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zabbix/zabbix-3.0.25-new-m4-pgsql.patch

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Index: configure.ac
===================================================================
--- configure.ac.orig 2019-01-28 11:45:10.000000000 +0100
+++ configure.ac 2019-03-22 13:55:27.258760837 +0100
@@ -1229,25 +1229,15 @@ if test "x$server" = "xyes" || test "x$p
fi
dnl Checking for PostgreSQL support
- AX_LIB_POSTGRESQL("8.1")
+ AX_LIB_POSTGRESQL([8.2])
if test "x$want_postgresql" = "xyes"; then
if test "x$have_db" != "xno"; then
AC_MSG_ERROR([You can configure for only one database.])
fi
if test "x$found_postgresql" = "xyes"; then
- if test "$postgresql_version_check" != "1"; then
- AC_MSG_ERROR([PostgreSQL version mismatch])
- fi
-
- have_db="PostgreSQL"
-
- if test "$postgresql_version_number" -ge 8002000; then
- have_multirow_insert="yes"
- fi
-
- else
- AC_MSG_ERROR([PostgreSQL library not found])
+ have_db="PostgreSQL"
+ have_multirow_insert="yes" # set by default as we are forcing to use min 8.2 postgresql
fi
fi
@@ -1299,7 +1289,7 @@ if test "x$server" = "xyes" || test "x$p
AC_MSG_RESULT(no)
fi
- DB_CFLAGS="$IBM_DB2_CPPFLAGS $MYSQL_CFLAGS $ORACLE_CPPFLAGS $POSTGRESQL_CFLAGS $SQLITE3_CPPFLAGS"
+ DB_CFLAGS="$IBM_DB2_CPPFLAGS $MYSQL_CFLAGS $ORACLE_CPPFLAGS $POSTGRESQL_CPPFLAGS $SQLITE3_CPPFLAGS"
DB_LDFLAGS="$IBM_DB2_LDFLAGS $MYSQL_LDFLAGS $ORACLE_LDFLAGS $POSTGRESQL_LDFLAGS $SQLITE3_LDFLAGS"
DB_LIBS="$IBM_DB2_LIBS $MYSQL_LIBS $ORACLE_LIBS $POSTGRESQL_LIBS $SQLITE3_LIBS"
Index: m4/ax_compare_version.m4
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ m4/ax_compare_version.m4 2019-03-22 13:42:09.744259011 +0100
@@ -0,0 +1,177 @@
+# ===========================================================================
+# https://www.gnu.org/software/autoconf-archive/ax_compare_version.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
+#
+# DESCRIPTION
+#
+# This macro compares two version strings. Due to the various number of
+# minor-version numbers that can exist, and the fact that string
+# comparisons are not compatible with numeric comparisons, this is not
+# necessarily trivial to do in a autoconf script. This macro makes doing
+# these comparisons easy.
+#
+# The six basic comparisons are available, as well as checking equality
+# limited to a certain number of minor-version levels.
+#
+# The operator OP determines what type of comparison to do, and can be one
+# of:
+#
+# eq - equal (test A == B)
+# ne - not equal (test A != B)
+# le - less than or equal (test A <= B)
+# ge - greater than or equal (test A >= B)
+# lt - less than (test A < B)
+# gt - greater than (test A > B)
+#
+# Additionally, the eq and ne operator can have a number after it to limit
+# the test to that number of minor versions.
+#
+# eq0 - equal up to the length of the shorter version
+# ne0 - not equal up to the length of the shorter version
+# eqN - equal up to N sub-version levels
+# neN - not equal up to N sub-version levels
+#
+# When the condition is true, shell commands ACTION-IF-TRUE are run,
+# otherwise shell commands ACTION-IF-FALSE are run. The environment
+# variable 'ax_compare_version' is always set to either 'true' or 'false'
+# as well.
+#
+# Examples:
+#
+# AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
+# AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
+#
+# would both be true.
+#
+# AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
+# AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
+#
+# would both be false.
+#
+# AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
+#
+# would be true because it is only comparing two minor versions.
+#
+# AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
+#
+# would be true because it is only comparing the lesser number of minor
+# versions of the two values.
+#
+# Note: The characters that separate the version numbers do not matter. An
+# empty string is the same as version 0. OP is evaluated by autoconf, not
+# configure, so must be a string, not a variable.
