commit 83253929507a0926e40034f40aad694a66dbe899
author Richard O'Grady <rjogrady@google.com> Thu Apr 13 17:03:01 2023
committer Richard O'Grady <rjogrady@google.com> Thu Apr 13 17:04:53 2023
tree 4d9067c3037c81e19f18a7b7419ea3bef2017d52
parent 108139d2755851b6ac1ef463fe25de499d77dd5f

Disable Wimplicit-int-float-conversion warning in googletest

PiperOrigin-RevId: 524031046

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0082f57..85afe58 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -146,6 +146,8 @@
 # Used by googletest.
 check_cxx_compiler_flag(-Wno-missing-field-initializers
                         SNAPPY_HAVE_NO_MISSING_FIELD_INITIALIZERS)
+check_cxx_compiler_flag(-Wno-implicit-int-float-conversion
+                        SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
 
 include(CheckCXXSourceCompiles)
 check_cxx_source_compiles("
@@ -334,6 +336,11 @@
         APPEND PROPERTY COMPILE_OPTIONS -Wno-missing-field-initializers)
   endif(SNAPPY_HAVE_NO_MISSING_FIELD_INITIALIZERS)
 
+  if(SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
+    set_property(TARGET gtest
+        APPEND PROPERTY COMPILE_OPTIONS -Wno-implicit-int-float-conversion)
+  endif(SNAPPY_HAVE_NO_IMPLICIT_INT_FLOAT_CONVERSION)
+
   add_executable(snappy_unittest "")
   target_sources(snappy_unittest
     PRIVATE