82 lines
2.4 KiB
Bash
82 lines
2.4 KiB
Bash
#!/bin/sh
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# NOTE: This is dfhack's modification of the normal invocation script,
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# changed to properly set LD_PRELOAD so as to run DFHACK.
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#
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# You can run DF under gdb by passing -g or --gdb as the first argument.
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#
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# If the file ".dfhackrc" exists in the DF directory or your home directory
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# it will be sourced by this script, to let you set environmental variables.
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# If it exists in both places it will first source the one in your home
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# directory, then the on in the game directory.
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#
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# Shell variables .dfhackrc can set to affect this script:
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# DF_GDB_OPTS: Options to pass to gdb, if it's being run
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# DF_VALGRIND_OPTS: Options to pass to valgrind, if it's being run
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# DF_HELGRIND_OPTS: Options to pass to helgrind, if it's being run
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# DF_POST_CMD: Shell command to be run at very end of script
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DF_DIR=$(dirname "$0")
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cd "${DF_DIR}"
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export SDL_DISABLE_LOCK_KEYS=1 # Work around for bug in Debian/Ubuntu SDL patch.
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#export SDL_VIDEO_CENTERED=1 # Centre the screen. Messes up resizing.
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# User config files
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RC=".dfhackrc"
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if [ -r "$HOME/$RC" ]; then
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. $HOME/$RC
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fi
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if [ -r "./$RC" ]; then
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. "./$RC"
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fi
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# Save current terminal settings
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old_tty_settings=$(stty -g)
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# Now run
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:"./hack/libs":"./hack"
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PRELOAD_LIB=./hack/libdfhack.so
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case "$1" in
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-g | --gdb)
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shift
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echo "set environment LD_PRELOAD=$PRELOAD_LIB" > gdbcmd.tmp
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echo "set environment MALLOC_PERTURB_=45" >> gdbcmd.tmp
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gdb $DF_GDB_OPTS -x gdbcmd.tmp ./libs/Dwarf_Fortress "$@"
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rm gdbcmd.tmp
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ret=$?
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;;
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-h | --helgrind)
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shift
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LD_PRELOAD=$PRELOAD_LIB setarch i386 -R valgrind $DF_HELGRIND_OPTS --tool=helgrind --log-file=helgrind.log ./libs/Dwarf_Fortress "$@"
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ret=$?
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;;
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-v | --valgrind)
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shift
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LD_PRELOAD=$PRELOAD_LIB setarch i386 -R valgrind $DF_VALGRIND_OPTS --log-file=valgrind.log ./libs/Dwarf_Fortress "$@"
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ret=$?
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;;
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-c | --callgrind)
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shift
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LD_PRELOAD=$PRELOAD_LIB setarch i386 -R valgrind $DF_CALLGRIND_OPTS --tool=callgrind --separate-threads=yes --dump-instr=yes --instr-atstart=no --log-file=callgrind.log ./libs/Dwarf_Fortress "$@"
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ret=$?
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;;
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*)
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setarch i386 -R env LD_PRELOAD=$PRELOAD_LIB ./libs/Dwarf_Fortress "$@" 2>&1 | tee dfhack.log
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ret=$?
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;;
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esac
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# Restore previous terminal settings
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stty "$old_tty_settings"
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echo
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if [ -n "$DF_POST_CMD" ]; then
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eval $DF_POST_CMD
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fi
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exit $ret
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