4 files changed, 5 insertions, 5 deletions
diff --git a/indra/CMakeLists.txt b/indra/CMakeLists.txt
index 85591782f2..9224b04549 100644
--- a/indra/CMakeLists.txt
+++ b/indra/CMakeLists.txt
@@ -59,7 +59,7 @@ add_subdirectory(${LIBS_OPEN_PREFIX}llmessage)
 add_subdirectory(${LIBS_OPEN_PREFIX}llprimitive)
 add_subdirectory(${LIBS_OPEN_PREFIX}llrender)
 add_subdirectory(${LIBS_OPEN_PREFIX}llfilesystem)
-if (NOT (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR $ENV{MSYSTEM_CARCH} MATCHES aarch64))
+if (NOT (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR ($ENV{MSYSTEM_CARCH} MATCHES aarch64)))
 add_subdirectory(${LIBS_OPEN_PREFIX}llwebrtc)
 endif ()
 add_subdirectory(${LIBS_OPEN_PREFIX}llwindow)
diff --git a/indra/cmake/WebRTC.cmake b/indra/cmake/WebRTC.cmake
index ce012d31be..5a750fe7f3 100644
--- a/indra/cmake/WebRTC.cmake
+++ b/indra/cmake/WebRTC.cmake
@@ -8,7 +8,7 @@ add_library( ll::webrtc INTERFACE IMPORTED )
 target_include_directories( ll::webrtc SYSTEM INTERFACE "${LIBS_PREBUILT_DIR}/include/webrtc" "${LIBS_PREBUILT_DIR}/include/webrtc/third_party/abseil-cpp")
 if (${LINUX_DISTRO} MATCHES debian OR CMAKE_OSX_ARCHITECTURES MATCHES x86_64 OR WINDOWS)
 use_prebuilt_binary(webrtc)
-elseif (NOT (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR $ENV{MSYSTEM_CARCH} MATCHES aarch64))
+elseif (NOT (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR ($ENV{MSYSTEM_CARCH} MATCHES aarch64)))
     target_compile_definitions(ll::webrtc INTERFACE CM_WEBRTC=1)
     if (${PREBUILD_TRACKING_DIR}/sentinel_installed IS_NEWER_THAN ${PREBUILD_TRACKING_DIR}/webrtc_installed OR NOT ${webrtc_installed} EQUAL 0)
         if (DARWIN)
diff --git a/indra/llcommon/CMakeLists.txt b/indra/llcommon/CMakeLists.txt
index f9b36738b5..04d14ff321 100644
--- a/indra/llcommon/CMakeLists.txt
+++ b/indra/llcommon/CMakeLists.txt
@@ -285,7 +285,7 @@ target_link_libraries(
 target_include_directories(llcommon INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
 target_include_directories(llcommon PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
 
-if (CMAKE_OSX_ARCHITECTURES MATCHES arm64 OR CMAKE_SYSTEM_PROCESSOR MATCHES aarch64 OR $ENV{MSYSTEM_CARCH} MATCHES aarch64)
+if (CMAKE_OSX_ARCHITECTURES MATCHES arm64 OR CMAKE_SYSTEM_PROCESSOR MATCHES aarch64 OR ($ENV{MSYSTEM_CARCH} MATCHES aarch64))
   if (${PREBUILD_TRACKING_DIR}/sentinel_installed IS_NEWER_THAN ${PREBUILD_TRACKING_DIR}/sse2neon_installed OR NOT ${sse2neon_installed} EQUAL 0)
     file(MAKE_DIRECTORY ${LIBS_PREBUILT_DIR}/include/sse2neon)
     if (NOT EXISTS ${LIBS_PREBUILT_DIR}/include/sse2neon/sse2neon.h)
diff --git a/indra/newview/CMakeLists.txt b/indra/newview/CMakeLists.txt
index e171a513f9..c8fba68e7c 100644
--- a/indra/newview/CMakeLists.txt
+++ b/indra/newview/CMakeLists.txt
@@ -745,7 +745,7 @@ set(viewer_SOURCE_FILES
     rlvhandler.cpp
     )
 
-if (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR $ENV{MSYSTEM_CARCH} MATCHES aarch64)
+if (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR ($ENV{MSYSTEM_CARCH} MATCHES aarch64))
     list(REMOVE_ITEM viewer_SOURCE_FILES llvoicewebrtc.cpp)
 endif ()
 
@@ -2091,7 +2091,7 @@ target_link_libraries(${VIEWER_BINARY_NAME}
         ll::openxr
         )
 
-if (NOT (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR $ENV{MSYSTEM_CARCH} MATCHES aarch64))
+if (NOT (CMAKE_SYSTEM_NAME MATCHES FreeBSD OR ($ENV{MSYSTEM_CARCH} MATCHES aarch64)))
    target_link_libraries(${VIEWER_BINARY_NAME} llwebrtc )
 endif ()