@@ -24,14 +24,25 @@ chmod 755 env.sh

 # Convenience scripts

 cat > compile.sh  <<EOF

 #!/bin/bash

-if [ ! -e "\$1" ] || [ "m\$2" = "m" ] ; then

+if [ "m\$2" = "m--help" ] ; then

         echo "Syntax: \$0 source.c -c -o result.o [flags]"

         exit 1

 fi

 . "$parentdir/toolchain-zig/env.sh" >/dev/null

-exec zig cc "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/SDL2" "\$@" -target x86_64-windows-gnu

+exec zig cc "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/w32api/" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/SDL2" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/SDL" "\$@" -target x86_64-windows-gnu

 EOF

 chmod 755 compile.sh

+cat > compile-cpp.sh  <<EOF

+#!/bin/bash

+if [ "m$2" = "m--help" ] ; then

+        echo "Syntax: $0 source.cpp -c -o result.o [flags]"

+        exit 1

+fi

+. "$parentdir/toolchain-zig/env.sh" >/dev/null

+exec zig c++ "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/w32api/" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/SDL2" "-I$parentdir/toolchain-zig/windows-msys2-mingw/include/SDL" "\$@" -target x86_64-windows-gnu

+EOF

+chmod 755 compile-cpp.sh

+

 cat > link.sh  <<EOF

 #!/bin/bash

 tmpicon=0

@@ -132,8 +143,13 @@ https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-wineditline-2.205-3-any.

 https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-xz-5.2.9-1-any.pkg.tar.zst

 https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-zlib-1.2.13-2-any.pkg.tar.zst

 https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-zstd-1.5.2-2-any.pkg.tar.zst

+https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-winpthreads-git-12.0.0.r351.gcdf6b16b8-1-any.pkg.tar.zst

+https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-cmake-3.30.5-1-any.pkg.tar.zst

+https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-ninja-1.12.1-1-any.pkg.tar.zst

+https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-pkg-config-0.29.2-6-any.pkg.tar.zst

 https://mirror.msys2.org/msys/x86_64/msys2-w32api-headers-10.0.0.r16.g49a56d453-1-x86_64.pkg.tar.zst

 https://mirror.msys2.org/msys/x86_64/msys2-w32api-runtime-10.0.0.r16.g49a56d453-1-x86_64.pkg.tar.zst

+https://mirror.msys2.org/msys/x86_64/perl-5.38.2-2-x86_64.pkg.tar.zst

 EOF

 for i in  $(cat deps.txt) ; do

         if [ ! -e ../toolchain-zig-dl/$(basename $i) ] ; then

@@ -167,6 +183,7 @@ i="$1"

 EOF

 echo " (cd $l && tar -cf - . | (cd $parentdir/toolchain-zig/windows-msys2-mingw && tar -xvf - ) ) ; done ) ; rm -rf t " >> add-xz.sh

 chmod a+x add-xz.sh add-zst.sh

+cd ..

 # Check for windres

 if ! which x86_64-w64-mingw32-windres >/dev/null 2>/dev/null; then

         echo "Please, install windres manually using your distribution, i.e.:"                

@@ -176,7 +193,85 @@ if ! which convert >/dev/null 2>/dev/null; then

         echo "Please, install imagemagick manually using your distribution, i.e.:"                

         echo "sudo apt-get install imagemagick"

 fi

-

+# SDL3 for mingw

+mkdir -p sdl3-windows

+cat > sdl3-windows/setup.sh <<'SeTuPeOf'

+#!/bin/bash

+#SDL3

+if [ ! -e SDL3-devel-3.1.3-mingw.tar.xz ] ; then

+	wget https://github.com/libsdl-org/SDL/releases/download/preview-3.1.3/SDL3-devel-3.1.3-mingw.tar.xz

+fi

+xz -d < SDL3-devel-3.1.3-mingw.tar.xz | tar -xvf -

+cp ./SDL3-3.1.3/x86_64-w64-mingw32/bin/SDL3.dll .

