From e9665319cc0f5ef31b773ca24d1f95d20719742e Mon Sep 17 00:00:00 2001 From: Arnaud Giersch Date: Tue, 1 Nov 2011 17:49:52 +0100 Subject: [PATCH] Do not hide useful warnings: unused-but-set-variable. Mark them as no-error to avoid to break builds. For example, some versions of valgrind.h cause a "variable unused but set" warning in gcc 4.6. --- buildtools/Cmake/Flags.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/buildtools/Cmake/Flags.cmake b/buildtools/Cmake/Flags.cmake index 51c0ef8d77..57f3d70189 100644 --- a/buildtools/Cmake/Flags.cmake +++ b/buildtools/Cmake/Flags.cmake @@ -14,7 +14,7 @@ if(enable_compile_warnings) endif(enable_compile_warnings) if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5") - set(warnCFLAGS "${warnCFLAGS} -Wno-unused-but-set-variable ") + set(warnCFLAGS "${warnCFLAGS} -Wno-error=unused-but-set-variable ") endif(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5") if(enable_compile_optimizations) -- 2.20.1