Debian bug report logs - #1130 Stdlib.h problems when using gcc -O-traditional Package: libc ; Reported by: tim@derwent.co.uk (Tim Morley); 103 days old . ----------------------------------------------------------------------- Message received at debian-bugs: From derwent.co.uk!tim Thu Jul 20 08:38:28 1995 Return-Path: Received: from pixar.com by mongo.pixar.com with smtp (Smail3.1.28.1 #15) id m0sYxgB-00065hC; Thu, 20 Jul 95 08:38 PDT Received: from rh2.derwent.co.uk by pixar.com with SMTP id AA20102 (5.67b/IDA-1.5 for debian-bugs-pipe@mongo.pixar.com); Thu, 20 Jul 1995 08:36:39 -0700 Received: from morgoth.derwent.co.uk by rh2.derwent.co.uk with smtp (SMAIL3.1.28.1#5) id m0sYyj0-0000czC;Thu, 20 Jul 95 16:45 GMT Received: by morgoth.derwent.co.uk id (Debian /\oo/\ Smail3.1.29.1 #29.32); Thu, 20 Jul 95 16:34 BST Message-Id: Date: Thu, 20 Jul 95 16:34 BST From: tim@derwent.co.uk (Tim Morley) To: debian-bugs@pixar.com Subject: Stdlib.h problems when using gcc -O-traditional Package: libc Version: 4.6.27-5 If you use 'gcc -O -traditional' and include stdlib.h it barfs about multiple definition of a few things... tim@morgoth:~/> cat test.c #include #include int main() { printf("Hello world\n"); } tim@morgoth:~/> gcc -O -traditional -o test test.c In file included from test.c:2: /usr/include/stdlib.h:154: conflicting types for `initstate' /usr/include/stdlib.h:143: previous declaration of `initstate' /usr/include/stdlib.h:156: conflicting types for `setstate' /usr/include/stdlib.h:144: previous declaration of `setstate' /usr/include/stdlib.h:196: conflicting types for `cfree' /usr/include/stdlib.h:191: previous declaration of `cfree' tim@morgoth:~/> An example from the stdlib.h follows: #ifdef __USE_MISC /* Free a block. An alias for `free'. (Sun Unices). */ extern void cfree __P((void * __ptr)); #ifdef __OPTIMIZE__ #if defined(__cplusplus) || __GNUC__ >= 2 extern __inline void cfree (__ptr_t __ptr) { free (__ptr); } #else #define cfree(ptr) free(ptr) #endif #endif /* Optimizing. */ #endif /* Use misc. */ It would seem that there needs to be some more checking that it doesn't get __USE_MISC and __OPTIMIZE__ defined at the same time (or indeed that it does the right things when it gets it!) Tim M ----------------------------------------------------------------------- Acknowledgement sent to tim@derwent.co.uk (Tim Morley) : New bug report received and forwarded. Full text available. ----------------------------------------------------------------------- Report forwarded to debian-devel@pixar.com : Bug#1130 ; Package libc . Full text available. ----------------------------------------------------------------------- Ian Jackson / iwj10@thor.cam.ac.uk , with the debian-bugs tracking mechanism This page last modified 07:43:01 GMT Wed 01 Nov