Difference between revisions of "Compiling ScummVM/MinGW"

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* [http://www.libsdl.org/download-1.2.php SDL 1.2].  
* [http://www.libsdl.org/download-1.2.php SDL 1.2].  
** You need the latest Development Libraries file for Mingw32.  
** You need the latest SDL 1.2 source code revision from Mercurial ([https://hg.libsdl.org/SDL/archive/1bffae6992b0.tar.bz2 1bffae6992b0] at the time of writing).


* [https://www.libsdl.org/projects/SDL_net/release-1.2.html SDL_net 1.2]. Optional, for network support.
* [https://www.libsdl.org/projects/SDL_net/release-1.2.html SDL_net 1.2]. Optional, for network support.
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* [http://www.nasm.us/pub/nasm/releasebuilds/?C=M;O=D NASM]. Optional, for faster compile of scalers
* [http://www.nasm.us/pub/nasm/releasebuilds/?C=M;O=D NASM]. Optional, for faster compile of scalers
** You need the latest Win32 binary ([http://www.nasm.us/pub/nasm/releasebuilds/2.15.03/win32/ v2.15.03] at the time of writing).
** You need the latest Win32 binary ([http://www.nasm.us/pub/nasm/releasebuilds/2.15.03/win32/ v2.15.03] at the time of writing).
* [https://cmake.org/ CMake]. Optional, for compiling libjpeg-turbo.
** You need the latest Win32 installer.


* [https://xiph.org/flac/download.html FLAC]. Optional, for FLAC support
* [https://xiph.org/flac/download.html FLAC]. Optional, for FLAC support
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* [https://libjpeg-turbo.org/ libjpeg-turbo]. Optional, for JPEG support.
* [https://libjpeg-turbo.org/ libjpeg-turbo]. Optional, for JPEG support.
** You need the latest libjpeg-turbo source code ([https://sourceforge.net/projects/libjpeg-turbo/files/2.0.5/libjpeg-turbo-2.0.5.tar.gz/download v2.0.5] at the time of writing).
** You need the latest libjpeg-turbo source code ([https://sourceforge.net/projects/libjpeg-turbo/files/2.0.5/libjpeg-turbo-2.0.5.tar.gz/download v2.0.5] at the time of writing).
* [http://liba52.sourceforge.net/ liba52]. Optional, for AC-3 support.
** You need the latest liba52 source code ([http://liba52.sourceforge.net/files/a52dec-0.7.4.tar.gz v0.7.4] at the time of writing).


* [https://curl.haxx.se/ libcurl]. Optional, for cloud support.
* [https://curl.haxx.se/ libcurl]. Optional, for cloud support.
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=== NASM ===
=== NASM ===


First of all, we need nasm. So unzip the nasm archive in a directory, and copy both files to MinGW's bin directory. Alternatively, you can include the folder you unzipped the files in your system path. To do this, go to Control Panel->System, Advanced tab->environment variables and edit the "PATH" variable in the system variables list, adding the folder where you placed the aforementioned files. Directories in the system path are split with a semicolon (;), e.g. "C:\MinGW\msys\1.0\bin;C:\MinGW\bin;C:\nasm".  
Unzip the nasm archive in a folder, and copy both files to MinGW's bin directory.
 
 
=== pkg-config-lite ===
 
Unzip the pkg-config-lite archive in a folder, and copy the "bin" and "share" to MinGW's root directory.


Note that changes to the PATH will be reflected on newly opened command prompts only, so if you got any open already, close them to avoid confusion


=== SDL ===
=== SDL ===


SDL is already provided in compiled development archives, so we can skip the compilation step for it
Unzip the SDL archive in a folder, open MSYS, go to the SDL folder and issue these commands to compile and install the library:


This can be found from [https://www.libsdl.org here], going to the latest stable download and choosing the Development Libraries - MinGW 32/64-bit option.
./configure --disable-shared --prefix=/mingw
make
make install


After extracting the contents of this archive in a folder, copy all the files in the 'include/SDL' folder to MinGW's include folder, copy all the files in the 'lib' folder to MinGW's lib folder and copy all the files in the 'bin' folder to MinGW's bin folder.
It may be necessary to modify the bin/sdl-config and lib/pkgconfig/sdl.pc files  (located under the mingw directory) which are just text. These files provide the compiler option information to ScummmVM and SDL is passing the -mwindows compiler option by default which will result in a valid executable, but with broken console / command-line output. These should be removed or replaced by -mconsole (though this will affect all SDL compiled binaries made by the MinGW toolchain). ScummVM's configure script should deal automatically with this issue in future as the upstream SDL project has indicated that removing this "forced" option is a WONTFIX issue.


