diff options
Diffstat (limited to 'scripts/dtc/dtx_diff')
| -rwxr-xr-x | scripts/dtc/dtx_diff | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff index 00fd4738a587..f2bbde4bba86 100755 --- a/scripts/dtc/dtx_diff +++ b/scripts/dtc/dtx_diff @@ -20,6 +20,8 @@ Usage: --annotate synonym for -T + --color synonym for -c (requires diff with --color support) + -c enable colored output -f print full dts in diff (--unified=99999) -h synonym for --help -help synonym for --help @@ -27,7 +29,8 @@ Usage: -s SRCTREE linux kernel source tree is at path SRCTREE (default is current directory) -S linux kernel source tree is at root of current git repo - -T Annotate output .dts with input source file and line (-T -T for more details) + -T annotate output .dts with input source file and line + (-T -T for more details) -u unsorted, do not sort DTx @@ -56,12 +59,8 @@ Otherwise DTx is treated as a dts source file (aka .dts). or '/include/' to be processed. If DTx_1 and DTx_2 are in different architectures, then this script - may not work since \${ARCH} is part of the include path. Two possible - workarounds: - - `basename $0` \\ - <(ARCH=arch_of_dtx_1 `basename $0` DTx_1) \\ - <(ARCH=arch_of_dtx_2 `basename $0` DTx_2) + may not work since \${ARCH} is part of the include path. The following + workaround can be used: `basename $0` ARCH=arch_of_dtx_1 DTx_1 >tmp_dtx_1.dts `basename $0` ARCH=arch_of_dtx_2 DTx_2 >tmp_dtx_2.dts @@ -177,6 +176,7 @@ compile_to_dts() { annotate="" cmd_diff=0 diff_flags="-u" +diff_color="" dtx_file_1="" dtx_file_2="" dtc_sort="-s" @@ -188,6 +188,13 @@ while [ $# -gt 0 ] ; do case $1 in + -c | --color ) + if diff --color /dev/null /dev/null 2>/dev/null ; then + diff_color="--color=always" + fi + shift + ;; + -f ) diff_flags="--unified=999999" shift @@ -343,7 +350,7 @@ DTC="\ if (( ${cmd_diff} )) ; then - diff ${diff_flags} --label "${dtx_file_1}" --label "${dtx_file_2}" \ + diff ${diff_flags} ${diff_color} --label "${dtx_file_1}" --label "${dtx_file_2}" \ <(compile_to_dts "${dtx_file_1}" "${dtx_path_1_dtc_include}") \ <(compile_to_dts "${dtx_file_2}" "${dtx_path_2_dtc_include}") |