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From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040808 Description of problem: Attempted to rebuild krb5-1.2.7-28.src.rpm using an (upgraded) gcc-3.3.3 compiler toolchain, but the build failed to complete. Version-Release number of selected component (if applicable): krb5-1.2.7-28.src.rpm How reproducible: Always Steps to Reproduce: 1. Install gcc-3.3.3 2. Rebuild krb5-1.2.7-28.src.rpm Actual Results: . . . gcc -DKRB5_DNS_LOOKUP_KDC=1 -DKRB5_DNS_LOOKUP_REALM=1 -DKRB5_DNS_LOOKUP=1 -DSTDC_HEADERS=1 -DHAVE_STRING_H=1 -DHAVE_ARPA_NAMESER_H=1 -DHAVE_UNISTD_H=1 -DHAVE_SYS_SELECT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_ARPA_INET_H=1 -DTERMCAP=1 -DUSE_TERMIO=1 -DPOSIX_SIGNALS=1 -DKRB4=1 -DAUTHENTICATION -DENCRYPTION -DKRB5 -DFORWARD -UNO_LOGIN_F -DLOGIN_CAP_F -DLOGIN_PROGRAM=KRB5_PATH_LOGIN -DLINEMODE -DKLUDGELINEMODE -DDIAGNOSTICS -DENV_HACK -DOLD_ENVIRON -DKRB5_KRB4_COMPAT -I../../../include -I./../../../include -I../../../include/krb5 -I./../../../include/krb5 -I.. -I./.. -O2 -march=i386 -mcpu=i686 -D_FILE_OFFSET_BITS=64 -fPIC -c commands.c In file included from commands.c:63: /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/varargs.h:4:2: #error "GCC no longer implements <varargs.h>." /usr/lib/gcc-lib/i386-redhat-linux/3.3.3/include/varargs.h:5:2: #error "Revise your code to use <stdarg.h>." . . . Expected Results: It should have built cleanly. Additional info: The problem seems to be that inclusion of <varargs.h> is no longer supported in gcc-3.3.3, and has been replaced by <stdarg.h>. The attached patch (mostly syntax-related) fixes this and allows a clean build of krb5-1.2.7-28.src.rpm with gcc-3.3.3 (it should also work with earlier releases of gcc).
Created attachment 104881 [details] Patchfile for krb5-1.2.7-28 to allow building with gcc-3.3.3 Added as last patch (#45) in specfile, but the order doesn't really matter - it only touches one file: krb5-1.2.7/src/appl/telnet/telnet/commands.c
Fixed for RHEL3 in 1.2.7-41.