PostgreSQL基础 pg_config 查看配置信息

原创云散月明 All China Database Union 2022-07-17

3017

CentOS 7.6.1810
postgresql 14.4

pg_config 查看配置信息

[postgres@localhost global]$ pg_config
BINDIR = /usr/pgsql-14/bin
DOCDIR = /usr/pgsql-14/doc
HTMLDIR = /usr/pgsql-14/doc/html
INCLUDEDIR = /usr/pgsql-14/include
PKGINCLUDEDIR = /usr/pgsql-14/include
INCLUDEDIR-SERVER = /usr/pgsql-14/include/server
LIBDIR = /usr/pgsql-14/lib
PKGLIBDIR = /usr/pgsql-14/lib
LOCALEDIR = /usr/pgsql-14/share/locale
MANDIR = /usr/pgsql-14/share/man
SHAREDIR = /usr/pgsql-14/share
SYSCONFDIR = /etc/sysconfig/pgsql
PGXS = /usr/pgsql-14/lib/pgxs/src/makefiles/pgxs.mk
CONFIGURE =  '--enable-rpath' '--prefix=/usr/pgsql-14' '--includedir=/usr/pgsql-14/include' '--mandir=/usr/pgsql-14/share/man' '--datadir=/usr/pgsql-14/share' '--libdir=/usr/pgsql-14/lib' '--with-lz4' '--with-icu' '--with-llvm' '--with-perl' '--with-python' '--with-tcl' '--with-tclconfig=/usr/lib64' '--with-openssl' '--with-pam' '--with-gssapi' '--with-includes=/usr/include' '--with-libraries=/usr/lib64' '--enable-nls' '--enable-dtrace' '--with-uuid=e2fs' '--with-libxml' '--with-libxslt' '--with-ldap' '--with-selinux' '--with-systemd' '--with-system-tzdata=/usr/share/zoneinfo' '--sysconfdir=/etc/sysconfig/pgsql' '--docdir=/usr/pgsql-14/doc' '--htmldir=/usr/pgsql-14/doc/html' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic' 'LLVM_CONFIG=/usr/lib64/llvm5.0/bin/llvm-config' 'CLANG=/opt/rh/llvm-toolset-7/root/usr/bin/clang' 'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig' 'PYTHON=/usr/bin/python3'
CC = gcc -std=gnu99
CPPFLAGS = -D_GNU_SOURCE -I/usr/include/libxml2 -I/usr/include
CFLAGS = -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic
CFLAGS_SL = -fPIC
LDFLAGS = -L/usr/lib64/llvm5.0/lib -L/usr/lib64 -Wl,--as-needed -Wl,-rpath,'/usr/pgsql-14/lib',--enable-new-dtags
LDFLAGS_EX = 
LDFLAGS_SL = 
LIBS = -lpgcommon -lpgport -lselinux -llz4 -lxslt -lxml2 -lpam -lssl -lcrypto -lgssapi_krb5 -lz -lreadline -lpthread -lrt -ldl -lm 
VERSION = PostgreSQL 14.4
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[postgres@localhost global]$ pg_config -?

pg_config provides information about the installed version of PostgreSQL.

Usage:
  pg_config [OPTION]...

Options:
  --bindir              show location of user executables
  --docdir              show location of documentation files
  --htmldir             show location of HTML documentation files
  --includedir          show location of C header files of the client
                        interfaces
  --pkgincludedir       show location of other C header files
  --includedir-server   show location of C header files for the server
  --libdir              show location of object code libraries
  --pkglibdir           show location of dynamically loadable modules
  --localedir           show location of locale support files
  --mandir              show location of manual pages
  --sharedir            show location of architecture-independent support files
  --sysconfdir          show location of system-wide configuration files
  --pgxs                show location of extension makefile
  --configure           show options given to "configure" script when
                        PostgreSQL was built
  --cc                  show CC value used when PostgreSQL was built
  --cppflags            show CPPFLAGS value used when PostgreSQL was built
  --cflags              show CFLAGS value used when PostgreSQL was built
  --cflags_sl           show CFLAGS_SL value used when PostgreSQL was built
  --ldflags             show LDFLAGS value used when PostgreSQL was built
  --ldflags_ex          show LDFLAGS_EX value used when PostgreSQL was built
  --ldflags_sl          show LDFLAGS_SL value used when PostgreSQL was built
  --libs                show LIBS value used when PostgreSQL was built
  --version             show the PostgreSQL version
  -?, --help            show this help, then exit

With no arguments, all known items are shown.

Report bugs to <pgsql-bugs@lists.postgresql.org>.
PostgreSQL home page: <https://www.postgresql.org/>

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