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Compiling ScummVM/MinGW (view source)

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== Compiling ScummVM with Minimalist GNU for Windows (MINGW) ==
== Compiling ScummVM with Minimalist GNU for Windows (MinGW) ==


MinGW is "a collection of freely available and freely distributable Windows specific header files and import libraries combined with GNU toolsets that allow one to produce native Windows programs that do not rely on any 3rd-party C runtime DLLs".  
MinGW is "a collection of freely available and freely distributable Windows specific header files and import libraries combined with GNU toolsets that allow one to produce native Windows programs that do not rely on any 3rd-party C runtime DLLs".  
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=== MinGW and MSYS ===
=== MinGW and MSYS ===


Download MinGW:  
* Download and install the latest [https://osdn.net/projects/mingw/releases/ MinGW Installation Manager] (mingw-get-setup.exe)
* From the list of packages shown, check ''mingw-developer-toolkit-bin'', ''mingw32-base-bin'' and ''mingw32-gcc-g++-bin'', as well as ''mingw32-libz-dev'' from the "MinGW Libraries" section (right-click > Mark for Installation)
* Click the Installation > Apply Changes menu to install MinGW and MSYS
* Once installation is complete, you can run MSYS from inside the MinGW directory (by default C:\MinGW\msys\1.0\msys.bat)


*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GNU-Binutils/binutils-2.21/binutils-2.21-3-mingw32-bin.tar.lzma/ binutils]
=== Libraries needed ===
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GCC/Version4/gcc-4.5.2-1/gcc-core-4.5.2-1-mingw32-bin.tar.lzma/ gcc-core dev]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GCC/Version4/gcc-4.5.2-1/libgcc-4.5.2-1-mingw32-dll-1.tar.lzma/ gcc-core dll]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GCC/Version4/gcc-4.5.2-1/gcc-c%2B%2B-4.5.2-1-mingw32-bin.tar.lzma/ gcc-g++ dev]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GCC/Version4/gcc-4.5.2-1/libstdc%2B%2B-4.5.2-1-mingw32-dll-6.tar.lzma/ gcc-g++ dll]
*[http://sourceforge.net/downloads/mingw/MinGW/gmp/gmp-5.0.1-1/gmp-5.0.1-1-mingw32-dev.tar.lzma/ gmp dev]
*[http://sourceforge.net/downloads/mingw/MinGW/gmp/gmp-5.0.1-1/libgmp-5.0.1-1-mingw32-dll-10.tar.lzma/ gmp dll]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GCC/Version4/gcc-4.5.2-1/libgomp-4.5.2-1-mingw32-dll-1.tar.lzma/ gomp]
*[http://sourceforge.net/projects/mingw/files/MinGW/gettext/gettext-0.17-1/libintl-0.17-1-mingw32-dll-8.tar.lzma/ iconv]
*[http://sourceforge.net/projects/mingw/files/MinGW/libiconv/libiconv-1.13.1-1/libiconv-1.13.1-1-mingw32-dev.tar.lzma/ intl dev]
*[http://sourceforge.net/projects/mingw/files/MinGW/libiconv/libiconv-1.13.1-1/libiconv-1.13.1-1-mingw32-dll-2.tar.lzma/ intl dll]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/RuntimeLibrary/MinGW-RT/mingwrt-3.18/mingwrt-3.18-mingw32-dev.tar.gz/ mingw-runtime dev]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/RuntimeLibrary/MinGW-RT/mingwrt-3.18/mingwrt-3.18-mingw32-dll.tar.gz/ mingw-runtime  dll]
*[http://sourceforge.net/downloads/mingw/MinGW/mpc/mpc-0.8.1-1/mpc-0.8.1-1-mingw32-dev.tar.lzma/ mpc dev]
*[http://sourceforge.net/downloads/mingw/MinGW/mpc/mpc-0.8.1-1/libmpc-0.8.1-1-mingw32-dll-2.tar.lzma/ mpc dll]
*[http://sourceforge.net/downloads/mingw/MinGW/mpfr/mpfr-2.4.1-1/mpfr-2.4.1-1-mingw32-dev.tar.lzma/ mpfr dev]
*[http://sourceforge.net/downloads/mingw/MinGW/mpfr/mpfr-2.4.1-1/libmpfr-2.4.1-1-mingw32-dll-1.tar.lzma/ mpfr dll]
*[http://sourceforge.net/downloads/mingw/MinGW/pthreads-w32/pthreads-w32-2.8.0-3/pthreads-w32-2.8.0-3-mingw32-dev.tar.lzma/ pthreads dev]
*[http://sourceforge.net/downloads/mingw/MinGW/pthreads-w32/pthreads-w32-2.8.0-3/libpthread-2.8.0-3-mingw32-dll-2.tar.lzma/ pthreads dll]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/GCC/Version4/gcc-4.5.2-1/libssp-4.5.2-1-mingw32-dll-0.tar.lzma/ ssp]
*[http://sourceforge.net/projects/mingw/files/MinGW/BaseSystem/RuntimeLibrary/Win32-API/w32api-3.17/w32api-3.17-2-mingw32-dev.tar.lzma/ w32api]