+#SDL3_ttf

+rm -rf SDL_ttf

+if [ ! -e SDL_ttf.tgz ] ; then

+	git clone --recurse-submodules -j4 https://github.com/libsdl-org/SDL_ttf.git

+	tar -cf SDL_ttf.tgz SDL_ttf

+else

+	tar -xf SDL_ttf.tgz

+fi

+cd SDL_ttf

+ln -s ~/Programacion/sources/boxui/toolchain-zig/compile.sh x86_64-w64-mingw32-gcc

+ln -s ~/Programacion/sources/boxui/toolchain-zig/compile-cpp.sh x86_64-w64-mingw32-g++

+mkdir -p build/external/freetype/include

+cat >> build/external/freetype/include/windows.h <<'EOF'

+#define	VS_FF_DEBUG	0x01L

+#define	VFT_DLL	0x00000002L

+#define	VFT_STATIC_LIB	0x00000007L

+#define	VS_FF_DEBUG	0x01L

+#define	VS_FFI_FILEFLAGSMASK	0x0000003fL

+EOF

+cat >> build/external/freetype/include/winresrc.h <<'EOF'

+#define LANG_ENGLISH    0x09

+#define SUBLANG_ENGLISH_US      0x01

+EOF

+cat >> freetype_Use_SDL_StepBackUTF8.patch <<'EOF'

+diff --git a/examples/editbox.c b/examples/editbox.c

+index f96d5087..b2028178 100644

+--- a/examples/editbox.c

+@@ -633,19 +633,14 @@ void EditBox_Backspace(EditBox *edit)

+         return;

+     }

+ 

+-    const char *start = &edit->text->text[edit->cursor];

+-    const char *current = start;

+-    /* Step back over the previous UTF-8 character */

+-    do {

+-        if (current == edit->text->text) {

+-            break;

+-        }

+-        --current;

+-    } while ((*current & 0xC0) == 0x80);

+-

+-    int length = (int)(start - current);

+-    TTF_DeleteTextString(edit->text, edit->cursor - length, length);

+-    edit->cursor -= length;

++    if (edit->cursor > 0) {

++        const char *start = &edit->text->text[edit->cursor];

++        const char *next = start;

++        SDL_StepBackUTF8(edit->text->text, &next);

++        int length = (int)(uintptr_t)(start - next);

++        TTF_DeleteTextString(edit->text, edit->cursor - length, length);

++        edit->cursor -= length;

++    }

+ }

+EOF

+# revert patch https://discourse.libsdl.org/t/sdl-ttf-use-sdl-stepbackutf8/54854

+( patch -R -p1 < ./freetype_Use_SDL_StepBackUTF8.patch )

+sed -i "s/vendored_default FALSE/vendored_default TRUE/g" CMakeLists.txt

+PATH=$(pwd):$PATH cmake -S . -B build -DBUILD_SHARED_LIBS=ON -DCMAKE_TOOLCHAIN_FILE=build-scripts/cmake-toolchain-mingw64-x86_64.cmake -DCMAKE_MAKE_PROGRAM=make -DCMAKE_C_COMPILER=x86_64-w64-mingw32-gcc -DCMAKE_CXX_COMPILER=x86_64-w64-mingw32-g++ -DSDL3_DIR=/home/bit/Programacion/sources/boxui/sdl3-windows/SDL3-3.1.3/x86_64-w64-mingw32/lib/cmake/SDL3/ && cmake --build build

+cd ..

+cp SDL_ttf/build/SDL3_ttf.dll .

+cp SDL_ttf/build/libSDL3_ttf.dll.a .

+cp SDL_ttf/build/external/freetype/libfreetype.a .

+SeTuPeOf

+cd sdl3-windows

+chmod a+x setup.sh

+./setup.sh

+cd ..

+# Success message

 echo ""

 echo "Installation complete."

 echo "To use the zig toolchain, first include env.sh with \". toolchain-zig/env.sh\""