[macOS Monterey] Cannot find libpq-fe.h – how to disable PostgreSQL dependency

[awinecki]

After installing all brew dependencies (brew install autoconf automake bison freetype gd gettext icu4c krb5 libedit libiconv libjpeg libpng libxml2 libzip pkg-config re2c zlib), I'm stuck at PostgreSQL check:

checking for PDO_DBLIB support via FreeTDS... no
checking for Firebird support for PDO... no
checking for MySQL support for PDO... yes
checking for MySQL UNIX socket location... no
checking for PDO includes... checking for PDO includes... /var/folders/x5/0v2t1jt94xx3k5n6v764v8qw0000gn/T/php-src-php-7.2.34/ext
checking Oracle OCI support for PDO... no
checking for ODBC v3 support for PDO... no
checking for PostgreSQL support for PDO... yes
checking for pg_config... not found
configure: error: Cannot find libpq-fe.h. Please specify correct PostgreSQL installation path

Is there a way to disable psql support by default?

I'm on macOS Monterey, with no system PHP installed.

[WingLim]

You can use this command to disable it:

PHP_WITHOUT_PDO_PGSQL=yes asdf install php <version>