248 lines
8.7 KiB
Plaintext
248 lines
8.7 KiB
Plaintext
|
# ===========================================================================
|
||
|
|
# https://www.gnu.org/software/autoconf-archive/ax_lib_postgresql.html
|
||
|
|
# ===========================================================================
|
||
|
|
#
|
||
|
|
# SYNOPSIS
|
||
|
|
#
|
||
|
|
# AX_LIB_POSTGRESQL([MINIMUM-VERSION],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
|
||
|
|
#
|
||
|
|
# DESCRIPTION
|
||
|
|
#
|
||
|
|
# This macro provides tests of availability of PostgreSQL 'libpq' library
|
||
|
|
# of particular version or newer.
|
||
|
|
#
|
||
|
|
# AX_LIB_POSTGRESQL macro takes only one argument which is optional. If
|
||
|
|
# there is no required version passed, then macro does not run version
|
||
|
|
# test.
|
||
|
|
#
|
||
|
|
# The --with-postgresql option takes one of three possible values:
|
||
|
|
#
|
||
|
|
# no - do not check for PostgreSQL client library
|
||
|
|
#
|
||
|
|
# yes - do check for PostgreSQL library in standard locations (pg_config
|
||
|
|
# should be in the PATH)
|
||
|
|
#
|
||
|
|
# path - complete path to pg_config utility, use this option if pg_config
|
||
|
|
# can't be found in the PATH (You could set also PG_CONFIG variable)
|
||
|
|
#
|
||
|
|
# This macro calls:
|
||
|
|
#
|
||
|
|
# AC_SUBST(POSTGRESQL_CPPFLAGS)
|
||
|
|
# AC_SUBST(POSTGRESQL_LDFLAGS)
|
||
|
|
# AC_SUBST(POSTGRESQL_LIBS)
|
||
|
|
# AC_SUBST(POSTGRESQL_VERSION)
|
||
|
|
#
|
||
|
|
# And sets:
|
||
|
|
#
|
||
|
|
# HAVE_POSTGRESQL
|
||
|
|
#
|
||
|
|
# It execute if found ACTION-IF-FOUND (empty by default) and
|
||
|
|
# ACTION-IF-NOT-FOUND (AC_MSG_FAILURE by default) if not found.
|
||
|
|
#
|
||
|
|
# LICENSE
|
||
|
|
#
|
||
|
|
# Copyright (c) 2008 Mateusz Loskot <mateusz@loskot.net>
|
||
|
|
# Copyright (c) 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
|
||
|
|
# Copyright (c) 2018 Bastien Roucaries <rouca@debian.org>
|
||
|
|
#
|
||
|
|
# Copying and distribution of this file, with or without modification, are
|
||
|
|
# permitted in any medium without royalty provided the copyright notice
|
||
|
|
# and this notice are preserved. This file is offered as-is, without any
|
||
|
|
# warranty.
|
||
|
|
|
||
|
|
#serial 22
|
||
|
|
|
||
|
|
AC_DEFUN([_AX_LIB_POSTGRESQL_OLD],[
|
||
|
|
found_postgresql="no"
|
||
|
|
_AX_LIB_POSTGRESQL_OLD_fail="no"
|
||
|
|
while true; do
|
||
|
|
AC_CACHE_CHECK([for the pg_config program], [ac_cv_path_PG_CONFIG],
|
||
|
|
[AC_PATH_PROGS_FEATURE_CHECK([PG_CONFIG], [pg_config],
|
||
|
|
[[ac_cv_path_PG_CONFIG="";$ac_path_PG_CONFIG --includedir > /dev/null \
|
||
|
|
