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Use standard time for depends caches

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streamline, remove obsolete wrappers
This commit is contained in:
Howard Chu 2019-11-13 14:23:31 +00:00
parent 024a1c7ddf
commit b14d9abca9
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GPG key ID: FD2A70B44AB11BA7
5 changed files with 59 additions and 66 deletions
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47
contrib/gitian/gitian-win.yml
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@ -22,6 +22,19 @@ packages:
- "python"
- "rename"
- "cmake"
alternatives:
-
package: "i686-w64-mingw32-g++"
path: "/usr/bin/i686-w64-mingw32-g++-posix"
-
package: "i686-w64-mingw32-gcc"
path: "/usr/bin/i686-w64-mingw32-gcc-posix"
-
package: "x86_64-w64-mingw32-g++"
path: "/usr/bin/x86_64-w64-mingw32-g++-posix"
-
package: "x86_64-w64-mingw32-gcc"
path: "/usr/bin/x86_64-w64-mingw32-gcc-posix"
remotes:
- "url": "https://github.com/monero-project/monero.git"
"dir": "monero"
@ -29,13 +42,12 @@ files: []
script: |
WRAP_DIR=$HOME/wrapped
HOSTS="i686-w64-mingw32 x86_64-w64-mingw32"
FAKETIME_HOST_PROGS="ar ranlib nm windres strip objcopy"
FAKETIME_HOST_PROGS="windres objcopy"
FAKETIME_PROGS="date zip"
HOST_CFLAGS="-O2 -g"
HOST_CXXFLAGS="-O2 -g"
export GZIP="-9n"
export TAR_OPTIONS="--mtime="$REFERENCE_DATE\\\ $REFERENCE_TIME""
export TZ="UTC"
export BUILD_DIR=`pwd`
mkdir -p ${WRAP_DIR}
@ -69,37 +81,15 @@ script: |
done
}
function create_per-host_linker_wrapper {
# This is only needed for trusty, as the mingw linker leaks a few bytes of
# heap, causing non-determinism. See discussion in https://github.com/bitcoin/bitcoin/pull/6900
for i in $HOSTS; do
mkdir -p ${WRAP_DIR}/${i}
for prog in collect2; do
echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${i}/${prog}
REAL=$(${i}-gcc -print-prog-name=${prog})
echo "export MALLOC_PERTURB_=255" >> ${WRAP_DIR}/${i}/${prog}
echo "${REAL} \$@" >> $WRAP_DIR/${i}/${prog}
chmod +x ${WRAP_DIR}/${i}/${prog}
done
for prog in gcc g++; do
echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${i}-${prog}
echo "REAL=\`which -a ${i}-${prog}-posix | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
echo "export FAKETIME=\"$1\"" >> ${WRAP_DIR}/${i}-${prog}
echo "export COMPILER_PATH=${WRAP_DIR}/${i}" >> ${WRAP_DIR}/${i}-${prog}
echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
chmod +x ${WRAP_DIR}/${i}-${prog}
done
done
}
# Faketime for depends so intermediate results are comparable
export PATH_orig=${PATH}
create_global_faketime_wrappers "2000-01-01 12:00:00"
create_per-host_faketime_wrappers "2000-01-01 12:00:00"
create_per-host_linker_wrapper "2000-01-01 12:00:00"
export PATH=${WRAP_DIR}:${PATH}
# gcc 7+ honors SOURCE_DATE_EPOCH, no faketime needed
export SOURCE_DATE_EPOCH=`date -d 2000-01-01T12:00:00 +%s`
git config --global core.abbrev 9
cd monero
# Set the version string that gets added to the tar archive name
@ -111,6 +101,7 @@ script: |
BASEPREFIX=`pwd`/contrib/depends
# Build dependencies for each host
export TAR_OPTIONS=--mtime=2000-01-01T12:00:00
for i in $HOSTS; do
EXTRA_INCLUDES="$EXTRA_INCLUDES_BASE/$i"
if [ -d "$EXTRA_INCLUDES" ]; then
@ -129,6 +120,8 @@ script: |
ORIGPATH="$PATH"
# Run cmake and make, for each create a new build/ directory,
# compile from there, archive, export and delete the archive again
export SOURCE_DATE_EPOCH=`date -d ${REFERENCE_DATE}T${REFERENCE_TIME} +%s`
export TAR_OPTIONS=--mtime=${REFERENCE_DATE}T${REFERENCE_TIME}
for i in ${HOSTS}; do
export PATH=${BASEPREFIX}/${i}/native/bin:${ORIGPATH}
mkdir build && cd build