SVN commit 1288518 by lunakl:

Find the compiler that should be actually used. Jobs already know what the compiler
should be, so no need to search for it again (which may find a different one
if ICECC_CC/CXX is not set). I think this change in practice makes ICECC_CC/CXX
unnecessary.



 M  +1 -0      client.h  
 M  +1 -1      cpp.cpp  
 M  +6 -5      local.cpp  


--- trunk/icecream/client/client.h #1288517:1288518
@@ -48,6 +48,7 @@
 /* In local.cpp.  */
 extern int build_local (CompileJob& job, MsgChannel *daemon, struct rusage *usage =0);
 extern std::string find_compiler( CompileJob::Language lang );
+extern std::string find_compiler( const CompileJob& job );
 
 /* In remote.cpp - permill is the probability it will be compiled three times */
 extern int build_remote (CompileJob &job, MsgChannel *scheduler, const Environments &envs, int permill);
--- trunk/icecream/client/cpp.cpp #1288517:1288518
@@ -117,7 +117,7 @@
 	    argc++; // the program
 	    argc += 2; // -E file.i
 	    argv = new char*[argc + 1];
-   	    argv[0] = strdup( find_compiler( job.language() ).c_str() );
+   	    argv[0] = strdup( find_compiler( job ).c_str() );
 	    int i = 1;
 	    for ( list<string>::const_iterator it = flags.begin();
 		  it != flags.end(); ++it) {
--- trunk/icecream/client/local.cpp #1288517:1288518
@@ -123,6 +123,11 @@
     return best_match;
 }
 
+string find_compiler( const CompileJob& job )
+{
+    return path_lookup(job.compilerName());
+}
+
 string find_compiler( CompileJob::Language lang )
 {
     string compiler = get_compiler_name( lang );
@@ -166,11 +171,7 @@
 {
     list<string> arguments;
 
-    string compiler_name;
-    if (job.language() != CompileJob::Lang_Custom )
-        compiler_name = find_compiler( job.language() );
-    else
-        compiler_name = path_lookup(job.compilerName());
+    string compiler_name = find_compiler( job );
 
     trace() << "invoking: " << compiler_name << endl;