+#
+# The author would like to acknowledge Guido Draheim whose advice about
+# the m4_case and m4_ifvaln functions make this macro only include the
+# portions necessary to perform the specific comparison specified by the
+# OP argument in the final configure script.
+#
+# LICENSE
+#
+# Copyright (c) 2008 Tim Toolan <toolan@ele.uri.edu>
+#
+# 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 13
+
+dnl #########################################################################
+AC_DEFUN([AX_COMPARE_VERSION], [
+ AC_REQUIRE([AC_PROG_AWK])
+
+ # Used to indicate true or false condition
+ ax_compare_version=false
+
+ # Convert the two version strings to be compared into a format that
+ # allows a simple string comparison. The end result is that a version
+ # string of the form 1.12.5-r617 will be converted to the form
+ # 0001001200050617. In other words, each number is zero padded to four
+ # digits, and non digits are removed.
+ AS_VAR_PUSHDEF([A],[ax_compare_version_A])
+ A=`echo "$1" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
+ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
+ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
+ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
+ -e 's/[[^0-9]]//g'`
+
+ AS_VAR_PUSHDEF([B],[ax_compare_version_B])
+ B=`echo "$3" | sed -e 's/\([[0-9]]*\)/Z\1Z/g' \
+ -e 's/Z\([[0-9]]\)Z/Z0\1Z/g' \
+ -e 's/Z\([[0-9]][[0-9]]\)Z/Z0\1Z/g' \
+ -e 's/Z\([[0-9]][[0-9]][[0-9]]\)Z/Z0\1Z/g' \
+ -e 's/[[^0-9]]//g'`
+
+ dnl # In the case of le, ge, lt, and gt, the strings are sorted as necessary
+ dnl # then the first line is used to determine if the condition is true.
+ dnl # The sed right after the echo is to remove any indented white space.
+ m4_case(m4_tolower($2),
+ [lt],[
+ ax_compare_version=`echo "x$A
+x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/false/;s/x${B}/true/;1q"`
+ ],
+ [gt],[
+ ax_compare_version=`echo "x$A
+x$B" | sed 's/^ *//' | sort | sed "s/x${A}/false/;s/x${B}/true/;1q"`
+ ],
+ [le],[
+ ax_compare_version=`echo "x$A
+x$B" | sed 's/^ *//' | sort | sed "s/x${A}/true/;s/x${B}/false/;1q"`
+ ],
+ [ge],[
+ ax_compare_version=`echo "x$A
+x$B" | sed 's/^ *//' | sort -r | sed "s/x${A}/true/;s/x${B}/false/;1q"`
+ ],[
+ dnl Split the operator from the subversion count if present.
+ m4_bmatch(m4_substr($2,2),
+ [0],[
+ # A count of zero means use the length of the shorter version.
+ # Determine the number of characters in A and B.
+ ax_compare_version_len_A=`echo "$A" | $AWK '{print(length)}'`
+ ax_compare_version_len_B=`echo "$B" | $AWK '{print(length)}'`
+
+ # Set A to no more than B's length and B to no more than A's length.
+ A=`echo "$A" | sed "s/\(.\{$ax_compare_version_len_B\}\).*/\1/"`
+ B=`echo "$B" | sed "s/\(.\{$ax_compare_version_len_A\}\).*/\1/"`
+ ],
+ [[0-9]+],[
+ # A count greater than zero means use only that many subversions
+ A=`echo "$A" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
+ B=`echo "$B" | sed "s/\(\([[0-9]]\{4\}\)\{m4_substr($2,2)\}\).*/\1/"`
+ ],
+ [.+],[
+ AC_WARNING(
+ [invalid OP numeric parameter: $2])
+ ],[])
+
+ # Pad zeros at end of numbers to make same length.
+ ax_compare_version_tmp_A="$A`echo $B | sed 's/./0/g'`"
+ B="$B`echo $A | sed 's/./0/g'`"
+ A="$ax_compare_version_tmp_A"
+
+ # Check for equality or inequality as necessary.