It may be necessary to modify the bin/sdl2-config and lib/pkgconfig/sdl2.pc files  (located under the mingw directory) which are just text. These files provide the compiler option information to ScummmVM and SDL2 is passing the -mwindows compiler option by default which will result in a valid executable, but with broken console / command-line output. These should be removed or replaced by -mconsole (though this will affect all SDL compiled binaries made by the MinGW toolchain). ScummVM's configure script should deal automatically with this issue in future as the upstream SDL project has indicated that removing this "forced" option is a WONTFIX issue.
Note the README [http://www.libsdl.org/extras/win32/mingw32/README.txt here], especially the need to include the DirectX development headers from [http://www.libsdl.org/extras/win32/common/directx-devel.tar.gz here] to ensure that the "dsound" rather than the "waveout" / "winmm" fallback audio driver is used.


If you do wish to recompile SDL from source code, please note the following:
* Check that the libSDL source file src/main/win32/version.rc contains the correct version. This was incorrectly listed as v1.2.14 for the v1.2.15 release, needed an additional patch.
* Note the README [http://www.libsdl.org/extras/win32/mingw32/README.txt here], especially the need to include the DirectX development header and libraries from [http://www.libsdl.org/extras/win32/common/directx-devel.tar.gz here] to ensure that the "dsound" rather than the "waveout" / "winmm" fallback audio driver is used.


=== libogg ===


=== libogg ===
libogg should be compiled before libvorbis, libtheora and libFLAC.


libogg should be compiled before libvorbis and libFLAC
Unzip the libogg archive in a folder, open MSYS, go to the libogg folder and issue these commands to compile and install the library:
Unzip the libogg archive in a folder, open MSYS, go to the libogg folder and issue these commands to compile and install the library:


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=== libmad ===
=== libmad ===


Unzip the libmad archive in a folder. Open MSYS, go to the libmad folder. If you are using gcc 4.4 or higher, run the following command:
Unzip the libmad archive in a folder, open MSYS, go to the libmad folder If you are using gcc 4.4 or higher, run the following command:
  sed -i '/-fforce-mem/d' configure
  sed -i '/-fforce-mem/d' configure


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=== libmpeg2 ===
=== libmpeg2 ===


Unzip the libmpeg2 archive into a folder. Open MSYS, go to the libmpeg2 folder.
Unzip the libmpeg2 archive into a folder, open MSYS, go to the libmpeg2 folder and issue these commands to compile and install the library:
 
sed -i -e '/AC_C_ALWAYS_INLINE/d' -e 's/-mcpu/-mtune/' configure.ac
Then issue these commands to compile and install the library:
./bootstrap
  ./configure --disable-sdl --disable-shared --prefix=/mingw
  ./configure --disable-sdl --disable-shared --prefix=/mingw
  make
  make
  make install
  make install


Note that if you are compiling x64 i.e. for a 64-bit target, then currently (v0.5.1), the following patch is needed:
<syntaxhighlight lang="diff">
--- libvo/video_out_dx.c.orig  2014-02-17 16:38:24.000000000 +0100
+++ libvo/video_out_dx.c        2014-02-17 16:39:34.000000000 +0100
@@ -92,7 +92,7 @@
    switch (message) {
    case WM_WINDOWPOSCHANGED:
-      instance = (dx_instance_t *) GetWindowLong (hwnd, GWL_USERDATA);
+      instance = (dx_instance_t *) GetWindowLongPtr (hwnd, GWLP_USERDATA);
        /* update the window position and size */
        point_window.x = 0;
@@ -173,7 +173,7 @@
    /* store a directx_instance pointer into the window local storage
      * (for later use in event_handler).
      * We need to use SetWindowLongPtr when it is available in mingw */
-    SetWindowLong (instance->window, GWL_USERDATA, (LONG) instance);
+    SetWindowLongPtr (instance->window, GWLP_USERDATA, (LONG_PTR) instance);
    ShowWindow (instance->window, SW_SHOW);
</syntaxhighlight>


=== FLAC ===
=== FLAC ===
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  #elif defined(MACOS9)
  #elif defined(MACOS9)
  #define FLUIDSYNTH_API __declspec(export)
  #define FLUIDSYNTH_API __declspec(export)
--- fluidsynth.pc.in
+++ fluidsynth.pc.in
@@ -7,4 +7,5 @@
Description: Software SoundFont synth
Version: @VERSION@
Libs: -L${libdir} -lfluidsynth
+Libs.private: @LIBFLUID_LIBS@
Cflags: -I${includedir}
</syntaxhighlight>
</syntaxhighlight>


