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Refactor to improve handling of LLVM_VERSION checks

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jcmdln
2023-10-14 16:58:34 -04:00
parent fa2b68dac6
commit bdc74a03c0
1 changed files with 52 additions and 154 deletions
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build_odin.sh
+52 -154
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@@ -1,135 +1,69 @@
#!/usr/bin/env bash #!/usr/bin/env bash
set -eu set -eu
: ${CXX=clang++}
: ${CPPFLAGS=} : ${CPPFLAGS=}
: ${CXX=clang++}
: ${CXXFLAGS=} : ${CXXFLAGS=}
: ${LDFLAGS=} : ${LDFLAGS=}
: ${ODIN_VERSION=dev-$(date +"%Y-%m")} : ${LLVM_CONFIG=llvm-config}
: ${GIT_SHA=}
CPPFLAGS="$CPPFLAGS -DODIN_VERSION_RAW=\"dev-$(date +"%Y-%m")\""
CXXFLAGS="$CXXFLAGS -std=c++14" CXXFLAGS="$CXXFLAGS -std=c++14"
DISABLED_WARNINGS="-Wno-switch -Wno-macro-redefined -Wno-unused-value"
LDFLAGS="$LDFLAGS -pthread -lm -lstdc++" LDFLAGS="$LDFLAGS -pthread -lm -lstdc++"
if [ -d ".git" ] && [ $(which git) ]; then LLVM_VERSION="$($LLVM_CONFIG --version)"
versionTag=( $(git show --pretty='%cd %h' --date=format:%Y-%m --no-patch --no-notes HEAD) ) LLVM_VERSION_MAJOR="$(echo $LLVM_VERSION | awk -F. '{print $1}')"
if [ $? -eq 0 ]; then LLVM_VERSION_MINOR="$(echo $LLVM_VERSION | awk -F. '{print $2}')"
ODIN_VERSION="dev-${versionTag[0]}" LLVM_VERSION_PATCH="$(echo $LLVM_VERSION | awk -F. '{print $3}')"
GIT_SHA="${versionTag[1]}" OS_ARCH="$(uname -m)"
CPPFLAGS="$CPPFLAGS -DGIT_SHA=\"$GIT_SHA\"" OS_NAME="$(uname -s)"
fi
fi
CPPFLAGS="$CPPFLAGS -DODIN_VERSION_RAW=\"$ODIN_VERSION\"" error() {
printf "ERROR: %s\n" "$1"
DISABLED_WARNINGS="-Wno-switch -Wno-macro-redefined -Wno-unused-value"
OS=$(uname)
panic() {
printf "%s\n" "$1"
exit 1 exit 1
} }
version() { echo "$@" | awk -F. '{ printf("%d%03d%03d%03d\n", $1,$2,$3,$4); }'; } if [ -d ".git" ] && [ -n "$(command -v git)" ]; then
GIT_SHA=($(git show --pretty='%h'--no-patch --no-notes HEAD))
CPPFLAGS="$CPPFLAGS -DGIT_SHA=\"$GIT_SHA\""
fi
config_darwin() { if [ $LLVM_VERSION_MAJOR -lt 11 ] ||
local ARCH=$(uname -m) ([ $LLVM_VERSION_MAJOR -gt 14 ] && [ $LLVM_VERSION_MAJOR -lt 17 ]); then
: ${LLVM_CONFIG=llvm-config} error "Invalid LLVM version $LLVM_VERSION: must be 11, 12, 13, 14 or 17"
fi
# allow for arm only llvm's with version 13 case "$OS_NAME" in
if [ "${ARCH}" == "arm64" ]; then Darwin)
MIN_LLVM_VERSION=("13.0.0") if [ "$OS_ARCH" == "arm64" ]; then
else if [ $LLVM_VERSION_MAJOR -lt 13 ] || [ $LLVM_VERSION_MAJOR -gt 17 ]; then
# allow for x86 / amd64 all llvm versions beginning from 11 error "Darwin Arm64 requires LLVM 13, 14 or 17"
MIN_LLVM_VERSION=("11.1.0")
fi
if [ $(version $($LLVM_CONFIG --version)) -lt $(version $MIN_LLVM_VERSION) ]; then
if [ "${ARCH}" == "arm64" ]; then
panic "Requirement: llvm-config must be base version 13 for arm64"
else
panic "Requirement: llvm-config must be base version greater than 11 for amd64/x86"
fi fi
fi fi
MAX_LLVM_VERSION=("17.999.999") CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
if [ $(version $($LLVM_CONFIG --version)) -gt $(version $MAX_LLVM_VERSION) ]; then
echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
panic "Requirement: llvm-config must be base version smaller than 18"
fi
LDFLAGS="$LDFLAGS -liconv -ldl -framework System" LDFLAGS="$LDFLAGS -liconv -ldl -framework System"
CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
LDFLAGS="$LDFLAGS -lLLVM-C" LDFLAGS="$LDFLAGS -lLLVM-C"
} ;;
FreeBSD)
config_freebsd() {
: ${LLVM_CONFIG=}
if [ ! "$LLVM_CONFIG" ]; then
if [ -x "$(command -v llvm-config11)" ]; then
LLVM_CONFIG=llvm-config11
elif [ -x "$(command -v llvm-config12)" ]; then
LLVM_CONFIG=llvm-config12
elif [ -x "$(command -v llvm-config13)" ]; then
LLVM_CONFIG=llvm-config13
else
panic "Unable to find LLVM-config"
fi
fi
CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)" CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)" LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)"
} ;;
Linux)
config_openbsd() { CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
: ${LLVM_CONFIG=/usr/local/bin/llvm-config} LDFLAGS="$LDFLAGS -ldl -Wl,-rpath=$($LLVM_CONFIG --libdir)"
LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs --libfiles)"
;;
OpenBSD)
CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
LDFLAGS="$LDFLAGS -liconv" LDFLAGS="$LDFLAGS -liconv"
CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)" LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs)"
} ;;
*)
config_linux() { error "Platform \"OS_NAME\" unsupported"
: ${LLVM_CONFIG=} ;;
esac
if [ ! "$LLVM_CONFIG" ]; then
if [ -x "$(command -v llvm-config)" ]; then
LLVM_CONFIG=llvm-config
elif [ -x "$(command -v llvm-config-11)" ]; then
LLVM_CONFIG=llvm-config-11
elif [ -x "$(command -v llvm-config-11-64)" ]; then
LLVM_CONFIG=llvm-config-11-64
elif [ -x "$(command -v llvm-config-14)" ]; then
LLVM_CONFIG=llvm-config-14
elif [ -x "$(command -v llvm-config-17)" ]; then
LLVM_CONFIG=llvm-config-17
else
panic "Unable to find LLVM-config"
fi
fi
MIN_LLVM_VERSION=("11.0.0")
if [ $(version $($LLVM_CONFIG --version)) -lt $(version $MIN_LLVM_VERSION) ]; then
echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
panic "Requirement: llvm-config must be base version greater than 11"
fi
MAX_LLVM_VERSION=("17.999.999")
if [ $(version $($LLVM_CONFIG --version)) -gt $(version $MAX_LLVM_VERSION) ]; then
echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
panic "Requirement: llvm-config must be base version smaller than 18"
fi
LDFLAGS="$LDFLAGS -ldl"
CXXFLAGS="$CXXFLAGS $($LLVM_CONFIG --cxxflags --ldflags)"
LDFLAGS="$LDFLAGS $($LLVM_CONFIG --libs core native --system-libs --libfiles) -Wl,-rpath=\$ORIGIN"
# Creates a copy of the llvm library in the build dir, this is meant to support compiler explorer.
# The annoyance is that this copy can be cluttering the development folder. TODO: split staging folders
# for development and compiler explorer builds
cp $(readlink -f $($LLVM_CONFIG --libfiles)) ./
}
build_odin() { build_odin() {
case $1 in case $1 in
@@ -140,20 +74,19 @@ build_odin() {
EXTRAFLAGS="-O3" EXTRAFLAGS="-O3"
;; ;;
release-native) release-native)
local ARCH=$(uname -m) if [ "OS_ARCH" == "arm64" ]; then
if [ "${ARCH}" == "arm64" ]; then # Use preferred flag for Arm (ie arm64 / aarch64 / etc)
# Use preferred flag for Arm (ie arm64 / aarch64 / etc) EXTRAFLAGS="-O3 -mcpu=native"
EXTRAFLAGS="-O3 -mcpu=native" else
else # Use preferred flag for x86 / amd64
# Use preferred flag for x86 / amd64 EXTRAFLAGS="-O3 -march=native"
EXTRAFLAGS="-O3 -march=native" fi
fi
;; ;;
nightly) nightly)
EXTRAFLAGS="-DNIGHTLY -O3" EXTRAFLAGS="-DNIGHTLY -O3"
;; ;;
*) *)
panic "Build mode unsupported!" error "Build mode \"$1\" unsupported!"
;; ;;
esac esac
@@ -166,55 +99,20 @@ run_demo() {
./odin run examples/demo/demo.odin -file ./odin run examples/demo/demo.odin -file
} }
have_which() {
if ! command -v which > /dev/null 2>&1 ; then
panic "Could not find \`which\`"
fi
}
have_which
case $OS in
Linux)
config_linux
;;
Darwin)
config_darwin
;;
OpenBSD)
config_openbsd
;;
FreeBSD)
config_freebsd
;;
*)
panic "Platform unsupported!"
;;
esac
if [[ $# -eq 0 ]]; then if [[ $# -eq 0 ]]; then
build_odin debug build_odin debug
run_demo run_demo
exit 0 elif [[ $# -eq 1 ]]; then
fi
if [[ $# -eq 1 ]]; then
case $1 in case $1 in
report) report)
if [[ ! -f "./odin" ]]; then [ ! -f "./odin" ] && build_odin debug
build_odin debug
fi
./odin report ./odin report
exit 0
;; ;;
*) *)
build_odin $1 build_odin $1
;; ;;
esac esac
run_demo run_demo
exit 0
else else
panic "Too many arguments!" error "Too many arguments!"
fi fi