From 93726c17c68f64c415962ea1f6234c673d3c1435 Mon Sep 17 00:00:00 2001 From: Dylan Baker Date: Tue, 4 Sep 2018 14:42:07 -0700 Subject: meson: Print a message about why a libdrm version was selected We require a single version of libdrm for all of our libdrm dependencies (core and driver), but the way this is structured can make the error message less than helpful, as one driver might be the one setting the libdrm requirement, while another might be the one that generates the version failure. This adds a simple message to the output announcing which libdrm module set the version, which might be more helpful. v2: - Use message suggested by Eric Engstrom Fixes: c445b1d56f47922206de55e557444aadb62e11f6 ("meson: Use the same version for all libdrm checks") Reviewed-by: Eric Engestrom (cherry picked from commit d25a27ec56dd9a722a3b6073ec0b6daa7993b0d7) --- meson.build | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/meson.build b/meson.build index cbf88b50139..af77b3b894b 100644 --- a/meson.build +++ b/meson.build @@ -1106,12 +1106,17 @@ endif # Loop over the enables versions and get the highest libdrm requirement for all # active drivers. +_drm_blame = '' foreach d : _libdrm_checks ver = get_variable('_drm_@0@_ver'.format(d[0])) if d[1] and ver.version_compare('>' + _drm_ver) _drm_ver = ver + _drm_blame = d[0] endif endforeach +if _drm_blame != '' + message('libdrm @0@ needed because @1@ has the highest requirement'.format(_drm_ver, _drm_blame)) +endif # Then get each libdrm module foreach d : _libdrm_checks -- cgit v1.2.3