textproc/gsed: Add GNU sed build support

Updates #2300

bare/config/textproc/gsed-4.8.cfg

@@ -0,0 +1,12 @@
+#
+# GNU sed 4.8
+#
+
+%include %{_configdir}/base.cfg
+
+%define gsed_version 4.8
+
+%hash sha512 sed-%{gsed_version}.tar.gz \
+        C94KIhaOMQCwIUKTsTu6CEzM5F/7WGtsV1OPUY52akRDn/vyR4mPK7j1BtBTHTbynAp7cIhJVbqTz8/YhjG/eQ==
+
+%include %{_configdir}/gsed-1.cfg

bare/config/textproc/gsed-internal.bset

@@ -0,0 +1,12 @@
+#
+# Internal GNU sed
+#
+
+%define _internal_gsed      yes
+%define _internal_gsed_path %{_tmppath}/sb-%{_uid}/${SB_PREFIX_CLEAN}
+%define _disable_collecting yes
+%define _disable_packaging  yes
+%define _disable_reporting  yes
+%define _disable_installing yes
+
+%include textproc/gsed.bset

bare/config/textproc/gsed.bset

@@ -0,0 +1,4 @@
+#
+# GNU sed
+#
+textproc/gsed.cfg

bare/config/textproc/gsed.cfg

@@ -0,0 +1,8 @@
+#
+# GNU sed has a version option, check for it.
+# If not found build it.
+#
+%define has_gnu_sed %(sed --version > /dev/null 2>&1; echo $?)
+%if %{has_gnu_sed} != 0
+ %include %{_configdir}/textproc/gsed-4.8.cfg
+%endif

source-builder/config/gsed-1.cfg

@@ -0,0 +1,108 @@
+#
+# GNU sed 1.xx Version 1.
+#
+# This configuration file configure's, make's and install's GNU's sed
+#
+
+%if %{release} == %{nil}
+ %define release 1
+%endif
+
+%ifn %{defined _internal_gsed}
+  %define _internal_gsed no
+%endif
+%ifn %{defined _internal_gsed_path}
+  %define _internal_gsed_path %{_prefix}
+%endif
+
+Name:      gsed-%{gsed_version}-%{_host}-%{release}
+Summary:   GNU sed v%{gsed_version} for host %{_host}
+Version:   %{gsed_version}
+Release:   %{release}
+URL: 	   https://www.gnu.org/software/sed/
+
+#
+# Source
+#
+%source set gsed https://ftp.gnu.org/gnu/sed/sed-%{gsed_version}.tar.gz
+
+#
+# Remap the install paths if it is an internal build
+#
+%if %{_internal_gsed} == yes
+  %define gsed_prefix %{_internal_gsed_path}
+%else
+  %define gsed_prefix %{_prefix}
+%endif
+
+%define gsed_exec_prefix    %{gsed_prefix}
+%define gsed_bindir         %{gsed_exec_prefix}/bin
+%define gsed_sbindir        %{gsed_exec_prefix}/sbin
+%define gsed_libexecdir     %{gsed_exec_prefix}/libexec
+%define gsed_datarootdir    %{gsed_prefix}/share
+%define gsed_datadir        %{gsed_datarootdir}
+%define gsed_sysconfdir     %{gsed_prefix}/etc
+%define gsed_sharedstatedir %{gsed_prefix}/com
+%define gsed_localstatedir  %{gsed_prefix}/var
+%define gsed_includedir     %{gsed_prefix}/include
+%define gsed_libdir         %{gsed_exec_prefix}/%{_lib}
+%define gsed_mandir         %{gsed_datarootdir}/man
+%define gsed_infodir        %{gsed_datarootdir}/info
+%define gsed_localedir      %{gsed_datarootdir}/locale
+
+#
+# Prepare the source code.
+#
+%prep
+  build_top=$(pwd)
+
+  source_dir_gsed="sed-%{gsed_version}"
+  %source setup gsed -q -n sed-%{gsed_version}
+  %patch setup gsed -p1
+
+  cd ${build_top}
+
+%build
+  build_top=$(pwd)
+
+  %if %{defined _internal_gsed_path}
+    export PATH="%{_internal_gsed_path}/bin:${PATH}"
+  %endif
+
+  %{build_directory}
+
+  mkdir -p ${build_dir}
+  cd ${build_dir}
+
+  %{host_build_flags}
+
+  ../${source_dir_gsed}/configure \
+    --prefix=%{gsed_prefix} \
+    --bindir=%{gsed_bindir} \
+    --exec_prefix=%{gsed_exec_prefix} \
+    --includedir=%{gsed_includedir} \
+    --libdir=%{gsed_libdir} \
+    --libexecdir=%{gsed_libexecdir} \
+    --mandir=%{gsed_mandir} \
+    --infodir=%{gsed_infodir} \
+    --datadir=%{gsed_datadir} \
+    --build=%{_build} --host=%{_host}
+
+  %{__make} %{?_smp_mflags} all
+
+  cd ${build_top}
+
+%install
+  build_top=$(pwd)
+
+  %{__rmdir} $SB_BUILD_ROOT
+
+  cd ${build_dir}
+
+  %if %{_internal_gsed} == yes
+    %{__make} install
+  %else
+    %{__make} DESTDIR=$SB_BUILD_ROOT install
+  %endif
+
+  cd ${build_top}