+ m4_case(m4_tolower(m4_substr($2,0,2)),
+ [eq],[
+ test "x$A" = "x$B" && ax_compare_version=true
+ ],
+ [ne],[
+ test "x$A" != "x$B" && ax_compare_version=true
+ ],[
+ AC_WARNING([invalid OP parameter: $2])
+ ])
+ ])
+
+ AS_VAR_POPDEF([A])dnl
+ AS_VAR_POPDEF([B])dnl
+
+ dnl # Execute ACTION-IF-TRUE / ACTION-IF-FALSE.
+ if test "$ax_compare_version" = "true" ; then
+ m4_ifvaln([$4],[$4],[:])dnl
+ m4_ifvaln([$5],[else $5])dnl
+ fi
+]) dnl AX_COMPARE_VERSION
Index: m4/ax_lib_postgresql.m4
===================================================================
--- m4/ax_lib_postgresql.m4.orig 2019-01-28 11:45:08.000000000 +0100
+++ m4/ax_lib_postgresql.m4 2019-03-22 13:44:10.008033108 +0100
@@ -1,31 +1,33 @@
-##### http://autoconf-archive.cryp.to/ax_lib_postgresql.html
+# ===========================================================================
+# https://www.gnu.org/software/autoconf-archive/ax_lib_postgresql.html
+# ===========================================================================
#
# SYNOPSIS
#
-# AX_LIB_POSTGRESQL([MINIMUM-VERSION])
+# 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.
+# 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.
+# 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)
+# 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
+# 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_CFLAGS)
+# AC_SUBST(POSTGRESQL_CPPFLAGS)
# AC_SUBST(POSTGRESQL_LDFLAGS)
# AC_SUBST(POSTGRESQL_LIBS)
# AC_SUBST(POSTGRESQL_VERSION)
@@ -34,151 +36,212 @@
#
# HAVE_POSTGRESQL
#
-# LAST MODIFICATION
+# It execute if found ACTION-IF-FOUND (empty by default) and
+# ACTION-IF-NOT-FOUND (AC_MSG_FAILURE by default) if not found.
#
-# 2017-09-26 modified version detection to detect PostgreSQL 10 (Zabbix)
-# 2006-07-16
+# LICENSE
#
-# COPYLEFT
-#
-# Copyright (c) 2006 Mateusz Loskot <mateusz@loskot.net>
-#
-# 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.
+# 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],
+AC_DEFUN([_AX_LIB_POSTGRESQL_PKG_CONFIG],
[
- PG_CONFIG="no"
-
- AC_ARG_WITH([postgresql],
- AC_HELP_STRING([--with-postgresql@<:@=ARG@:>@],
- [use PostgreSQL library @<:@default=no@:>@, optionally specify path to pg_config]
- ),
- [
- if test "x$withval" = "xno"; then
- want_postgresql="no"
- elif test "x$withval" = "xyes"; then
- want_postgresql="yes"
- else
- want_postgresql="yes"
- PG_CONFIG="$withval"
- fi
- ],
- [want_postgresql="no"]
- )
+ AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+ found_postgresql=no
- POSTGRESQL_CFLAGS=""
- POSTGRESQL_LDFLAGS=""
- POSTGRESQL_LIBS=""
- POSTGRESQL_VERSION=""
+ while true; do
+ PKG_PROG_PKG_CONFIG
+ AS_IF([test X$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="$ac_cv_POSTGRESQL_VERSION"
+
+ found_postgresql=yes
+ break;
+ done
- dnl
- dnl Check PostgreSQL libraries (libpq)
- dnl
+])
- if test "x$want_postgresql" = "xyes"; then
- AC_PATH_PROG([PG_CONFIG], [pg_config], [])
- if test -x "$PG_CONFIG"; then
- POSTGRESQL_CFLAGS="`$PG_CONFIG --includedir`"
- if test -n "$POSTGRESQL_CFLAGS"; then
- POSTGRESQL_CFLAGS="-I$POSTGRESQL_CFLAGS";
- fi
- POSTGRESQL_LDFLAGS="`$PG_CONFIG --libdir`"
- if test -n "$POSTGRESQL_LDFLAGS"; then
- POSTGRESQL_LDFLAGS="-L$POSTGRESQL_LDFLAGS";
- fi
- POSTGRESQL_LIBS="-lpq"
-
- _save_postgresql_cflags="${CFLAGS}"
- _save_postgresql_ldflags="${LDFLAGS}"
- _save_postgresql_libs="${LIBS}"