&& ac_cv_path_PG_CONFIG=$ac_path_PG_CONFIG ac_path_PG_CONFIG_found=:]],
|
||
|
|
[ac_cv_path_PG_CONFIG=""])])
|
||
|
|
PG_CONFIG=$ac_cv_path_PG_CONFIG
|
||
|
|
AS_IF([test "X$PG_CONFIG" = "X"],[break])
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL libraries CPPFLAGS],[ac_cv_POSTGRESQL_CPPFLAGS],
|
||
|
|
[ac_cv_POSTGRESQL_CPPFLAGS="-I`$PG_CONFIG --includedir`" || _AX_LIB_POSTGRESQL_OLD_fail=yes])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_OLD_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_CPPFLAGS="$ac_cv_POSTGRESQL_CPPFLAGS"
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL libraries LDFLAGS],[ac_cv_POSTGRESQL_LDFLAGS],
|
||
|
|
[ac_cv_POSTGRESQL_LDFLAGS="-L`$PG_CONFIG --libdir`" || _AX_LIB_POSTGRESQL_OLD_fail=yes])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_OLD_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_LDFLAGS="$ac_cv_POSTGRESQL_LDFLAGS"
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL libraries LIBS],[ac_cv_POSTGRESQL_LIBS],
|
||
|
|
[ac_cv_POSTGRESQL_LIBS="-lpq"])
|
||
|
|
POSTGRESQL_LIBS="$ac_cv_POSTGRESQL_LIBS"
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL version],[ac_cv_POSTGRESQL_VERSION],
|
||
|
|
[
|
||
|
|
ac_cv_POSTGRESQL_VERSION=`$PG_CONFIG --version | sed "s/^PostgreSQL[[[:space:]]][[[:space:]]]*\([[0-9.]][[0-9.]]*\).*/\1/"` \
|
||
|
|
|| _AX_LIB_POSTGRESQL_OLD_fail=yes
|
||
|
|
])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_OLD_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_VERSION="$ac_cv_POSTGRESQL_VERSION"
|
||
|
|
|
||
|
|
|
||
|
|
dnl
|
||
|
|
dnl Check if required version of PostgreSQL is available
|
||
|
|
dnl
|
||
|
|
AS_IF([test X"$postgresql_version_req" != "X"],[
|
||
|
|
AC_MSG_CHECKING([if PostgreSQL version $POSTGRESQL_VERSION is >= $postgresql_version_req])
|
||
|
|
AX_COMPARE_VERSION([$POSTGRESQL_VERSION],[ge],[$postgresql_version_req],
|
||
|
|
[found_postgresql_req_version=yes],[found_postgresql_req_version=no])
|
||
|
|
AC_MSG_RESULT([$found_postgresql_req_version])
|
||
|
|
])
|
||
|
|
AS_IF([test "Xfound_postgresql_req_version" = "Xno"],[break])
|
||
|
|
|
||
|
|
found_postgresql="yes"
|
||
|
|
break
|
||
|
|
done
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_DEFUN([_AX_LIB_POSTGRESQL_PKG_CONFIG],
|
||
|
|
[
|
||
|
|
AC_REQUIRE([PKG_PROG_PKG_CONFIG])
|
||
|
|
found_postgresql=no
|
||
|
|
|
||
|
|
while true; do
|
||
|
|
PKG_PROG_PKG_CONFIG
|
||
|
|
AS_IF([test X$PKG_CONFIG = X],[break])
|
||
|
|
|
||
|
|
_AX_LIB_POSTGRESQL_PKG_CONFIG_fail=no;
|
||
|
|
AS_IF([test "X$postgresql_version_req" = "X"],
|
||
|
|
[PKG_CHECK_EXISTS([libpq],[found_postgresql_pkg_config=yes],[found_postgresql=no])],
|
||
|
|
[PKG_CHECK_EXISTS([libpq >= "$postgresql_version_req"],
