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| author | fanquake <fanquake@gmail.com> | 2021-06-28 16:00:06 +0800 |
|---|---|---|
| committer | fanquake <fanquake@gmail.com> | 2022-02-03 18:35:41 +0800 |
| commit | ffc89d1f21258553c0087b774a9ea1ce84139d4f (patch) | |
| tree | 583c400f93118c6aee958a78e426dcba46232a0d /configure.ac | |
| parent | c194293883fbb656779102309b2cb3e60889feff (diff) | |
build: add support for std::filesystem
Add a macro to check if linking with -lstdc++fs or -lc++fs is required.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index bef3973996..5db104f0d6 100644 --- a/configure.ac +++ b/configure.ac @@ -83,6 +83,9 @@ AX_CXX_COMPILE_STDCXX([17], [noext], [mandatory]) dnl Check if -latomic is required for <std::atomic> CHECK_ATOMIC +dnl check if additional link flags are required for std::filesystem +CHECK_FILESYSTEM + dnl Unless the user specified OBJCXX, force it to be the same as CXX. This ensures dnl that we get the same -std flags for both. m4_ifdef([AC_PROG_OBJCXX],[ |