：
好像是，之前的make加了参数：
make LDFLAGS="-lintl -lcurses"
和nconf部分：
$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses nconf: LDFLAGS += -lmenu -lpanel -lncurses
冲突了。
所以导致出现相对比较异常的问题，而且始终都找不到解决办法。
解决办法是：
最后是：
确保make时不要通过LDFLAGS去指定那些库intl和curses
只是通过修改makefile文件：
crosstool-ng-1.18.0\kconfig\Makefile
改为：
$(conf_OBJ) $(conf_DEP): CFLAGS += $(INTL_CFLAGS) conf: LDFLAGS += -lintl #mconf: LDFLAGS += $(NCURSES_LDFLAGS) mconf: LDFLAGS += -lintl $(NCURSES_LDFLAGS) #$(nconf_OBJ) $(nconf_DEP): CFLAGS += $(INTL_CFLAGS) -I/usr/include/ncurses #nconf: LDFLAGS += -lmenu -lpanel -lncurses $(nconf_OBJ) $(nconf_DEP): CFLAGS += -I/usr/include/ncurses/ $(INTL_CFLAGS) nconf: LDFLAGS += -lintl -lmenu -lpanel -lncurses
然后直接
make
编译就可以了。
转载请注明：在路上 » 【已解决】Cygwin下make编译crosstool-ng出错：nconf.o:nconf.c:(.text+0x373): undefined reference to `_free_item’