debian/_base/dependencies/libr/debian/rules

diff --git a/debian/_base/dependencies/libr/debian/rules b/debian/_base/dependencies/libr/debian/rules

index 1b6b94b..5d37a7e 100755

--- a/debian/_base/dependencies/libr/debian/rules

+++ b/debian/_base/dependencies/libr/debian/rules

@@ -4,7 +4,7 @@

 include /usr/share/cdbs/1/class/cmake.mk

 include /usr/share/cdbs/1/rules/utils.mk

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \

                                && echo xz || echo bzip2)

debian/_base/dependencies/tqt3/debian/rules

diff --git a/debian/_base/dependencies/tqt3/debian/rules b/debian/_base/dependencies/tqt3/debian/rules

index d69ef20..3857356 100755

--- a/debian/_base/dependencies/tqt3/debian/rules

+++ b/debian/_base/dependencies/tqt3/debian/rules

@@ -20,7 +20,7 @@

 # Honour "parallel=N" option of DEB_BUILD_OPTIONS.  Comment out to

 # never build in parallel, regardless of DEB_BUILD_OPTIONS.

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 ifeq ($(DEB_HOST_ARCH_OS),hurd)

 	PLATFORM_ARG = hurd-g++

debian/_base/dependencies/tqtinterface/debian/rules

diff --git a/debian/_base/dependencies/tqtinterface/debian/rules b/debian/_base/dependencies/tqtinterface/debian/rules

index d642db9..0e9194d 100755

--- a/debian/_base/dependencies/tqtinterface/debian/rules

+++ b/debian/_base/dependencies/tqtinterface/debian/rules

@@ -23,6 +23,6 @@

 # Honour "parallel=N" option of DEB_BUILD_OPTIONS.  Comment out to

 # never build in parallel, regardless of DEB_BUILD_OPTIONS.

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 DEB_HOST_ARCH_OS ?= $(shell dpkg-architecture -qDEB_HOST_ARCH_OS)

debian/_base/tde-i18n/debian/rules

diff --git a/debian/_base/tde-i18n/debian/rules b/debian/_base/tde-i18n/debian/rules

index 8c85d66..2427e42 100755

--- a/debian/_base/tde-i18n/debian/rules

+++ b/debian/_base/tde-i18n/debian/rules

@@ -22,7 +22,7 @@

 DEB_CONFIGURE_PREFIX := /opt/trinity

 DEB_CONFIGURE_INFODIR := /opt/trinity/share/info

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))

 	DEB_PARALLEL_JOBS ?= $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))

ubuntu/_base/dependencies/libr/debian/rules

diff --git a/ubuntu/_base/dependencies/libr/debian/rules b/ubuntu/_base/dependencies/libr/debian/rules

index 1b6b94b..5d37a7e 100755

--- a/ubuntu/_base/dependencies/libr/debian/rules

+++ b/ubuntu/_base/dependencies/libr/debian/rules

@@ -4,7 +4,7 @@

 include /usr/share/cdbs/1/class/cmake.mk

 include /usr/share/cdbs/1/rules/utils.mk

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 DEB_DH_BUILDDEB_ARGS += -- -Z$(shell dpkg-deb --help | grep -q ":.* xz[,.]" \

                                && echo xz || echo bzip2)

ubuntu/_base/dependencies/tqt3/debian/rules

diff --git a/ubuntu/_base/dependencies/tqt3/debian/rules b/ubuntu/_base/dependencies/tqt3/debian/rules

index d69ef20..3857356 100755

--- a/ubuntu/_base/dependencies/tqt3/debian/rules

+++ b/ubuntu/_base/dependencies/tqt3/debian/rules

@@ -20,7 +20,7 @@

 # Honour "parallel=N" option of DEB_BUILD_OPTIONS.  Comment out to

 # never build in parallel, regardless of DEB_BUILD_OPTIONS.

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 ifeq ($(DEB_HOST_ARCH_OS),hurd)

 	PLATFORM_ARG = hurd-g++

ubuntu/_base/dependencies/tqtinterface/debian/rules

diff --git a/ubuntu/_base/dependencies/tqtinterface/debian/rules b/ubuntu/_base/dependencies/tqtinterface/debian/rules

index d642db9..0e9194d 100755

--- a/ubuntu/_base/dependencies/tqtinterface/debian/rules

+++ b/ubuntu/_base/dependencies/tqtinterface/debian/rules

@@ -23,6 +23,6 @@

 # Honour "parallel=N" option of DEB_BUILD_OPTIONS.  Comment out to

 # never build in parallel, regardless of DEB_BUILD_OPTIONS.

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 DEB_HOST_ARCH_OS ?= $(shell dpkg-architecture -qDEB_HOST_ARCH_OS)

ubuntu/_base/tde-i18n/debian/rules

diff --git a/ubuntu/_base/tde-i18n/debian/rules b/ubuntu/_base/tde-i18n/debian/rules

index 8c85d66..2427e42 100755

--- a/ubuntu/_base/tde-i18n/debian/rules

+++ b/ubuntu/_base/tde-i18n/debian/rules

@@ -22,7 +22,7 @@

 DEB_CONFIGURE_PREFIX := /opt/trinity

 DEB_CONFIGURE_INFODIR := /opt/trinity/share/info

-DEB_BUILD_PARALLEL = true

+DEB_BUILD_PARALLEL ?= true

 ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))

 	DEB_PARALLEL_JOBS ?= $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))