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-rw-r--r--release/release.conf.sample3
-rwxr-xr-xrelease/release.sh3
2 files changed, 5 insertions, 1 deletions
diff --git a/release/release.conf.sample b/release/release.conf.sample
index f6cfadc..aecfc34 100644
--- a/release/release.conf.sample
+++ b/release/release.conf.sample
@@ -53,6 +53,9 @@ PORTBRANCH="ports/head@rHEAD"
#WITH_DVD=
#WITH_COMPRESSED_IMAGES=
+## Set to '1' to disable multi-threaded xz(1) compression.
+#XZ_THREADS=0
+
## Set when building embedded images.
#EMBEDDEDBUILD=
diff --git a/release/release.sh b/release/release.sh
index 01a1727..6511ec1 100755
--- a/release/release.sh
+++ b/release/release.sh
@@ -93,6 +93,7 @@ WITH_COMPRESSED_IMAGES=
# the release.
WITH_VMIMAGES=
WITH_COMPRESSED_VMIMAGES=
+XZ_THREADS=0
# Set to non-empty value to build virtual machine images for various
# cloud providers as part of the release.
@@ -179,7 +180,7 @@ RELEASE_WMAKEFLAGS="${MAKE_FLAGS} ${WORLD_FLAGS} ${ARCH_FLAGS} ${CONF_FILES}"
RELEASE_KMAKEFLAGS="${MAKE_FLAGS} ${KERNEL_FLAGS} KERNCONF=\"${KERNEL}\" ${ARCH_FLAGS} ${CONF_FILES}"
RELEASE_RMAKEFLAGS="${ARCH_FLAGS} KERNCONF=\"${KERNEL}\" ${CONF_FILES} \
${DOCPORTS} WITH_DVD=${WITH_DVD} WITH_VMIMAGES=${WITH_VMIMAGES} \
- WITH_CLOUDWARE=${WITH_CLOUDWARE}"
+ WITH_CLOUDWARE=${WITH_CLOUDWARE} XZ_THREADS=${XZ_THREADS}"
# Force src checkout if configured
FORCE_SRC_KEY=
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