diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/system.h | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ef79224..85ca711 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2001-03-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * system.h (malloc, realloc, calloc, strdup): Only poison these + tokens when IN_GCC is defined. + Tue Mar 13 14:38:44 CET 2001 Jan Hubicka <jh@suse.cz> * i386.md (abs?f expander): Support SSE case. diff --git a/gcc/system.h b/gcc/system.h index a18e34c..24abf91 100644 --- a/gcc/system.h +++ b/gcc/system.h @@ -584,11 +584,17 @@ typedef char _Bool; #if (GCC_VERSION >= 3000) +/* Note autoconf checks for prototype declarations and includes + system.h while doing so. Only poison these tokens if actually + compiling gcc, so that the autoconf declaration tests for malloc + etc don't spuriously fail. */ +#ifdef IN_GCC #undef malloc #undef realloc #undef calloc #undef strdup #pragma GCC poison malloc realloc calloc strdup +#endif /* IN_GCC */ /* Note: not all uses of `bcopy' and `index' (esp. variable names) have been eliminated. */ |