Fix ECDSA signature builds in Zephyr
Commit 3ac36ead3 updated the bundled asn1parser, which now consists of
two files. The Zephyr build system was not updated with that commit which
has broken ECDSA signature builds. This adds the new file.
This fixes #397.
Signed-off-by: Fabio Utzig <utzig@apache.org>
diff --git a/boot/zephyr/CMakeLists.txt b/boot/zephyr/CMakeLists.txt
index b5c754e..12dd42b 100644
--- a/boot/zephyr/CMakeLists.txt
+++ b/boot/zephyr/CMakeLists.txt
@@ -125,6 +125,7 @@
target_compile_definitions(app PRIVATE MBEDTLS_CONFIG_FILE="${CMAKE_CURRENT_LIST_DIR}/include/mcuboot-mbedtls-cfg.h")
# Additionally pull in just the ASN.1 parser from mbedTLS.
target_sources(app PRIVATE "${MBEDTLS_ASN1_DIR}/src/asn1parse.c")
+ target_sources(app PRIVATE "${MBEDTLS_ASN1_DIR}/src/platform_util.c")
elseif(CONFIG_BOOT_SIGNATURE_TYPE_RSA)
# Use mbedTLS provided by Zephyr for RSA signatures. (Its config file
# is set using Kconfig.)