fixes for eth_add_resources

cmake/EthUtils.cmake

@@ -64,7 +64,11 @@ endmacro()
 
 # Creates C resources file from files
 function(eth_add_resources TARGET RESOURCE_FILE)
-	add_custom_command(TARGET ${TARGET} PRE_BUILD
+
+	add_custom_target("${TARGET}.resources"
 		COMMAND ${CMAKE_COMMAND} -DETH_RES_FILE="${RESOURCE_FILE}" -P "${ETH_SCRIPTS_DIR}/resources.cmake"
 	)
+
+	add_dependencies(${TARGET} "${TARGET}.resources")
+
 endfunction()

cmake/scripts/resource.cpp.in

@@ -1,23 +0,0 @@
-// this file is autogenerated, do not modify!!!
-
-#include <iostream>
-#include <sstream>
-#include "${ETH_RESOURCE_NAME}.h"
-
-using namespace std;
-using namespace dev;
-using namespace dev::eth;
-
-${ETH_RESOURCE_NAME}::${ETH_RESOURCE_NAME}()
-{
-${ETH_RESULT_DATA}
-${ETH_RESULT_INIT}
-}
-
-string ${ETH_RESOURCE_NAME}::loadResourceAsString(string _name)
-{
-	ostringstream bistream;
-	bistream.write(eth_resources[_name], eth_sizes[_name]);
-	return bistream.str();
-}
-

cmake/scripts/resource.h.in

@@ -1,26 +0,0 @@
-// this file is autogenerated, do not modify!!!
-#pragma once
-
-#include <string>
-#include <unordered_map>
-
-namespace dev
-{
-namespace eth
-{
-
-class ${ETH_RESOURCE_NAME}
-{
-public:
-	${ETH_RESOURCE_NAME}();
-	std::string loadResourceAsString(std::string _name):
-
-private:
-	std::unordered_map <std::string, const char*> m_resources;
-	std::unordered_map <std::string, unsigned> m_sizes;
-
-};
-
-}
-}
-

cmake/scripts/resource.hpp.in

@@ -0,0 +1,36 @@
+// this file is autogenerated, do not modify!!!
+#pragma once
+
+#include <string>
+#include <sstream>
+#include <map>
+
+namespace dev
+{
+namespace eth
+{
+
+class ${ETH_RESOURCE_NAME}
+{
+public:
+	${ETH_RESOURCE_NAME}()
+	{
+${ETH_RESULT_DATA}
+${ETH_RESULT_INIT}
+	}
+
+	std::string loadResourceAsString(std::string _name)
+	{
+		std::ostringstream bistream;
+		bistream.write(m_resources[_name], m_sizes[_name]);
+		return bistream.str();
+	}
+
+private:
+	std::map <std::string, const char*> m_resources;
+	std::map <std::string, unsigned> m_sizes;
+};
+
+}
+}
+

cmake/scripts/resources.cmake

@@ -44,17 +44,15 @@ foreach(resource ${ETH_RESOURCES})
 	set(ETH_RESULT_DATA "${ETH_RESULT_DATA}	static const unsigned char eth_${resource}[] = {\n	// ${filename}\n	${filedata}\n};\n")
 
 	# append init resources
-	set(ETH_RESULT_INIT "${ETH_RESULT_INIT}	eth_resources[\"${resource}\"] = (char const*)eth_${resource};\n")
-	set(ETH_RESULT_INIT "${ETH_RESULT_INIT}	eth_sizes[\"${resource}\"]     = sizeof(eth_${resource});\n")
+	set(ETH_RESULT_INIT "${ETH_RESULT_INIT}	m_resources[\"${resource}\"] = (char const*)eth_${resource};\n")
+	set(ETH_RESULT_INIT "${ETH_RESULT_INIT}	m_sizes[\"${resource}\"]     = sizeof(eth_${resource});\n")
 
 endforeach(resource)
 
 set(ETH_DST_NAME "${ETH_RESOURCE_LOCATION}/${ETH_RESOURCE_NAME}")
 
-configure_file("${CMAKE_CURRENT_LIST_DIR}/resource.cpp.in" "${ETH_DST_NAME}.cpp.tmp")
-configure_file("${CMAKE_CURRENT_LIST_DIR}/resource.h.in" "${ETH_DST_NAME}.h.tmp")
+configure_file("${CMAKE_CURRENT_LIST_DIR}/resource.hpp.in" "${ETH_DST_NAME}.hpp.tmp")
 
 include("${CMAKE_CURRENT_LIST_DIR}/../EthUtils.cmake")
-replace_if_different("${ETH_DST_NAME}.cpp.tmp" "${ETH_DST_NAME}.cpp")
-replace_if_different("${ETH_DST_NAME}.h.tmp" "${ETH_DST_NAME}.h")
+replace_if_different("${ETH_DST_NAME}.hpp.tmp" "${ETH_DST_NAME}.hpp")