windows: Remove BuildRoot from all configs, add a short tmp path.

Closes #3562.

source-builder/config/autoconf-2-1.cfg

@@ -16,7 +16,6 @@ Summary:   Autoconf v%{autoconf_version} for host %{_host}
 Version:   %{autoconf_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/autoconf/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/automake-1-1.cfg

@@ -16,7 +16,6 @@ Summary:   Automake v%{automake_version} for host %{_host}
 Version:   %{automake_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/automake/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/binutils-2-1.cfg

@@ -19,7 +19,6 @@ Summary:   Binutils v%{binutils_version} for target %{_target} on host %{_host}
 Version:   %{binutils_version}
 Release:   %{release}
 URL: 	   http://sources.redhat.com/binutils
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Supports Candian Cross (Cxc).

source-builder/config/dtc-1-1.cfg

@@ -13,7 +13,6 @@ Summary:   Device Tree Compiler v%{dtc_version} for target %{_target} on host %{
 Version:   %{dtc_version}
 Release:   %{release}
 URL: 	   http://www.jdl.com/software/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/expat-2-1.cfg

@@ -13,7 +13,6 @@ Summary:   Expat XML Parser v%{expat_version} for target %{_target} on host %{_h
 Version:   %{expat_version}
 Release:   %{release}
 URL: 	   http://expat.sourceforge.net/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/freetype-1.cfg

@@ -13,7 +13,6 @@ Summary:   freetype is for producing high-quality output (glyph images) of most
 Version:   %{freetype_version}
 Release:   %{release}
 URL:     http://www.freetype.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # freetype Source

source-builder/config/gcc-common-1.cfg

@@ -19,7 +19,6 @@ Summary:   GCC v%{gcc_version} and Newlib v%{newlib_version} for target %{_targe
 Version:   %{gcc_version}
 Release:   %{release}
 URL: 	   http://gcc.gnu.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Supports Candian Cross (Cxc).

source-builder/config/gdb-6-1.cfg

@@ -29,7 +29,6 @@ Summary:   GDB v%{gdb_version} for target %{_target} on host %{_host}
 Version:   %{gdb_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/gdb/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/gdb-common-1.cfg

@@ -139,7 +139,6 @@ Summary:   GDB v%{gdb_version} for target %{_target} on host %{_host}
 Version:   %{gdb_version}
 Release:   %{release}
 URL:       http://www.gnu.org/software/gdb/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # GDB has changed it default extension.

source-builder/config/gettext-0-1.cfg

@@ -14,7 +14,6 @@ Summary:   GetText offers to programmers, translators, and even users, a well
 Version:   %{gettext_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/gettext/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/glib-2-1.cfg

@@ -14,7 +14,6 @@ Summary:   GLib provides the core application building blocks for
 Version:   %{glib_version}
 Release:   %{release}
 URL: 	   https://developer.gnome.org/glib/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/libffi-3-1.cfg

@@ -14,7 +14,6 @@ Summary:   LibFFI provides a portable, high level programming interface to
 Version:   %{libffi_version}
 Release:   %{release}
 URL: 	   https://sourceware.org/libffi/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/libiconv-1-1.cfg

@@ -15,7 +15,6 @@ Summary:   Provides an iconv() implementation, for use on systems which
 Version:   %{libiconv_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/libiconv/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/libjpeg-1.cfg

@@ -9,11 +9,10 @@
 %endif
 
 Name:      libjpeg-v%{libjpeg_version}-%{_host}-%{release}
-Summary:   libjpeg is the Independent JPEG Group jpeg library 
+Summary:   libjpeg is the Independent JPEG Group jpeg library
 Version:   %{libjpeg_version}
 Release:   %{release}
 URL: 	   http://www.ijg.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # NTP Source

source-builder/config/libpng-1.cfg

@@ -13,7 +13,6 @@ Summary:   libpng is the official PNG reference library
 Version:   %{libpng_version}
 Release:   %{release}
 URL:       http://www.libpng.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # libpng Source

source-builder/config/libtiff-1.cfg

@@ -13,7 +13,6 @@ Summary:   libtiff provides support for the Tag Image File Format (TIFF), a wide
 Version:   %{tiff_version}
 Release:   %{release}
 URL:     http://www.libtiff.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # libtiff Source

source-builder/config/libtool-2-1.cfg

@@ -16,7 +16,6 @@ Summary:   Libtool v%{libtool_version} for host %{_host}
 Version:   %{libtool_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/libtool/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/libusb-1-1.cfg

