Date: Wed, 23 Apr 1997 02:25:24 +1000 From: Bruce Evans <bde@zeta.org.au> To: current@freebsd.org Subject: gcc bugfeatures Message-ID: <199704221625.CAA25593@godzilla.zeta.org.au>
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gcc apparently has a hack to make the following broken program compile:
#include <stdlib.h>
char *malloc(), *realloc();
but only when <stdlib.h> is found in /usr/include. mk_cmds/ct.y has
broken code like this, so it compiles if ${DESTDIR} is "/" (otherwise
stdlib.h is found in a nonstandard place).
gcc apparently has a similar hack for `long long'. If <sys/types.h>
is found in /usr/include/sys, then `gcc -pedantic' doesn't warn about
long longs; otherwise it does.
Bruce
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