Added misc flags and modify Makefiles to allow exclusion of PortAudio and specific codec during compilation

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@320 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjsip-apps/build/pjsip_perf.dsp b/pjsip-apps/build/pjsip_perf.dsp
index 1d4c4c2..c640206 100644
--- a/pjsip-apps/build/pjsip_perf.dsp
+++ b/pjsip-apps/build/pjsip_perf.dsp
@@ -50,7 +50,7 @@
 # ADD BSC32 /nologo
 LINK32=link.exe
 # ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
-# ADD LINK32 ole32.lib user32.lib netapi32.lib mswsock.lib ws2_32.lib kernel32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:"..\bin\pjsip-perf-i386-win32-vc6d.exe"
+# ADD LINK32 ole32.lib user32.lib netapi32.lib mswsock.lib ws2_32.lib kernel32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:"..\bin\pjsip-perf-i386-win32-vc6.exe"
 
 !ELSEIF  "$(CFG)" == "pjsip_perf - Win32 Debug"