@@ -12,7 +12,6 @@ Summary:   LibUSB v%{libusb_version} for target %{_target} on host %{_host}
 Version:   %{libusb_version}
 Release:   %{release}
 URL: 	   http://libusb.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/lwip-1.cfg

@@ -13,7 +13,6 @@ Summary:   Light weight TCP/IP stack
 Version:   %{lwip_version}
 Release:   %{release}
 URL: 	   http://git.savannah.gnu.org/cgit/lwip.git
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # LWIP Source

source-builder/config/m4-1-1.cfg

@@ -12,7 +12,6 @@ Summary:   M4 v%{m4_version} for host %{_host}
 Version:   %{m4_version}
 Release:   %{release}
 URL: 	   http://www.gnu.org/software/m4/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/microwindows-1.cfg

@@ -13,7 +13,6 @@ Summary:   microwindows is an Open Source Window System
 Version:   %{microwindows_version}
 Release:   %{release}
 URL:     http://www.microwindows.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # microwindows Source

source-builder/config/net-snmp-5-1.cfg

@@ -13,7 +13,6 @@ Summary:   NetSNMP is a SNMP v1, v2c and v3 Management Agent with MIB-II support
 Version:   %{net_snmp_version}
 Release:   %{release}
 URL: 	   http://www.net-snmp.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # NetSNMP Source

source-builder/config/ntp-4-1.cfg

@@ -13,7 +13,6 @@ Summary:   NTP is the Network Time Protocol.
 Version:   %{ntp_version}
 Release:   %{release}
 URL: 	   http://www.ntp.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # NTP Source

source-builder/config/nxlib-1.cfg

@@ -13,7 +13,6 @@ Summary:   nxlib is a wrapper library that provides closer compatibility to the
 Version:   %{nxlib_version}
 Release:   %{release}
 URL:     http://www.microwindows.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # nxlib Source

source-builder/config/or1ksim-1-1.cfg

@@ -13,7 +13,6 @@ Summary:   or1ksim-github
 Version:   %{or1ksim_version}
 Release:   %{release}
 URL: 	   https://github.com/openrisc/or1ksim
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/pixman-0-1.cfg

@@ -15,7 +15,6 @@ Summary:   Pixman is a low-level software library for pixel manipulation,
 Version:   %{pixman_version}
 Release:   %{release}
 URL: 	   http://www.pixman.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/protobuf-2-1.cfg

@@ -15,7 +15,6 @@ Summary:   Protocol buffers are Googles language-neutral,
 Version:   %{protobuf_version}
 Release:   %{release}
 URL: 	   https://developers.google.com/protocol-buffers/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Protocol Buffers Source

source-builder/config/qemu-1-1.cfg

@@ -21,7 +21,6 @@ Summary:   Qemu is a simulator of various processors.
 Version:   %{qemu_version}
 Release:   %{release}
 URL: 	   http://www.qemu.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/spike-1-1.cfg

@@ -13,7 +13,6 @@ Summary:   spike-github
 Version:   %{spike_version}
 Release:   %{release}
 URL: 	   https://github.com/riscv/riscv-isa-sim/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Source

source-builder/config/sqlite-3-1.cfg

@@ -15,7 +15,6 @@ Summary:   SQLite is an in-process library that implements a
 Version:   %{sqlite_version}
 Release:   %{release}
 URL: 	   http://www.sqlite.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # Sqlite Source

source-builder/config/t1lib-1.cfg

@@ -13,7 +13,6 @@ Summary:   t1lib is the official PNG reference library
 Version:   %{t1lib_version}
 Release:   %{release}
 URL:       http://www.t1lib.org/
-BuildRoot: %{_tmppath}/%{name}-root-%(%{__id_u} -n)
 
 #
 # t1lib Source