tcsh: update to 6.20.00

tcsh/.md5sum

@@ -1,5 +1,4 @@
 e722a4480a48f445df762091de3aa76e  csh.cshrc
 74ee67af79e23951b7c997e25edc5ab5  csh.login
 057fad717fcfaf03c6dc3a4cc4c6b604  csh.logout
-6b2217cbf88bed1e77b2a20c5600bdeb  tcsh-6.19.00.patch
-f5f854833578647795bc906dd4bcb5d5  tcsh-6.19.00.tar.gz
+59d40ef40a68e790d95e182069431834  tcsh-6.20.00.tar.gz

tcsh/Pkgfile

@@ -4,18 +4,16 @@
 # Depends on:  ncurses
 
 name=tcsh
-version=6.19.00
-release=2
+version=6.20.00
+release=1
 source=(ftp://ftp.astron.com/pub/tcsh/$name-$version.tar.gz \
-        csh.login csh.logout csh.cshrc
-        $name-$version.patch)
+        csh.login csh.logout csh.cshrc)
 
 build() {
     cd $name-$version
 
-    # several fixes from git, https://github.com/tcsh-org/tcsh
-    # fix to remove compiler warning
-    patch -p1 -i $SRC/$name-$version.patch
+    # fix compiler warnings
+    sed -ri 's/(_BSD|_SVID)_SOURCE/_DEFAULT_SOURCE/' config/linux
 
     ./configure --prefix=/usr --bindir=/bin --disable-nls
     make