Add sibs package command

Currently in testing phase.
Builds a redistributable binary by statically linking libraries
(including standard library).

1 files changed, 24 insertions, 2 deletions

diff --git a/backend/ninja/Ninja.cpp b/backend/ninja/Ninja.cpp
index 53b1667..943e090 100644
--- a/backend/ninja/Ninja.cpp
+++ b/backend/ninja/Ninja.cpp
@@ -316,8 +316,8 @@ namespace backend
         vector<PackageListDependency*> pkgConfigDependencies;
         for(PackageListDependency *dependency : packageListDependencies)
         {
-            Result<bool> pkgConfigDependencyValidation = PkgConfig::validatePkgConfigPackageVersionExists(dependency);
-            if(pkgConfigDependencyValidation.isOk())
+            // PkgConfig libraries, even the static ones are most likely not built statically against libgcc/libc++, so we don't use them
+            if(!config.packaging && PkgConfig::validatePkgConfigPackageVersionExists(dependency))
             {
                 pkgConfigDependencies.push_back(dependency);
             }
@@ -662,6 +662,11 @@ namespace backend
         string generatedZigHeaderDirUtf8 = toUtf8(generatedZigHeadersDir);
 
         LibraryType libraryType = getNinjaLibraryType(config.getPackageType());
+        // TODO: Instead of statically linking everything, maybe we should build everything as they prefer to be built
+        // and then copy the files if they are shared libraries to the same directory as the root project executable
+        // so they can be packaged into an archive that can be distributed?
+        if(config.packaging && !config.isMainProject())
+            libraryType = LibraryType::STATIC;
 
         string savePathUtf8 = toUtf8(savePath);
         string projectPathUtf8 = toUtf8(config.getProjectPath());
@@ -1077,6 +1082,23 @@ namespace backend
                 objectNames.emplace_back(move(objectName));
         }
 
+        if(config.packaging)
+        {
+            switch(config.getCompiler())
+            {
+                case Compiler::GCC:
+                {
+                    allLinkerFlags += " -static-libgcc -static-libstdc++";
+                    break;
+                }
+                case Compiler::MSVC:
+                {
+                    // We always statically link using /MT so there is no need to do it here
+                    break;
+                }
+            }
+        }
+
         // TODO: For now zig projects (zig object files) are built with c/c++ compiler,
         // they should be built with zig if project only contains zig files.
         // But how to combine object files with zig? build-exe only wants to accept .zig files