CI updates

src/p_mach.cpp

@@ -1418,6 +1418,7 @@ void PackMachBase<T>::pack1(OutputFile *const fo, Filter &/*ft*/)  // generate e
         unsigned const sz_threado = threado_size();
         MemBuffer space(sz_threado); memset(space, 0, sz_threado);
         fo->write(space, sz_threado);
+        UNUSED(cmdsize);
     }
     else if (my_filetype == Mach_header::MH_DYLIB) {
         Mach_command const *ptr = (Mach_command const *)rawmseg;
@@ -1449,6 +1450,7 @@ void PackMachBase<T>::pack1(OutputFile *const fo, Filter &/*ft*/)  // generate e
         }
         memset(&linkitem, 0, sizeof(linkitem));
         fo->write(&linkitem, sizeof(linkitem));
+        UNUSED(cmdsize);
     }
     sz_mach_headers = fo->getBytesWritten();
     gap = secTEXT.offset - sz_mach_headers;

src/packmast.cpp

@@ -56,7 +56,7 @@
 #include "p_wince_arm.h"
 
 /*************************************************************************
-//
+// dispatch to a concrete subclass of class PackerBase; see work.cpp
 **************************************************************************/
 
 PackMaster::PackMaster(InputFile *f, Options *o) noexcept : fi(f) {

src/stub/Makefile

@@ -550,6 +550,7 @@ amd64-win64.pe.h : tc_objdump_disasm_options = -M intel-mnemonic
 
 tc.amd64-win64.pe.gcc  = amd64-linux-gcc-4.1.1 -m64 -nostdinc -DWINDOWS_BACK=1 -MMD -MT $@
 tc.amd64-win64.pe.gcc += -fno-exceptions -fno-asynchronous-unwind-tables
+tc.amd64-win64.pe.gcc += -mno-red-zone
 tc.amd64-win64.pe.gcc += -Wall -W -Wcast-align -Wcast-qual -Wstrict-prototypes -Wwrite-strings -Werror
 tc.amd64-win64.pe.objdump = multiarch-objdump-2.23.90