Download MSYS and the MSYS Developer Tools:
* [http://www.libsdl.org/download-1.2.php SDL 1.2].
** You need the latest SDL 1.2 source code revision from GitHub ([https://github.com/libsdl-org/SDL-1.2/tree/99d7f1d1c5492f0fb3c799255042ca7a3f4a5de4 99d7f1d1c5492f0fb3c799255042ca7a3f4a5de4] at the time of writing).


*[http://sourceforge.net/projects/mingw/files/MSYS/BaseSystem/msys-core/msys-1.0.10/MSYS-1.0.10.exe/download MSYS 1.0.10]
* [https://www.libsdl.org/projects/SDL_net/release-1.2.html SDL_net 1.2]. Optional, for network support.
*[http://sourceforge.net/projects/mingw/files/MSYS/Supplementary%20Tools/msysDTK-1.0.1/msysDTK-1.0.1.exe/download msysDTK]
** You need the latest SDL_net source code ([https://www.libsdl.org/projects/SDL_net/release/SDL_net-1.2.8.tar.gz v1.2.8] at the time of writing).


Check the "'''Installing MinGW and MSYS'''" section below for instructions on how to create your ScummVM compilation environment
* [https://sourceforge.net/projects/pkgconfiglite/ pkg-config-lite].
** You need the latest Win32 binary ([https://sourceforge.net/projects/pkgconfiglite/files/0.28-1/pkg-config-lite-0.28-1_bin-win32.zip/download v0.28-1] at the time of writing).


=== Libraries needed ===
* [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/2.15.05/win32/ v2.15.05] at the time of writing).


* [http://www.libsdl.org/download-1.2.php SDL 1.2].  
* [https://cmake.org/ CMake]. Optional, for compiling libjpeg-turbo.
** You need the latest Development Libraries file for Mingw32.  
** You need the latest Win32 installer.


* [http://www.nasm.us/pub/nasm/releasebuilds/?C=M;O=D NASM] Optional, for faster compile of scalers
* [https://xiph.org/flac/download.html FLAC]. Optional, for FLAC support
** You need the latest Win32 binary ([http://www.nasm.us/pub/nasm/releasebuilds/2.10.07/win32/ 2.10.07] at the time of writing).
** You need the latest flac source code ([http://downloads.xiph.org/releases/flac/flac-1.3.3.tar.xz v1.3.3] at the time of writing).
 
* [http://flac.sourceforge.net/download.html FLAC]. Optional, for FLAC support
** You need the 1.1.3 source code, as later versions aren't supported under MinGW.


* [http://downloads.xiph.org/releases/ogg/ libogg] and [http://downloads.xiph.org/releases/vorbis/ libvorbis] Optional, for OGG support
* [http://downloads.xiph.org/releases/ogg/ libogg] and [http://downloads.xiph.org/releases/vorbis/ libvorbis] Optional, for OGG support
** You need the latest libogg and libvorbis (not vorbis) source code.
** You need the latest libogg source code ([https://downloads.xiph.org/releases/ogg/libogg-1.3.4.tar.xz v1.3.4] at the time of writing).
** You need the latest libvorbis (not vorbis) source code ([https://downloads.xiph.org/releases/vorbis/libvorbis-1.3.7.tar.xz v1.3.7] at the time of writing).


* [ftp://ftp.mars.org/pub/mpeg/ libmad] Optional, for MP3 support
* [ftp://ftp.mars.org/pub/mpeg/ libmad] Optional, for MP3 support
** You need the latest libmad source code.
** You need the latest libmad source code ([ftp://ftp.mars.org/pub/mpeg/libmad-0.15.1b.tar.gz v0.15.1b] at the time of writing).


* [http://www.zlib.net/ zlib]. Optional, for compressed saved games.
* [http://libmpeg2.sourceforge.net/ libmpeg2] Optional, for MPEG2 cutscene support.
** You need the latest zlib source code.
** You need the latest libmpeg2 source code, ([http://libmpeg2.sourceforge.net/files/libmpeg2-0.5.1.tar.gz v0.5.1] at the time of writing).


