added readme

coreutils	9.3
glibc		2.38
bc		6.6.0
binutils	2.41
dbus		1.14.8
diffutils	3.10
elfutils	0.189
file		5.45
gawk		5.2.2
gcc		13.2.0
gmp		6.3.0
gettext		0.22

Note: a walkthrough of each upgraded version and the patches, and steps used for each package needs to be performed

.gitignore

@@ -1,3 +1,4 @@
 stage
 logs
 *.tgz
+.nfs*

Makefile

@@ -47,6 +47,10 @@ download_patches:
 	set -e
 	${dir_make}/download_patches.sh
 
+dependencies:
+	set -e
+	sudo /usr/bin/env -i bash -c ". ./project_config.sh && ${dir_make}/dependencies.sh"
+
 # kicks off rex
 build_stage1:
 	set -e
@@ -121,6 +125,7 @@ all:
 	make clean && \
 	make dirs && \
 	make install_rex && \
+	make dependencies && \
 	make download_patches && \
 	make download_sources && \
 	make build_stage1 && \

README.md

@@ -0,0 +1,13 @@
+# Dyad
+
+An automation of the creation of a Linux sysroot closely aligned to the LFS documentation.
+
+## System Requirements
+
+Dyad is developed on a a vanilla Fedora 39 system.  In order to meet prerequisites to start the build, you will need to install the following packages:
+
+```
+dnf -y install make vim cmake g++ dialog
+```
+
+After you've installed these, just run `make` and a new sysroot will start compilation.

make.project/dependencies.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -u
+
+# closely aligns with LFS Ch 5, 6
+
+# fix an issue with open files limit on some hosts
+ulimit -l unlimited
+
+#ulimit -n 10240 
+ulimit -c unlimited
+
+echo "Bootstrapping from MAKE to REX..."
+
+# Executes rex from within the shell.
+
+${dir_localtools}/rex -v \
+	-c ${dir_rex}/x86_64/rex.config \
+	-p ${dir_rex}/x86_64/plans/dependencies.plan
+
+retVal=$?
+exit $retVal

project_config.sh

@@ -58,8 +58,9 @@ dir_rex=${project_root}/rex.project
 # the sysroot being created
 dir_sysroot=${dir_artifacts}/T_SYSROOT
 
-user="phanes"
-group="phanes"
+# set this manually because rex runs as root for its setgid/setuid
+build_user="bagira"
+build_group="bagira"
 
 # if we're being supplied parameters we assume it's being called by make
 # and need to recall make with all appropriate vars set

rex.project/x86_64/components/dependencies/awk-gawk.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+app="awk"
+expected_target="gawk"
+
+sym_check $app $expected_target
+
+exit $?

rex.project/x86_64/components/dependencies/bash.bash

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="bash"
+app="bash"
+
+ver_check $real_name $app $expected_version || \
+	echofail "$real_name $expected_version check failed."
+
+exit $?

rex.project/x86_64/components/dependencies/binutils.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="binutils"
+app="ld"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/bison.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="bison"
+app="bison"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/coreutils.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="coreutils"
+app="sort"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/diffutils.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="diffutils"
+app="diff"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/findutils.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="findutils"
+app="find"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/g++.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="GCC (G++)"
+app="g++"
+
+ver_check "$real_name" "$app" "$expected_version" || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/gawk.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="gawk"
+app="gawk"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/gcc.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="coreutils"
+app="sort"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/grep.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="grep"
+app="grep"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/gzip.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="gzip"
+app="gzip"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/kernel.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="coreutils"
+app="sort"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/m4.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="m4"
+app="m4"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/make.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="make"
+app="make"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/patch.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="patch"
+app="patch"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/perl.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="perl"
+app="perl"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/python3.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="python3"
+app="python3"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/rectify_bison.bash

