Allow specifying fixed arguments for source generators

[builder.git] / source / sourcegenerator.cpp

diff --git a/source/sourcegenerator.cpp b/source/sourcegenerator.cpp
index 4f757217958a7acf8eb9a3a981a985d579e60ac3..9acd69658173657db5cc02d0f86094d247be1e63 100644 (file)
--- a/source/sourcegenerator.cpp
+++ b/source/sourcegenerator.cpp
@@ -1,4 +1,5 @@
 #include <msp/fs/utils.h>
+#include <msp/strings/format.h>
 #include "builder.h"
 #include "executable.h"
 #include "externaltask.h"
@@ -56,6 +57,7 @@ Task *SourceGenerator::run(const Target &target) const
 
        vector<string> args;
        args.push_back(executable->get_path().str());
+       args.insert(args.end(), arguments.begin(), arguments.end());
 
        const Target::Dependencies &deps = target.get_dependencies();
        for(Target::Dependencies::const_iterator i=deps.begin(); i!=deps.end(); ++i)
@@ -69,13 +71,20 @@ Task *SourceGenerator::run(const Target &target) const
 
 
 SourceGenerator::Loader::Loader(SourceGenerator &sg):
-       DataFile::ObjectLoader<SourceGenerator>(sg)
+       DataFile::ObjectLoader<SourceGenerator>(sg),
+       ConditionalLoader(sg.package, format("%s/%s", sg.package.get_name(), sg.tag))
 {
+       add("argument",   &Loader::argument);
        add("command",    &Loader::command);
        add("in_suffix",  &Loader::in_suffix);
        add("out_suffix", &Loader::out_suffix);
 }
 
+void SourceGenerator::Loader::argument(const string &a)
+{
+       obj.arguments.push_back(a);
+}
+
 void SourceGenerator::Loader::command(const string &c)
 {
        obj.set_command((obj.package.get_source_directory()/c).str());