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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,182 @@ | ||
| #!/bin/sh | ||
| ARCH=$1 | ||
| ERROR=0 | ||
|
|
||
| # Install directory for Spearmint SDL2 builds (i.e., /home/zack/Local/SDL-2.0.X). | ||
| DIR=/home/zack/Local | ||
|
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| # SDL version to install and compile against. | ||
| # See available versions at http://clover.moe/downloads/spearmint-make-linux-portable-deps/ | ||
| SDLVERSION=2.0.8 | ||
|
|
||
| # | ||
| # Use make-linux-portable.local file to set DIR and (optionally) SDLVERSION | ||
| # | ||
| SETTINGS="$(dirname $0)/make-linux-portable.local" | ||
| if [ -f "$SETTINGS" ] ; then | ||
| . "$SETTINGS" # source "$SETTINGS" | ||
|
|
||
| if [ -z "$DIR" ] || [ ! -d "$DIR" ]; then | ||
| echo "Error: DIR specified in '$SETTINGS' not found." | ||
| echo | ||
| ERROR=1 | ||
| fi | ||
| else | ||
| # Require settings file to exist but only error if specified arch | ||
| if [ -n "$ARCH" ]; then | ||
| echo "Error: You need to create '$SETTINGS', see usage." | ||
| echo | ||
| ERROR=1 | ||
| fi | ||
| fi | ||
|
|
||
| if [ -z "$1" ]; then | ||
| echo "Usage: $0 <arch> [make options]" | ||
| if [ -z "$ARCH" ] || [ $ERROR -ne 0 ]; then | ||
| echo "Usage: make-linux-portable.sh <arch> [make options]" | ||
| echo " arch can be x86 or x86_64" | ||
| exit 0 | ||
| echo | ||
| echo "================================================================================" | ||
| echo "This script allows shipping lib/x86/libSDL2-2.0.so.0 in the game downloads" | ||
| echo "so that SDL2 does not need to be installed separately on the player's computer." | ||
| echo "It requires compiling SDL2 with \"./configure --disable-rpath\" and compiling" | ||
| echo "the game client with \"-Wl,-rpath,'\$ORIGIN/lib/x86'\"." | ||
| echo | ||
| echo "This script also simplifies compiling the game client for x86 from x86_64 host." | ||
| echo "================================================================================" | ||
| echo | ||
| echo "DIRECTIONS" | ||
| echo | ||
| echo "1. Create a directory to store Spearmint SDL2 builds and create a file named" | ||
| echo "'$SETTINGS' containing:" | ||
| echo | ||
| echo " # Example comment line" | ||
| echo " DIR=/path/to/spearmint-make-linux-portable-deps" | ||
| echo | ||
| echo "2. To build the game clients (and download Spearmint SDL2 builds if needed) run" | ||
| echo "the following commands:" | ||
| echo | ||
| echo " make clean-release ARCH=x86" | ||
| echo " ./make-linux-portable.sh x86 -j2" | ||
| echo " make clean-release ARCH=x86_64" | ||
| echo " ./make-linux-portable.sh x86_64 -j2" | ||
| echo | ||
| echo "Note: make clean-release ARCH=... is only needed if you previously compiled as" | ||
| echo "non-portable." | ||
| echo | ||
| echo "3. Make the following files are included relative to the game client in the" | ||
| echo "downloads:" | ||
| echo | ||
| echo " ./lib/x86/libSDL2-2.0.so.0" | ||
| echo " ./lib/x86_64/libSDL2-2.0.so.0" | ||
| echo | ||
| echo "Note: lib directories will be created in build/release-linux-x86/ and" | ||
| echo "build/release-linux-x86/" | ||
| echo | ||
| echo | ||
| echo "COMPATIBILITY" | ||
| echo | ||
| echo "The game client should run on any GNU/Linux distro as long as the glibc library" | ||
| echo "installed on the computer is new enough. Spearmint releases are built on Debian" | ||
| echo "7 (wheezy) so that the highest possible glibc verion that can be required is" | ||
| echo "2.13. See https://distrowatch.com for which glibc version is included in each" | ||
| echo "GNU/Linux distro/release." | ||
| echo | ||
| echo "The client/server may require a lower glibc version than compiled against. The" | ||
| echo "minimum required glibc version is printed after running this script." | ||
| exit $ERROR | ||
| fi | ||
|
|
||
| ARCH=$1 | ||
| SDL_PREFIX=/home/zack/Local/SDL-2.0.4/build-$ARCH | ||
| if [ ! -d "$DIR/SDL-$SDLVERSION" ] ; then | ||
| echo "Downloading Spearmint SDL-$SDLVERSION builds into '$DIR'..." | ||
|
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||
| # Download SDL2 libs and headers into $DIR. | ||
| if [ ! -f "$DIR/SDL-$SDLVERSION.tar.xz" ] ; then | ||
| # Yes, wget and curl use -o with different capitalization to set output filename. | ||
| if command -v wget >/dev/null 2>&1 ; then | ||
| wget -O "$DIR/SDL-$SDLVERSION.tar.xz" "http://clover.moe/downloads/spearmint-make-linux-portable-deps/SDL-$SDLVERSION.tar.xz" | ||
| ERROR=$? | ||
| elif command -v curl >/dev/null 2>&1 ; then | ||
| curl -o "$DIR/SDL-$SDLVERSION.tar.xz" "http://clover.moe/downloads/spearmint-make-linux-portable-deps/SDL-$SDLVERSION.tar.xz" | ||
| ERROR=$? | ||
| else | ||
| echo "Error: Need to install wget or curl to download Spearmint SDL2 builds." | ||
| exit 1 | ||
| fi | ||
|
|
||
| if [ $ERROR -ne 0 ] ; then | ||
| echo "Error: Failed to download SDL-$SDLVERSION!" | ||
| exit 1 | ||
| fi | ||
| fi | ||
|
