cmake,make: add clang atomic-implicit-seq-cst warning (#453)

baresip · Jul 24, 2022 · da89068 · da89068
1 parent dae194a
commit da89068
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -68,7 +68,7 @@ endif()
 
 
 if(CMAKE_C_COMPILER_ID MATCHES "Clang")
-  add_compile_options(-Wshorten-64-to-32)
+  add_compile_options(-Wshorten-64-to-32 -Watomic-implicit-seq-cst)
   # Ensure struct mem is aligned (used as fat pointer)
   set_source_files_properties(src/mem/mem.c PROPERTIES COMPILE_FLAGS -Wpadded)
 endif()

diff --git a/mk/re.mk b/mk/re.mk
@@ -155,6 +155,7 @@ CFLAGS	+= -Wold-style-definition
 CFLAGS	+= -Wvla # Avoid insecure variable-length arrays
 ifeq ($(CC_NAME), clang)
 CFLAGS	+= -Wshorten-64-to-32
+CFLAGS  += -Watomic-implicit-seq-cst
 endif
 
 CFLAGS  += -g