From 0e8b6ef23461d0cae0ba5af77e227c57e72a52a7 Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Thu, 3 Nov 2016 21:24:27 +0100
Subject: [PATCH 1/4] tcsh: compile with -fno-optimize-strlen

The gcc compiler optimization to replace a call of malloc followed by a
call of memset with a calloc call conflicts with tcshs own
implementation of calloc, which calls malloc and memset.

This bug is reported to and acknowledged by the maintainer (
http://mx.gw.com/pipermail/tcsh-bugs/2015-May/000930.html ) and should
be fixed in the next tcsh release.
---
 tcsh.be0 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tcsh.be0 b/tcsh.be0
index 369d9ca71..286ba34bc 100755
--- a/tcsh.be0
+++ b/tcsh.be0
@@ -53,9 +53,9 @@ SRCURL[0]="http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/tcsh/tcsh-${PKGVER
 #    bee_patch "${@}"
 #}
 
-#mee_configure() {
-#    bee_configure
-#}
+mee_configure() {
+    CFLAGS=-fno-optimize-strlen bee_configure
+}
 
 #mee_build() {
 #    bee_build

From 9eb9fa2f2e83c62fc26e52b141218caf753bb3a9 Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Thu, 3 Nov 2016 21:45:06 +0100
Subject: [PATCH 2/4] tcsh: install csh link into $BINDIR

The build script incorrectly installed the csh symlink into $BEE_BINDIR,
which is the bin directory of the "bee" command instead of into $BINDIR
which is the bin directory of the package. Usually this is the same.
---
 tcsh.be0 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcsh.be0 b/tcsh.be0
index 286ba34bc..ebc437e2e 100755
--- a/tcsh.be0
+++ b/tcsh.be0
@@ -63,7 +63,7 @@ mee_configure() {
 
 mee_install() {
     bee_install
-    ( cd "${D}"/"${BEE_BINDIR}"; ln -sv tcsh csh )
+    ( cd "${D}"/"${BINDIR}"; ln -sv tcsh csh )
     ( cd "${D}"/"${MANDIR}/man1"; ln -sv tcsh.1 csh.1 )
 }
 ## by default this may be 'make install DESTDIR="${D}"'

From 83415acf663279c5774e14196efe5b759e7c1174 Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Thu, 3 Nov 2016 22:02:26 +0100
Subject: [PATCH 3/4] tcsh: use straightforward symlink commands

This avoids a fork an a chdir.
---
 tcsh.be0 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tcsh.be0 b/tcsh.be0
index ebc437e2e..0629b30fd 100755
--- a/tcsh.be0
+++ b/tcsh.be0
@@ -63,8 +63,8 @@ mee_configure() {
 
 mee_install() {
     bee_install
-    ( cd "${D}"/"${BINDIR}"; ln -sv tcsh csh )
-    ( cd "${D}"/"${MANDIR}/man1"; ln -sv tcsh.1 csh.1 )
+    ln -s tcsh  "$D/$BINDIR/csh"
+    ln -s csh.1 "$D/$MANDIR/man1/tcsh"
 }
 ## by default this may be 'make install DESTDIR="${D}"'
 

From fb0782076eb2844f8dfd8d05c54134c570c5d1ae Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Thu, 3 Nov 2016 21:53:25 +0100
Subject: [PATCH 4/4] tcsh: update revision from 6.19.00-0 to 6.19.00-1

Due to an incompatible compiler optimization, 6.19.00-0 is unusable.
This revision contains a fix ( -fno-optimize-strlen ). See related
commit.
---
 tcsh.be0 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tcsh.be0 b/tcsh.be0
index 0629b30fd..ea8a60bcf 100755
--- a/tcsh.be0
+++ b/tcsh.be0
@@ -1,6 +1,6 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION tcsh-6.19.00-0
+# BEE_VERSION tcsh-6.19.00-1
 
 ## this file was created by bee init and should be executed to build a
 ## bee-package. (Additional hints are located at the end of this file.)