system/csh: Updated for version 20110502_6.

Signed-off-by: B. Watson <yalhcru@gmail.com>

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

4 files changed, 70 insertions, 25 deletions

diff --git a/system/csh/README b/system/csh/README
index 12230bebd9a21..525cb405ec18e 100644
--- a/system/csh/README
+++ b/system/csh/README
@@ -1,9 +1,10 @@
 csh (C shell from BSD)
 
-The C shell was originally written at UCB to overcome limitations in the
-Bourne shell. Its flexibility and comfort (at that time) quickly made
-it the shell of choice until more advanced shells like ksh, bash, zsh
-or tcsh appeared. Most of the latter incorporate features original to csh.
+The C shell was originally written at UCB to overcome limitations in
+the Bourne shell. Its flexibility and comfort (at that time) quickly
+made it the shell of choice until more advanced shells like ksh, bash,
+zsh or tcsh appeared. Most of the latter incorporate features original
+to csh.
 
 This build is based on OpenBSD sources from 2011.
 
diff --git a/system/csh/csh.SlackBuild b/system/csh/csh.SlackBuild
index cf3255cabd978..d18ab6e437b8e 100644
--- a/system/csh/csh.SlackBuild
+++ b/system/csh/csh.SlackBuild
@@ -6,6 +6,10 @@
 
 # Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.
 
+# 20210827 bkw:
+# - update to latest debian patch (6), add deb version to VERSION.
+# - add -current fix for recent glibc.
+
 # 20170621 bkw:
 # - update to latest debian patch (-2.2, needed for -current).
 # - quit compiling with -Werror (also needed for -current).
@@ -14,8 +18,8 @@
 cd $(dirname $0) ; CWD=$(pwd)
 
 PRGNAM=csh
-VERSION=${VERSION:-20110502}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-20110502_6}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 PKGTYPE=${PKGTYPE:-tgz}
 
@@ -27,9 +31,6 @@ if [ -z "$ARCH" ]; then
   esac
 fi
 
-# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
-# the name of the created package would be, and then exit. This information
-# could be useful to other scripts.
 if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
   echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
   exit 0
@@ -55,11 +56,12 @@ fi
 
 set -e
 
-DEBVER=2.2
+MAINVER="${VERSION%_*}"  # 123_4 => 123
+DEBVER="${VERSION#*_}"   # 123_4 => 4
 
 # Grr.
-TARNAM="${PRGNAM}_${VERSION}.orig"
-DIRNAM="${PRGNAM}-${VERSION}.orig"
+TARNAM="${PRGNAM}_${MAINVER}.orig"
+DIRNAM="${PRGNAM}-${MAINVER}.orig"
 
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
@@ -67,17 +69,14 @@ cd $TMP
 rm -rf $DIRNAM
 tar xvf $CWD/$TARNAM.tar.gz
 cd $DIRNAM
-tar xvf $CWD/${PRGNAM}_${VERSION}-$DEBVER.debian.tar.[xg]z
+tar xvf $CWD/${PRGNAM}_${MAINVER}-$DEBVER.debian.tar.[xg]z
 chown -R root:root .
-find -L . \
- \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-  -o -perm 511 \) -exec chmod 755 {} \; -o \
- \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
- -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
+find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
+        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+
 
-# Apply all of Debian's patches.
+# Apply all of Debian's patches. Except one...
 for diff in debian/patches/*.diff; do
-  patch -p1 < $diff
+  [ "$( basename $diff )" != "09_sys_signame.diff" ] && patch -p1 < $diff
 done
 
 # My own patch, keeps csh.h from defining its own (tiny) BUFSIZ. Might
@@ -85,8 +84,15 @@ done
 # to set a giant $LS_OPTIONS value without "Word too long" error.
 patch -p1 < $CWD/bufsiz.diff
 
