mirror of
https://github.com/odin-lang/Odin.git
synced 2025-12-28 17:04:34 +00:00
193 lines
6.5 KiB
Bash
Executable File
193 lines
6.5 KiB
Bash
Executable File
#!/usr/bin/env sh
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set -eu
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: ${CPPFLAGS=}
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: ${CXXFLAGS=}
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: ${LDFLAGS=}
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: ${LLVM_CONFIG=}
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CXXFLAGS="$CXXFLAGS -std=c++14"
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DISABLED_WARNINGS="-Wno-switch -Wno-macro-redefined -Wno-unused-value"
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LDFLAGS="$LDFLAGS -pthread -lm"
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OS_ARCH="$(uname -m)"
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OS_NAME="$(uname -s)"
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if [ -d ".git" ] && [ -n "$(command -v git)" ]; then
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GIT_SHA=$(git show --pretty='%h' --no-patch --no-notes HEAD)
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GIT_DATE=$(git show "--pretty=%cd" "--date=format:%Y-%m" --no-patch --no-notes HEAD)
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CPPFLAGS="$CPPFLAGS -DGIT_SHA=\"$GIT_SHA\""
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else
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GIT_DATE=$(date +"%Y-%m")
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fi
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CPPFLAGS="$CPPFLAGS -DODIN_VERSION_RAW=\"dev-$GIT_DATE\""
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error() {
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printf "ERROR: %s\n" "$1"
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exit 1
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}
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# Brew advises people not to add llvm to their $PATH, so try and use brew to find it.
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if [ -z "$LLVM_CONFIG" ] && [ -n "$(command -v brew)" ]; then
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if [ -n "$(command -v $(brew --prefix llvm@20)/bin/llvm-config)" ]; then LLVM_CONFIG="$(brew --prefix llvm@20)/bin/llvm-config"
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elif [ -n "$(command -v $(brew --prefix llvm@19)/bin/llvm-config)" ]; then LLVM_CONFIG="$(brew --prefix llvm@19)/bin/llvm-config"
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elif [ -n "$(command -v $(brew --prefix llvm@18)/bin/llvm-config)" ]; then LLVM_CONFIG="$(brew --prefix llvm@18)/bin/llvm-config"
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elif [ -n "$(command -v $(brew --prefix llvm@17)/bin/llvm-config)" ]; then LLVM_CONFIG="$(brew --prefix llvm@17)/bin/llvm-config"
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elif [ -n "$(command -v $(brew --prefix llvm@14)/bin/llvm-config)" ]; then LLVM_CONFIG="$(brew --prefix llvm@14)/bin/llvm-config"
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fi
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fi
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if [ -z "$LLVM_CONFIG" ]; then
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# darwin, linux, openbsd
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if [ -n "$(command -v llvm-config-20)" ]; then LLVM_CONFIG="llvm-config-20"
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elif [ -n "$(command -v llvm-config-19)" ]; then LLVM_CONFIG="llvm-config-19"
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elif [ -n "$(command -v llvm-config-18)" ]; then LLVM_CONFIG="llvm-config-18"
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elif [ -n "$(command -v llvm-config-17)" ]; then LLVM_CONFIG="llvm-config-17"
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elif [ -n "$(command -v llvm-config-14)" ]; then LLVM_CONFIG="llvm-config-14"
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elif [ -n "$(command -v llvm-config-13)" ]; then LLVM_CONFIG="llvm-config-13"
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elif [ -n "$(command -v llvm-config-12)" ]; then LLVM_CONFIG="llvm-config-12"
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elif [ -n "$(command -v llvm-config-11)" ]; then LLVM_CONFIG="llvm-config-11"
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# freebsd
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elif [ -n "$(command -v llvm-config20)" ]; then LLVM_CONFIG="llvm-config20"
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elif [ -n "$(command -v llvm-config19)" ]; then LLVM_CONFIG="llvm-config19"
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elif [ -n "$(command -v llvm-config18)" ]; then LLVM_CONFIG="llvm-config18"
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elif [ -n "$(command -v llvm-config17)" ]; then LLVM_CONFIG="llvm-config17"
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elif [ -n "$(command -v llvm-config14)" ]; then LLVM_CONFIG="llvm-config14"
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elif [ -n "$(command -v llvm-config13)" ]; then LLVM_CONFIG="llvm-config13"
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elif [ -n "$(command -v llvm-config12)" ]; then LLVM_CONFIG="llvm-config12"
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elif [ -n "$(command -v llvm-config11)" ]; then LLVM_CONFIG="llvm-config11"
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# fallback
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elif [ -n "$(command -v llvm-config)" ]; then LLVM_CONFIG="llvm-config"
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else
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error "No llvm-config command found. Set LLVM_CONFIG to proceed."
