- From: zhu mingyu <frankzhu_2002@hotmail.com>
- Date: Wed, 04 Aug 2004 15:24:18 -0700
- To: www-lib@w3.org
Hi, I have browse though the archives and found a lot of people ask why link produce such error, but I haven't found a good solution to that. I'd like to hear any answer for this kind of problem , with my additional information. My build command is, gcc -g -o test `libwww-config --cflags` library/examples/libapp_2.c `libwww-config --libs` error message is, /usr/local/lib/libwwwstream.a(HTFSave.o)(.text+0x563): In function `HTSaveLocally': /usr/w3c-libwww-5.4.0/Library/src/HTFSave.c:189: undefined reference to `_HTBind_getSuffix' /usr/local/lib/libwwwstream.a(HTFSave.o)(.text+0x7af): In function `HTSaveAndExecute': /usr/w3c-libwww-5.4.0/Library/src/HTFSave.c:254: undefined reference to `_HTBind_getSuffix' collect2: ld returned 1 exit status By explicitly specify the external object, I can pass the build by gcc -g -o test `libwww-config --cflags` library/examples/libapp_2.c `libwww-config --libs` library/src/htbind.o /library/src/htchunk.o Since I can't always do build by adding objects manually, I'd like to know why it fails in the first case. BTW, i've done another experiment as the following, 1. touch libapp_2.c 2. make |less This will force gcc to make libapp.exe again. I can see it pass with the following compile/link options, Entering directory `/usr/w3c-libwww-5.4.0/Library/Examples' gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I./../src -I../../modules/expat/xmlparse -I./../src/SSL -g -O2 -Wall -c libapp_2.c /bin/sh ../../libtool --mode=link gcc -g -O2 -Wall -o libapp_2.exe libapp_2.o ../src/libwwwinit.la ../src/libwwwapp.la .../../Library/src/libwwwxml.la ../../modules/expat/xmlparse/libxmlparse.la .../../modules/expat/xmltok/libxmltok.la ../src/libwwwhtml.la .../src/libwwwtelnet.la ../src/libwwwnews.la ../src/libwwwhttp.la .../src/libwwwmime.la ../src/libwwwgopher.la ../src/libwwwftp.la .../src/libwwwdir.la ../src/libwwwcache.la ../src/libwwwstream.la .../src/libwwwfile.la ../src/libwwwmux.la ../src/libwwwtrans.la .../src/libwwwcore.la ../src/libwwwutils.la -lm .../../modules/md5/libmd5.la gcc -g -O2 -Wall -o libapp_2.exe libapp_2.o ../src/.libs/libwwwinit.a .../src/.libs/libwwwapp.a ../../Library/src/.libs/libwwwxml.a .../../modules/expat/xmlparse/.libs/libxmlparse.a .../../modules/expat/xmltok/.libs/libxmltok.a ../src/.libs/libwwwhtml.a .../src/.libs/libwwwtelnet.a ../src/.libs/libwwwnews.a .../src/.libs/libwwwhttp.a ../src/.libs/libwwwmime.a .../src/.libs/libwwwgopher.a ../src/.libs/libwwwftp.a .../src/.libs/libwwwdir.a ../src/.libs/libwwwcache.a .../src/.libs/libwwwstream.a ../src/.libs/libwwwfile.a .../src/.libs/libwwwmux.a ../src/.libs/libwwwtrans.a .../src/.libs/libwwhttp://by13fd.bay13.hotmail.msn.com/cgi-bin/compose?&curmbox=F000000002&a=e42d35f410371000112b69c0c9f00cb4# 发送wcore.a ../src/.libs/libwwwutils.a ../../modules/md5/.libs/libmd5.a My platform is cygwin, gcc version is 3.3.1 _________________________________________________________________ 享用世界上最大的电子邮件系统— MSN Hotmail。 http://www.hotmail.com
Received on Wednesday, 4 August 2004 19:16:28 UTC