X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/69e5d475537bcd3a682557529200a973bf438842..1a90b1080d250f8b02ba6d6a3e59568ccf177660:/configure.ac?ds=sidebyside

diff --git a/configure.ac b/configure.ac
index 9bf0f871..66fa53ba 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,8 +1,8 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.59)
-AC_INIT(viking, 1.5, , viking, http://viking.sf.net/)
+AC_PREREQ(2.64)
+AC_INIT(viking, 1.6, , viking, http://viking.sf.net/)
 AM_INIT_AUTOMAKE([dist-bzip2 dist-zip subdir-objects])
 dnl AC_CONFIG_SRCDIR([src/main.c])
 AC_CONFIG_HEADERS([src/config.h])
@@ -45,7 +45,7 @@ AC_TYPE_MODE_T
 # Checks for library functions or symbols
 AC_FUNC_STAT
 AC_FUNC_STRTOD
-AC_CHECK_FUNCS([floor memset mkdtemp pow realpath sqrt strcasecmp strchr strdup strncasecmp strtol strtoul])
+AC_CHECK_FUNCS([floor memset mkdtemp pow realpath sqrt strcasecmp strchr strncasecmp strtol strtoul])
 AC_CHECK_LIB(m, tan)
 AC_CHECK_LIB(z, inflate)
 AC_CHECK_LIB(X11, XSetErrorHandler)
@@ -82,7 +82,7 @@ dnl | Pkgconfig checks |---------------------------------------
 dnl  ------------------
 
 PKG_CHECK_MODULES(PACKAGE, [
-        glib-2.0          >= 2.16
+        glib-2.0          >= 2.26
         gthread-2.0       >= 2.2
         gtk+-2.0          >= 2.16
         gio-2.0           >= 2.12
@@ -228,6 +228,8 @@ case $ac_cv_enable_geocaches in
 esac
 AM_CONDITIONAL([GEOCACHES], [test x$ac_cv_enable_geocaches = xyes])
 
+# Geotagging
+AC_ARG_WITH(libexif, AC_HELP_STRING([--with-libexif], [Force usage of libexif instead of libgexiv2]))
 AC_ARG_ENABLE(geotag, AC_HELP_STRING([--enable-geotag],
 	      [enable Geotag Support (default is enable).]),
               [ac_cv_enable_geotag=$enableval],
@@ -236,11 +238,21 @@ AC_CACHE_CHECK([whether to enable Geotag Support],
                [ac_cv_enable_geotag], [ac_cv_enable_geotag=yes])
 case $ac_cv_enable_geotag in
   yes)
-    AC_CHECK_LIB(exif,exif_loader_new,,AC_MSG_ERROR([libexif is needed for Geotag features[,] but is not found. The feature can be disabled with --disable-geotag]))
+    AS_IF([test x$with_libexif = xyes],
+      AC_CHECK_HEADER([libexif/exif-data.h],[],AC_MSG_ERROR([exif-data.h is needed but not found - you will need to install package 'libexif-dev' or similar]))
+      AC_CHECK_LIB(exif,exif_loader_new,, AC_MSG_ERROR([libexif is not found but it has been forcibly required])),
+      # gexiv2.h relies on glib so a simple compile check fails.
+      #AC_CHECK_HEADER([gexiv2/gexiv2.h],,AC_MSG_ERROR([Error msg...]))
+      AC_CHECK_LIB(gexiv2,gexiv2_metadata_new,, AC_MSG_ERROR([libgexiv2 is needed but not found - you will need to install package 'libgexiv2-dev' or similar. The feature can be disabled with --disable-geotag]))
+      )
     AC_DEFINE(VIK_CONFIG_GEOTAG, [], [GEOTAG STUFF])
     ;;
 esac
 AM_CONDITIONAL([GEOTAG], [test x$ac_cv_enable_geotag = xyes])
+AM_CONDITIONAL([GEXIV2], [test x$ac_cv_lib_gexiv2_gexiv2_metadata_new = xyes] )
+# Tested with gexiv2 0.10.2, but probably would work with older versions; may be all of them...
+#AM_COND_IF([GEXIV2], [PKG_CHECK_MODULES([GEXIV2], [gexiv2 >= 0.6.1])])
+AM_CONDITIONAL([LIBEXIF], [test x$ac_cv_lib_exif_exif_loader_new = xyes] )
 
 AC_ARG_ENABLE(dem24k, AC_HELP_STRING([--enable-dem24k],
 	      [enable USGS 24k DEM (default is disable) download source. Requires dem24k.pl script in path.]),
@@ -271,7 +283,7 @@ esac
 AM_CONDITIONAL([REALTIME_GPS_TRACKING], [test x$ac_cv_enable_realtimegpstracking = xyes])
 
