Do you mean how it was compiled? the output of pg_config is it:
```
root@ip-10-x-x-x:/home/ubuntu# pg_config --configure
'--build=aarch64-linux-gnu' '--prefix=/usr'
'--includedir=${prefix}/include' '--mandir=${prefix}/share/man'
'--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var'
'--disable-silent-rules' '--libdir=${prefix}/lib/aarch64-linux-gnu'
'--runstatedir=/run' '--disable-maintainer-mode'
'--disable-dependency-tracking' '--with-tcl' '--with-perl' '--with-python'
'--with-pam' '--with-openssl' '--with-libxml' '--with-libxslt'
'--mandir=/usr/share/postgresql/14/man'
'--docdir=/usr/share/doc/postgresql-doc-14'
'--sysconfdir=/etc/postgresql-common' '--datarootdir=/usr/share/'
'--datadir=/usr/share/postgresql/14' '--bindir=/usr/lib/postgresql/14/bin'
'--libdir=/usr/lib/aarch64-linux-gnu/' '--libexecdir=/usr/lib/postgresql/'
'--includedir=/usr/include/postgresql/' '--with-extra-version= (Ubuntu
14.5-2.pgdg20.04+2)' '--enable-nls' '--enable-thread-safety'
'--enable-debug' '--enable-dtrace' '--disable-rpath' '--with-uuid=e2fs'
'--with-gnu-ld' '--with-gssapi' '--with-ldap' '--with-pgport=5432'
'--with-system-tzdata=/usr/share/zoneinfo' 'AWK=mawk' 'MKDIR_P=/bin/mkdir
-p' 'PROVE=/usr/bin/prove' 'PYTHON=/usr/bin/python3' 'TAR=/bin/tar'
'XSLTPROC=xsltproc --nonet' 'CFLAGS=-g -O2 -fstack-protector-strong
-Wformat -Werror=format-security' 'LDFLAGS=-Wl,-Bsymbolic-functions
-Wl,-z,relro -Wl,-z,now' '--enable-tap-tests' '--with-icu' '--*with-llvm'
'LLVM_CONFIG=/usr/bin/llvm-config-10*' 'CLANG=/usr/bin/clang-10'
'--with-lz4' '--with-systemd' '--with-selinux'
'build_alias=aarch64-linux-gnu' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2'
'CXXFLAGS=-g -O2 -fstack-protector-strong -Wformat -Werror=format-security'
```
There is no llvm installed on ubuntu server, postgresql was installed via
apt package `apt install postgresql-14`
On Mon, Nov 7, 2022 at 6:09 PM Tom Lane <t...@sss.pgh.pa.us> wrote:
> Willian Colognesi <willian_cologn...@trimble.com> writes:
> > No, the database is running well, no problem until now after disabled
> *jit.*
>
> Interesting. Which version of LLVM is installed?
>
> regards, tom lane
>
--
<http://www.trimble.com/>
*Willian Cezar de O. Colognesi*
Systems Analysis Specialist, Trimble Transportation Brazil
Avenida Santos Dumont, 271 | Londrina, PR | 86039-090
