commit 66da2e3584ad1825509a4e371bb675e0317f85f5
Author: putao66 <1336374132@qq.com>
Date:   Tue Nov 26 10:42:32 2019 +0800

    %build

diff --git a/dot-mkshrc b/dot-mkshrc
new file mode 100644
index 0000000..b5839c9
--- /dev/null
+++ b/dot-mkshrc
@@ -0,0 +1,8 @@
+# .mkshrc
+
+# Source global definitions
+if [ -f /etc/mkshrc ]; then
+	. /etc/mkshrc
+fi
+
+# User specific aliases and functions
diff --git a/mksh-R56c.tgz b/mksh-R56c.tgz
new file mode 100644
index 0000000..62bcded
Binary files /dev/null and b/mksh-R56c.tgz differ
diff --git a/mksh.spec b/mksh.spec
new file mode 100644
index 0000000..002403e
--- /dev/null
+++ b/mksh.spec
@@ -0,0 +1,120 @@
+Name:             mksh
+Version:          56c
+Release:          5
+Summary:          MirBSD enhanced version of the Korn Shell
+License:          MirOS and ISC and BSD
+URL:              https://www.mirbsd.org/mksh.htm
+Source0:          https://www.mirbsd.org/MirOS/dist/mir/%{name}/%{name}-R%{version}.tgz
+Source1:          dot-mkshrc
+Source2:          rtchecks.expected
+
+BuildRequires:    gcc util-linux ed
+Requires(post):   grep
+Requires(postun): sed
+Provides:         lksh mksh
+Conflicts:        filesystem < 3
+
+%description
+mksh is the MirBSD Korn Shell, an actively developed free implementation of the Korn Shell programming language
+and a successor to the Public Domain Korn Shell (pdksh). It is developed as part of the MirOS Project as
+native Bourne/POSIX/Korn shell for MirOS BSD, but also to be readily available under other UNIX-like operating systems.
+It targets users who desire a compact, fast, reliable, secure shell not cut off modern extensions, with unicode support.
+
+%package          help
+Summary:          Help documents for mksh
+
+%description      help
+The mksh-help package conatins manual pages and other related files for mksh.
+
+%prep
+%autosetup -n %{name} -p1
+
+cat >rtchecks <<'EOF'
+typeset -i sari=0
+typeset -Ui uari=0
+typeset -i x=0
+print -r -- $((x++)):$sari=$uari. #0
+let --sari --uari
+print -r -- $((x++)):$sari=$uari. #1
+sari=2147483647 uari=2147483647
+print -r -- $((x++)):$sari=$uari. #2
+let ++sari ++uari
+print -r -- $((x++)):$sari=$uari. #3
+let --sari --uari
+let 'sari *= 2' 'uari *= 2'
+let ++sari ++uari
+print -r -- $((x++)):$sari=$uari. #4
+let ++sari ++uari
+print -r -- $((x++)):$sari=$uari. #5
+sari=-2147483648 uari=-2147483648
+print -r -- $((x++)):$sari=$uari. #6
+let --sari --uari
+print -r -- $((x++)):$sari=$uari. #7
+(( sari = -5 >> 1 ))
+((# uari = -5 >> 1 ))
+print -r -- $((x++)):$sari=$uari. #8
+(( sari = -2 ))
+((# uari = sari ))
+print -r -- $((x++)):$sari=$uari. #9
+EOF
+
+%build
+CFLAGS="$RPM_OPT_FLAGS -DMKSH_DISABLE_EXPERIMENTAL" LDFLAGS="$RPM_LD_FLAGS" sh Build.sh -r
+cp test.sh test_mksh.sh
+export HAVE_PERSISTENT_HISTORY=0
+CFLAGS="$RPM_OPT_FLAGS -DMKSH_DISABLE_EXPERIMENTAL" LDFLAGS="$RPM_LD_FLAGS" sh Build.sh -L -r
+cp -f test.sh test_lksh.sh
+
+%install
+install -D -m 755 mksh $RPM_BUILD_ROOT%{_bindir}/mksh
+install -D -m 755 lksh $RPM_BUILD_ROOT%{_bindir}/lksh
+install -D -m 644 mksh.1 $RPM_BUILD_ROOT%{_mandir}/man1/mksh.1
+install -D -m 644 lksh.1 $RPM_BUILD_ROOT%{_mandir}/man1/lksh.1
+install -D -p -m 644 dot.mkshrc $RPM_BUILD_ROOT%{_sysconfdir}/mkshrc
+install -D -p -m 644 %{SOURCE1} $RPM_BUILD_ROOT%{_sysconfdir}/skel/.mkshrc
+
+%check
+./mksh rtchecks >rtchecks.got 2>&1
+if ! cmp --quiet rtchecks.got %{SOURCE2}
+then
+  echo "rtchecks failed"
+  diff -Naurp %{SOURCE2} rtchecks.got
+  exit 1
+fi
+
+for tf in test_mksh.sh test_lksh.sh
+do
+  echo > test.wait
+  script -qc "./$tf"' -v; x=$?; rm -f test.wait; exit $x'
+  maxwait=0
+  while test -e test.wait; do
+    sleep 1
+    maxwait=$(expr $maxwait + 1)
+    test $maxwait -lt 900 || break
+  done
+done
+
+%post
+grep -q "^/bin/mksh$" %{_sysconfdir}/shells 2>/dev/null || \
+  echo "/bin/mksh" >> %{_sysconfdir}/shells
+grep -q "^%{_bindir}/mksh$" %{_sysconfdir}/shells 2>/dev/null || \
+  echo "%{_bindir}/mksh" >> %{_sysconfdir}/shells
+
+%postun
+if [ ! -x %{_bindir}/mksh ]; then
+  sed -e 's@^/bin/mksh$@POSTUNREMOVE@' -e '/^POSTUNREMOVE$/d' -i %{_sysconfdir}/shells
+  sed -e 's@^%{_bindir}/mksh$@POSTUNREMOVE@' -e '/^POSTUNREMOVE$/d' -i %{_sysconfdir}/shells
+fi
+
+%files
+%doc dot.mkshrc
+%{_bindir}/*
+%config(noreplace) %{_sysconfdir}/mkshrc
+%config(noreplace) %{_sysconfdir}/skel/.mkshrc
+
+%files help
+%{_mandir}/man1/*
+
+%changelog
+* Wed Nov 20 2019 liujing<liujing144@huawei.com> - 56c-5
+- Package init
diff --git a/rtchecks.expected b/rtchecks.expected
new file mode 100644
index 0000000..56e47ca
--- /dev/null
+++ b/rtchecks.expected
@@ -0,0 +1,10 @@
+0:0=0.
+1:-1=4294967295.
+2:2147483647=2147483647.
+3:-2147483648=2147483648.
+4:-1=4294967295.
+5:0=0.
+6:-2147483648=2147483648.
+7:2147483647=2147483647.
+8:-3=2147483645.
+9:-2=4294967294.