Remove some HPUX leftovers.

Resolves #185

dom/plugins/base/nsPluginsDirUnix.cpp

@@ -19,12 +19,7 @@
 #include "nsIPrefService.h"
 
 #define LOCAL_PLUGIN_DLL_SUFFIX ".so"
-#if defined(__hpux)
-#define DEFAULT_X11_PATH "/usr/lib/X11R6/"
-#undef LOCAL_PLUGIN_DLL_SUFFIX
-#define LOCAL_PLUGIN_DLL_SUFFIX ".sl"
-#define LOCAL_PLUGIN_DLL_ALT_SUFFIX ".so"
-#elif defined(LINUX)
+#if defined(LINUX)
 #define DEFAULT_X11_PATH "/usr/X11R6/lib/"
 #elif defined(__APPLE__)
 #define DEFAULT_X11_PATH "/usr/X11R6/lib"
@@ -97,11 +92,7 @@ static bool LoadExtraSharedLib(const char *name, char **soname, bool tryToGetSon
 
 #define PLUGIN_MAX_NUMBER_OF_EXTRA_LIBS 32
 #define PREF_PLUGINS_SONAME "plugin.soname.list"
-#if defined(HPUX)
-#define DEFAULT_EXTRA_LIBS_LIST "libXt" LOCAL_PLUGIN_DLL_SUFFIX ":libXext" LOCAL_PLUGIN_DLL_SUFFIX ":libXm" LOCAL_PLUGIN_DLL_SUFFIX
-#else
 #define DEFAULT_EXTRA_LIBS_LIST "libXt" LOCAL_PLUGIN_DLL_SUFFIX ":libXext" LOCAL_PLUGIN_DLL_SUFFIX
-#endif
 /*
  this function looks for
  user_pref("plugin.soname.list", "/usr/X11R6/lib/libXt.so.6:libXext.so");
@@ -275,15 +266,9 @@ nsresult nsPluginFile::LoadPlugin(PRLibrary **outLibrary)
     // work fine.
 
 
-#if defined(HPUX)
-    // Acrobat/libXm: Lazy resolving might cause crash later (bug 211587)
-    *outLibrary = PR_LoadLibraryWithFlags(libSpec, PR_LD_NOW);
-    pLibrary = *outLibrary;
-#else
     // Some dlopen() doesn't recover from a failed PR_LD_NOW (bug 223744)
     *outLibrary = PR_LoadLibraryWithFlags(libSpec, 0);
     pLibrary = *outLibrary;
-#endif
     if (!pLibrary) {
         LoadExtraSharedLibs();
         // try reload plugin once more

dom/xslt/xpath/txUnaryExpr.cpp

@@ -23,16 +23,7 @@ UnaryExpr::evaluate(txIEvalContext* aContext, txAExprResult** aResult)
     NS_ENSURE_SUCCESS(rv, rv);
 
     double value = exprRes->numberValue();
-#ifdef HPUX
-    /*
-     * Negation of a zero doesn't produce a negative
-     * zero on HPUX. Perform the operation by multiplying with
-     * -1.
-     */
-    return aContext->recycler()->getNumberResult(-1 * value, aResult);
-#else
     return aContext->recycler()->getNumberResult(-value, aResult);
-#endif
 }
 
 TX_IMPL_EXPR_STUBS_1(UnaryExpr, NODESET_RESULT, expr)

js/xpconnect/src/XPCShellImpl.cpp

@@ -662,7 +662,7 @@ env_setProperty(JSContext* cx, HandleObject obj, HandleId id, MutableHandleValue
     JSAutoByteString value(cx, valstr);
     if (!value)
         return false;
-#if defined XP_WIN || defined HPUX || defined OSF1 || defined SCO
+#if defined XP_WIN || defined SCO
     {
         char* waste = JS_smprintf("%s=%s", name.ptr(), value.ptr());
         if (!waste) {
@@ -670,16 +670,7 @@ env_setProperty(JSContext* cx, HandleObject obj, HandleId id, MutableHandleValue
             return false;
         }
         rv = putenv(waste);
-#ifdef XP_WIN
-        /*
-         * HPUX9 at least still has the bad old non-copying putenv.
-         *
-         * Per mail from <s.shanmuganathan@digital.com>, OSF1 also has a putenv
-         * that will crash if you pass it an auto char array (so it must place
-         * its argument directly in the char* environ[] array).
-         */
         free(waste);
-#endif
     }
 #else
     rv = setenv(name.ptr(), value.ptr(), 1);

netwerk/base/nsStandardURL.h

@@ -72,7 +72,6 @@ public:
     static void InitGlobalObjects();
     static void ShutdownGlobalObjects();
 
-public: /* internal -- HPUX compiler can't handle this being private */
     //
     // location and length of an url segment relative to mSpec
     //