From 7782b1444645768f5f213eaff6994604c6c0e635 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 22 Jun 2017 15:07:06 +0200 Subject: scripts/dtc: dtx_diff - Show real file names in diff header As the comparison uses process substitution to pass files after conversion to DTS format, the diff header doesn't show the real filenames, but the names of the file descriptors used: --- /dev/fd/63 2017-06-22 11:21:47.531637188 +0200 +++ /dev/fd/62 2017-06-22 11:21:47.531637188 +0200 This is especially annoying when comparing a bunch of DT files in a loop, as the output doesn't show a clue about which files it refers to. Fix this by explicitly passing the original file names to the diff command using the --label option, giving e.g.: --- arch/arm/boot/dts/r8a7791-koelsch.dtb +++ arch/arm/boot/dts/r8a7791-porter.dtb Signed-off-by: Geert Uytterhoeven Reviewed-by: Frank Rowand Signed-off-by: Rob Herring --- scripts/dtc/dtx_diff | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/dtc') diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff index ec47f95991a3..fb86f3899e16 100755 --- a/scripts/dtc/dtx_diff +++ b/scripts/dtc/dtx_diff @@ -338,7 +338,7 @@ DTC="${DTC} ${dtc_flags} -O dts -qq -f ${dtc_sort} -o -" if (( ${cmd_diff} )) ; then - diff ${diff_flags} \ + diff ${diff_flags} --label "${dtx_file_1}" --label "${dtx_file_2}" \ <(compile_to_dts "${dtx_file_1}") \ <(compile_to_dts "${dtx_file_2}") -- cgit v1.2.3-59-g8ed1b