Check dir existence before finding files for OTATOOLS_DEPS.
This avoids building errors in branches that don't include such projects
(e.g. external/avb or system/update_engine). Note that although it
won't actually build otatools in such branches, it fails while parsing
the Makefile.
Bug: 112293933
Test: Rename external/avb. `m otatools` passes.
Change-Id: I334239fb23b1795ec77049ba9b81b288d2b4e2da
diff --git a/core/Makefile b/core/Makefile
index 2ff9063..2df67e9 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -3169,13 +3169,23 @@
OTATOOLS_DEPS := \
system/extras/ext4_utils/mke2fs.conf \
- $(sort $(shell find external/avb/test/data -type f -name "testkey_*.pem" -o \
- -name "atx_metadata.bin")) \
- $(sort $(shell find system/update_engine/scripts -name "*.pyc" -prune -o -type f -print)) \
$(sort $(shell find build/target/product/security -type f -name "*.x509.pem" -o -name "*.pk8" -o \
- -name verity_key)) \
+ -name verity_key))
+
+ifneq (,$(wildcard device))
+OTATOOLS_DEPS += \
$(sort $(shell find device $(wildcard vendor) -type f -name "*.pk8" -o -name "verifiedboot*" -o \
-name "*.x509.pem" -o -name "oem*.prop"))
+endif
+ifneq (,$(wildcard external/avb))
+OTATOOLS_DEPS += \
+ $(sort $(shell find external/avb/test/data -type f -name "testkey_*.pem" -o \
+ -name "atx_metadata.bin"))
+endif
+ifneq (,$(wildcard system/update_engine))
+OTATOOLS_DEPS += \
+ $(sort $(shell find system/update_engine/scripts -name "*.pyc" -prune -o -type f -print))
+endif
OTATOOLS_RELEASETOOLS := \
$(sort $(shell find build/make/tools/releasetools -name "*.pyc" -prune -o -type f))