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+real_name="bison"
+app="bison"
+
+dialog \
+	--title "Install ${real_name}?" \
+	--backtitle "Requirements Remediations" \
+	--yesno "Do you want to install ${real_name} on the build host?" 7 60
+
+response=$?
+
+# this is distro-specific and distro-specific function routing should
+# account for things like this
+
+case $response in
+	0) dnf -y install $app; install_result=$?;;
+	1) echo "Canceled.  You need $real_name to run this.";;
+	255) echo "Canceled.  You need $real_name to run this.";;
+esac
+
+
+
+exit $install_result

rex.project/x86_64/components/dependencies/rectify_patch.bash

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+real_name="patch"
+app="patch"
+
+dialog \
+	--title "Install ${real_name}?" \
+	--backtitle "Requirements Remediations" \
+	--yesno "Do you want to install ${real_name} on the build host?" 7 60
+
+response=$?
+
+# this is distro-specific and distro-specific function routing should
+# account for things like this
+
+case $response in
+	0) dnf -y install $app; install_result=$?;;
+	1) echo "Canceled.  You need $real_name to run this.";;
+	255) echo "Canceled.  You need $real_name to run this.";;
+esac
+
+
+
+exit $install_result

rex.project/x86_64/components/dependencies/rectify_texinfo.bash

@@ -0,0 +1,27 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+real_name="texinfo"
+app="texinfo"
+
+dialog \
+	--title "Install ${real_name}?" \
+	--backtitle "Requirements Remediations" \
+	--yesno "Do you want to install ${real_name} on the build host?" 7 60
+
+response=$?
+
+# this is distro-specific and distro-specific function routing should
+# account for things like this
+
+case $response in
+	0) dnf -y install $app; install_result=$?;;
+	1) echo "Canceled.  You need $real_name to run this.";;
+	255) echo "Canceled.  You need $real_name to run this.";;
+esac
+
+
+
+exit $install_result

rex.project/x86_64/components/dependencies/rectify_yacc-bison.bash

@@ -0,0 +1,34 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+app="yacc"
+symlink_target="bison"
+
+
+dialog \
+	--title "Symlink '${app}' to '${symlink_target}'?" \
+	--backtitle "Requirements Remediations" \
+	--yesno "Do you want to Symlink ${app} to ${symlink_target}?" 7 60
+
+response=$?
+
+# this is distro-specific and distro-specific function routing should
+# account for things like this
+
+function symlink() {
+	ln -vs "$(which $2)" "$(dirname $(which $2))/$1"
+	return $?
+}
+
+install_result=0
+case $response in
+	0) symlink "$app" "$symlink_target"; install_result=$?;;
+	1) echo "Canceled.  You need $app pointing to $symlink_target to run this.";;
+	255) echo "Canceled.  You need $app pointing to $symlink_target to run this.";;
+esac
+
+
+
+exit $install_result

rex.project/x86_64/components/dependencies/sed.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="sed"
+app="sed"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/sh-bash.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+app="sh"
+expected_target="bash"
+
+sym_check $app $expected_target
+
+exit $?

rex.project/x86_64/components/dependencies/tar.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="tar"
+app="tar"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/texinfo.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="texinfo"
+app="texi2any"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/xz.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+expected_version="$1"
+real_name="xz"
+app="xz"
+
+ver_check $real_name $app $expected_version || echofail "$real_name $expected_version check failed."
+exit $?

rex.project/x86_64/components/dependencies/yacc-bison.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -u
+
+export LC_ALL=C
+
+app="yacc"
+expected_target="bison"
+
+sym_check $app $expected_target
+
+exit $?

rex.project/x86_64/components/stage1/binutils.bash

@@ -14,7 +14,7 @@ APPNAME="binutils"
 
 # the version of this application
 #VERSION="2.25"
-VERSION="2.40"
+VERSION="2.41"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage1/check_dependencies.bash

