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https://github.com/Ed94/Odin.git
synced 2026-06-13 01:21:38 -07:00
Refactor to improve handling of LLVM_VERSION checks
This commit is contained in:
jcmdln
+52
-154
@@ -1,135 +1,69 @@
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#!/usr/bin/env bash
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set -eu
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: ${CXX=clang++}
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: ${CPPFLAGS=}
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: ${CXX=clang++}
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: ${CXXFLAGS=}
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: ${LDFLAGS=}
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: ${ODIN_VERSION=dev-$(date +"%Y-%m")}
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: ${GIT_SHA=}
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: ${LLVM_CONFIG=llvm-config}
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CPPFLAGS="$CPPFLAGS -DODIN_VERSION_RAW=\"dev-$(date +"%Y-%m")\""
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CXXFLAGS="$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 -lstdc++"
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if [ -d ".git" ] && [ $(which git) ]; then
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versionTag=( $(git show --pretty='%cd %h' --date=format:%Y-%m --no-patch --no-notes HEAD) )
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if [ $? -eq 0 ]; then
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ODIN_VERSION="dev-${versionTag[0]}"
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GIT_SHA="${versionTag[1]}"
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CPPFLAGS="$CPPFLAGS -DGIT_SHA=\"$GIT_SHA\""
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fi
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fi
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LLVM_VERSION="$($LLVM_CONFIG --version)"
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LLVM_VERSION_MAJOR="$(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 $3}')"
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OS_ARCH="$(uname -m)"
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OS_NAME="$(uname -s)"
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CPPFLAGS="$CPPFLAGS -DODIN_VERSION_RAW=\"$ODIN_VERSION\""
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DISABLED_WARNINGS="-Wno-switch -Wno-macro-redefined -Wno-unused-value"
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OS=$(uname)
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panic() {
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printf "%s\n" "$1"
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error() {
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printf "ERROR: %s\n" "$1"
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exit 1
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}
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version() { echo "$@" | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }'; }
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if [ -d ".git" ] && [ -n "$(command -v git)" ]; then
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GIT_SHA=($(git show --pretty='%h'--no-patch --no-notes HEAD))
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CPPFLAGS="$CPPFLAGS -DGIT_SHA=\"$GIT_SHA\""
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fi
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config_darwin() {
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local ARCH=$(uname -m)
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: ${LLVM_CONFIG=llvm-config}
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if [ $LLVM_VERSION_MAJOR -lt 11 ] ||
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([ $LLVM_VERSION_MAJOR -gt 14 ] && [ $LLVM_VERSION_MAJOR -lt 17 ]); then
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error "Invalid LLVM version $LLVM_VERSION: must be 11, 12, 13, 14 or 17"
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fi
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# allow for arm only llvm's with version 13
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if [ "${ARCH}" == "arm64" ]; then
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MIN_LLVM_VERSION=("13.0.0")
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else
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# allow for x86 / amd64 all llvm versions beginning from 11
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MIN_LLVM_VERSION=("11.1.0")
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fi
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if [ $(version $($LLVM_CONFIG --version)) -lt $(version $MIN_LLVM_VERSION) ]; then
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if [ "${ARCH}" == "arm64" ]; then
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panic "Requirement: llvm-config must be base version 13 for arm64"
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else
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panic "Requirement: llvm-config must be base version greater than 11 for amd64/x86"
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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 ] || [ $LLVM_VERSION_MAJOR -gt 17 ]; then
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error "Darwin Arm64 requires LLVM 13, 14 or 17"
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fi
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fi
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MAX_LLVM_VERSION=("17.999.999")
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if [ $(version $($LLVM_CONFIG --version)) -gt $(version $MAX_LLVM_VERSION) ]; then
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echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
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panic "Requirement: llvm-config must be base version smaller than 18"
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fi
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -liconv -ldl -framework System"
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -lLLVM-C"
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}
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config_freebsd() {
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: ${LLVM_CONFIG=}
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if [ ! "$LLVM_CONFIG" ]; then
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if [ -x "$(command -v llvm-config11)" ]; then
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LLVM_CONFIG=llvm-config11
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elif [ -x "$(command -v llvm-config12)" ]; then
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LLVM_CONFIG=llvm-config12
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elif [ -x "$(command -v llvm-config13)" ]; then
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LLVM_CONFIG=llvm-config13
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else
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panic "Unable to find LLVM-config"
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fi
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fi
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;;
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FreeBSD)
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)"
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}
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config_openbsd() {
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: ${LLVM_CONFIG=/usr/local/bin/llvm-config}
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;;
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Linux)
