#11 DLL export for Algorithm

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.0)
+cmake_minimum_required(VERSION 2.9.0)
 
 project(gpx)
 
@@ -14,7 +14,7 @@ IF(EXISTS "${CMAKE_SOURCE_DIR}/.git")
     IF(GIT)
         EXECUTE_PROCESS(
             WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
-            COMMAND ${GIT} describe --tags
+            COMMAND ${GIT} describe --tags --always
             OUTPUT_VARIABLE GIT_VERSION  OUTPUT_STRIP_TRAILING_WHITESPACE
         )
 	    if(NOT GIT_VERSION)

README.md

@@ -1,6 +1,41 @@
-gpxlib
-======
+# gpxlib
 
 A c++ library for parsing, browsing, changing and writing of GPX files.
 
 See [gpxlib](http://irdvo.nl/gpxlib) for more information.
+
+
+## Building
+
+After cloning the project, goto the project build directory: 
+
+`cd gpxlib/build`
+
+Run cmake for linux:
+
+`cmake ..`
+
+Run cmake for MinGW:
+
+`cmake -G "MinGW Makefiles" ..`
+
+Building static library:
+
+`cmake -DBUILD_SHARED_LIBS=OFF ..`
+
+Building dynamic library:
+
+`cmake -DBUILD_SHARED_LIBS=ON ..`
+
+
+## Tests
+
+In the directory gpxlib/test there is test program (gpxtest).
+
+
+## Examples
+
+In the directory gpxlib/examples there are a few example programs.
+
+
+

build/readme

@@ -0,0 +1,2 @@
+Directory for out-of-source builds
+

examples/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.0)
+cmake_minimum_required(VERSION 2.9.0)
 
 find_package(EXPAT REQUIRED)
 

gpx/Algorithm.h

@@ -27,6 +27,7 @@
 //
 //==============================================================================
 
+#include "gpx/export.h"
 
 namespace gpx
 {
@@ -37,7 +38,7 @@ namespace gpx
   ///
   /// @return the value in radians
   ///
-  double deg2rad(double deg);
+  DLL_API double deg2rad(double deg);
 
   ///
   /// Convert radians in degrees
@@ -46,7 +47,7 @@ namespace gpx
   ///
   /// @return the value in degrees
   ///
-  double rad2deg(double rad);
+  DLL_API double rad2deg(double rad);
 
   ///
   /// Calculate the distance between two lat-lon points
@@ -58,7 +59,7 @@ namespace gpx
   ///
   /// @return the distance between the two points in metres
   ///
-  double distance(double lat1, double lon1, double lat2, double lon2);
+  DLL_API double distance(double lat1, double lon1, double lat2, double lon2);
 
   ///
   /// Calculate the bearing between two lat-lon points
@@ -70,7 +71,7 @@ namespace gpx
   ///
   /// @return the distance between the two points in metres
   ///
-  double bearing(double lat1, double lon1, double lat2, double lon2);
+  DLL_API double bearing(double lat1, double lon1, double lat2, double lon2);
 
   ///
   /// Calculate the crosstrack distance between the lat-lon1 - lat-lon2 line and point lat-lon3
@@ -84,7 +85,7 @@ namespace gpx
   ///
   /// @return the crosstrack distance between the line and the point in metres
   ///
-  double crosstrack(double lat1, double lon1, double lat2, double lon2, double lat3, double lon3);
+  DLL_API double crosstrack(double lat1, double lon1, double lat2, double lon2, double lat3, double lon3);
 }
 
 #endif

gpx/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.0)
+cmake_minimum_required(VERSION 2.9.0)
 
 find_package(EXPAT REQUIRED)
 

test/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.0)
+cmake_minimum_required(VERSION 2.9.0)
 
 find_package(EXPAT REQUIRED)