diff -up clamav-1.0.2/cmake/FindRust.cmake.rustflags clamav-1.0.2/cmake/FindRust.cmake
--- clamav-1.0.2/cmake/FindRust.cmake.rustflags	2023-08-15 16:24:07.000000000 -0600
+++ clamav-1.0.2/cmake/FindRust.cmake	2023-08-17 21:17:03.957070383 -0600
@@ -236,7 +236,7 @@ function(add_rust_executable)
     # Build the executable.
     add_custom_command(
         OUTPUT "${OUTPUT}"
-        COMMAND ${CMAKE_COMMAND} -E env "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" ${cargo_EXECUTABLE} ARGS ${MY_CARGO_ARGS}
+        COMMAND ${CMAKE_COMMAND} -E env "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" ${cargo_EXECUTABLE} ${MY_CARGO_ARGS}
         WORKING_DIRECTORY "${ARGS_SOURCE_DIRECTORY}"
         DEPENDS ${EXE_SOURCES}
         COMMENT "Building ${ARGS_TARGET} in ${ARGS_BINARY_DIRECTORY} with:\n\t ${cargo_EXECUTABLE} ${MY_CARGO_ARGS_STRING}")
@@ -287,8 +287,8 @@ function(add_rust_library)
     if("${CMAKE_OSX_ARCHITECTURES}" MATCHES "^(arm64;x86_64|x86_64;arm64)$")
         add_custom_command(
             OUTPUT "${OUTPUT}"
-            COMMAND ${CMAKE_COMMAND} -E env "CARGO_CMD=build" "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" "MAINTAINER_MODE=${MAINTAINER_MODE}" "RUSTFLAGS=\"${RUSTFLAGS}\"" ${cargo_EXECUTABLE} ARGS ${MY_CARGO_ARGS} --target=x86_64-apple-darwin
-            COMMAND ${CMAKE_COMMAND} -E env "CARGO_CMD=build" "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" "MAINTAINER_MODE=${MAINTAINER_MODE}" "RUSTFLAGS=\"${RUSTFLAGS}\"" ${cargo_EXECUTABLE} ARGS ${MY_CARGO_ARGS} --target=aarch64-apple-darwin
+            COMMAND ${CMAKE_COMMAND} -E env "CARGO_CMD=build" "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" "MAINTAINER_MODE=${MAINTAINER_MODE}" "RUSTFLAGS=${RUSTFLAGS}" ${cargo_EXECUTABLE} ARGS ${MY_CARGO_ARGS} --target=x86_64-apple-darwin
+            COMMAND ${CMAKE_COMMAND} -E env "CARGO_CMD=build" "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" "MAINTAINER_MODE=${MAINTAINER_MODE}" "RUSTFLAGS=${RUSTFLAGS}" ${cargo_EXECUTABLE} ARGS ${MY_CARGO_ARGS} --target=aarch64-apple-darwin
             COMMAND ${CMAKE_COMMAND} -E make_directory "${ARGS_BINARY_DIRECTORY}/${RUST_COMPILER_TARGET}/${CARGO_BUILD_TYPE}"
             COMMAND lipo ARGS -create ${ARGS_BINARY_DIRECTORY}/x86_64-apple-darwin/${CARGO_BUILD_TYPE}/lib${ARGS_TARGET}.a ${ARGS_BINARY_DIRECTORY}/aarch64-apple-darwin/${CARGO_BUILD_TYPE}/lib${ARGS_TARGET}.a -output "${OUTPUT}"
             WORKING_DIRECTORY "${ARGS_SOURCE_DIRECTORY}"
@@ -312,7 +312,7 @@ function(add_rust_library)
     else()
         add_custom_command(
             OUTPUT "${OUTPUT}"
-            COMMAND ${CMAKE_COMMAND} -E env "CARGO_CMD=build" "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" "MAINTAINER_MODE=${MAINTAINER_MODE}" "RUSTFLAGS=\"${RUSTFLAGS}\"" ${cargo_EXECUTABLE} ARGS ${MY_CARGO_ARGS}
+            COMMAND ${CMAKE_COMMAND} -E env "CARGO_CMD=build" "CARGO_TARGET_DIR=${ARGS_BINARY_DIRECTORY}" "MAINTAINER_MODE=${MAINTAINER_MODE}" "RUSTFLAGS=${RUSTFLAGS}" ${cargo_EXECUTABLE} ${MY_CARGO_ARGS}
             WORKING_DIRECTORY "${ARGS_SOURCE_DIRECTORY}"
             DEPENDS ${LIB_SOURCES}
             COMMENT "Building ${ARGS_TARGET} in ${ARGS_BINARY_DIRECTORY} with:  ${cargo_EXECUTABLE} ${MY_CARGO_ARGS_STRING}")
@@ -465,8 +465,6 @@ if(NOT "${RUST_COMPILER_TARGET}" MATCHES
     list(APPEND CARGO_ARGS "--target" ${RUST_COMPILER_TARGET})
 endif()
 
-set(RUSTFLAGS "")
-
 if(NOT CMAKE_BUILD_TYPE)
     set(CARGO_BUILD_TYPE "debug")
 elseif(${CMAKE_BUILD_TYPE} STREQUAL "Release" OR ${CMAKE_BUILD_TYPE} STREQUAL "MinSizeRel")
@@ -475,10 +473,11 @@ elseif(${CMAKE_BUILD_TYPE} STREQUAL "Rel
 elseif(${CMAKE_BUILD_TYPE} STREQUAL "RelWithDebInfo")
     set(CARGO_BUILD_TYPE "release")
     list(APPEND CARGO_ARGS "--release")
-    set(RUSTFLAGS "-g")
+    string(APPEND RUSTFLAGS " -g")
 else()
     set(CARGO_BUILD_TYPE "debug")
 endif()
+string(STRIP "${RUSTFLAGS}" RUSTFLAGS)
 
 find_package_handle_standard_args(Rust
     REQUIRED_VARS cargo_EXECUTABLE