Luke
7 years ago
committed by
Tony Theodore
parent
9831e728e8
commit
7185fee588
@ -0,0 +1,38 @@
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This file is part of MXE. See LICENSE.md for licensing information.
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Contains ad hoc patches for cross building.
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Luke Potgieter <fried.roadkill+ght@gmail.com>
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Date: Wed, 23 Aug 2017 12:51:27 +0200
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Subject: [PATCH] Patch: Makes sure to link against all of geos' libs as well
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as the stdc++ lib
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diff --git a/configure.ac b/configure.ac
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index 1111111..2222222 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -293,18 +293,18 @@ if test x"$enable_geos" != "xno"; then
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GEOS_LDFLAGS=`$GEOSCONFIG --ldflags`
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GEOS_CFLAGS=-I`$GEOSCONFIG --includes`
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AC_SUBST([GEOS_LDFLAGS])
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- AC_SUBST([GEOS_CFLAGS])
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+ AC_SUBST([GEOS_CFLAGS])
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# Ensure that we can parse geos_c.h
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CPPFLAGS_SAVE="$CPPFLAGS"
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CPPFLAGS="$GEOS_CFLAGS"
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AC_CHECK_HEADERS([geos_c.h],, [AC_MSG_ERROR([could not find geos_c.h - you may need to specify the directory of a geos-config file using --with-geosconfig])])
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- CPPFLAGS="$CPPFLAGS_SAVE"
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+ CPPFLAGS="$CPPFLAGS_SAVE -I`$GEOSCONFIG --includes`"
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# Ensure we can link against libgeos_c
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LIBS_SAVE="$LIBS"
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- LIBS="$GEOS_LDFLAGS"
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+ LIBS="$GEOS_LDFLAGS `$GEOSCONFIG --clibs`"
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AC_SEARCH_LIBS(GEOSCoveredBy,geos_c,,AC_MSG_ERROR([could not find libgeos_c (or obsolete 'libgeos_c' < v.3.3.0 found) - you may need to specify the directory of a geos-config file using --with-geosconfig]))
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LIBS="$LIBS_SAVE"
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- LIBS="$LIBS $GEOS_LDFLAGS -lgeos_c"
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+ LIBS="$LIBS $GEOS_LDFLAGS `$GEOSCONFIG --clibs`"
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#-----------------------------------------------------------------------
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# --enable-controlpoints
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@ -0,0 +1,362 @@
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/*
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demo4.c
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Author: Sandro Furieri a.furieri@lqt.it
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the author be held liable for any
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damages arising from the use of this software.
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Permission is granted to anyone to use this software for any
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purpose, including commercial applications, and to alter it and
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redistribute it freely
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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/*
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these headers are required in order to support
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SQLite/SpatiaLite */
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#include <sqlite3.h>
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#include <spatialite/gaiageo.h>
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#include <spatialite.h>
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int
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main (int argc, char *argv[])
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{
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int ret;
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sqlite3 *handle;
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sqlite3_stmt *stmt;
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char sql[256];
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char *err_msg = NULL;
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double x;
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double y;
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int pk;
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int ix;
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int iy;
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gaiaGeomCollPtr geo = NULL;
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unsigned char *blob;
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int blob_size;
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int i;
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char **results;
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int n_rows;
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int n_columns;
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char *count;
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clock_t t0;
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clock_t t1;
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void *cache;
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if (argc != 2)
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{
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fprintf (stderr, "usage: %s test_db_path\n", argv[0]);
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return -1;
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}
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/*
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trying to connect the test DB:
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- this demo is intended to create a new, empty database
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*/
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ret = sqlite3_open_v2 (argv[1], &handle,
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SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, NULL);
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if (ret != SQLITE_OK)
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{
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printf ("cannot open '%s': %s\n", argv[1], sqlite3_errmsg (handle));
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sqlite3_close (handle);
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return -1;
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}
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cache = spatialite_alloc_connection ();
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spatialite_init_ex (handle, cache, 0);
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/* showing the SQLite version */
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printf ("SQLite version: %s\n", sqlite3_libversion ());
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/* showing the SpatiaLite version */
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printf ("SpatiaLite version: %s\n", spatialite_version ());
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printf ("\n\n");
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/*
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we are supposing this one is an empty database,
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so we have to create the Spatial Metadata
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*/
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strcpy (sql, "SELECT InitSpatialMetadata(1)");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* some error occurred */
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printf ("InitSpatialMetadata() error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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/*
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now we can create the test table
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for simplicity we'll define only one column, the primary key
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*/
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strcpy (sql, "CREATE TABLE test (");
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strcat (sql, "PK INTEGER NOT NULL PRIMARY KEY)");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("CREATE TABLE 'test' error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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/*