* [http://downloads.xiph.org/releases/theora/ libtheora]. Optional, for Broken Sword 2.5.
* [http://downloads.xiph.org/releases/theora/ libtheora]. Optional, for Broken Sword 2.5.
** You need the latest libtheora source code.
** You need the latest libtheora source code ([https://downloads.xiph.org/releases/theora/libtheora-1.1.1.tar.bz2 v1.1.1] at the time of writing).


* [http://www.audiocoding.com/downloads.html libfaad2]. Optional, for AAC support.
* [https://github.com/knik0/faad2 libfaad2]. Optional, for AAC support.
** You need the latest libfaad2 source code.
** You need the latest libfaad2 source code ([https://github.com/knik0/faad2/releases/tag/2_10_0 v2.10.0] at the time of writing).


* [http://www.libpng.org/pub/png/libpng.html libpng]. Optional, for PNG support.
* [http://www.libpng.org/pub/png/libpng.html libpng]. Optional, for PNG support.
** You need the latest libpng source code.
** You need the latest libpng source code ([https://download.sourceforge.net/libpng/libpng-1.6.37.tar.xz v1.6.37] at the time of writing).


* [http://download.savannah.gnu.org/releases/freetype/ freetype]. Optional, for TTF support.
* [http://download.savannah.gnu.org/releases/freetype/ freetype]. Optional, for TTF support.
** You need the latest freetype source code.
** You need the latest freetype source code ([http://download.savannah.gnu.org/releases/freetype/freetype-2.10.4.tar.xz v2.10.4] at the time of writing).


=== Precompiled libraries ===
* [http://www.fluidsynth.org/ fluidsynth]. Optional, for soundfont MIDI support.
To ease the whole process, a package of all the needed precompiled libraries has been created.
** You need at least [https://sourceforge.net/projects/fluidsynth/files/older%20releases/fluidsynth-1.0.9.tar.gz/download v1.0.9]. Newer versions than this should work, but require GTK's glib and CMAKE to build.
All you need to do is:
 
* Download the precompiled libraries and the [http://www.libsdl.org/release/SDL-1.2.14-win32.zip latest SDL runtime library] - latest version is 1.2.14 at the time this was written, you can find the latest version [http://www.libsdl.org/download-1.2.php here]. Precompiled libraries:
* [https://github.com/fribidi/fribidi FriBiDi]. Optional, for bidirectional text in languages that need it (e.g. Hebrew)
** [http://sourceforge.net/projects/scummvm/files/build/scummvm-required-libs-mingw.zip/download Precompiled libraries]
** You need the latest FriBiDi source code ([https://github.com/fribidi/fribidi/releases/tag/v1.0.10 v1.0.10] at the time of writing).
 
* [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/2.0.6/libjpeg-turbo-2.0.6.tar.gz/download v2.0.6] at the time of writing).


== Installing MinGW and MSYS ==
* [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).


Both MinGW and MSYS need to be installed and working to compile ScummVM.  
* [https://curl.se/ libcurl]. Optional, for cloud support.
** You need the latest libcurl source code ([https://curl.se/download/curl-7.75.0.tar.xz 7.75.0] at the time of writing).


* Create a directory called mingw in the root directory of drive (ie C:\MinGW\ )
* [http://glew.sourceforge.net GLEW]. Optional, for hardware acceleration in 3D games.
* Extract all the mingw packages to the mingw directory
** You need the latest GLEW source code ([https://sourceforge.net/projects/glew/files/glew/2.1.0/ v2.1.0] at the time of writing).
* Then, install MSYS. After installation, a new console window will appear, asking if you wish to proceed with the post install. Answer 'y' to that prompt. You will then be asked if you have MinGW installed. Answer 'y' to that and then type in the path of your MinGW directory using forward slashes (e.g. C:/MinGW). Make sure that there is no "make" utility in the MinGW bin folder, as this will clash with the make utility in MSYS. With the recent packages described in the section above, you shouldn't have that problem.
* After both MinGW and MSYS are installed correctly, install MSYS DTK


==== Precompiled libraries ====
To ease the whole process, a package of all the needed precompiled libraries has been created.
All you need to do is:
* Download the precompiled libraries and the [http://www.libsdl.org/release/SDL-1.2.15-win32.zip latest SDL runtime library] - latest version is 1.2.15 at the time this was written, you can find the latest version [http://www.libsdl.org/download-1.2.php here]. Precompiled libraries:
** [http://downloads.scummvm.org/frs/build/scummvm-required-libs-mingw.zip Precompiled libraries]
* Extract them to your MinGW directory (e.g. C:\MinGW)


=== Additional information about MinGW and Windows Vista ===
== Additional information about MinGW and Windows Vista ==


In order to get MinGW properly working under Windows Vista, you need to do the following:
In order to get MinGW properly working under Windows Vista, you need to do the following:
Line 136: Line 129:
=== 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 compiled and needs no further changes, 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:


./configure --disable-shared --prefix=/mingw
make
make install


After extracting the contents of the SDL 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.


