Use protobuf-lite it is 83% smaller in code size and don't need all o…

…f the protobuf functionality.
TricksterGuy · Jun 29, 2020 · c6865d0 · c6865d0
1 parent 426a5bc
commit c6865d0
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -55,7 +55,7 @@ set(SRC_ppe
 
 set(wxWidgets_USE_LIBS core base)
 find_package(wxWidgets REQUIRED)
-pkg_search_module(PROTOBUF REQUIRED protobuf)
+pkg_search_module(PROTOBUF REQUIRED protobuf-lite)
 if(ENABLE_XLSX)
     # libxlsxwriter doesn't have a pkg-config definition or FindCMake module.
     set(XLSX_INCLUDEDIR "")

diff --git a/gen/Picross.proto b/gen/Picross.proto
@@ -1,5 +1,9 @@
 syntax = "proto3";
 
+// Depend on protobuf-lite as it is much smaller in space.
+// Don't need descriptors or reflection.
+option optimize_for = LITE_RUNTIME;
+
 // Solution info for a row column.
 // This message represents the numbers along the top/left of the picross.
 // Additionally fields for special picross that involve multiple bits per cell.