Merge pull request #2515 from AlexandreSinger/feature-remove-warnings

Fixed a Couple Simple Warnings

Author: vaughnbetz

libs/libvtrutil/cmake/modules/configure_version.cmake

@@ -4,10 +4,11 @@
 #Figure out the git revision
 find_package(Git QUIET)
 if(GIT_FOUND)
-    exec_program(${GIT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}
-                 ARGS describe --always --long --dirty
-                 OUTPUT_VARIABLE VTR_VCS_REVISION
-                 RETURN_VALUE GIT_DESCRIBE_RETURN_VALUE)
+    execute_process(COMMAND ${GIT_EXECUTABLE} describe --always --long --dirty
+                    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                    OUTPUT_VARIABLE VTR_VCS_REVISION
+                    OUTPUT_STRIP_TRAILING_WHITESPACE
+                    RESULT_VARIABLE GIT_DESCRIBE_RETURN_VALUE)
 
     if(NOT GIT_DESCRIBE_RETURN_VALUE EQUAL 0)
         #Git describe failed, usually this means we
@@ -18,10 +19,12 @@ if(GIT_FOUND)
 
     #Call again with exclude to get the revision excluding any tags
     #(i.e. just the commit ID and dirty flag)
-    exec_program(${GIT_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}
-                 ARGS describe --always --long --dirty --exclude '*'
-                 OUTPUT_VARIABLE VTR_VCS_REVISION_SHORT
-                 RETURN_VALUE GIT_DESCRIBE_RETURN_VALUE)
+    execute_process(COMMAND ${GIT_EXECUTABLE} describe --always --long --dirty --exclude '*'
+                    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                    OUTPUT_VARIABLE VTR_VCS_REVISION_SHORT
+                    OUTPUT_STRIP_TRAILING_WHITESPACE
+                    RESULT_VARIABLE GIT_DESCRIBE_RETURN_VALUE)
+
     if(NOT GIT_DESCRIBE_RETURN_VALUE EQUAL 0)
         #Git describe failed, usually this means we
         #aren't in a git repo -- so don't set a VCS 

vpr/src/route/router_lookahead_extended_map.cpp

@@ -604,26 +604,25 @@ float ExtendedMapLookahead::get_expected_cost(
     }
 }
 
-#ifndef VTR_ENABLE_CAPNPROTO
-
-void ExtendedMapLookahead::read(const std::string& file) {
-    VPR_THROW(VPR_ERROR_ROUTE, "MapLookahead::read not implemented");
-}
-void ExtendedMapLookahead::write(const std::string& file) const {
-    VPR_THROW(VPR_ERROR_ROUTE, "MapLookahead::write not implemented");
-}
-
-#else
-
 void ExtendedMapLookahead::read(const std::string& file) {
+#ifndef VTR_ENABLE_CAPNPROTO
     cost_map_.read(file);
 
     this->src_opin_delays = util::compute_router_src_opin_lookahead(is_flat_);
 
     this->chan_ipins_delays = util::compute_router_chan_ipin_lookahead();
+#else   // VTR_ENABLE_CAPNPROTO
+    (void)file;
+    VPR_THROW(VPR_ERROR_ROUTE, "MapLookahead::read not implemented");
+#endif  // VTR_ENABLE_CAPNPROTO
 }
+
 void ExtendedMapLookahead::write(const std::string& file) const {
+#ifndef VTR_ENABLE_CAPNPROTO
     cost_map_.write(file);
+#else   // VTR_ENABLE_CAPNPROTO
+    (void)file;
+    VPR_THROW(VPR_ERROR_ROUTE, "MapLookahead::write not implemented");
+#endif  // VTR_ENABLE_CAPNPROTO
 }
 
-#endif