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.


=== zlib ===


Unzip the source code in a folder, open MSYS, go to the zlib folder and issue this command to compile the library:
=== libogg ===


make -f win32/makefile.gcc
libogg should be compiled before libvorbis, libtheora and libFLAC.


After compilation, copy '''zlib.h''' and '''zconf.h''' inside MinGW's include folder and libz.a inside MinGW's lib folder
Unzip the libogg archive in a folder, open MSYS, go to the libogg folder and issue these commands to compile and install the library:


./configure --disable-shared --prefix=/mingw
make
make install


You can do this using Explorer or by typing these commands in MSYS inside the zlib folder:


cp -p libz.a /mingw/lib
=== libvorbis ===
cp -p zlib.h zconf.h /mingw/include


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


=== libogg ===
./configure --disable-shared --prefix=/mingw
make
make install


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 the library:


  ./configure --disable-shared
=== libmad ===
 
Unzip the libmad archive in a folder, open MSYS and go to the libmad folder. If you are using gcc 4.4 or higher, run the following command:
sed -i '/-fforce-mem/d' configure
 
Then issue these commands to compile and install the library:
  ./configure --disable-shared --prefix=/mingw
  make
  make
make install
=== libmpeg2 ===


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




=== libvorbis ===
=== FLAC ===


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


  ./configure --disable-shared
  ./configure --disable-shared --prefix=/mingw
  make
  make
make install


To install the library, type:
=== FluidSynth ===
make install prefix=/mingw


We use fluidsynth 1.0.9, since later versions requires GTK.


=== libmad ===
Unzip the fluidsynth archive in a folder, open MSYS, go to the fluidsynth folder and apply the following patch:


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:
<syntaxhighlight lang="diff">
  sed -i '/-fforce-mem/d' configure
--- include/fluidsynth.h
+++ include/fluidsynth.h
@@ -28,13 +28,7 @@
#endif
#if defined(WIN32)
-#if defined(FLUIDSYNTH_DLL_EXPORTS)
-#define FLUIDSYNTH_API __declspec(dllexport)
-#elif defined(FLUIDSYNTH_NOT_A_DLL)
-#define FLUIDSYNTH_API
-#else
-#define FLUIDSYNTH_API __declspec(dllimport)
-#endif
+#define FLUIDSYNTH_API
#elif defined(MACOS9)
#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>


Then issue these commands to compile the library:
Then issue these commands to compile and install the library:
  ./configure --disable-shared
  ./configure --disable-shared --prefix=/mingw
  make
  make
make install
=== libpng ===


To install the library, type:
Unzip the libpng archive in a folder, open MSYS, go to the libpng folder and issue these commands to compile and install the library:
make install prefix=/mingw


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


=== FLAC ===


Unzip the flac archive in a folder, open MSYS, go to the flac folder and issue these commands to compile the library:
=== libtheora ===
 
Unzip the libtheora archive in a folder, open MSYS, go to the libtheora folder and issue these commands to compile and install the library:


  ./configure --disable-shared
  ./configure --disable-shared --disable-examples --prefix=/mingw
  make
  make
make install


To install the library, type:
 
  make install prefix=/mingw
=== libfaad2 ===
 
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




=== libpng ===
=== freetype ===


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


To install the library, type:
make install prefix=/mingw


=== fribidi ===


=== libtheora ===
Unzip the fribidi archive in a folder, open MSYS, go to the fribidi folder and apply the following patch:
 
<syntaxhighlight lang="diff">
--- fribidi.pc.in.orig  2020-07-05 20:17:23 +0100
+++ fribidi.pc.in      2020-08-30 17:17:43 +0100
@@ -9,5 +9,4 @@
Description: Unicode Bidirectional Algorithm Library
Version: @VERSION@
Libs: -L${libdir} -lfribidi
-Cflags: -I${includedir}/@PACKAGE@
-CFLAGS.private: -DFRIBIDI_LIB_STATIC
+Cflags: -I${includedir}/@PACKAGE@ -DFRIBIDI_LIB_STATIC
</syntaxhighlight>