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... we'll add a Geometry column of POINT type to the test table
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*/
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strcpy (sql, "SELECT AddGeometryColumn('test', 'geom', 3003, 'POINT', 2)");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("AddGeometryColumn() error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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/*
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and finally we'll enable this geo-column to have a Spatial Index based on MBR caching
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*/
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strcpy (sql, "SELECT CreateMbrCache('test', 'geom')");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("CreateMbrCache() error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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printf
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("\nnow we are going to insert 1 million POINTs; wait, please ...\n\n");
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t0 = clock ();
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/*
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beginning a transaction
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*** this step is absolutely critical ***
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the SQLite engine is a TRANSACTIONAL one
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the whole batch of INSERTs has to be performed as an unique transaction,
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otherwise performance will be surely very poor
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*/
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strcpy (sql, "BEGIN");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("BEGIN error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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/*
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preparing to populate the test table
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we'll use a Prepared Statement we can reuse in order to insert each row
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*/
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strcpy (sql, "INSERT INTO test (pk, geom) VALUES (?, ?)");
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ret = sqlite3_prepare_v2 (handle, sql, strlen (sql), &stmt, NULL);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("INSERT SQL error: %s\n", sqlite3_errmsg (handle));
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goto abort;
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}
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pk = 0;
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for (ix = 0; ix < 1000; ix++)
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{
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x = 1000000.0 + (ix * 10.0);
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for (iy = 0; iy < 1000; iy++)
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{
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/* this double loop will insert 1 million rows into the the test table */
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y = 4000000.0 + (iy * 10.0);
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pk++;
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if ((pk % 25000) == 0)
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{
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t1 = clock ();
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printf ("insert row: %d\t\t[elapsed time: %1.3f]\n",
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pk, (double) (t1 - t0) / CLOCKS_PER_SEC);
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}
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/* preparing the geometry to insert */
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geo = gaiaAllocGeomColl ();
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geo->Srid = 3003;
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gaiaAddPointToGeomColl (geo, x, y);
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/* transforming this geometry into the SpatiaLite BLOB format */
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gaiaToSpatiaLiteBlobWkb (geo, &blob, &blob_size);
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/* we can now destroy the geometry object */
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gaiaFreeGeomColl (geo);
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/* resetting Prepared Statement and bindings */
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sqlite3_reset (stmt);
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sqlite3_clear_bindings (stmt);
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/* binding parameters to Prepared Statement */
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sqlite3_bind_int64 (stmt, 1, pk);
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sqlite3_bind_blob (stmt, 2, blob, blob_size, free);
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/* performing actual row insert */
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ret = sqlite3_step (stmt);
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if (ret == SQLITE_DONE || ret == SQLITE_ROW)
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;
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else
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{
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/* an unexpected error occurred */
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printf ("sqlite3_step() error: %s\n",
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sqlite3_errmsg (handle));
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sqlite3_finalize (stmt);
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goto abort;
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}
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}
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}
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/* we have now to finalize the query [memory cleanup] */
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sqlite3_finalize (stmt);
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/*
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committing the transaction
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*** this step is absolutely critical ***
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if we don't confirm the still pending transaction,
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any update will be lost
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*/
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strcpy (sql, "COMMIT");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("COMMIT error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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/*
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now we'll optimize the table
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*/
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strcpy (sql, "ANALYZE test");
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ret = sqlite3_exec (handle, sql, NULL, NULL, &err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("ANALYZE error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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for (ix = 0; ix < 3; ix++)
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{
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printf ("\nperforming test#%d - not using Spatial Index\n", ix);
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/*
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now we'll perform the spatial query WITHOUT using the Spatial Index
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we'll loop 3 times in order to avoid buffering-caching side effects
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*/
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strcpy (sql, "SELECT Count(*) FROM test ");
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strcat (sql, "WHERE MbrWithin(geom, BuildMbr(");
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strcat (sql, "1000400.5, 4000400.5, ");
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strcat (sql, "1000450.5, 4000450.5))");
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t0 = clock ();
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ret = sqlite3_get_table (handle, sql, &results, &n_rows, &n_columns,
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&err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("NoSpatialIndex SQL error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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count = (char*) "";
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for (i = 1; i <= n_rows; i++)
