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Commit 35f3c984 authored by Frank Rowand's avatar Frank Rowand Committed by Rob Herring
Browse files

scripts/dtc: dtx_diff - 2nd update of include dts paths to match build 



Update dtx_diff include paths in the same manner as:
commit b12869a8 ("of: remove drivers/of/testcase-data from
include search path for CPP"), commit 5ffa2aed ("of: remove
arch/$(SRCARCH)/boot/dts from include search path for CPP"), and
commit 50f9ddaf ("of: search scripts/dtc/include-prefixes path
for both CPP and DTC").

Remove proposed include path kernel/dts/, which was never implemented
for the dtb build.

For the diff case, each source file is compiled separately.  For
each of those compiles, provide the location of the source file
as an include path, not the location of both source files.

Signed-off-by: default avatarFrank Rowand <frank.rowand@sony.com>
Signed-off-by: default avatarRob Herring <robh@kernel.org>
parent a6899e90

scripts/dtc/dtx_diff

+9 −13
Original line number Diff line number Diff line
@@ -86,6 +86,7 @@ eod 
compile_to_dts() {



	dtx="$1"

	dtc_include="$2"



	if [ -d "${dtx}" ] ; then
@@ -113,7 +114,7 @@ compile_to_dts() { 
		# -----  input is DTS (source)



		if ( cpp ${cpp_flags} -x assembler-with-cpp ${dtx} \

			| ${DTC} -I dts ) ; then

			| ${DTC} ${dtc_include} -I dts ) ; then

			return

		fi
@@ -320,18 +321,13 @@ fi 


cpp_flags="\

	-nostdinc                                  \

	-I${srctree}/arch/${ARCH}/boot/dts         \

	-I${srctree}/scripts/dtc/include-prefixes  \

	-I${srctree}/drivers/of/testcase-data      \

	-undef -D__DTS__"



dtc_flags="\

	-i ${srctree}/arch/${ARCH}/boot/dts/ \

	-i ${srctree}/kernel/dts             \

	${dtx_path_1_dtc_include}            \

	${dtx_path_2_dtc_include}"



DTC="${DTC} ${dtc_flags} -O dts -qq -f ${dtc_sort} -o -"

DTC="\

	${DTC}                                     \

	-i ${srctree}/scripts/dtc/include-prefixes \

	-O dts -qq -f ${dtc_sort} -o -"





# -----  do the diff or decompile
@@ -339,11 +335,11 @@ DTC="${DTC} ${dtc_flags} -O dts -qq -f ${dtc_sort} -o -" 
if (( ${cmd_diff} )) ; then



	diff ${diff_flags} --label "${dtx_file_1}" --label "${dtx_file_2}" \

		<(compile_to_dts "${dtx_file_1}") \

		<(compile_to_dts "${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}")



else



	compile_to_dts "${dtx_file_1}"

	compile_to_dts "${dtx_file_1}" "${dtx_path_1_dtc_include}"



fi