From b238eef0dd669192bc4be176656ad1c2207dfc4c Mon Sep 17 00:00:00 2001 From: Navarrop Date: Fri, 21 Oct 2011 12:32:35 +0200 Subject: [PATCH] Add optimization flag with gcc46. --- buildtools/Cmake/Flags.cmake | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/buildtools/Cmake/Flags.cmake b/buildtools/Cmake/Flags.cmake index 41e84a0ddd..983b40cce6 100644 --- a/buildtools/Cmake/Flags.cmake +++ b/buildtools/Cmake/Flags.cmake @@ -13,12 +13,15 @@ if(enable_compile_warnings) set(warnCFLAGS "-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror ") endif(enable_compile_warnings) -if(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6") - set(warnCFLAGS "${warnCFLAGS} -Wno-error=unused-but-set-variable ") -endif(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6") +#if(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6") +# set(warnCFLAGS "${warnCFLAGS} -Wno-error=unused-but-set-variable ") +#endif(enable_compile_warnings AND COMPILER_C_VERSION_MAJOR_MINOR MATCHES "4.6") if(enable_compile_optimizations) set(optCFLAGS "-O3 -finline-functions -funroll-loops -fno-strict-aliasing ") + if(${COMPILER_C_VERSION_MAJOR_MINOR} STRGREATER "4.5") + set(optCFLAGS "${optCFLAGS}-flto ") + endif(${COMPILER_C_VERSION_MAJOR_MINOR} STRGREATER "4.5") else(enable_compile_optimizations) set(optCFLAGS "-O0 ") endif(enable_compile_optimizations) -- 2.20.1