@@ -4,118 +4,6 @@ set -u
 
 export LC_ALL=C
 
-echo
-echo "Checking bash..."
-bash --version | head -n1 | cut -d" " -f2-4
-
-echo
-echo "Checking /bin/sh path"
-MYSH=$(readlink -f /bin/sh)
-echo "/bin/sh -> $MYSH"
-echo $MYSH | grep -q bash || echofail "/bin/sh does not point to bash"
-unset MYSH
-
-echo
-echo "Checking binutils..."
-echo -n "Binutils: "; ld --version | head -n1 | cut -d" " -f3-
-bison --version | head -n1
-
-echo
-echo "Checking yacc..."
-if [ -h /usr/bin/yacc ]; then
-  echo "/usr/bin/yacc -> `readlink -f /usr/bin/yacc`";
-elif [ -x /usr/bin/yacc ]; then
-cat > /usr/bin/yacc << "EOF"
-#!/bin/sh
-# Begin /usr/bin/yacc
-
-/usr/bin/bison -y $*
-
-# End /usr/bin/yacc
-EOF
-chmod 755 /usr/bin/yacc
-else
-  echofail "yacc not found"
-fi
-
-
-
-echo
-echo -n "Coreutils: "; chown --version | head -n1 | cut -d")" -f2
-diff --version | head -n1
-find --version | head -n1
-gawk --version | head -n1
-
-if [ -h /usr/bin/awk ]; then
-  echo "/usr/bin/awk -> `readlink -f /usr/bin/awk`";
-elif [ -x /usr/bin/awk ]; then
-  echo awk is `/usr/bin/awk --version | head -n1`
-else
-  echofail "awk not found"
-fi
-
-echo
-echo "Checking GCC..."
-gcc --version | head -n1
-
-echo
-echo "Checking G++..."
-g++ --version | head -n1
-
-echo
-echo "Checking grep..."
-grep --version | head -n1
-
-echo
-echo "Checking gzip..."
-gzip --version | head -n1
-
-echo
-echo "Checking /proc/version..."
-cat /proc/version
-
-echo
-echo "Checking m4..."
-m4 --version | head -n1
-
-echo
-echo "Checking make..."
-make --version | head -n1
-
-echo
-echo "Checking patch..."
-patch --version | head -n1
-
-echo
-echo "Checking perl..."
-echo Perl `perl -V:version`
-
-echo
-echo "Checking python..."
-python3 --version
-
-echo
-echo "Checking sed..."
-sed --version | head -n1
-
-echo
-echo "Checking tar..."
-tar --version | head -n1
-
-echo
-echo "Checking makeinfo..."
-makeinfo --version | head -n1
-retVal=${PIPESTATUS[0]}
-
-if [ $retVal -ne 0 ]; then
-	echofail "Could not check makeinfo version...(yum -y install texinfo)"
-fi
-
-echo
-echo "Checking xz..."
-xz --version | head -n1
-
-
 pushd /tmp
 rm -fv dummy*
 echo

rex.project/x86_64/components/stage1/gcc.bash

@@ -13,9 +13,9 @@ set -u
 APPNAME="gcc"
 
 # the version of this application
-VERSION="12.2.0"
+VERSION="13.2.0"
 MPFR_V="4.2.0"
-GMP_V="6.2.1"
+GMP_V="6.3.0"
 MPC_V="1.3.1"
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage1/glibc.bash

@@ -13,7 +13,7 @@ set -u
 APPNAME="glibc"
 
 # the version of this application
-VERSION="2.37"
+VERSION="2.38"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:
@@ -155,7 +155,7 @@ mode_build_pass1() {
 	
 	# patches
 	logprint "Applying patches..."
-	patch -Np1 < "${PATCHES_DIR}/glibc-2.37-fhs-1.patch"
+	patch -Np1 < "${PATCHES_DIR}/glibc-${VERSION}-fhs-1.patch"
 	assert_zero $?
 		
 	mkdir -p build
@@ -176,7 +176,7 @@ mode_build_pass1() {
 		--prefix=/usr \
 		--host=${T_TRIPLET} \
 		--build=$(../scripts/config.guess) \
-		--enable-kernel=3.2 \
+		--enable-kernel=4.14 \
 		--with-headers=${T_SYSROOT}/usr/include \
 		libc_cv_slibdir=/usr/lib
 
@@ -224,7 +224,7 @@ mode_install_pass1() {
 	rm -v a.out
 	assert_zero $?
 	
-	${CROSSTOOLS_DIR}/libexec/gcc/${T_TRIPLET}/12.2.0/install-tools/mkheaders
+	${CROSSTOOLS_DIR}/libexec/gcc/${T_TRIPLET}/13.2.0/install-tools/mkheaders
 	assert_zero $?
 	
