Externals: Update fmt to 6.1.2

This commit is contained in:
Lioncash 2020-02-04 14:50:46 -05:00
commit 1873b7a398
32 changed files with 9602 additions and 5324 deletions

View file

@ -50,6 +50,7 @@ set(CMAKE_REQUIRED_FLAGS ${CXX_STANDARD_FLAG})
# Check if variadic templates are working and not affected by GCC bug 39653:
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39653
# Can be removed once gcc 4.4 support is dropped.
check_cxx_source_compiles("
template <class T, class ...Types>
struct S { typedef typename S<Types...>::type type; };
@ -58,33 +59,6 @@ if (NOT SUPPORTS_VARIADIC_TEMPLATES)
set (SUPPORTS_VARIADIC_TEMPLATES OFF)
endif ()
# Check if initializer lists are supported.
check_cxx_source_compiles("
#include <initializer_list>
int main() {}" SUPPORTS_INITIALIZER_LIST)
if (NOT SUPPORTS_INITIALIZER_LIST)
set (SUPPORTS_INITIALIZER_LIST OFF)
endif ()
# Check if enum bases are available
check_cxx_source_compiles("
enum C : char {A};
int main() {}"
SUPPORTS_ENUM_BASE)
if (NOT SUPPORTS_ENUM_BASE)
set (SUPPORTS_ENUM_BASE OFF)
endif ()
# Check if type traits are available
check_cxx_source_compiles("
#include <type_traits>
class C { void operator=(const C&); };
int main() { static_assert(!std::is_copy_assignable<C>::value, \"\"); }"
SUPPORTS_TYPE_TRAITS)
if (NOT SUPPORTS_TYPE_TRAITS)
set (SUPPORTS_TYPE_TRAITS OFF)
endif ()
# Check if user-defined literals are available
check_cxx_source_compiles("
void operator\"\" _udl(long double);
@ -94,4 +68,14 @@ if (NOT SUPPORTS_USER_DEFINED_LITERALS)
set (SUPPORTS_USER_DEFINED_LITERALS OFF)
endif ()
# Check if <variant> is available
set(CMAKE_REQUIRED_FLAGS -std=c++1z)
check_cxx_source_compiles("
#include <variant>
int main() {}"
FMT_HAS_VARIANT)
if (NOT FMT_HAS_VARIANT)
set (FMT_HAS_VARIANT OFF)
endif ()
set(CMAKE_REQUIRED_FLAGS )