Fix the Linux 32-bit toolchain to append to the flags, not override

a-maurice · a-maurice · commit 71a7391e4f15 · 2020-02-24T18:24:47.000-08:00
PiperOrigin-RevId: 291808636
diff --git a/cmake/toolchains/linux_32.cmake b/cmake/toolchains/linux_32.cmake
@@ -1,5 +1,5 @@
 # Toolchain file for building 32-bit Linux libraries
 
-set(CMAKE_C_FLAGS -m32)
-set(CMAKE_CXX_FLAGS -m32)
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
 set(CMAKE_LIBRARY_PATH "/usr/lib/i386-linux-gnu")
