From: Enrico Scholz Date: Wed, 24 Mar 2004 01:03:28 +0000 (+0000) Subject: do not use PURE before gcc 3.3.3 X-Git-Tag: VERSION_0_10~256 X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c1e7ab7909639f401d41e765499e17145655d7a;p=util-vserver.git do not use PURE before gcc 3.3.3 use a more effective way to determine gcc revision git-svn-id: http://svn.linux-vserver.org/svn/util-vserver/trunk@1319 94cd875c-1c1d-0410-91d2-eb244daf1a30 --- diff --git a/util-vserver/compat.h b/util-vserver/compat.h index 08dfe05..7f9cd9d 100644 --- a/util-vserver/compat.h +++ b/util-vserver/compat.h @@ -38,15 +38,16 @@ # define UNUSED __attribute__((__unused__)) # define NORETURN __attribute__((__noreturn__)) # define CONST __attribute__((__const__)) -# if __GNUC__>3 || (__GNUC__==3 && __GNUC_MINOR__>=3) +# if __GNUC__*0x10000 + __GNUC_MINOR__*0x100 + __GNUC_PATCHLEVEL__ >= 0x30300 # define NONNULL(ARGS) __attribute__((__nonnull__ ARGS)) # define ALWAYSINLINE __attribute__((__always_inline__)) # else # define NONNULL(ARGS) # define ALWAYSINLINE +# define PURE # endif -# if __GNUC__>=3 -# define PURE __attribute__((__pure__)) +# if __GNUC__*0x10000 + __GNUC_MINOR__*0x100 + __GNUC_PATCHLEVEL__ >= 0x30303 +# define PURE __attribute__((__pure__)) # else # define PURE # endif