 

rex.project/x86_64/components/stage1/welcome.bash

@@ -44,3 +44,11 @@ echo -e "\e[31m$HORSE\e[0m"
 echo
 echo "Welcome to Pyrois, the build system for Dark Horse Linux."
 echo
+>&2 echo
+>&2 echo STDERR Pipe Check:
+>&2 echo The welcome screen ran, and echoed this to stderr
+>&2 echo
+echo running as: $build_user:$build_group
+echo
+echo
+echo

rex.project/x86_64/components/stage2/coreutils.bash

@@ -13,7 +13,7 @@ set -u
 APPNAME="coreutils"
 
 # the version of this application
-VERSION="9.1"
+VERSION="9.3"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:
@@ -139,7 +139,8 @@ mode_build_temp() {
 		--host=${T_TRIPLET} \
 		--build=$(build-aux/config.guess) \
 		--enable-install-program=hostname \
-		--enable-no-install-program=kill,uptime
+		--enable-no-install-program=kill,uptime \
+		gl_cv_macro_MB_CUR_MAX_good=y
 	assert_zero $?
 	
 	logprint "Compiling..."

rex.project/x86_64/components/stage2/diffutils.bash

@@ -13,7 +13,7 @@ set -u
 APPNAME="diffutils"
 
 # the version of this application
-VERSION="3.9"
+VERSION="3.10"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage2/file.bash

@@ -13,7 +13,7 @@ set -u
 APPNAME="file"
 
 # the version of this application
-VERSION="5.44"
+VERSION="5.45"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage2/gawk.bash

@@ -12,7 +12,7 @@ set -u
 APPNAME="gawk"
 
 # the version of this application
-VERSION="5.2.1"
+VERSION="5.2.2"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage3/gettext.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="gettext"
 
 # the version of this application
-VERSION="0.21.1"
+VERSION="0.22"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/bc.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="bc"
 
 # the version of this application
-VERSION="6.2.4"
+VERSION="6.6.0"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/coreutils.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="coreutils"
 
 # the version of this application
-VERSION="9.1"
+VERSION="9.3"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:
@@ -133,7 +133,7 @@ mode_build() {
 	assert_zero $?
 		
 	logprint "Pre-install patching..."
-	patch -Np1 -i ${PATCHES_DIR}/coreutils-9.1-i18n-1.patch
+	patch -Np1 -i ${PATCHES_DIR}/coreutils-${VERSION}-i18n-1.patch
 	assert_zero $?
 	
 	logprint "Preconfiguring ${APPNAME}..."

rex.project/x86_64/components/stage4/dbus.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="dbus"
 
 # the version of this application
-VERSION="1.14.6"
+VERSION="1.14.8"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/diffutils.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="diffutils"
 
 # the version of this application
-VERSION="3.9"
+VERSION="3.10"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/elfutils.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="elfutils"
 
 # the version of this application
-VERSION="0.188"
+VERSION="0.189"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/file.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="file"
 
 # the version of this application
-VERSION="5.44"
+VERSION="5.45"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/gawk.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="gawk"
 
 # the version of this application
-VERSION="5.2.1"
+VERSION="5.2.2"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/gcc.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="gcc"
 
 # the version of this application
-VERSION="12.2.0"
+VERSION="13.2.0"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/gettext.bash

@@ -12,7 +12,7 @@ set -u
 APPNAME="gettext"
 
 # the version of this application
-VERSION="0.21.1"
+VERSION="0.22"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/components/stage4/glibc.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="glibc"
 
 # the version of this application
-VERSION="2.37"
+VERSION="2.38"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:
@@ -137,8 +137,8 @@ mode_build() {
 	assert_zero $?
 
 	# TODO make this a patch
-	sed '/width -=/s/workend - string/number_length/' -i stdio-common/vfprintf-process-arg.c
-    assert_zero $?
+	#sed '/width -=/s/workend - string/number_length/' -i stdio-common/vfprintf-process-arg.c
+    #assert_zero $?
 	
 	logprint "Entering temp build dir..."
 	mkdir -p build
@@ -153,7 +153,7 @@ mode_build() {
 	../configure \
 		--prefix=/usr \
 		--disable-werror \
-		--enable-kernel=3.2 \
+		--enable-kernel=4.14 \
 		--enable-stack-protector=strong \
 		--with-headers=/usr/include \
 		libc_cv_slibdir=/usr/lib

rex.project/x86_64/components/stage4/gmp_standalone.bash

@@ -12,7 +12,7 @@ set -a
 APPNAME="gmp"
 
