From 1ea69bc6f349729ca858435e559b31b012f0d69a Mon Sep 17 00:00:00 2001 From: Simon Marlow Date: Tue, 25 May 2010 15:43:13 +0000 Subject: [PATCH] Another attempt to get these #defines right Apparently on Solaris it is an error to omit _ISOC99_SOURCE when using _POSIX_C_SOURCE==200112L. --- rts/PosixSource.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/rts/PosixSource.h b/rts/PosixSource.h index 23101ea..fa61b99 100644 --- a/rts/PosixSource.h +++ b/rts/PosixSource.h @@ -14,6 +14,17 @@ #define _POSIX_C_SOURCE 200112L #define _XOPEN_SOURCE 600 +#if !defined(freebsd_HOST_OS) +// FreeBSD takes a different approach to _ISOC99_SOURCE: on FreeBSD it +// means "I want *just* C99 things", whereas on GNU libc and Solaris +// it means "I also want C99 things". +// +// On both GNU libc and FreeBSD, _ISOC99_SOURCE is implied by +// _XOPEN_SOURCE==600, but on Solaris it is an error to omit it. +// +#define _ISOC99_SOURCE +#endif + #if defined(darwin_HOST_OS) /* If we don't define this the including sysctl breaks with things like /usr/include/bsm/audit.h:224:0: -- 1.7.10.4