Outputing to stderr is best avoided unless there is an error or warning to display. At present dtc always displays the name of the file it is compiling and the input/output formats. For example:
DTC: dts->dts on file "-" This can cause problems in some build systems. For example, U-Boot shows build errors for any boards which use dtc at present. It is typically the only message output during such a build. The C compiler does not output anything in general. The current dtc behaviour makes it difficult to provide a silent build in the normal case where nothing went wrong. Remove the message entirely. Signed-off-by: Simon Glass <[email protected]> --- Changes in v2: - Drop the announce option; just remove the stderr output completely dtc.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/dtc.c b/dtc.c index 83aef32..bee5085 100644 --- a/dtc.c +++ b/dtc.c @@ -193,9 +193,6 @@ int main(int argc, char *argv[]) if (minsize) fprintf(stderr, "DTC: Use of \"-S\" is deprecated; it will be removed soon, use \"-p\" instead\n"); - fprintf(stderr, "DTC: %s->%s on file \"%s\"\n", - inform, outform, arg); - if (depname) { depfile = fopen(depname, "w"); if (!depfile) -- 1.7.7.3 _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