 # the version of this application
-VERSION="6.2.1"
+VERSION="6.3.0"
 
 # ----------------------------------------------------------------------
 # Variables and functions sourced from Environment:

rex.project/x86_64/environments/dependencies.env.bash

@@ -0,0 +1,78 @@
+#!/bin/bash
+source ./project_config.sh
+
+TERM=xterm-256color
+COLORTERM=truecolor
+LC_ALL=C
+PATH=${CROSSTOOLS_DIR}/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin
+
+
+function echofail() {
+	echo
+	echo "FAILED: $1"
+	echo
+	exit 1
+}
+
+ver_check()
+{
+	if ! type -p $2 &>/dev/null; then 
+		echo "ERROR: Cannot find $2 ($1)" 
+		return 1
+	fi
+
+	v=$($2 --version 2>&1 | grep -E -o '[0-9]+\.[0-9\.]+[a-z]*' | head -n1)
+
+	if printf '%s\n' $3 $v | sort --version-sort --check &>/dev/null; then
+		printf "OK:    %-9s %-6s >= $3\n" "$1" "$v"
+		return 0
+	else
+		printf "ERROR: %-9s is TOO OLD ($3 or later required)\n" "$1"
+		return 1
+	fi
+}
+
+ver_kernel()
+{
+	kver=$(uname -r | grep -E -o '^[0-9\.]+')
+	if printf '%s\n' $1 $kver | sort --version-sort --check &>/dev/null; then
+		printf "OK:    Linux Kernel $kver >= $1\n"; 
+		return 0;
+	else
+		printf "ERROR: Linux Kernel ($kver) is TOO OLD ($1 or later required)\n" "$kver";
+		return 1;
+	fi
+}
+
+sym_check() {
+	# the name of the binary/symlink we're checking as it appears in PATH
+	app="$1"
+
+	# the name of the binary we expect it to point to
+	expected_target="$2"
+	
+	# the basename of the target of the symlink (if it is one)
+	target="$(basename $(readlink -f $(which $app)))"
+	if [[ "$target" == "$expected_target" ]]; then
+		printf "OK:\t$app -> $expected_target\n";
+		return 0;
+	else
+		if [[ "$target" == '' ]]; then
+			printf "ERROR: '$app' is not present on this system.\n";
+			return 1;
+		else
+			printf "ERROR: '$app' points to '$target' instead of '$expected_target'.\n"
+			return 1;
+		fi
+	fi
+}
+
+alias_check() {
+	if $1 --version 2>&1 | grep -qi $2; then
+		printf "OK:    %-4s is $2\n" "$1";
+		return 0;
+	else
+		printf "ERROR: %-4s is NOT $2\n" "$1"; 
+		return 1;
+	fi
+}

rex.project/x86_64/plans/dependencies.plan

@@ -0,0 +1,97 @@
+{
+	"plan":
+	[
+		{
+			"name":			"bash version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"coreutils version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"binutils version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"bison version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"diffutils version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"findutils version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"gawk version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"GCC version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"g++ version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"grep version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"gzip version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"m4 version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"make version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"patch version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"perl version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"python3 version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"sed version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"tar version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"texinfo version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"xz version check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"awk-gawk check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"yacc-bison check", 
+			"dependencies": [ null ]
+		},
+		{
+			"name":			"sh-bash check", 
+			"dependencies": [ null ]
+		}
+	]
+}