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{
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count = results[(i * n_columns) + 0];
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}
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t1 = clock ();
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printf ("Count(*) = %d\t\t[elapsed time: %1.4f]\n", atoi (count),
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(double) (t1 - t0) / CLOCKS_PER_SEC);
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/* we can now free the table results */
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sqlite3_free_table (results);
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}
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for (ix = 0; ix < 3; ix++)
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{
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printf ("\nperforming test#%d - using the MBR cache Spatial Index\n",
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ix);
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/*
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now we'll perform the spatial query USING the MBR cache Spatial Index
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we'll loop 3 times in order to avoid buffering-caching side effects
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*/
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strcpy (sql, "SELECT Count(*) FROM test ");
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strcat (sql, "WHERE ROWID IN (");
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strcat (sql, "SELECT rowid FROM cache_test_geom WHERE ");
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strcat (sql,
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"mbr = FilterMbrWithin(1000400.5, 4000400.5, 1000450.5, 4000450.5))");
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/*
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YES, this query is a very unhappy one
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the idea is simply to simulate exactly the same conditions as above
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*/
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t0 = clock ();
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ret = sqlite3_get_table (handle, sql, &results, &n_rows, &n_columns,
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&err_msg);
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if (ret != SQLITE_OK)
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{
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/* an error occurred */
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printf ("SpatialIndex SQL error: %s\n", err_msg);
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sqlite3_free (err_msg);
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goto abort;
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}
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count = (char*) "";
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for (i = 1; i <= n_rows; i++)
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{
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count = results[(i * n_columns) + 0];
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}
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t1 = clock ();
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printf ("Count(*) = %d\t\t[elapsed time: %1.4f]\n", atoi (count),
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(double) (t1 - t0) / CLOCKS_PER_SEC);
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/* we can now free the table results */
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sqlite3_free_table (results);
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}
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/* disconnecting the test DB */
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ret = sqlite3_close (handle);
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if (ret != SQLITE_OK)
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{
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printf ("close() error: %s\n", sqlite3_errmsg (handle));
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return -1;
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}
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printf ("\n\nsample successfully terminated\n");
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spatialite_cleanup_ex (cache);
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return 0;
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abort:
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sqlite3_close (handle);
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spatialite_cleanup_ex (cache);
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spatialite_shutdown();
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return -1;
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}
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@ -0,0 +1,44 @@
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# This file is part of MXE. See LICENSE.md for licensing information.
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PKG := spatialite
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$(PKG)_WEBSITE := https://www.gaia-gis.it/fossil/libspatialite/index
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$(PKG)_DESCR := SpatiaLite
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$(PKG)_IGNORE :=
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$(PKG)_VERSION := 4.4.0-RC1
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$(PKG)_CHECKSUM := 80f7fff0a147044c5eb197e565f598ac1f137d86d0a548cbc8f52fb7ff7cac68
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$(PKG)_SUBDIR := libspatialite-$($(PKG)_VERSION)
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$(PKG)_FILE := libspatialite-$($(PKG)_VERSION).tar.gz
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$(PKG)_URL := http://www.gaia-gis.it/gaia-sins/libspatialite-sources/$($(PKG)_FILE)
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$(PKG)_DEPS := dlfcn-win32 freexl geos sqlite zlib proj libiconv libxml2
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define $(PKG)_UPDATE
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$(WGET) -q -O- 'http://www.gaia-gis.it/gaia-sins/libspatialite-sources/' | \
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$(SED) -n 's,.*libspatialite-\([0-9][^>]*\)\.tar.*,\1,p' | \
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tail -1
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endef
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define $(PKG)_BUILD
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# freeXL support is only necessary if you want to be able to parse .xls files.
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# If you disable freexl support, remove -lfreexl from the test program below.
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cd '$(1)' && autoreconf -fi -I ./m4
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cd '$(1)' && ./configure \
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$(MXE_CONFIGURE_OPTS) \
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--enable-freexl=yes \
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--with-geosconfig='$(PREFIX)/$(TARGET)/bin/geos-config'
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$(MAKE) -C '$(1)' -j '$(JOBS)' $(if $(BUILD_SHARED), LDFLAGS='-no-undefined')
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$(MAKE) -C '$(1)' -j 1 $(INSTALL_STRIP_LIB)
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# compile one of the demo programs (copied from the source package)
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'$(TARGET)-g++' $(if $(BUILD_SHARED), -Wno-undefined) \
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-W -Wall -Werror -ansi -pedantic \
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'$(TOP_DIR)/src/spatialite-test.c' -o '$(PREFIX)/$(TARGET)/bin/test-spatialite.exe' \
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`'$(TARGET)-pkg-config' $(PKG) --cflags --libs` \
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`'$(TARGET)-pkg-config' sqlite3 --cflags --libs` \
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$(if $(BUILD_STATIC), -lgeos_c -lgeos -lfreexl -lxml2 -liconv -llzma -lproj -lws2_32 -lz -lstdc++ -lm)
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# create a batch file to run the test program (as the program requires arguments)
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(printf 'REM run against a database that should not exist, but remove afterward to save space.\r\n'; \
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printf 'test-spatialite.exe test-db.sqlite\r\n'; \
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printf 'del test-db.sqlite\r\n';) \
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> '$(PREFIX)/$(TARGET)/bin/test-spatialite.bat'
|
||||
endef
|
||||
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