|
||
|
|
[found_postgresql=yes],[found_postgresql=no])])
|
||
|
|
AS_IF([test "X$found_postgresql" = "no"],[break])
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL libraries CPPFLAGS],[ac_cv_POSTGRESQL_CPPFLAGS],
|
||
|
|
[ac_cv_POSTGRESQL_CPPFLAGS="`$PKG_CONFIG libpq --cflags-only-I`" || _AX_LIB_POSTGRESQL_PKG_CONFIG_fail=yes])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_PKG_CONFIG_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_CPPFLAGS="$ac_cv_POSTGRESQL_CPPFLAGS"
|
||
|
|
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL libraries LDFLAGS],[ac_cv_POSTGRESQL_LDFLAGS],
|
||
|
|
[ac_cv_POSTGRESQL_LDFLAGS="`$PKG_CONFIG libpq --libs-only-L --libs-only-other`" || _AX_LIB_POSTGRESQL_PKG_CONFIG_fail=yes])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_PKG_CONFIG_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_LDFLAGS="$ac_cv_POSTGRESQL_LDFLAGS"
|
||
|
|
|
||
|
|
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL libraries LIBS],[ac_cv_POSTGRESQL_LIBS],
|
||
|
|
[ac_cv_POSTGRESQL_LIBS="`$PKG_CONFIG libpq --libs-only-l`" || _AX_LIB_POSTGRESQL_PKG_CONFIG_fail=ye])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_PKG_CONFIG_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_LIBS="$ac_cv_POSTGRESQL_LIBS"
|
||
|
|
|
||
|
|
dnl already checked by exist but need to be recovered
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL version],[ac_cv_POSTGRESQL_VERSION],
|
||
|
|
[ac_cv_POSTGRESQL_VERSION="`$PKG_CONFIG libpq --modversion`" || _AX_LIB_POSTGRESQL_PKG_CONFIG_fail=yes])
|
||
|
|
AS_IF([test "X$_AX_LIB_POSTGRESQL_PKG_CONFIG_fail" = "Xyes"],[break])
|
||
|
|
POSTGRESQL_VERSION="$ac_cv_POSTGRESQL_VERSION"
|
||
|
|
|
||
|
|
found_postgresql=yes
|
||
|
|
break;
|
||
|
|
done
|
||
|
|
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
AC_DEFUN([AX_LIB_POSTGRESQL],
|
||
|
|
[
|
||
|
|
AC_ARG_WITH([postgresql],
|
||
|
|
AS_HELP_STRING([--with-postgresql=@<:@ARG@:>@],
|
||
|
|
[use PostgreSQL library @<:@default=yes@:>@, optionally specify path to pg_config]
|
||
|
|
),
|
||
|
|
[
|
||
|
|
AS_CASE([$withval],
|
||
|
|
[[[nN]][[oO]]],[want_postgresql="no"],
|
||
|
|
[[[yY]][[eE]][[sS]]],[want_postgresql="yes"],
|
||
|
|
[
|
||
|
|
want_postgresql="yes"
|
||
|
|
PG_CONFIG="$withval"
|
||
|
|
])
|
||
|
|
],
|
||
|
|
[want_postgresql="yes"]
|
||
|
|
)
|
||
|
|
|
||
|
|
AC_ARG_VAR([POSTGRESQL_CPPFLAGS],[cpp flags for PostgreSQL overriding detected flags])
|
||
|
|
AC_ARG_VAR([POSTGRESQL_LIBFLAGS],[libs for PostgreSQL overriding detected flags])
|
||
|
|
AC_ARG_VAR([POSTGRESQL_LDFLAGS],[linker flags for PostgreSQL overriding detected flags])
|
||
|
|
|
||
|
|
