1 files changed, 16 insertions, 6 deletions

diff --git a/meta/classes-recipe/devicetree.bbclass b/meta/classes-recipe/devicetree.bbclass
index 1806cb62cb..2a2ac93e9b 100644
--- a/meta/classes-recipe/devicetree.bbclass
+++ b/meta/classes-recipe/devicetree.bbclass
@@ -109,7 +109,11 @@ def devicetree_compile(dtspath, includes, d):
         ppargs.append("-I{0}".format(i))
     ppargs += ["-o", "{0}.pp".format(dts), dtspath]
     bb.note("Running {0}".format(" ".join(ppargs)))
-    subprocess.run(ppargs, check = True)
+    try:
+        subprocess.run(ppargs, check=True, capture_output=True)
+    except subprocess.CalledProcessError as e:
+        bb.fatal(f"Command '{' '.join(ppargs)}' failed with return code {e.returncode}\nstdout: {e.stdout.decode()}\nstderr: {e.stderr.decode()}\ndtspath: {os.path.abspath(dtspath)}")
+
 
     # determine if the file is an overlay or not (using the preprocessed file)
     isoverlay = devicetree_source_is_overlay("{0}.pp".format(dts))
@@ -125,7 +129,11 @@ def devicetree_compile(dtspath, includes, d):
     dtcargs += ["-o", "{0}.{1}".format(dtname, "dtbo" if isoverlay else "dtb")]
     dtcargs += ["-I", "dts", "-O", "dtb", "{0}.pp".format(dts)]
     bb.note("Running {0}".format(" ".join(dtcargs)))
-    subprocess.run(dtcargs, check = True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
+    try:
+        subprocess.run(dtcargs, check=True, capture_output=True)
+    except subprocess.CalledProcessError as e:
+        bb.fatal(f"Command '{' '.join(dtcargs)}' failed with return code {e.returncode}\nstdout: {e.stdout.decode()}\nstderr: {e.stderr.decode()}\ndtname: {dtname}")
+
 
 python devicetree_do_compile() {
     import re
@@ -144,14 +152,16 @@ python devicetree_do_compile() {
 }
 
 devicetree_do_install() {
-    for DTB_FILE in `ls *.dtb *.dtbo`; do
-        install -Dm 0644 ${B}/${DTB_FILE} ${D}/boot/devicetree/${DTB_FILE}
+    for dtb_file in *.dtb *.dtbo; do
+        [ -e "$dtb_file" ] || continue
+        install -Dm 0644 "${B}/$dtb_file" "${D}/boot/devicetree/$dtb_file"
     done
 }
 
 devicetree_do_deploy() {
-    for DTB_FILE in `ls *.dtb *.dtbo`; do
-        install -Dm 0644 ${B}/${DTB_FILE} ${DEPLOYDIR}/devicetree/${DTB_FILE}
+    for dtb_file in *.dtb *.dtbo; do
+        [ -e "$dtb_file" ] || continue
+        install -Dm 0644 "${B}/$dtb_file" "${DEPLOYDIR}/devicetree/$dtb_file"
     done
 }
 addtask deploy before do_build after do_install