"Daniel Westermann (DWE)" <daniel.westermann@xxxxxxxxxxxxxxxx> writes: > Even after restorecon I get this: > Found pkg-config: YES (/usr/bin/pkg-config) 2.3.0 > Run-time dependency numa found: YES 2.0.19 > ../postgresql/meson.build:957:12: ERROR: C header 'numa.h' not found > ... which gives this in the log: > Run-time dependency numa found: YES 2.0.19 > Using cached compile: > Cached command line: cc /home/postgres/build/meson-private/tmpjon5_bg2/testfile.c -E -P -D_FILE_OFFSET_BITS=64 -P -O0 Ah-hah: the "cached" bit gave me the clue I needed. I think you ran "meson setup" without numactl-devel installed, and it cached the fact that numa.h wasn't there. I can reproduce this error with $ sudo dnf remove numactl-devel $ git clean -dfxq $ meson setup build $ sudo dnf install numactl-devel $ meson setup build --reconfigure ... which ends with Run-time dependency numa found: YES 2.0.19 meson.build:957:12: ERROR: C header 'numa.h' not found It's okay again after blowing away the build subdirectory (e.g. via "git clean -dfxq") and trying again. This implies that it caches info about header presence but not library presence (else it wouldn't have thought that the library was there either, I guess). Kind of weird, but I'm still learning about meson. regards, tom lane