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


  ./configure --disable-shared --disable-examples
  ./configure --disable-shared --prefix=/mingw
  make
  make
make install


To install the library, type:
make install prefix=/mingw


=== 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=/mingw -DCMAKE_BUILD_TYPE=Release .
make
make install


=== libfaad2 ===


Unzip the libfaad2 archive in a folder, open MSYS, go to the libfaad2 folder and apply the following patch:
=== liba52 ===


<syntax type="diff">
Unzip the liba52 archive into a folder, open MSYS, go to the liba52 folder and issue these commands to compile and install the library:
--- frontend/main.c
+++ frontend/main.c
@@ -31,7 +31,9 @@
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
+#ifndef __MINGW32__
#define off_t __int64
+#endif
#else
#include <time.h>
#endif
</syntax>


Then issue these commands to compile 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
  ./configure --disable-shared
sed -i -e '/AC_C_ALWAYS_INLINE/d' -e 's/-mcpu/-mtune/' configure.in
autoreconf -fi
  ./configure --disable-shared --prefix=/mingw
  make
  make
make install


To install the library, type:
make install prefix=/mingw


=== SDL_net ===


=== freetype ===
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>
 
Then issue these commands to compile and install the library:
 
./configure --disable-shared --prefix=/mingw
make
make install
 
 
=== libcurl ===


Unzip the freetype archive in a folder, open MSYS, go to the freetype folder and issue these commands to compile the library:
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
  ./configure --disable-shared --prefix=/mingw --with-winssl --disable-pthreads --disable-ldap
  make
  make
make install
=== GLEW ===
Unzip the GLEW archive in a folder, open MSYS, go to the GLEW folder and apply the following patch:
<syntaxhighlight lang="diff">
--- config/Makefile.mingw.orig  2017-07-31 12:25:39 +0100
+++ config/Makefile.mingw      2020-12-10 20:23:36 +0000
@@ -5,8 +5,7 @@
LN :=
LDFLAGS.GL = -lopengl32 -lgdi32 -luser32 -lkernel32
LDFLAGS.EXTRA = -L/mingw/lib
-CFLAGS.EXTRA  += -fno-builtin -fno-stack-protector
-LDFLAGS.EXTRA += -nostdlib
+CFLAGS.EXTRA  += -fno-builtin -fno-stack-protector -Wno-cast-function-type
WARN = -Wall -W
POPT = -O2
BIN.SUFFIX = .exe
@@ -14,4 +13,4 @@
LIB.DEVLNK    = lib$(NAME).dll.a  # for mingw this is the dll import lib
LIB.SHARED    = $(NAME).dll
LIB.STATIC    = lib$(NAME).a      # the static lib will be broken
-LDFLAGS.SO    = -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
+LDFLAGS.SO    = -nostdlib -shared -Wl,-soname,$(LIB.SONAME) -Wl,--out-implib,lib/$(LIB.DEVLNK)
</syntaxhighlight>
Then issue these commands to compile and install the library:
make install.all GLEW_PREFIX=$PREFIX GLEW_DEST=$PREFIX


To install the library, type:
make install prefix=/mingw


== Compiling ScummVM ==
== Compiling ScummVM ==
Line 278: Line 394:


  strip scummvm.exe
  strip scummvm.exe
== Compiling with Console/Text Output ==
By default ScummVM is compiled as a Windows subsystem application with no console output. If you need the console, you will need to apply the following patch:
<syntaxhighlight lang="diff">
diff --git a/configure b/configure
index 838c759b75..04cfd361dd 100755
--- a/configure
+++ b/configure
@@ -6070,6 +6070,9 @@ case $_host_os in
append_var CXXFLAGS "-fdata-sections"
append_var LDFLAGS "-Wl,--gc-sections"
;;
+ mingw*)
+ LIBS=`echo $LIBS | sed -e 's/-mconsole//g' -e 's/-mwindows//g'`
+ ;;
n64)
# Move some libs down here, otherwise some symbols requires by libvorbis aren't found
# during linking stage
</syntaxhighlight>
Save it to your root directory and apply it with <code>patch -p1 -i path-to-patch.diff</code>.


== Ready to go! ==
== Ready to go! ==


OK this should be all of it (thankfully), so you should be good to go.
OK this should be all of it (thankfully), so you should be good to go.
Ccawley2011
213

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