build: do not stop if package is not found
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 30ec2d4..89e5356 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -146,7 +146,7 @@
###############################################################################
if(COSE_C_USE_FIND_PACKAGE)
- find_package(cn-cbor REQUIRED)
+ find_package(cn-cbor)
else()
include(ExternalProject)
externalproject_add(
@@ -188,7 +188,7 @@
add_definitions(-DUSE_MBED_TLS)
if(COSE_C_USE_FIND_PACKAGE)
- find_package(MbedTLS REQUIRED)
+ find_package(MbedTLS)
else()
externalproject_add(
project_mbedtls