+ if test -z "$PG_CONFIG"; then
+ AC_PATH_PROG(PG_CONFIG, pg_config, no)
+ fi
+
+ AC_MSG_RESULT($PG_CONFIG)
+
+ if test "$PG_CONFIG" = "no"; then
+ AC_MSG_ERROR(could not find a usable pg_config in $SEARCH_PATH)
+ else
+ if test "$PHP_PQ" != "yes" -a "$PHP_PQ/bin/pg_config" != "$PG_CONFIG"; then
+ AC_MSG_WARN(Found pg_config is not in $PHP_PQ)
+ fi
+
+ AC_MSG_CHECKING(for PostgreSQL version)
+ PQ_VERSION=$($PG_CONFIG --version | $SED 's/PostgreSQL //')
+
+ if test -z "$PQ_VERSION"; then
+ AC_MSG_RESULT(not found)
+ AC_MSG_ERROR(\`$PG_CONFIG --version\` did not provide any meaningful output, please reinstall postgresql/libpq)
+ else
+ AC_MSG_RESULT($PQ_VERSION)
+ AC_DEFINE_UNQUOTED(PHP_PQ_LIBVERSION, "$PQ_VERSION", [ ])
+ fi
+
+ PQ_INCDIR=$($PG_CONFIG --includedir)
+ PQ_LIBDIR=$($PG_CONFIG --libdir)