1 files changed, 7 insertions, 0 deletions

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 274a799..4d08be9 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -20,6 +20,13 @@ else()
         list(APPEND COMPAT_SOURCES ../openbsd-compat/readpassphrase.c)
 endif()
 
+if(NOT MSVC)
+        set_source_files_properties(assert_get.c assert_verify.c base64.c bio.c
+            cred_make.c cred_verify.c credman.c fido2-assert.c fido2-cred.c
+            fido2-token.c pin.c token.c util.c PROPERTIES COMPILE_FLAGS
+            "-Wconversion -Wsign-conversion")
+endif()
+
 add_executable(fido2-cred
         fido2-cred.c
         cred_make.c