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fi
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fi
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if [ -x "$(which clang++)" ]; then
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: ${CXX="clang++"}
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elif [ -x "$($LLVM_CONFIG --bindir)/clang++" ]; then
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: ${CXX=$($LLVM_CONFIG --bindir)/clang++}
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else
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error "No clang++ command found. Set CXX to proceed."
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fi
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LLVM_VERSION="$($LLVM_CONFIG --version)"
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LLVM_VERSION_MAJOR="$(echo $LLVM_VERSION | awk -F. '{print $1}')"
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LLVM_VERSION_MINOR="$(echo $LLVM_VERSION | awk -F. '{print $2}')"
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LLVM_VERSION_PATCH="$(echo $LLVM_VERSION | awk -F. '{print $3}')"
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if [ $LLVM_VERSION_MAJOR -lt 11 ] || ([ $LLVM_VERSION_MAJOR -gt 14 ] && [ $LLVM_VERSION_MAJOR -lt 17 ]) || [ $LLVM_VERSION_MAJOR -gt 20 ]; then
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error "Invalid LLVM version $LLVM_VERSION: must be 11, 12, 13, 14, 17, 18, 19 or 20"
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fi
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case "$OS_NAME" in
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Darwin)
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if [ "$OS_ARCH" = "arm64" ]; then
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if [ $LLVM_VERSION_MAJOR -lt 13 ]; then
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error "Invalid LLVM version $LLVM_VERSION: Darwin Arm64 requires LLVM 13, 14, 17, 18, 19 or 20"
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fi
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fi
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darwin_sysroot=
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if [ $(which xcrun) ]; then
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darwin_sysroot="--sysroot $(xcrun --sdk macosx --show-sdk-path)"
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elif [[ -e "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" ]]; then
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darwin_sysroot="--sysroot /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk"
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else
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echo "Warning: MacOSX.sdk not found."
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fi
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags) ${darwin_sysroot}"
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LDFLAGS="$LDFLAGS -liconv -ldl -framework System -lLLVM"
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;;
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FreeBSD)
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -lstdc++ $($LLVM_CONFIG --libs core native --system-libs)"
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;;
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NetBSD)
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -lstdc++ $($LLVM_CONFIG --libs core native --system-libs)"
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;;
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Linux)
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -lstdc++ -ldl $($LLVM_CONFIG --libs core native --system-libs --libfiles)"
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# Copy libLLVM*.so into current directory for linking
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# NOTE: This is needed by the Linux release pipeline!
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# cp $(readlink -f $($LLVM_CONFIG --libfiles)) ./
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LDFLAGS="$LDFLAGS -Wl,-rpath=\$ORIGIN"
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;;
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OpenBSD)
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CXXFLAGS="$CXXFLAGS -I/usr/local/include $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -lstdc++ -L/usr/local/lib -liconv"
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LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)"
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;;
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Haiku)
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CXXFLAGS="$CXXFLAGS -D_GNU_SOURCE $($LLVM_CONFIG --cxxflags --ldflags) -I/system/develop/headers/private/shared -I/system/develop/headers/private/kernel"
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LDFLAGS="$LDFLAGS -lstdc++ -liconv"
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LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)"
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;;
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*)
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error "Platform \"$OS_NAME\" unsupported"
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;;
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esac
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build_odin() {
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case $1 in
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debug)
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EXTRAFLAGS="-g"
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;;
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release)
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EXTRAFLAGS="-O3"
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;;
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release-native)
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if [ "$OS_ARCH" = "arm64" ] || [ "$OS_ARCH" = "aarch64" ]; then
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# Use preferred flag for Arm (ie arm64 / aarch64 / etc)
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EXTRAFLAGS="-O3 -mcpu=native"
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else
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# Use preferred flag for x86 / amd64
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EXTRAFLAGS="-O3 -march=native"
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fi
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;;
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nightly)
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EXTRAFLAGS="-DNIGHTLY -O3"
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;;
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*)
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error "Build mode \"$1\" unsupported!"
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;;
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esac
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set -x
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$CXX src/main.cpp src/libtommath.cpp $DISABLED_WARNINGS $CPPFLAGS $CXXFLAGS $EXTRAFLAGS $LDFLAGS -o odin
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set +x
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}
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run_demo() {
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./odin run examples/demo -vet -strict-style -- Hellope World
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}
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if [ $# -eq 0 ]; then
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build_odin debug
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run_demo
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: ${PROGRAM:=$0}
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printf "\nDebug compiler built. Note: run \"$PROGRAM release\" or \"$PROGRAM release-native\" if you want a faster, release mode compiler.\n"
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elif [ $# -eq 1 ]; then
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case $1 in
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report)
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if [ ! -f "./odin" ]; then
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build_odin debug
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run_demo
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fi
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./odin report
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;;
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debug)
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build_odin debug
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run_demo
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;;
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*)
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build_odin $1
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;;
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esac
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else
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error "Too many arguments!"
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fi
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