remove more SunStudio cruft

Change-Id: I1e1ca09e870461990c919938ed0902c8b90c4413

external/hunspell/ExternalProject_hunspell.mk

@@ -19,7 +19,6 @@ $(call gb_ExternalProject_get_state_target,hunspell,build):
 		./configure --disable-shared --disable-nls --with-pic \
 			$(if $(CROSS_COMPILING),--build=$(BUILD_PLATFORM) --host=$(HOST_PLATFORM))\
 			$(if $(filter AIX,$(OS)),CFLAGS="-D_LINUX_SOURCE_COMPAT") \
-			$(if $(filter C53,$(COM)),CFLAGS="-xc99=none") \
 			$(if $(filter-out WNTGCC,$(OS)$(COM)),,LDFLAGS="-Wl,--enable-runtime-pseudo-reloc-v2") \
 		&& $(MAKE) \
 	)

sw/source/core/text/frmform.cxx

@@ -1267,7 +1267,6 @@ void SwTxtFrm::_Format( SwTxtFormatter &rLine, SwTxtFormatInfo &rInf,
     SwParaPortion *pPara = rLine.GetInfo().GetParaPortion();
     rLine.SetUnclipped( false );
 
-    // That was too complicated for the C30: aString( GetTxt() );
     const OUString &rString = GetTxtNode()->GetTxt();
     const sal_Int32 nStrLen = rString.getLength();
 

vcl/generic/print/bitmap_gfx.cxx

@@ -33,8 +33,9 @@ const sal_uInt32 nBufferSize = 16384;
  *
  */
 
-PrinterBmp::~PrinterBmp ()
-{ /* dont need this, but C50 does */ }
+PrinterBmp::~PrinterBmp()
+{
+}
 
 /* virtual base class */
 
@@ -48,8 +49,9 @@ public:
     virtual         ~ByteEncoder () = 0;
 };
 
-ByteEncoder::~ByteEncoder ()
-{ /* dont need this, but the C50 does */ }
+ByteEncoder::~ByteEncoder()
+{
+}
 
 /* HexEncoder */