meson: crypt.h must always exist

We require at least crypt_r() exists, and it is provided since glibc-2.0 (and dropped in glibc-2.39) or by libxcrypt, and the function is provided in crypt.h regardless it is provided by glibc or libxcrypt. Hence, we cannot fallback to unistd.h. This makes the condition about crypt.h more strict, and stop compilation earlier when crypt.h does not exist.
2025-07-23 22:13:20 +09:00
parent a6da6c9050
commit fa32f4cd75
4 changed files with 32 additions and 41 deletions
@@ -212,6 +212,7 @@ REQUIREMENTS:
        newer though. TL;DR: turn audit off, still.

        glibc >= 2.31
+        libxcrypt or glibc (<= 2.38 built with --enable-crypt)
        libcap
        libmount >= 2.30 (from util-linux)
                (util-linux *must* be built without --enable-libmount-support-mtab)