MDEV-31963 cmake: fix libfmt usage

`fmt::detail::make_arg` does not accept temporaries, so the code snippet
checking system libfmt needs to be adjusted.

Signed-off-by: Ruoyu Zhong <zhongruoyu@outlook.com>
This commit is contained in:
Ruoyu Zhong
2023-08-19 22:48:16 +08:00
committed by Daniel Black
parent bf3b787e02
commit f4cec369a3

View File

@ -33,8 +33,9 @@ MACRO (CHECK_LIBFMT)
#include <fmt/format-inl.h>
#include <iostream>
int main() {
int answer= 42;
fmt::format_args::format_arg arg=
fmt::detail::make_arg<fmt::format_context>(42);
fmt::detail::make_arg<fmt::format_context>(answer);
std::cout << fmt::vformat(\"The answer is {}.\",
fmt::format_args(&arg, 1));
}" HAVE_SYSTEM_LIBFMT)