gcc 3 and gcc 2.96
I'm using Redhat Linux 9. How do i uninstall gcc 3 and install gcc 2.96?? Would gcc 3 and gcc 2.96 be under the add/remover applications?? Please reply back. Thanks.
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I think you can install the gcc 2.96 rpm without uninstalling gcc3, and it should work under the name gcc-2.96. Maybe it isn磘 in the redhat cd but you can download it. Anyway, why do you need to install gcc2.96 having a newer version?
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I need to uninstall gcc 3 and install gcc 2.96 so i can install my modem drivers. Can you tell me where i can download gcc 2.96 from? Can you give me instructions on how to install gcc 2.96? Thanks.
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http://rpmfind.net/linux/rpm2html/se...?query=gcc2.96
this one's from mandy but the only one i found version 2.95 is available everywhere http://gcc.gnu.org but maybe u prefer a tar-gunzipped binary, just download and follow the INSTALL instructions. cheers, jens |
The best rpm browser I know is http://www.pbone.net/ ,there you can find a lot of RPMs for Redhat, Mandrake, etc...
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I wouldn't uninstall gcc3, though. You could run into all sorts of problems trying to compile against gcc2 compiled libraries with gcc3 (I think this may be a problem with C++, anyway). It should be possible to have both compilers installed at one.
Alex |
dsantamassino,
as others pointed out, I would not deinstall gcc3 but rather install gcc-2.95 in another directory, let's say /your/directory/bin/ and put this directory as the first one in your path. export PATH=/your/directory/bin:$PATH If needed you can make a link to gcc-2.95: ln -s /your/directory/bin/gcc-2.95 /your/directory/bin/gcc This way all the calls for gcc compiler will end up at gcc-2.95 and you still have gcc-3 at your hand if needed later. Personally, I did have some problems with gcc-3 as trying to compile some VoIP software. gcc-2.95 seems to be the most stable compiler around and it has been widely tested and used. I would stay with 2.95-3 if there is no compelling need to take any other version. |
help!!!my visit.c access sybase still failed
Hi:
how r u?! i'm a Chinese man ,a lover of LINUX,i'm very glad to get ur email ,and very glad to make friends with u . now ,i have a question need ur help ,that my visit.c can't access sybase DATABASE ,the step and result as follow: tell me ,what shall i do???? some wrong remains when i compile my C code under LINUX. my visit.c access sybase still failed ,i have no any idea ,so ,i need ur help ! any way, i appricate ur help !^_^and look forward to ur helping ,answer me as quickly as u can please ! my email: xhs1314@cmmail.com my OS : LINUX REDHAT 8.0 gcc version : 3.2.2 DB : sybase /*the file name:visit.c */ #include<stdlib.h> #include<string.h> #include<sybfront.h> #include<sybdb.h> #include<syberror.h> LOGINREC *loginrec; DBPROCESS *dbproc; RETCODE return_code; char organ_no[5],account_no[6]; unsigned amount; char cmdstr[450]; int main(int argc,char **argv) { strcpy(organ_no,"0301"); strcpy(account_no,"00802"); amount=888.88; organ_no[4]=account_no[5]='\0'; sprintf(cmdstr,"execss_jz\' %s\',\'%s\',\'%d\'",organ_no,account_no,amount); conn_init(); system ("clean"); printf ("\n\n\n count success!"); getchar (); dbexit (); } conn_init() { if(dbinit()==FAIL)printf("initionalize fail!"); if((loginrec=dblogin())==NULL)printf("register fail!"); if((DBSETLPWD(loginrec,"nhusr"))==FAIL)printf("DATABASE password error "); if((dbproc=dbopen(loginrec,NULL))==NULL)printf("can't connect to DB"); if((dbuse(dbproc,"nhdb"))==FAIL)printf("open the DB fail!"); } 编译上面的文件结果如下: file://when i compile the visit.c ,the result as follow: [root@server test]# gcc -I. -I/opt/sybase-11.9.2/include visit.c /opt/sybase-11.9.2/lib/libsybdb.a -o visit /opt/sybase-11.9.2/lib/libsybdb.a(dbcursut.o)(.text+0xbb): In function `db__crs_search_phrase': : undefined reference to `__ctype_tolower' /opt/sybase-11.9.2/lib/libsybdb.a(dbcursut.o)(.text+0x110): In function `db__crs_search_phrase': : undefined reference to `__ctype_tolower' /opt/sybase-11.9.2/lib/libsybdb.a(intslist.o)(.text+0x17e): In function `intl__strblist': : undefined reference to `__ctype_b' /opt/sybase-11.9.2/lib/libsybdb.a(intnent.o)(.text+0xbf): In function `intl_nextentry': : undefined reference to `__ctype_b' /opt/sybase-11.9.2/lib/libsybdb.a(intnent.o)(.text+0x113): In function `intl_nextentry': : undefined reference to `__ctype_b' /opt/sybase-11.9.2/lib/libsybdb.a(intnent.o)(.text+0x1b6): In function `intl_nextentry': : undefined reference to `__ctype_b' /opt/sybase-11.9.2/lib/libsybdb.a(intnval.o)(.text+0x429): In function `intl_nextvalue': : undefined reference to `__ctype_b' /opt/sybase-11.9.2/lib/libsybdb.a(intnval.o)(.text+0x453): more undefined references to `__ctype_b' follow collect2: ld returned 1 exit status 用Makefile执行的结果也同上面一样 when i excute with Makefile (as follow ),same result appear, /* Makefile */ visit:visit.c gcc -I. -I/opt/sybase/include visit.c /opt/sybase-11.9.2/lib/libblk.a /opt/sybase-11.9.2/lib/li bcomn.a /opt/sybase-11.9.2/lib/libcs.a /opt/sybase-11.9.2/lib/libct.a /opt/sybas e-11.9.2/lib/libintl.a /opt/sybase-11.9.2/lib/libsybdb.a /opt/sybase-11.9.2/lib/ libsybtcl.a -o visit [root@server root]#cd /opt/sybase-9.11.2/lib [root@server lib]# ls examples.so libcomn.so libct.a libintl.a libssfile.so libsybdb.a libsybtcl.so libblk.a libcs.a libct.so libintl.so libsstasks6.so libsybdb.so sybsyesp.so libcomn.a libcs.so libinsck.so libssencode.so libsstools6.so libsybtcl.a xpsmsgs.so |
There is a gcc 3.2 backwards compatible to gcc 2.96 rpm available at redhat network hope this helps
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