# populate cache
|
||
|
|
AS_IF([test "X$POSTGRESQL_CPPFLAGS" != X],[ac_cv_POSTGRESQL_CPPFLAGS="$POSTGRESQL_CPPFLAGS"])
|
||
|
|
AS_IF([test "X$POSTGRESQL_LDFLAGS" != X],[ac_cv_POSTGRESQL_LDFLAGS="$POSTGRESQL_LDFLAGS"])
|
||
|
|
AS_IF([test "X$POSTGRESQL_LIBS" != X],[ac_cv_POSTGRESQL_LIBS="$POSTGRESQL_LIBS"])
|
||
|
|
|
||
|
|
postgresql_version_req=ifelse([$1], [], [], [$1])
|
||
|
|
found_postgresql="no"
|
||
|
|
|
||
|
|
POSTGRESQL_VERSION=""
|
||
|
|
|
||
|
|
dnl
|
||
|
|
dnl Check PostgreSQL libraries (libpq)
|
||
|
|
dnl
|
||
|
|
AS_IF([test X"$want_postgresql" = "Xyes"],[
|
||
|
|
_AX_LIB_POSTGRESQL_PKG_CONFIG
|
||
|
|
|
||
|
|
|
||
|
|
AS_IF([test X"$found_postgresql" = "Xno"],
|
||
|
|
[_AX_LIB_POSTGRESQL_OLD])
|
||
|
|
|
||
|
|
AS_IF([test X"$found_postgresql" = Xyes],[
|
||
|
|
_AX_LIB_POSTGRESQL_OLD_CPPFLAGS="$CPPFLAGS"
|
||
|
|
CPPFLAGS="$CPPFLAGS $POSTGRESQL_CPPFLAGS"
|
||
|
|
_AX_LIB_POSTGRESQL_OLD_LDFLAGS="$LDFLAGS"
|
||
|
|
LDFLAGS="$LDFLAGS $POSTGRESQL_LDFLAGS"
|
||
|
|
_AX_LIB_POSTGRESQL_OLD_LIBS="$LIBS"
|
||
|
|
LIBS="$LIBS $POSTGRESQL_LIBS"
|
||
|
|
while true; do
|
||
|
|
dnl try to compile
|
||
|
|
AC_CHECK_HEADER([libpq-fe.h],[],[found_postgresql=no])
|
||
|
|
AS_IF([test "X$found_postgresql" = "Xno"],[break])
|
||
|
|
dnl try now to link
|
||
|
|
AC_CACHE_CHECK([for the PostgreSQL library linking is working],[ac_cv_postgresql_found],
|
||
|
|
[
|
||
|
|
AC_LINK_IFELSE([
|
||
|
|
AC_LANG_PROGRAM(
|
||
|
|
[
|
||
|
|
#include <libpq-fe.h>
|
||
|
|
],
|
||
|
|
[[
|
||
|
|
char conninfo[]="dbname = postgres";
|
||
|
|
PGconn *conn;
|
||
|
|
conn = PQconnectdb(conninfo);
|
||
|
|
]]
|
||
|
|
)
|
||
|
|
],[ac_cv_postgresql_found=yes],
|
||
|
|
[ac_cv_postgresql_found=no])
|
||
|
|
])
|
||
|
|
found_postgresql="$ac_cv_postgresql_found"
|
||
|
|
AS_IF([test "X$found_postgresql" = "Xno"],[break])
|
||
|
|
break
|
||
|
|
done
|
||
|
|
CPPFLAGS="$_AX_LIB_POSTGRESQL_OLD_CPPFLAGS"
|
||
|
|
LDFLAGS="$_AX_LIB_POSTGRESQL_OLD_LDFLAGS"
|
||
|
|
LIBS="$_AX_LIB_POSTGRESQL_OLD_LIBS"
|
||
|
|
])
|
||
|
|
|
||
|
|
|
||
|
|
AS_IF([test "x$found_postgresql" = "xyes"],[
|
||
|
|
AC_DEFINE([HAVE_POSTGRESQL], [1],
|
||
|
|
[Define to 1 if PostgreSQL libraries are available])])
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_SUBST([POSTGRESQL_VERSION])
|
||
|
|
AC_SUBST([POSTGRESQL_CPPFLAGS])
|
||
|
|
AC_SUBST([POSTGRESQL_LDFLAGS])
|
||
|
|
AC_SUBST([POSTGRESQL_LIBS])
|
||
|
|
|
||
|
|
AS_IF([test "x$found_postgresql" = "xyes"],
|
||
|
|
[ifelse([$2], , :, [$2])],
|
||
|
|
[ifelse([$3], , AS_IF([test X"$want_postgresql" = "Xyes"],[AC_MSG_ERROR([Library requirements (PostgreSQL) not met.])],[:]), [$3])])
|
||
|
|
|
||
|
|
])
|