46 lines
1.4 KiB
Bash
Executable File
46 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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if [ -z "$CXX" ]; then
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CXX="c++"
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fi
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if [ -z "$CXXFLAGS" ]; then
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CXXFLAGS="-std=c++20 -Wall"
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fi
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CXX_WITH_FLAGS="$CXX $CXXFLAGS"
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# `.cpp` files in src/lib will be automatically picked up and compiled into
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# dynamically linked libraries.
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echo "Building libs..."
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mkdir -pv bin/lib
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for lib in $(find ./src/lib -name "*.cpp"); do
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COMPILE_COMMAND="$CXX_WITH_FLAGS -fPIC -shared -o $(sed -e 's/^.\/src/.\/bin/;s/cpp$/so/' <<< $lib) $lib"
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echo $COMPILE_COMMAND
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$COMPILE_COMMAND &
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done
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wait
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# Commands for every program need to be given individually because we can't
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# just add all shared libraries to all programs.
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# Or can we? Idk, cba to find out.
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# How to build a tool: Tell the compiler where to find shared libraries and
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# which libraries to use.
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# Example: shared libraries are in bin/lib => -Lbin/lib
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# one of the libraries in that directory is nbt.so => use with -l:nbt.so
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# How to run a tool: specify the library path to use for the dynamic linker
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# when running a program
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# Example: LD_LIBRARY_PATH=bin/lib bin/tools/dumpnbt
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echo "Building tools..."
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mkdir -pv bin/tools
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# add compile commands to this array
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COMPILE_COMMANDS=(
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"$CXX_WITH_FLAGS src/tools/dumpnbt.cpp -Lbin/lib -l:nbt.so -o bin/tools/dumpnbt"
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)
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for command in ${!COMPILE_COMMANDS[@]}; do
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echo "${COMPILE_COMMANDS[command]}"
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${COMPILE_COMMANDS[command]} &
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done
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wait
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