From 0424175ada468085227ac3bc3f4c2f5805d9fcfa Mon Sep 17 00:00:00 2001 From: Arnaud Giersch Date: Mon, 4 Nov 2013 12:09:03 +0100 Subject: [PATCH 1/1] These options are specific to gcc (not recognized by clang). --- buildtools/Cmake/Flags.cmake | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/buildtools/Cmake/Flags.cmake b/buildtools/Cmake/Flags.cmake index 68cae01b69..4c1178d63d 100644 --- a/buildtools/Cmake/Flags.cmake +++ b/buildtools/Cmake/Flags.cmake @@ -11,12 +11,12 @@ else() endif() if(enable_compile_warnings) - set(warnCFLAGS "-fno-common -Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wclobbered -Wno-unused-function -Wno-unused-parameter -Wno-strict-aliasing -Wno-format-nonliteral -Werror -Wno-error=clobbered ") - if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5") - set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ") - endif() - if(CMAKE_C_COMPILER_ID STREQUAL "Clang") - string(REPLACE "-Wclobbered " "" warnCFLAGS "${warnCFLAGS}") + set(warnCFLAGS "-fno-common -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 ") + if(CMAKE_C_COMPILER_ID STREQUAL "GNU") + set(warnCFLAGS "${warnCFLAGS}-Wclobbered -Wno-error=clobbered ") + if(COMPILER_C_VERSION_MAJOR_MINOR STRGREATER "4.5") + set(warnCFLAGS "${warnCFLAGS}-Wno-error=unused-but-set-variable ") + endif() endif() set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -Wall") # FIXME: Q&D hack -- 2.20.1