From a67d9f6194e9eb7526130f761e2ac3fe5b45471f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lucio=20Andr=C3=A9s=20Illanes=20Albornoz?=
 <lucio@lucioillanes.de>
Date: Wed, 4 Oct 2017 20:46:17 +0200
Subject: vars/build.vars: adds `dev_packages' target and `dev' meta-target
 comprising devroot and the former. build.sh, subr/build.subr: adds `dev'
 meta-target.

---
 build.sh        |  2 +-
 subr/build.subr |  2 ++
 vars/build.vars | 14 +++++++++++++-
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index 63988597..130bc272 100755
--- a/build.sh
+++ b/build.sh
@@ -32,7 +32,7 @@ case ${1} in
 	fi;
 	BUILD_PACKAGES_RESTART="$(echo ${ARG_RESTART} | sed "s/,/ /g")";
 	shift; ;;
-host_toolchain|native_toolchain|runtime|lib_packages|leaf_packages|minipix|devroot|world)
+host_toolchain|native_toolchain|runtime|lib_packages|leaf_packages|minipix|dev|devroot|world)
 	BUILD_TARGETS_META="${BUILD_TARGETS_META:+${BUILD_TARGETS_META} }${1}"; ;;
 *=*)	set_var_unsafe "${1%%=*}" "${1#*=}"; ;;
 *)	exec cat etc/build.usage; ;;
diff --git a/subr/build.subr b/subr/build.subr
index 91c03357..1ce52c3c 100644
--- a/subr/build.subr
+++ b/subr/build.subr
@@ -189,6 +189,8 @@ set_env_vars_with_sep() {
 subst_tgts() {
 	while [ ${#} -ge 1 ]; do
 	case "${1}" in
+	dev)
+		echo "${DEV_PACKAGES}"; ;;
 	devroot)
 		echo "${DEVROOT_PACKAGES}"; ;;
 	world)	echo "${WORLD_PACKAGES}"; ;;
diff --git a/vars/build.vars b/vars/build.vars
index ec2c4a50..b5e7d5ef 100644
--- a/vars/build.vars
+++ b/vars/build.vars
@@ -594,6 +594,17 @@ LIB_PACKAGES_PREFIX="${PREFIX_NATIVE}";
 : ${PKG_LLVM_HOST_BUILD_TYPE:=host};
 : ${PKG_LLVM_HOST_MAKEFLAGS_INSTALL:=DESTDIR=${PREFIX}};
 
+#
+# Build target dev_packages
+#
+DEV_PACKAGES_CFLAGS_CONFIGURE="${LIB_PACKAGES_CFLAGS_CONFIGURE}";
+DEV_PACKAGES_CONFIGURE_ARGS="${LIB_PACKAGES_CONFIGURE_ARGS}";
+DEV_PACKAGES_LDFLAGS_CONFIGURE="${LIB_PACKAGES_LDFLAGS_CONFIGURE}";
+DEV_PACKAGES_MAKEFLAGS_INSTALL="${LIB_PACKAGES_MAKEFLAGS_INSTALL}";
+DEV_PACKAGES_PACKAGES="
+ncurses ncursesw coreutils bash libz git make sed grep findutils m4 flex bison diffutils patchutils gzip tar";
+DEV_PACKAGES_PREFIX="${LIB_PACKAGES_PREFIX}";
+
 #
 # Build target leaf_packages
 #
@@ -1031,7 +1042,8 @@ MINIPIX_PREFIX="${PREFIX_MINIPIX}";
 # Build meta-targets
 #
 DEVROOT_PACKAGES="host_toolchain native_toolchain runtime";
+DEV_PACKAGES="host_toolchain native_toolchain runtime dev_packages";
 WORLD_PACKAGES="host_toolchain native_toolchain runtime lib_packages leaf_packages minipix";
-ALL_TARGETS="host_toolchain native_toolchain runtime lib_packages leaf_packages minipix devroot world";
+ALL_TARGETS="host_toolchain native_toolchain runtime lib_packages leaf_packages minipix devroot dev world";
 
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