Upgraded bash to 5.1.8

Makefile

 all: profile bash-completion dircolors extrapaths readline umask i18n bashrc locale-conf inputrc
-	tar xf bash-5.0.tar.gz
-	cd bash-5.0 && ./configure --build=$(CLFS_TARGET) --prefix=/usr --docdir=/usr/share/doc/bash-5.0 --without-bash-malloc --with-installed-readline
-	$(MAKE) -C bash-5.0
+	tar xf bash-5.1.8.tar.gz
+	cd bash-5.1.8 && ./configure --build=$(CLFS_TARGET) --prefix=/usr --docdir=/usr/share/doc/bash-5.1.8 --without-bash-malloc --with-installed-readline
+	$(MAKE) -C bash-5.1.8
 	if [[ ! "$(BUILD_OPTIONS)" =~ no-tests ]] ; then \
-	    cd bash-5.0 ; \
+	    cd bash-5.1.8 ; \
 	    chown -Rv nobody . ; \
 	    su nobody -s /bin/bash -c "PATH=$$PATH make tests" ; \
 	fi
-	$(MAKE) -C bash-5.0 install
+	$(MAKE) -C bash-5.1.8 install
 	mv -vf /usr/bin/bash /bin
 	@echo "$$PROFILE" > /etc/profile
 	install --directory --mode=0755 --owner=root --group=root /etc/profile.d
@@ -23,7 +23,7 @@ all: profile bash-completion dircolors extrapaths readline umask i18n bashrc loc
 	dircolors -p > /etc/dircolors
 	@echo "$$LOCALE_CONF" > /etc/locale.conf
 	@echo "$$INPUTRC" > /etc/inputrc
-	rm -rf bash-5.0
+	rm -rf bash-5.1.8
 
 profile:
 define PROFILE

bash-5.0-ncursesw_support.patch

-diff -uNr bash-5.0/configure bash-5.0-ncursesw_support/configure
---- bash-5.0/configure	2019-01-03 01:13:31.000000000 +1030
-+++ bash-5.0-ncursesw_support/configure	2019-09-02 00:45:01.464542841 +0930
-@@ -5290,6 +5290,9 @@
- elif test $bash_cv_termcap_lib = libncurses; then
- TERMCAP_LIB=-lncurses
- TERMCAP_DEP=
-+elif test $bash_cv_termcap_lib = libncursesw; then
-+TERMCAP_LIB=-lncursesw
-+TERMCAP_DEP=
- elif test $bash_cv_termcap_lib = libc; then
- TERMCAP_LIB=
- TERMCAP_DEP=
-@@ -16171,6 +16174,9 @@
- elif test $bash_cv_termcap_lib = libncurses; then
- TERMCAP_LIB=-lncurses
- TERMCAP_DEP=
-+elif test $bash_cv_termcap_lib = libncursesw; then
-+TERMCAP_LIB=-lncursesw
-+TERMCAP_DEP=
- elif test $bash_cv_termcap_lib = libc; then
- TERMCAP_LIB=
- TERMCAP_DEP=

build.xml

 <project name="bash">
 
  <target name="temporary-bash">
-  <property name="makedir" value="${builddir}/bash-5.0"/>
+  <property name="makedir" value="${builddir}/bash-5.1.8"/>
   <exec executable="tar" failonerror="true">
-   <arg line="xf packages/bash/bash-5.0.tar.gz -C ${builddir}"/>
+   <arg line="xf packages/bash/bash-5.1.8.tar.gz -C ${builddir}"/>
   </exec>
-  <exec executable="patch" dir="${builddir}/bash-5.0" failonerror="true">
-   <arg line="-Np1 -i ${basedir}/packages/bash/bash-5.0-ncursesw_support.patch"/>
+  <exec executable="patch" dir="${builddir}/bash-5.1.8" failonerror="true">
+   <arg line="-Np1 -i ${basedir}/packages/bash/bash-5.1.8-ncursesw_support.patch"/>
   </exec>
   <echo file="${makedir}/config.cache">ac_cv_func_mmap_fixed_mapped=yes
 ac_cv_func_strcoll_works=yes