Hi Qiang Yu, On 17 May 2017 at 10:26, Qiang Yu <Qiang.Yu@xxxxxxx> wrote: > error log: > xf86drm.c: In function 'parse_separate_sysfs_files': > xf86drm.c:3104:5: error: 'for' loop initial declarations are only allowed in C99 mode > for (unsigned i = ignore_revision ? 1 : 0; i < ARRAY_SIZE(attrs); i++) { > ^ > xf86drm.c:3104:5: note: use option -std=c99 or -std=gnu99 to compile your code > make[4]: *** [libdrm_la-xf86drm.lo] Error 1 > configure should error out if the compiler does not support C99. Are you explicitly patching that out? Why can't we use a C99 in 2017 - gcc and clang has supported it for 10+ years. Thanks Emil _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel