Remove -fw and -l command line arguments

These arguments were nonsensical, as they would lead to every single Qt
module linking to those libraries. This was probably some left-over from
old times, when Qt was just a single library.

Change-Id: I0343a6df270fd0d2efa5333ba4e457670f5d0910
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>

config_help.txt

@@ -240,7 +240,6 @@ Additional options:
 
     -R <string> .......... Add an explicit runtime library path to the Qt
                            libraries.
-    -l <string> .......... Add an explicit library.
 
     -no-rpath ............ Do not use the library install path as a runtime
                            library path. On Apple platforms, this implies using
@@ -387,7 +386,6 @@ QNX options:
 Apple platform options:
 
     -Fstring ............ Add an explicit framework path.
-    -fw string .......... Add an explicit framework.
 
  *  -framework .......... Build Qt as a series of frameworks and
                           link tools against those frameworks.

configure.json

@@ -187,10 +187,8 @@
         "prefix": {
             "D": "defines",
             "F": "fpaths",
-            "fw": "frameworks",
             "I": "includes",
             "L": "lpaths",
-            "l": "libs",
             "R": "rpaths",
             "W": "wflags"
         }

configure.pri

@@ -585,12 +585,9 @@ defineTest(qtConfOutput_compilerFlags) {
     }
 
     libs = $$join(config.input.lpaths, " -L", "-L")
-    libs += $$join(config.input.libs, " -l", "-l")
 
-    darwin {
+    darwin: \
         libs += $$join(config.input.fpaths, " -F", "-F")
-        libs += $$join(config.input.frameworks, " -framework ", "-framework ")
-    }
 
     !isEmpty(libs) {
         EXTRA_LIBS += $$libs

tools/configure/configureapp.cpp

@@ -904,11 +904,6 @@ void Configure::parseCmdLine()
                 break;
             }
             qmakeLibs += QString("-L" + configCmdLine.at(i));
-        } else if (configCmdLine.at(i) == "-l") {
-            ++i;
-            if (i == argCount)
-                break;
-            qmakeLibs += QString("-l" + configCmdLine.at(i));
         } else if (configCmdLine.at(i).startsWith("OPENSSL_LIBS=")) {
             opensslLibs = configCmdLine.at(i);
         } else if (configCmdLine.at(i).startsWith("OPENSSL_LIBS_DEBUG=")) {
@@ -1737,7 +1732,6 @@ bool Configure::displayHelp()
         desc(                   "-D <define>",          "Add an explicit define to the preprocessor.");
         desc(                   "-I <includepath>",     "Add an explicit include path.");
         desc(                   "-L <librarypath>",     "Add an explicit library path.");
-        desc(                   "-l <libraryname>",     "Add an explicit library name, residing in a librarypath.\n");
 
         desc("PCH",   "no",     "-no-pch",              "Do not use precompiled header support.");
         desc("PCH",   "yes",    "-pch",                 "Use precopmiled header support.\n");