rex.project/x86_64/units/dependencies.units

@@ -0,0 +1,436 @@
+{
+	"units": [
+	{
+		"name":						"bash version check",
+		"target":					"components/dependencies/bash.bash 3.2",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"coreutils version check",
+		"target":					"components/dependencies/coreutils.bash 7.0",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"binutils version check",
+		"target":					"components/dependencies/binutils.bash 2.13.1",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"bison version check",
+		"target":					"components/dependencies/bison.bash 2.7",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					true,
+		"rectifier":				"components/dependencies/rectify_bison.bash",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"root",
+		"group":					"root",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"diffutils version check",
+		"target":					"components/dependencies/diffutils.bash 2.8.1",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"findutils version check",
+		"target":					"components/dependencies/findutils.bash 2.8.1",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"gawk version check",
+		"target":					"components/dependencies/gawk.bash 4.0.1",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"GCC version check",
+		"target":					"components/dependencies/gcc.bash 5.1",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"g++ version check",
+		"target":					"components/dependencies/g++.bash 5.1",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"grep version check",
+		"target":					"components/dependencies/grep.bash 2.5.1a",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"gzip version check",
+		"target":					"components/dependencies/gzip.bash 1.3.12",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"m4 version check",
+		"target":					"components/dependencies/m4.bash 1.4.10",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"make version check",
+		"target":					"components/dependencies/make.bash 4.0",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"patch version check",
+		"target":					"components/dependencies/patch.bash 2.5.4",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					true,
+		"rectifier":				"components/dependencies/rectify_patch.bash",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"root",
+		"group":					"root",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"perl version check",
+		"target":					"components/dependencies/perl.bash 5.8.8",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"python3 version check",
+		"target":					"components/dependencies/python3.bash 3.4",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"sed version check",
+		"target":					"components/dependencies/sed.bash 4.1.5",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"tar version check",
+		"target":					"components/dependencies/tar.bash 1.22",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"texinfo version check",
+		"target":					"components/dependencies/texinfo.bash 5.0",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					true,
+		"rectifier":				"components/dependencies/rectify_texinfo.bash",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"root",
+		"group":					"root",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"xz version check",
+		"target":					"components/dependencies/xz.bash 5.0.0",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"kernel version check",
+		"target":					"components/dependencies/kernel.bash 4.14",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"awk-gawk check",
+		"target":					"components/dependencies/awk-gawk.bash",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"yacc-bison check",
+		"target":					"components/dependencies/yacc-bison.bash",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					true,
+		"rectifier":				"components/dependencies/rectify_yacc-bison.bash",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"root",
+		"group":					"root",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	},
+	{
+		"name":						"sh-bash check",
+		"target":					"components/dependencies/sh-bash.bash",
+		"is_shell_command":			true,
+		"shell_definition":			"bash",
+		"force_pty":				true,
+		"set_working_directory":	false,
+		"working_directory":		"",
+		"rectify":					false,
+		"rectifier":				"",
+		"active":					true,
+		"required":					true,
+		"set_user_context":			true,
+		"user":         			"$build_user",
+		"group":					"$build_group",
+		"supply_environment":		true,
+		"environment":  			"environments/dependencies.env.bash"
+	}
+ ]
+}

rex.project/x86_64/units/stage1.units

@@ -5,7 +5,7 @@
 		"target":					"components/stage1/welcome.bash",
 		"is_shell_command":			true,
 		"shell_definition":			"bash",
-		"force_pty":				true,
+		"force_pty":				false,
 		"set_working_directory":	false,
 		"working_directory":		"",
 		"rectify":					false,
@@ -13,8 +13,8 @@
 		"active":					true,
 		"required":					true,
 		"set_user_context":			true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+		"user":         			"$build_user",
+		"group":					"$build_user",
 		"supply_environment":		true,
 		"environment":  			"environments/stage1.env.bash"
 	},
@@ -49,8 +49,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage1.env.bash"
     },
@@ -67,8 +67,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage1.env.bash"
     },
@@ -85,8 +85,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage1.env.bash"
     },
@@ -103,8 +103,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage1.env.bash"
     },
@@ -121,8 +121,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage1.env.bash"
     },
@@ -139,8 +139,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage1.env.bash"
     }

rex.project/x86_64/units/stage2.units

@@ -13,8 +13,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -31,8 +31,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -49,8 +49,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -67,8 +67,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -85,8 +85,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -103,8 +103,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -121,8 +121,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -139,8 +139,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -157,8 +157,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -175,8 +175,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -193,8 +193,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -211,8 +211,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -229,8 +229,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -247,8 +247,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -265,8 +265,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -283,8 +283,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -301,8 +301,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },
@@ -319,8 +319,8 @@
         "active":       			true,
         "required":     			true,
 		"set_user_context": 		true,
-        "user":         			"phanes",
-        "group":        			"phanes",
+        "user":         			"$build_user",
+        "group":           "$build_group",
 		"supply_environment":		true,
         "environment":  			"environments/stage2.env.bash"
     },