environment/build: overwrite __DATE__, __TIME__, and __TIMESTAMP__ macros.

This commit overwrites timestamps that depend on timestamps with the
commit date of a package.
This commit is contained in:
Enno Boland
2016-02-29 08:46:40 +01:00
parent a34576cac3
commit 3c04642877
6 changed files with 25 additions and 20 deletions

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../configure/timestamp-macros.sh

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if [ -n "$XBPS_COMMIT_TIMESTAMP" ]; then
CFLAGS+=" -Wno-builtin-macro-redefined"
CXXFLAGS+=" -Wno-builtin-macro-redefined"
for i in "DATE,%b\x20%d\x20%Y" "TIME,%H:%M:%S" "DATETIME,%b\x20%d\x20%Y\x20%H:%M:%S"; do
CFLAGS+=" -U__${i%%,*}__ -D__${i%%,*}__=\\\"$(LC_ALL=C date --date "$XBPS_COMMIT_TIMESTAMP" +"${i#*,}")\\\""
CXXFLAGS+=" -U__${i%%,*}__ -D__${i%%,*}__=\\\"$(LC_ALL=C date --date "$XBPS_COMMIT_TIMESTAMP" +"${i#*,}")\\\""
done
fi

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../configure/timestamp-macros.sh

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# If XBPS_USE_BUILD_MTIME is enabled in conf file don't continue.
# only run this, if XBPS_COMMIT_TIMESTAMP isn't set
if [ -z "$XBPS_USE_BUILD_MTIME" ] && [ -z "${XBPS_COMMIT_TIMESTAMP}" ]; then
if command -v chroot-git &>/dev/null; then
GIT_CMD=$(command -v chroot-git)
elif command -v git &>/dev/null; then
GIT_CMD=$(command -v git)
fi
export XBPS_COMMIT_TIMESTAMP="$($GIT_CMD -C ${XBPS_SRCPKGDIR}/${basepkg} log --pretty='%ci' --date=iso -n1 .)"
fi