Getting there, it compiles, now for the fun sophisticated pieces where the

builder itself tells the lexer which tokens are functions, and which are target
types.

7 files changed, 114 insertions, 30 deletions

diff --git a/src/build.l b/src/build.l
index b174681..9a15719 100644
--- a/src/build.l
+++ b/src/build.l
@@ -31,6 +31,7 @@ std::string strbuf;
 "produces"                                                      return TOK_PRODUCES;
 "check"                                                         return TOK_CHECK;
 "clean"                                                         return TOK_CLEAN;
+"target"                                                        return TOK_TARGET;
 
 \n+                                                                     {
         yylloc->last_line += yyleng;
diff --git a/src/build.y b/src/build.y
index a624418..d852c4c 100644
--- a/src/build.y
+++ b/src/build.y
@@ -2,10 +2,6 @@
 %{
 # include <string>
 # include "builder.h"
-# include "action.h"
-# include "command.h"
-# include "rule.h"
-# include "filetarget.h"
 # include "build.tab.h"
 void yyerror( YYLTYPE *locp, Builder &bld, char const *msg );
 %}
diff --git a/src/builder.cpp b/src/builder.cpp
new file mode 100644
index 0000000..1ecbf05
--- /dev/null
+++ b/src/builder.cpp
@@ -0,0 +1,30 @@
+#include "builder.h"
+
+Builder::Builder()
+{
+}
+
+Builder::~Builder()
+{
+}
+
+void yyparse( Builder &bld );
+
+void Builder::load( const std::string &sFile )
+{
+        file = sFile;
+        scanBegin();
+        yyparse( *this );
+        scanEnd();
+}
+
+void Builder::error( YYLTYPE *locp, const char *msg )
+{
+        printf("%s\n", msg );
+}
+
+void Builder::error( const std::string &msg )
+{
+        printf("%s\n", msg.c_str() );
+}
+
diff --git a/src/builder.h b/src/builder.h
new file mode 100644
index 0000000..9c146ea
--- /dev/null
+++ b/src/builder.h
@@ -0,0 +1,31 @@
+#ifndef BUILDER_H
+#define BUILDER_H
+
+#include <stdint.h>
+#include <string>
+#include "build.tab.h"
+
+class Builder;
+
+#define YY_DECL int yylex( YYSTYPE *yylval_param, YYLTYPE *yylloc_param, Builder &bld )
+YY_DECL;
+
+class Builder
+{
+public:
+        Builder();
+        virtual ~Builder();
+
+        void error( YYLTYPE *locp, const char *msg );
+        void error( const std::string &msg );
+
+        void load( const std::string &sFile );
+
+private:
+        std::string file;
+        void scanBegin();
+        void scanEnd();
+
+};
+
+#endif
diff --git a/src/main.cpp b/src/main.cpp
index 2b4baa5..9168df7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,7 @@
 #include "builder.h"
-#include "viewerplain.h"
-#include "viewerpercent.h"
-#include "viewermake.h"
+//#include "viewerplain.h"
+//#include "viewerpercent.h"
+//#include "viewermake.h"
 #include "paramproc.h"
 #include "staticstring.h"
 
@@ -26,12 +26,12 @@ public:
                                 "Print out a debug dump of the read build.conf", "true" );
                 addParam("help", mkproc(ParamProc::help),
                                 "This help");
-                pViewer = new ViewerPlain;
+                //pViewer = new ViewerPlain;
         }
 
         virtual ~Param()
         {
-                delete pViewer;
+                //delete pViewer;
         }
 
         virtual int cmdParam( int argc, char *argv[] )
@@ -47,20 +47,20 @@ public:
 
         int procViewPercent( int argc, char *argv[] )
         {
-                delete pViewer;
-                pViewer = new ViewerPercent;
+                //delete pViewer;
+                //pViewer = new ViewerPercent;
         }
 
         int procViewMake( int argc, char *argv[] )
         {
-                delete pViewer;
-                pViewer = new ViewerMake;
+                //delete pViewer;
+                //pViewer = new ViewerMake;
         }
 
         std::string sCache;
         std::string sFile;
         StaticString sAction;
-        Viewer *pViewer;
+        //Viewer *pViewer;
         bool bDebug;
 
 private:
@@ -71,31 +71,31 @@ int main( int argc, char *argv[] )
         Param prm;
         prm.process( argc, argv );
 
-        Builder bld( *prm.pViewer );
+        Builder bld;//*prm.pViewer );
 
-        bld.setCache( prm.sCache );
-        try
-        {
+        //bld.setCache( prm.sCache );
+        //try
+        //{
                 bld.load( prm.sFile.c_str() );
-        }
-        catch( BuildException &e )
-        {
-                fputs( e.what(), stderr );
-                fputs( "\n", stderr );
-                return 1;
-        }
+        //}
+        //catch( BuildException &e )
+        //{
+        //      fputs( e.what(), stderr );
+        //      fputs( "\n", stderr );
+        //      return 1;
+        //}
 
         if( prm.bDebug )
         {
                 printf("\n\n----------\nDebug dump\n----------\n");
-                bld.debug();
+                //bld.debug();
         }
         else
         {
-                if( prm.sAction > 0 )
-                        bld.build( prm.sAction );
-                else
-                        bld.build();
+                //if( prm.sAction > 0 )
+                //      bld.build( prm.sAction );
+                //else
+                //      bld.build();
         }
 }
 
diff --git a/src/viewer.cpp b/src/viewer.cpp
new file mode 100644
index 0000000..93b2ac1
--- /dev/null
+++ b/src/viewer.cpp
@@ -0,0 +1,9 @@
+#include "viewer.h"
+
+Viewer::Viewer()
+{
+}
+
+Viewer::~Viewer()
+{
+}
diff --git a/src/viewer.h b/src/viewer.h
new file mode 100644
index 0000000..04f4ea7
--- /dev/null
+++ b/src/viewer.h
@@ -0,0 +1,17 @@
+#ifndef VIEWER_H
+#define VIEWER_H
+
+#include <stdint.h>
+
+
+class Viewer
+{
+public:
+        Viewer();
+        virtual ~Viewer();
+
+private:
+
+};
+
+#endif