 # BZIP2
-AC_ARG_ENABLE(bz2, AC_HELP_STRING([--enable-bzip2],
+AC_ARG_ENABLE(bzip2, AC_HELP_STRING([--enable-bzip2],
 	      [enable bzip2 Support (default is enable).]),
               [ac_cv_enable_bzip2=$enableval],
               [ac_cv_enable_bzip2=yes])
@@ -315,8 +327,42 @@ case $ac_cv_enable_mbtiles in
 esac
 AM_CONDITIONAL([SQLITE], [test x$ac_cv_enable_mbtiles = xyes])
 
+# Mapnik rendering layer
+AC_ARG_ENABLE(mapnik, AC_HELP_STRING([--enable-mapnik],
+              [enable Mapnik (default is enable)]),
+              [ac_cv_enable_mapnik=$enableval],
+              [ac_cv_enable_mapnik=yes])
+AC_CACHE_CHECK([whether to enable Mapnik],
+               [ac_cv_enable_mapnik], [ac_cv_enable_mapnik=yes])
+case $ac_cv_enable_mapnik in
+  yes)
+    # C++
+    AC_LANG_CPLUSPLUS
+    AC_LANG_SAVE
+    AC_PROG_CXX
+    # Mapnik3 requires C++11. Viking will use C++11 as well.
+    CXXFLAGS="$CXXFLAGS -std=c++11"
+    # Too difficult to get check working under Windows (extra dependencies needed probably Boost)- so just skip it
+    if test "x$ac_cv_enable_windows" = "xno"; then
+      AC_CHECK_HEADER([mapnik/map.hpp],[],[AC_MSG_ERROR([mapnik/map.hpp is needed but not found - you will need to install package 'libmapnik-dev' or similar. The feature can be disabled with --disable-mapnik])])
+    fi
+    AC_CHECK_LIB([mapnik], [main], [], [AC_MSG_ERROR([libmapnik is needed but not found.])])
+    AC_CHECK_LIB([stdc++], [main], [], [AC_MSG_ERROR([libstdc++ is needed but not found.])])
+    # Required for Mapnik3 build (it's also in Mapnik2 but does not need to be specified for some reason)
+    #  it's part of libmapnik install dependencies
+    AC_CHECK_LIB([icuuc], [main], [], [AC_MSG_ERROR([libicuuc is needed but not found.])])
+    AC_LANG_RESTORE
+    ;;
+esac
+AM_CONDITIONAL([MAPNIK], [test x$ac_cv_enable_mapnik = xyes])
 ###
 
+## WORK AROUND BROKEN autoconf - see http://lists.gnu.org/archive/html/bug-automake/2002-11/msg00020.html
+m4_pushdef([AC_MSG_ERROR])
+AC_PROG_CXX
+m4_popdef([AC_MSG_ERROR])
+##
+
 AC_ARG_WITH(search,
             [AC_HELP_STRING([--with-search],
                             [specify google or geonames for searching (default is google)])],
@@ -410,7 +456,7 @@ AC_OUTPUT([
 dnl Output the configuration summary
 echo ""
 echo "==========================================="
-echo "$PACKAGE $VERSION"
+echo "$PACKAGE $PACKAGE_URL $VERSION"
 echo "-------------------------------------------"
 echo "Bing Maps                        : $ac_cv_enable_bing"
 echo "Google                           : $ac_cv_enable_google"
@@ -420,16 +466,16 @@ echo "Open Street Map                  : $ac_cv_enable_openstreetmap"
 echo "BlueMarble                       : $ac_cv_enable_bluemarble"
 echo "Geonames                         : $ac_cv_enable_geonames"
 echo "Geocaches Acquire                : $ac_cv_enable_geocaches"
-echo "Geotag Support                   : $ac_cv_enable_geotag"
+echo "Geotag Support                   : $ac_cv_enable_geotag (libgexiv2=$ac_cv_lib_gexiv2_gexiv2_metadata_new libexif=$ac_cv_lib_exif_exif_loader_new)"
 echo "USGS 24k DEM                     : $ac_cv_enable_dem24k"
 echo "Realtime GPS Tracking            : $ac_cv_enable_realtimegpstracking"
 echo "bzip2 Support                    : $ac_cv_enable_bzip2"
 echo "File Magic Support               : $ac_cv_enable_magic"
 echo "MBTiles Support (SQLite3)        : $ac_cv_enable_mbtiles"
+echo "Mapnik Rendering Support (C++)   : $ac_cv_enable_mapnik"
 echo "Size of map cache (in memory)    : ${VIK_CONFIG_MAPCACHE_SIZE}"
 echo "Age of tiles (in seconds)        : ${VIK_CONFIG_DEFAULT_TILE_AGE}"
 echo "Documentation (+HTML)            : ${enable_gtk_doc} (HTML: ${enable_gtk_doc_html})"
 echo "-------------------------------------------"
 echo ""
 echo "Configure finished, type 'make' to build."
-