g++ 4.6 & later on Solaris set the __STDC_VERSION__ define to indicate C99 mode to expose C99/Unix03 functions in the system headers, even though they don't recognize the C99 restrict keyword, as explained in http://gcc.gnu.org/ml/gcc-patches/2010-05/msg01308.html
Thus we avoid using the restrict keyword here if __cplusplus is also defined, falling back to the __GNUC__ case using __restrict__ instead. Fixes https://bugs.freedesktop.org/show_bug.cgi?id=51009 Signed-off-by: Alan Coopersmith <[email protected]> --- Xfuncproto.h.in | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Xfuncproto.h.in b/Xfuncproto.h.in index dc913fa..3eac5d5 100644 --- a/Xfuncproto.h.in +++ b/Xfuncproto.h.in @@ -161,7 +161,8 @@ in this Software without prior written authorization from The Open Group. /* requires xproto >= 7.0.21 */ #ifndef _X_RESTRICT_KYWD # if defined(restrict) /* assume autoconf set it correctly */ || \ - (defined(__STDC_VERSION__) && (__STDC_VERSION__ - 0 >= 199901L)) /* C99 */ + (defined(__STDC_VERSION__) && (__STDC_VERSION__ - 0 >= 199901L) /* C99 */ \ + && !defined(__cplusplus)) /* Workaround g++ issue on Solaris */ # define _X_RESTRICT_KYWD restrict # elif defined(__GNUC__) && !defined(__STRICT_ANSI__) /* gcc w/C89+extensions */ # define _X_RESTRICT_KYWD __restrict__ -- 1.7.9.2 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: http://lists.x.org/mailman/listinfo/xorg-devel
