Remove dead code from metamakefile.cpp

Remove usage of the 'if (0 && ...)' pattern that was presumably used
to temporarily disable code paths. The disabling of the two code paths
was introduced in 356a677b386648710efc4db9a8a1b4a975f95c48 (old
internal history, 2004) and
0326e3511928d90329152b9b0493da76e9caa442 (old internal history, 2006).
It can be deduced that it's pretty safe to remove both.

Change-Id: I88aee65b1286701241b5b80fbac0c65cd99ecd5e
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 7 insertions, 14 deletions

diff --git a/qmake/generators/metamakefile.cpp b/qmake/generators/metamakefile.cpp
index f9159ccd75..0fa3e29ad3 100644
--- a/qmake/generators/metamakefile.cpp
+++ b/qmake/generators/metamakefile.cpp
@@ -95,9 +95,6 @@ BuildsMetaMakefileGenerator::init()
     if(builds.count() > 1 && Option::output.fileName() == "-") {
         use_single_build = true;
         warn_msg(WarnLogic, "Cannot direct to stdout when using multiple BUILDS.");
-    } else if(0 && !use_single_build && project->first("TEMPLATE") == "subdirs") {
-        use_single_build = true;
-        warn_msg(WarnLogic, "Cannot specify multiple builds with TEMPLATE subdirs.");
     }
     if(!use_single_build) {
         for(int i = 0; i < builds.count(); i++) {
@@ -327,17 +324,13 @@ SubdirsMetaMakefileGenerator::init()
                 hasError |= tmpError;
             }
             sub->makefile = MetaMakefileGenerator::createMetaGenerator(sub_proj, sub_name);
-            if(0 && sub->makefile->type() == SUBDIRSMETATYPE) {
-                subs.append(sub);
-            } else {
-                const QString output_name = Option::output.fileName();
-                Option::output.setFileName(sub->output_file);
-                hasError |= !sub->makefile->write();
-                delete sub;
-                qmakeClearCaches();
-                sub = nullptr;
-                Option::output.setFileName(output_name);
-            }
+            const QString output_name = Option::output.fileName();
+            Option::output.setFileName(sub->output_file);
+            hasError |= !sub->makefile->write();
+            delete sub;
+            qmakeClearCaches();
+            sub = nullptr;
+            Option::output.setFileName(output_name);
             Option::output_dir = old_output_dir;
             qmake_setpwd(oldpwd);