Removed dependency on libgcc_s_sjlj-1.dll when building with mingw64

build-scripts/ltmain.sh

@@ -5851,9 +5851,10 @@ func_mode_link ()
       # -tp=*                Portland pgcc target processor selection
       # --sysroot=*          for sysroot support
       # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+      # -{shared,static}-lib*: force GCC to link against specified libgcc
       -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
       -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+      -O*|-flto*|-fwhopr*|-fuse-linker-plugin|-shared-lib*|-static-lib*)
         func_quote_for_eval "$arg"
 	arg="$func_quote_for_eval_result"
         func_append compile_command " $arg"

configure

             have_loadso=yes
         fi
         # Set up the system libraries we need
-        # SDL is unicode, and unicows emulates this on Windows 98/ME
-        # You can get this here: http://libunicows.sourceforge.net/
-        #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows"
-        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lversion -luuid"
+        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lversion -luuid -static-libgcc"
         # The Windows platform requires special setup
         VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
         SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"

configure.in

@@ -2411,10 +2411,7 @@ AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
             have_loadso=yes
         fi
         # Set up the system libraries we need
-        # SDL is unicode, and unicows emulates this on Windows 98/ME
-        # You can get this here: http://libunicows.sourceforge.net/
-        #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lunicows"
-        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lversion -luuid"
+        EXTRA_LDFLAGS="$EXTRA_LDFLAGS -luser32 -lgdi32 -lwinmm -limm32 -lole32 -loleaut32 -lshell32 -lversion -luuid -static-libgcc"
         # The Windows platform requires special setup
         VERSION_SOURCES="$srcdir/src/main/windows/*.rc"
         SDLMAIN_SOURCES="$srcdir/src/main/windows/*.c"