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -ldl -Wl,-rpath=$($LLVM_CONFIG --libdir)"
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LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs --libfiles)"
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;;
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OpenBSD)
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS -liconv"
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)"
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}
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config_linux() {
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: ${LLVM_CONFIG=}
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if [ ! "$LLVM_CONFIG" ]; then
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if [ -x "$(command -v llvm-config)" ]; then
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LLVM_CONFIG=llvm-config
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elif [ -x "$(command -v llvm-config-11)" ]; then
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LLVM_CONFIG=llvm-config-11
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elif [ -x "$(command -v llvm-config-11-64)" ]; then
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LLVM_CONFIG=llvm-config-11-64
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elif [ -x "$(command -v llvm-config-14)" ]; then
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LLVM_CONFIG=llvm-config-14
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elif [ -x "$(command -v llvm-config-17)" ]; then
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LLVM_CONFIG=llvm-config-17
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else
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panic "Unable to find LLVM-config"
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fi
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fi
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MIN_LLVM_VERSION=("11.0.0")
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if [ $(version $($LLVM_CONFIG --version)) -lt $(version $MIN_LLVM_VERSION) ]; then
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echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
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panic "Requirement: llvm-config must be base version greater than 11"
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fi
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MAX_LLVM_VERSION=("17.999.999")
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if [ $(version $($LLVM_CONFIG --version)) -gt $(version $MAX_LLVM_VERSION) ]; then
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echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
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panic "Requirement: llvm-config must be base version smaller than 18"
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fi
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LDFLAGS="$LDFLAGS -ldl"
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CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
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LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs --libfiles) -Wl,-rpath=\$ORIGIN"
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# Creates a copy of the llvm library in the build dir, this is meant to support compiler explorer.
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# The annoyance is that this copy can be cluttering the development folder. TODO: split staging folders
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# for development and compiler explorer builds
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cp $(readlink -f $($LLVM_CONFIG --libfiles)) ./
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}
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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 $1 in
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@@ -140,20 +74,19 @@ build_odin() {
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EXTRAFLAGS="-O3"
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;;
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release-native)
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local ARCH=$(uname -m)
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if [ "${ARCH}" == "arm64" ]; 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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if [ "OS_ARCH" == "arm64" ]; 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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panic "Build mode unsupported!"
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error "Build mode \"$1\" unsupported!"
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;;
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esac
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@@ -166,55 +99,20 @@ run_demo() {
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./odin run examples/demo/demo.odin -file
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}
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have_which() {
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if ! command -v which > /dev/null 2>&1 ; then
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panic "Could not find \`which\`"
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fi
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}
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have_which
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case $OS in
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Linux)
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config_linux
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;;
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Darwin)
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config_darwin
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;;
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OpenBSD)
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config_openbsd
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;;
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FreeBSD)
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config_freebsd
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;;
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*)
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panic "Platform unsupported!"
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;;
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esac
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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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exit 0
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fi
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if [[ $# -eq 1 ]]; then
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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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fi
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[ ! -f "./odin" ] && build_odin debug
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./odin report
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exit 0
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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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run_demo
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exit 0
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else
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panic "Too many arguments!"
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error "Too many arguments!"
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fi
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