gnu: zstd: Update to 1.3.6.

* gnu/packages/compression.scm (zstd): Update to 1.3.6.
[source]: Remove merged patches.
* gnu/packages/patches/zstd-fix-stdin-list-test.patch,
gnu/packages/patches/zstd-fix-stdin-list-without-tty.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.

gnu/local.mk

@@ -1247,9 +1247,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/xinetd-CVE-2013-4342.patch		\
   %D%/packages/patches/xmodmap-asprintf.patch 			\
   %D%/packages/patches/zathura-pdf-mupdf-link-to-jpeg-libraries.patch \
-  %D%/packages/patches/zathura-plugindir-environment-variable.patch	\
+  %D%/packages/patches/zathura-plugindir-environment-variable.patch
-  %D%/packages/patches/zstd-fix-stdin-list-without-tty.patch	\
-  %D%/packages/patches/zstd-fix-stdin-list-test.patch
 
 MISC_DISTRO_FILES =				\
   %D%/packages/ld-wrapper.in

gnu/packages/compression.scm

@@ -1694,7 +1694,7 @@ or junctions, and always follows hard links.")
 (define-public zstd
   (package
     (name "zstd")
-    (version "1.3.5")
+    (version "1.3.6")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://github.com/facebook/zstd/archive/v"
@@ -1702,11 +1702,7 @@ or junctions, and always follows hard links.")
               (file-name (string-append name "-" version ".tar.gz"))
               (sha256
                (base32
-                "1sifbq18p0hc978g0pq8fymrlpzz1fcxqkbxfqk44z6v9jg5bqfn"))
+                "1iwxcpxg51yskiwfw5nhsflvcm3pk4184kkfpm61hsxniwa1cmbz"))))
-              ;; Fix a regression that causes the tests to fail.  Both patches
-              ;; have been merged upstream and will be part of the next release.
-              (patches (search-patches "zstd-fix-stdin-list-without-tty.patch"
-                                       "zstd-fix-stdin-list-test.patch"))))
     (build-system gnu-build-system)
     (arguments
      `(#:phases

gnu/packages/patches/zstd-fix-stdin-list-test.patch

@@ -1,30 +0,0 @@
-From 8e7bdc18d62632adcee029b2f8f5013d11549dd7 Mon Sep 17 00:00:00 2001
-From: "W. Felix Handte" <w@felixhandte.com>
-Date: Fri, 29 Jun 2018 16:31:22 -0400
-Subject: [PATCH] Fix Tests of `--list` Behavior with `stdin`
-
----
- tests/playTests.sh | 10 ++++++++--
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/tests/playTests.sh b/tests/playTests.sh
-index 09a7377f2..aa5535d59 100755
---- a/tests/playTests.sh
-+++ b/tests/playTests.sh
-@@ -731,8 +731,14 @@ $ECHO "\n===>  zstd --list/-l error detection tests "
- ! $ZSTD -lv tmp1*
- ! $ZSTD --list -v tmp2 tmp12.zst
- 
--$ECHO "\n===>  zstd --list/-l exits 1 when stdin is piped in"
--! echo "piped STDIN" | $ZSTD --list
-+$ECHO "\n===>  zstd --list/-l errors when presented with stdin / no files"
-+! $ZSTD -l
-+! $ZSTD -l -
-+! $ZSTD -l < tmp1.zst
-+! $ZSTD -l - < tmp1.zst
-+! $ZSTD -l - tmp1.zst
-+! $ZSTD -l - tmp1.zst < tmp1.zst
-+$ZSTD -l tmp1.zst < tmp1.zst # but doesn't error just because stdin is not a tty
- 
- $ECHO "\n===>  zstd --list/-l test with null files "
- ./datagen -g0 > tmp5

gnu/packages/patches/zstd-fix-stdin-list-without-tty.patch

@@ -1,67 +0,0 @@
-From 712a9fd9721c314f4b0238577d803b012845f6d2 Mon Sep 17 00:00:00 2001
-From: "W. Felix Handte" <w@felixhandte.com>
-Date: Fri, 29 Jun 2018 15:33:44 -0400
-Subject: [PATCH] Allow Invoking `zstd --list` When `stdin` is not a `tty`
-
-Also now returns an error when no inputs are given.
-
-New proposed behavior:
-
-```
-felix@odin:~/prog/zstd (list-stdin-check)$ ./zstd -l; echo $?
-No files given
-1
-felix@odin:~/prog/zstd (list-stdin-check)$ ./zstd -l Makefile.zst; echo $?
-Frames  Skips  Compressed  Uncompressed  Ratio  Check  Filename
-     1      0     3.08 KB      10.92 KB  3.544  XXH64  Makefile.zst
-0
-felix@odin:~/prog/zstd (list-stdin-check)$ ./zstd -l <Makefile.zst; echo $?
-zstd: --list does not support reading from standard input
-No files given
-1
-felix@odin:~/prog/zstd (list-stdin-check)$ ./zstd -l Makefile.zst <Makefile.zst; echo $?
-Frames  Skips  Compressed  Uncompressed  Ratio  Check  Filename
-     1      0     3.08 KB      10.92 KB  3.544  XXH64  Makefile.zst
-0
-felix@odin:~/prog/zstd (list-stdin-check)$
-```
----
- programs/fileio.c | 16 ++++++++++------
- 1 file changed, 10 insertions(+), 6 deletions(-)
-
-diff --git a/programs/fileio.c b/programs/fileio.c
-index 0175b3163..b4eed28d1 100644
---- a/programs/fileio.c
-+++ b/programs/fileio.c
-@@ -2017,21 +2017,25 @@ static int FIO_listFile(fileInfo_t* total, const char* inFileName, int displayLe
- }
- 
- int FIO_listMultipleFiles(unsigned numFiles, const char** filenameTable, int displayLevel){
--
--    if (!IS_CONSOLE(stdin)) {
--        DISPLAYOUT("zstd: --list does not support reading from standard input\n");
--        return 1;
-+    unsigned u;
-+    for (u=0; u<numFiles;u++) {
-+        if (!strcmp (filenameTable[u], stdinmark)) {
-+            DISPLAYOUT("zstd: --list does not support reading from standard input\n");
-+            return 1;
-+        }
-     }
- 
-     if (numFiles == 0) {
-+        if (!IS_CONSOLE(stdin)) {
-+            DISPLAYOUT("zstd: --list does not support reading from standard input\n");
-+        }
-         DISPLAYOUT("No files given\n");
--        return 0;
-+        return 1;
-     }
-     if (displayLevel <= 2) {
-         DISPLAYOUT("Frames  Skips  Compressed  Uncompressed  Ratio  Check  Filename\n");
-     }
-     {   int error = 0;
--        unsigned u;
-         fileInfo_t total;
-         memset(&total, 0, sizeof(total));
-         total.usesCheck = 1;