Hi,
I noticed that `pg_config --configure` didn't show the options given when
building with meson.
For example,
meson setup build -Dcache=gcc.cache -Ddtrace=enabled -Dicu=enabled -Dcassert=true
-Dprefix=/home/postgres/install_meson/
meson compile -C build
meson install -C build
$ pg_config --configure
The options I specified (like dtrace) are not shown. I found they actually work
in compilation.
When specifying `-Ddtrace=enabled`, there is a log like this. And with
`-Ddtrace=disabled`, no such log.
[120/1834] /usr/bin/dtrace -C -h -s ../src/include/utils/../../backend/utils/probes.d -o src/include/utils/probes.h.tmp
Maybe it would be better if pg_config can output this information, to be
consistent with the output when building with `./configure` and `make`.
The output when building with `./configure` and `make`:
$ pg_config --configure
'--prefix=/home/postgres/install/' '--cache' 'gcc.cache' '--enable-dtrace' '--with-icu' '--enable-cassert'
Regards,
Shi yu