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guix: Move DISTSRC determination to guix-build.sh

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This commit is contained in:
Carl Dong 2020-12-21 15:27:52 -05:00
parent 0b7cd07bb5
commit 2f9d1fdde6
2 changed files with 50 additions and 12 deletions
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52
contrib/guix/guix-build.sh
View File

@ -64,6 +64,50 @@ else
GIT_COMMIT=$(git rev-parse --short=12 HEAD)
fi
################
# Check 4: Make sure that build directories do no exist
################
# Default to building for all supported HOSTs (overridable by environment)
export HOSTS="${HOSTS:-x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu riscv64-linux-gnu
x86_64-w64-mingw32}"
DISTSRC_BASE="${DISTSRC_BASE:-${PWD}}"
# Usage: distsrc_for_host HOST
#
# HOST: The current platform triple we're building for
#
distsrc_for_host() {
echo "${DISTSRC_BASE}/distsrc-${GIT_COMMIT}-${1}"
}
# Accumulate a list of build directories that already exist...
hosts_distsrc_exists=""
for host in $HOSTS; do
if [ -e "$(distsrc_for_host "$host")" ]; then
hosts_distsrc_exists+=" ${host}"
fi
done
if [ -n "$hosts_distsrc_exists" ]; then
# ...so that we can print them out nicely in an error message
cat << EOF
ERR: Build directories for this commit already exist for the following platform
triples you're attempting to build, probably because of previous builds.
Please remove, or otherwise deal with them prior to starting another build.
Aborting...
EOF
for host in $hosts_distsrc_exists; do
echo " ${host} '$(distsrc_for_host "$host")'"
done
exit 1
else
mkdir -p "$DISTSRC_BASE"
fi
#########
# Setup #
#########
@ -116,9 +160,9 @@ and untracked files and directories will be wiped, allowing you to start anew.
EOF
}
# Deterministically build Bitcoin Core for HOSTs (overridable by environment)
# Deterministically build Bitcoin Core
# shellcheck disable=SC2153
for host in ${HOSTS=x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu riscv64-linux-gnu x86_64-w64-mingw32}; do
for host in $HOSTS; do
# Display proper warning when the user interrupts the build
trap 'int_trap ${host}' INT
@ -187,12 +231,13 @@ for host in ${HOSTS=x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu riscv
# Please read the README.md in the same directory as this file for
# more information.
#
# shellcheck disable=SC2086
# shellcheck disable=SC2086,SC2031
time-machine environment --manifest="${PWD}/contrib/guix/manifest.scm" \
--container \
--pure \
--no-cwd \
--share="$PWD"=/bitcoin \
--share="$DISTSRC_BASE"=/distsrc-base \
--share="$OUTDIR"=/outdir \
--expose="$(git rev-parse --git-common-dir)" \
${SOURCES_PATH:+--share="$SOURCES_PATH"} \
@ -204,6 +249,7 @@ for host in ${HOSTS=x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu riscv
SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:?unable to determine value}" \
${V:+V=1} \
${SOURCES_PATH:+SOURCES_PATH="$SOURCES_PATH"} \
DISTSRC="$(DISTSRC_BASE=/distsrc-base && distsrc_for_host "$HOST")" \
OUTDIR=/outdir \
bash -c "cd /bitcoin && bash contrib/guix/libexec/build.sh"
)

10
contrib/guix/libexec/build.sh
View File

@ -23,15 +23,6 @@ echo "At most ${MAX_JOBS:?not set} jobs will run at once..."
# $HOSTs after successfully building.
BASEPREFIX="${PWD}/depends"
# Setup the directory where our Bitcoin Core build for HOST will occur
DISTSRC="${DISTSRC:-${PWD}/distsrc-${HOST}}"
if [ -e "$DISTSRC" ]; then
echo "DISTSRC directory '${DISTSRC}' exists, probably because of previous builds... Aborting..."
exit 1
else
mkdir -p "$DISTSRC"
fi
# Given a package name and an output name, return the path of that output in our
# current guix environment
store_path() {
@ -185,6 +176,7 @@ esac
# Make $HOST-specific native binaries from depends available in $PATH
export PATH="${BASEPREFIX}/${HOST}/native/bin:${PATH}"
mkdir -p "$DISTSRC"
(
cd "$DISTSRC"