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||
| if [ ! -d $SDL_PREFIX ] ; then | ||
| echo "Change SDL_PREFIX in $0 to point to SDL build output" | ||
| exit 0 | ||
| # Extract into $DIR/SDL-$SDLVERSION/. | ||
| tar xJf "$DIR/SDL-$SDLVERSION.tar.xz" -C "$DIR" | ||
|
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||
| # Edit prefix in sdl2-config to point to the install directory. | ||
| sed -i -e "s|/home/zack/Local|$DIR|" "$DIR/SDL-$SDLVERSION/build-x86/bin/sdl2-config" | ||
| sed -i -e "s|/home/zack/Local|$DIR|" "$DIR/SDL-$SDLVERSION/build-x86_64/bin/sdl2-config" | ||
| fi | ||
|
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||
| SDL_CFLAGS="`$SDL_PREFIX/bin/sdl2-config --cflags`" | ||
| SDL_LIBS="`$SDL_PREFIX/bin/sdl2-config --libs`" | ||
| SDL_PREFIX="$DIR/SDL-$SDLVERSION/build-$ARCH" | ||
|
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| if [ ! -d "$SDL_PREFIX" ] ; then | ||
| echo "Arch '$ARCH' not found in '$DIR/SDL-$SDLVERSION'" | ||
| exit 1 | ||
| fi | ||
|
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| SDL_CFLAGS=$("$SDL_PREFIX/bin/sdl2-config" --cflags) | ||
| SDL_LIBS=$("$SDL_PREFIX/bin/sdl2-config" --libs) | ||
|
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| # Don't pass arch ($1) to make in $* | ||
| shift 1 | ||
|
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| make ARCH=$ARCH USE_PORTABLE_RPATH=1 SDL_CFLAGS="$SDL_CFLAGS" SDL_LIBS="$SDL_LIBS" $* | ||
|
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| # Copy SDL lib to where spearmint will read it from | ||
| #mkdir -p build/release-linux-$ARCH/lib/$ARCH/ | ||
| #cp $SDL_PREFIX/lib/libSDL2-2.0.so.0 build/release-linux-$ARCH/lib/$ARCH/ | ||
| # Check if make failed. | ||
| if [ $? -ne 0 ] ; then | ||
| exit 2 | ||
| fi | ||
|
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||
| # Copy SDL lib to where the game client will read it from | ||
| if [ ! -d build/release-linux-$ARCH/lib/$ARCH/ ] ; then | ||
| mkdir -p build/release-linux-$ARCH/lib/$ARCH/ | ||
| fi | ||
| if [ ! -f build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0 ] || [ $(stat -c %Y build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0) != $(stat -c %Y "$SDL_PREFIX/lib/libSDL2-2.0.so.0") ] ; then | ||
| cp --preserve=timestamps "$SDL_PREFIX/lib/libSDL2-2.0.so.0" build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0 | ||
| fi | ||
|
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||
| # It's interesting to see why a glibc version is required. | ||
| # Another interesting thing is "ldd -v filename" to see what libaries are requires. | ||
| VERBOSE=0 | ||
| if [ $VERBOSE -eq 1 ] ; then | ||
| # Find glibc lines, remove text before GLIBC, then sort by required glibc version | ||
| # "sort -t _ -k 2 -V" is short form of "sort --field-separator='_' --key=2 --version-sort" | ||
| echo | ||
| echo "ioq3ded.$ARCH:" | ||
| objdump -T build/release-linux-$ARCH/ioq3ded.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V | ||
| echo | ||
| echo "ioquake3.$ARCH:" | ||
| objdump -T build/release-linux-$ARCH/ioquake3.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V | ||
| echo | ||
| echo "renderer_opengl1_$ARCH.so:" | ||
| objdump -T build/release-linux-$ARCH/renderer_opengl1_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V | ||
| echo | ||
| echo "renderer_opengl2_$ARCH.so:" | ||
| objdump -T build/release-linux-$ARCH/renderer_opengl2_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V | ||
| echo | ||
| echo "lib/$ARCH/libSDL2-2.0.so.0:" | ||
| objdump -T build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0 | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V | ||
| fi | ||
|
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| # Find glibc lines, remove text before and including GLIBC_, remove trailing function name, sort by required glibc version, then grab the last (highest) version | ||
| # "sort -uV" is short form of "sort --unique --version-sort" | ||
| GLIBC_SERVER=$(objdump -T build/release-linux-$ARCH/ioq3ded.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1) | ||
| GLIBC_C1=$(objdump -T build/release-linux-$ARCH/ioquake3.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1) | ||
| GLIBC_C2=$(objdump -T build/release-linux-$ARCH/renderer_opengl1_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1) | ||
| GLIBC_C3=$(objdump -T build/release-linux-$ARCH/renderer_opengl2_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1) | ||
| GLIBC_C4=$(objdump -T build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0 | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1) | ||
| GLIBC_CLIENT=$(printf "$GLIBC_C1\n$GLIBC_C2\n$GLIBC_C3\n$GLIBC_C4\n" | sort -uV | tail -1) | ||
|
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||
| echo | ||
| echo "Information you can add to your download page:" | ||
| echo " The GNU/Linux $ARCH client requires glibc '$GLIBC_CLIENT' or later." | ||
| echo " The GNU/Linux $ARCH server requires glibc '$GLIBC_SERVER' or later." |