From 7cc952ac5dc616c8cd86457dabee7fb947df3713 Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Thu, 5 Oct 2017 10:50:02 +1100 Subject: [PATCH] CMake: add -Wrestrict for GCC --- CMakeLists.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 1bb514b14b9..c0a4edb38e0 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1403,7 +1403,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang") set(CMAKE_REQUIRED_FLAGS "-L${LIBDIR}/openmp/lib -liomp5") # these are only used for the checks endif() - # strange, clang complains these are not supported, but then yses them. + # strange, clang complains these are not supported, but then uses them. ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ALL -Wall) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type) @@ -1413,6 +1413,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang") ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_PARAMETER -Wunused-parameter) + ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_RESTRICT -Wrestrict) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_ALL -Wall) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_AUTOLOGICAL_COMPARE -Wno-tautological-compare) @@ -1421,6 +1422,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang") ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_OVERLOADED_VIRTUAL -Wno-overloaded-virtual) # we get a lot of these, if its a problem a dev needs to look into it. ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare) ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_NO_INVALID_OFFSETOF -Wno-invalid-offsetof) + ADD_CHECK_CXX_COMPILER_FLAG(CXX_WARNINGS CXX_WARN_RESTRICT -Wrestrict) # gives too many unfixable warnings # ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_UNUSED_MACROS -Wunused-macros)