+# 20210827 bkw: my own patch, glibc >= 2.32 no longer exports
+# sys_siglist so we have to use sigdescr_np() instead. Ditto
+# sys_signame and sigabbrev_np(). See glibc changelog:
+# https://sourceware.org/pipermail/libc-announce/2020/000029.html
+# This patch replaces Debian's 09_sys_signame.diff.
+patch -p1 < $CWD/glibc-2.32-sys_siglist.diff
+
 # use Slackware standard flags
-sed -i "1iCFLAGS=$SLKCFLAGS" Makefile
+sed -i "1iCFLAGS=$SLKCFLAGS -fcommon" Makefile
 
 # The LIBC= isn't even used, but Slackware64's pmake is broken: it has
 # /usr/lib/libc.a hard-coded, and pmake wants to build that (and can't),
diff --git a/system/csh/csh.info b/system/csh/csh.info
index a8ac38100af5b..527b6dbe26226 100644
--- a/system/csh/csh.info
+++ b/system/csh/csh.info
@@ -1,10 +1,10 @@
 PRGNAM="csh"
-VERSION="20110502"
+VERSION="20110502_6"
 HOMEPAGE="https://packages.debian.org/sid/csh"
-DOWNLOAD="http://ftp.debian.org/debian/pool/main/c/csh/csh_20110502.orig.tar.gz \
-          http://http.debian.net/debian/pool/main/c/csh/csh_20110502-2.2.debian.tar.xz"
+DOWNLOAD="https://deb.debian.org/debian/pool/main/c/csh/csh_20110502.orig.tar.gz \
+          https://deb.debian.org/debian/pool/main/c/csh/csh_20110502-6.debian.tar.xz"
 MD5SUM="578c40bfa54c09c8affbc434e34fb40c \
-        a66e38ff89e978970a4ade6eb419a69a"
+        22bdcfe61cbbc4f8b8fd69176beadfe7"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="%README% libbsd"
diff --git a/system/csh/glibc-2.32-sys_siglist.diff b/system/csh/glibc-2.32-sys_siglist.diff
new file mode 100644
index 0000000000000..4830e62ae7440
--- /dev/null
+++ b/system/csh/glibc-2.32-sys_siglist.diff
@@ -0,0 +1,38 @@
+diff -Naur csh-20110502.orig/proc.c csh-20110502.orig.patched/proc.c
+--- csh-20110502.orig/proc.c	2009-10-27 19:59:21.000000000 -0400
++++ csh-20110502.orig.patched/proc.c	2021-08-27 02:56:08.386981036 -0400
+@@ -726,8 +726,7 @@
+ 			    && (reason != SIGPIPE
+ 				|| (pp->p_flags & PPOU) == 0))) {
+ 			(void) fprintf(cshout, format,
+-				       sys_siglist[(unsigned char)
+-						   pp->p_reason]);
++				       sigdescr_np(pp->p_reason));
+ 			hadnl = 0;
+ 		    }
+ 		    break;
+@@ -948,10 +947,10 @@
+ 		else if (signum == 0)
+ 		    (void) fputc('0', cshout); /* 0's symbolic name is '0' */
+ 		else
+-		    (void) fprintf(cshout, "%s ", sys_signame[signum]);
++		    (void) fprintf(cshout, "%s ", sigabbrev_np(signum));
+ 	    } else {
+ 		for (signum = 1; signum < NSIG; signum++) {
+-		    (void) fprintf(cshout, "%s ", sys_signame[signum]);
++		    (void) fprintf(cshout, "%s ", sigabbrev_np(signum));
+ 		    if (signum == NSIG / 2)
+ 			(void) fputc('\n', cshout);
+ 	    	}
+@@ -978,9 +977,9 @@
+ 	    }
+ 
+ 	    for (signum = 1; signum < NSIG; signum++)
+-		if (!strcasecmp(sys_signame[signum], name) ||
++		if (!strcasecmp(sigabbrev_np(signum), name) ||
+ 		    (strlen(name) > 3 && !strncasecmp("SIG", name, 3) &&
+-		     !strcasecmp(sys_signame[signum], name + 3)))
++		     !strcasecmp(sigabbrev_np(signum), name + 3)))
+ 			break;
+ 
+ 	    if (signum == NSIG) {