mirror of
https://github.com/Q3Rally-Team/q3rally.git
synced 2024-11-24 12:51:54 +00:00
595b89dbe5
Add the Linux SDL libs to the repo like Windows and macOS instead of downloading them when running make-linux-portable.sh.
112 lines
5.2 KiB
Bash
Executable file
112 lines
5.2 KiB
Bash
Executable file
#!/bin/sh
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ARCH=$1
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ERROR=0
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if [ -z "$ARCH" ] || [ $ERROR -ne 0 ]; then
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echo "Usage: make-linux-portable.sh <arch> [make options]"
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echo " arch can be x86 or x86_64"
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echo
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echo "================================================================================"
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echo "This script allows shipping lib/x86/libSDL2-2.0.so.0 in the game downloads"
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echo "so that SDL2 does not need to be installed separately on the player's computer."
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echo "It requires compiling SDL2 with \"./configure --disable-rpath\" and compiling"
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echo "the game client with \"-Wl,-rpath,'\$ORIGIN/lib/x86'\"."
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echo
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echo "This script also simplifies compiling the game client for x86 from x86_64 host."
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echo "================================================================================"
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echo
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echo "DIRECTIONS"
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echo
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echo "1. To build the game clients (and download Spearmint SDL2 builds if needed) run"
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echo "the following commands:"
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echo
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echo " make clean-release ARCH=x86"
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echo " ./make-linux-portable.sh x86 -j2"
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echo " make clean-release ARCH=x86_64"
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echo " ./make-linux-portable.sh x86_64 -j2"
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echo
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echo "Note: make clean-release ARCH=... is only needed if you previously compiled as"
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echo "non-portable."
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echo
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echo "2. Make the following files are included relative to the game client in the"
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echo "downloads:"
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echo
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echo " ./lib/x86/libSDL2-2.0.so.0"
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echo " ./lib/x86_64/libSDL2-2.0.so.0"
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echo
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echo "Note: lib directories will be created in build/release-linux-x86/ and"
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echo "build/release-linux-x86/"
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echo
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echo
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echo "COMPATIBILITY"
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echo
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echo "The game client should run on any GNU/Linux distro as long as the glibc library"
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echo "installed on the computer is new enough. Spearmint releases are built on Debian"
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echo "7 (wheezy) so that the highest possible glibc verion that can be required is"
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echo "2.13. See https://distrowatch.com for which glibc version is included in each"
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echo "GNU/Linux distro/release."
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echo
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echo "The client/server may require a lower glibc version than compiled against. The"
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echo "minimum required glibc version is printed after running this script."
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exit $ERROR
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fi
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SDL_LIBDIR="code/libs/linux-$ARCH"
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SDL_CFLAGS="-Icode/SDL2/include -D_REENTRANT"
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SDL_LIBS="-L$SDL_LIBDIR -lSDL2"
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# Don't pass arch ($1) to make in $*
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shift 1
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make ARCH=$ARCH USE_PORTABLE_RPATH=1 SDL_CFLAGS="$SDL_CFLAGS" SDL_LIBS="$SDL_LIBS" $*
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# Check if make failed.
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if [ $? -ne 0 ] ; then
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exit 2
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fi
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# Copy SDL lib to where the game client will read it from
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if [ ! -d build/release-linux-$ARCH/lib/$ARCH/ ] ; then
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mkdir -p build/release-linux-$ARCH/lib/$ARCH/
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fi
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if [ ! -f build/release-linux-$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_LIBDIR/libSDL2-2.0.so.0") ] ; then
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cp --preserve=timestamps "$SDL_LIBDIR/libSDL2-2.0.so.0" build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0
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fi
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# It's interesting to see why a glibc version is required.
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# Another interesting thing is "ldd -v filename" to see what libaries are requires.
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VERBOSE=0
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if [ $VERBOSE -eq 1 ] ; then
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# Find glibc lines, remove text before GLIBC, then sort by required glibc version
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# "sort -t _ -k 2 -V" is short form of "sort --field-separator='_' --key=2 --version-sort"
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echo
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echo "q3rally-server.$ARCH:"
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objdump -T build/release-linux-$ARCH/q3rally-server.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V
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echo
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echo "q3rally.$ARCH:"
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objdump -T build/release-linux-$ARCH/q3rally.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V
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echo
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echo "renderer_opengl1_$ARCH.so:"
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objdump -T build/release-linux-$ARCH/renderer_opengl1_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V
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echo
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echo "renderer_opengl2_$ARCH.so:"
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objdump -T build/release-linux-$ARCH/renderer_opengl2_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_/GLIBC_/g" | sort -t _ -k 2 -V
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echo
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echo "lib/$ARCH/libSDL2-2.0.so.0:"
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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
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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
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# "sort -uV" is short form of "sort --unique --version-sort"
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GLIBC_SERVER=$(objdump -T build/release-linux-$ARCH/q3rally-server.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1)
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GLIBC_C1=$(objdump -T build/release-linux-$ARCH/q3rally.$ARCH | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1)
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GLIBC_C2=$(objdump -T build/release-linux-$ARCH/renderer_opengl1_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1)
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GLIBC_C3=$(objdump -T build/release-linux-$ARCH/renderer_opengl2_$ARCH.so | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1)
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GLIBC_C4=$(objdump -T build/release-linux-$ARCH/lib/$ARCH/libSDL2-2.0.so.0 | grep GLIBC | sed -e "s/.*GLIBC_//g" | cut -d' ' -f1 | sort -uV | tail -1)
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GLIBC_CLIENT=$(printf "$GLIBC_C1\n$GLIBC_C2\n$GLIBC_C3\n$GLIBC_C4\n" | sort -uV | tail -1)
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echo
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echo "Information you can add to your download page:"
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echo " The GNU/Linux $ARCH client requires glibc '$GLIBC_CLIENT' or later."
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echo " The GNU/Linux $ARCH server requires glibc '$GLIBC_SERVER' or later."
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