- CFLAGS="${CFLAGS} ${POSTGRESQL_CFLAGS}"
- LDFLAGS="${LDFLAGS} ${POSTGRESQL_LDFLAGS}"
- LIBS="${LIBS} ${POSTGRESQL_LIBS}"
- AC_MSG_CHECKING([for PostgreSQL libraries])
- AC_TRY_LINK(
-[
-#include <libpq-fe.h>
-],
+AC_DEFUN([AX_LIB_POSTGRESQL],
[
-PGconn *conn;
-conn = PQsetdbLogin(NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-],
- AC_DEFINE([HAVE_POSTGRESQL], [1], [Define to 1 if PostgreSQL libraries are available])
- found_postgresql="yes"
- AC_MSG_RESULT(yes),
- AC_MSG_RESULT(no))
-
- CFLAGS="${_save_postgresql_cflags}"
- LDFLAGS="${_save_postgresql_ldflags}"
- LIBS="${_save_postgresql_libs}"
- unset _save_postgresql_cflags
- unset _save_postgresql_ldflags
- unset _save_postgresql_libs
-
- if test "x$found_postgresql" = "xyes"; then
- POSTGRESQL_VERSION=`$PG_CONFIG --version | cut -d' ' -f2`
- fi
- fi
- fi
+ 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"]
+ )
- dnl
- dnl Check if required version of PostgreSQL is available
- dnl
+ 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], [], [], [$1])
+ found_postgresql="no"
- if test "x$found_postgresql" = "xyes" -a -n "$postgresql_version_req"; then
+ POSTGRESQL_VERSION=""
+
+ dnl
+ dnl Check PostgreSQL libraries (libpq)
+ dnl
+ AS_IF([test X"$want_postgresql" = "Xyes"],[
+ _AX_LIB_POSTGRESQL_PKG_CONFIG
- dnl Decompose version string of installed PostgreSQL
- dnl and calculate its number representation
- postgresql_version_major=`expr $POSTGRESQL_VERSION : '\([[0-9]]*\)'`
- postgresql_version_minor=`expr $POSTGRESQL_VERSION : '[[0-9]]*\.\([[0-9]]*\)'`
- postgresql_version_micro=`expr $POSTGRESQL_VERSION : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
- if test "x$postgresql_version_minor" = "x"; then
- postgresql_version_minor="0"
- fi
- if test "x$postgresql_version_micro" = "x"; then
- postgresql_version_micro="0"
- fi
-
- postgresql_version_number=`expr $postgresql_version_major \* 1000000 \
- \+ $postgresql_version_minor \* 1000 \
- \+ $postgresql_version_micro`
-
- if test -n "$postgresql_version_req"; then
-
- AC_MSG_CHECKING([if PostgreSQL version is >= $postgresql_version_req])
-
- dnl Decompose required version string of PostgreSQL
- dnl and calculate its number representation
- postgresql_version_req_major=`expr $postgresql_version_req : '\([[0-9]]*\)'`
- postgresql_version_req_minor=`expr $postgresql_version_req : '[[0-9]]*\.\([[0-9]]*\)'`
- postgresql_version_req_micro=`expr $postgresql_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'`
- if test "x$postgresql_version_req_micro" = "x"; then
- postgresql_version_req_micro="0"
- fi
-
- postgresql_version_req_number=`expr $postgresql_version_req_major \* 1000000 \
- \+ $postgresql_version_req_minor \* 1000 \
- \+ $postgresql_version_req_micro`
-
- postgresql_version_check=`expr $postgresql_version_number \>\= $postgresql_version_req_number`
- if test "$postgresql_version_check" = "1"; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- fi
- fi
+ AS_IF([test X"$found_postgresql" = "Xno"],
+ [_AX_LIB_POSTGRESQL_OLD])
- fi
+ AS_IF([test X"$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_CFLAGS])
+ AC_SUBST([POSTGRESQL_VERSION])
+ AC_SUBST([POSTGRESQL_CPPFLAGS])
AC_SUBST([POSTGRESQL_LDFLAGS])
AC_SUBST([POSTGRESQL_LIBS])
- AC_SUBST([POSTGRESQL_VERSION])
+
+ 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])])
+
])
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