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  make
  make
  make install
  make install


=== libpng ===
=== libpng ===
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  ./configure --disable-shared --prefix=/mingw
  ./configure --disable-shared --prefix=/mingw
make pnglibconf.h
sed -i 's/\x0D//' pnglibconf.h
  make
  make
  make install
  make install
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=== libfaad2 ===
=== libfaad2 ===


Unzip the libfaad2 archive in a folder, open MSYS, go to the libfaad2 folder and apply the following patch:
Unzip the libfaad2 archive in a folder, open MSYS, go to the libfaad2 folder and issue these commands to compile and install the library:
./bootstrap
./configure --disable-shared --prefix=/mingw
make
make install
 
 
=== freetype ===
 
Unzip the freetype archive in a folder, open MSYS, go to the freetype folder and issue these commands to compile and install the library:
 
./configure --disable-shared --prefix=/mingw
make
make install
 
 
=== fribidi ===
 
Unzip the fribidi archive in a folder, open MSYS, go to the fribidi folder and apply the following patch:


<syntaxhighlight lang="diff">
<syntaxhighlight lang="diff">
--- frontend/main.c
--- fribidi.pc.in.orig  2020-07-05 20:17:23 +0100
+++ frontend/main.c
+++ fribidi.pc.in      2020-08-30 17:17:43 +0100
@@ -31,7 +31,9 @@
@@ -9,5 +9,4 @@
  #ifdef _WIN32
  Description: Unicode Bidirectional Algorithm Library
  #define WIN32_LEAN_AND_MEAN
  Version: @VERSION@
  #include <windows.h>
  Libs: -L${libdir} -lfribidi
+#ifndef __MINGW32__
-Cflags: -I${includedir}/@PACKAGE@
#define off_t __int64
-CFLAGS.private: -DFRIBIDI_LIB_STATIC
+#endif
+Cflags: -I${includedir}/@PACKAGE@ -DFRIBIDI_LIB_STATIC
#else
#include <time.h>
#endif
</syntaxhighlight>
</syntaxhighlight>


Then issue these commands to compile and install the library:
Then issue these commands to compile and install the library:
  ./configure --disable-shared --prefix=/mingw
  ./configure --disable-shared --prefix=/mingw
  make
  make
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=== freetype ===
=== libjpeg-turbo ===
 
Unzip the libjpeg-turbo archive in a folder, open MSYS, go to the libjpeg-turbo folder and issue these commands to compile and install the library:
 
cmake -G "MSYS Makefiles" -DENABLE_SHARED=OFF -DCMAKE_INSTALL_PREFIX=$PREFIX -DCMAKE_BUILD_TYPE=Release .
make
make install
 
 
=== liba52 ===
 
Unzip the liba52 archive into a folder, open MSYS, go to the liba52 folder and issue these commands to compile and install the library:
 
rm -f autotools/{config.guess,config.sub,install-sh,ltmain.sh,missing,mkinstalldirs} {autotools,doc,include,liba52,libao,src,test,vc++,.}/Makefile.in include/config.h.in include/stamp-h.in aclocal.m4 configure
sed -i -e '/AC_C_ALWAYS_INLINE/d' -e 's/-mcpu/-mtune/' configure.in
autoreconf -fi
./configure --disable-shared --prefix=/mingw
make
make install
 
 
=== SDL_net ===
 
Unzip the SDL_net archive in a folder, open MSYS, go to the SDL_net folder and apply the following patch:
 
<syntaxhighlight lang="diff">
--- SDL_net.pc.in.orig  2012-01-15 16:20:10 +0000
+++ SDL_net.pc.in      2020-08-30 17:42:19 +0100
@@ -7,5 +7,5 @@
Description: net library for Simple DirectMedia Layer
Version: @VERSION@
Requires: sdl >= @SDL_VERSION@
-Libs: -L${libdir} -lSDL_net
+Libs: -L${libdir} -lSDL_net @INETLIB@
Cflags: -I${includedir}/SDL
</syntaxhighlight>


Unzip the freetype archive in a folder, open MSYS, go to the freetype folder and issue these commands to compile and install the library:
Then issue these commands to compile and install the library:


  ./configure --disable-shared --prefix=/mingw
  ./configure --disable-shared --prefix=/mingw
  make
  make
  make install
  make install
=== libcurl ===
Unzip the curl archive in a folder, open MSYS, go to the curl folder and issue these commands to compile and install the library:
./configure --disable-shared --prefix=/mingw --with-winssl --disable-pthreads --disable-ldap
make
make install


== Compiling ScummVM ==
== Compiling ScummVM ==
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