Add release scripts

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "subprojects/mw-libraries"]
+	path = subprojects/mw-libraries
+	url = https://github.com/mid-kid/mw-libraries

releng/release.sh

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+#!/bin/sh
+set -e
+./release_libs.sh
+./release_linux.sh
+./release_windows.sh
+rm -rf install_libs

releng/release_libs.sh

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+#!/bin/sh
+set -e
+
+MESON="${MESON:-meson}"
+
+PROJ="${PROJ:-..}"
+
+rm -rf install_libs
+rm -rf install_native
+rm -rf build_native
+CC="${CC:-cc} -m32" CXX="${CXX:-c++} -m32" AS="${AS:-as} --32" \
+"$MESON" setup "$PROJ" build_native \
+    --prefix / \
+    --buildtype release
+"$MESON" install -C build_native --destdir ../install_native
+rm -rf build_native
+
+export PATH="$PWD/install_native/bin:$PATH"
+
+rm -rf build_libs
+proj_libs="$PROJ/subprojects/mw-libraries"
+libvers="
+    dsi/1.6sp1 dsi/1.3 dsi/1.2 dsi/1.1p1 dsi/1.1
+    ds/2.0/sp2p3 ds/2.0/sp2 ds/2.0/sp1p2 ds/2.0/sp1
+    ds/2.0/p4 ds/2.0/p2 ds/2.0/base
+    ds/1.2/sp4 ds/1.2/sp3 ds/1.2/sp2 ds/1.2/base_b73 ds/1.2/base
+"
+for libver in $libvers; do
+    build="build_libs/$(printf %s $libver | tr / _)"
+    "$MESON" setup "$proj_libs" "$build" \
+        --cross "$proj_libs/meson/mwccarm.ini" \
+        --prefix / \
+        -Dlibver="$libver"
+    "$MESON" install -C "$build" --destdir ../../install_libs
+    rm -rf "$build"
+done
+rm -rf build_libs
+rm -rf install_native

releng/release_linux.sh

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+#!/bin/sh
+set -e
+
+MESON="${MESON:-meson}"
+
+PROJ="${PROJ:-..}"
+
+rm -rf install_linux
+rm -rf build_linux
+"$MESON" setup "$PROJ" build_linux \
+    --cross-file "$PROJ/meson/i686-unknown-linux-gnu.ini" \
+    --prefix / \
+    --buildtype release
+"$MESON" install -C build_linux --destdir ../install_linux
+rm -rf build_linux
+
+mv install_linux metroskrew
+cp -aT install_libs metroskrew
+
+tar cf metroskrew-linux.tar metroskrew
+rm -rf metroskrew
+xz -9v metroskrew-linux.tar

releng/release_windows.sh

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+#!/bin/sh
+set -e
+
+MESON="${MESON:-meson}"
+
+PROJ="${PROJ:-..}"
+
+rm -rf install_windows
+rm -rf build_windows
+"$MESON" setup "$PROJ" build_windows \
+    --cross-file "$PROJ/meson/i686-w64-mingw32.ini" \
+    --prefix / \
+    --buildtype release
+"$MESON" install -C build_windows --destdir ../install_windows
+rm -rf build_windows
+
+mv install_windows metroskrew
+cp -aT install_libs metroskrew
+7zz a -mx9 metroskrew-windows.7z metroskrew || \
+    7z a -mx9 metroskrew-windows.7z metroskrew
+rm -rf metroskrew

subprojects/.gitignore

@@ -1,2 +1,3 @@
 /*/
 !/packagefiles/
+!/mw-libraries/

subprojects/mw-libraries

@@ -0,0 +1 @@
+Subproject commit bdf825571f8ae18ad4f781fc07cf87c0b69a2a8e