mpich: 3.4.1 -> 3.4.2

(cherry picked from commit 0853275727138c6bb9ade80aa8d2e0f298044f47)

pkgs/development/libraries/mpich/default.nix

@@ -1,5 +1,5 @@
 { stdenv, lib, fetchurl, perl, gfortran
-, openssh, hwloc, autoconf, automake, libtool
+, openssh, hwloc
 # either libfabric or ucx work for ch4backend on linux. On darwin, neither of
 # these libraries currently build so this argument is ignored on Darwin.
 , ch4backend
@@ -11,29 +11,13 @@ assert (ch4backend.pname == "ucx" || ch4backend.pname == "libfabric");
 
 stdenv.mkDerivation  rec {
   pname = "mpich";
-  version = "3.4.1";
+  version = "3.4.2";
 
   src = fetchurl {
     url = "https://www.mpich.org/static/downloads/${version}/mpich-${version}.tar.gz";
-    sha256 = "09wpfw9lsrc84vcmfw94razd4xv4znx4mmg7rqmljvgg0jc96dl8";
+    sha256 = "1gw7qpb27mhsj7ip0hhljshgpwvz2hmyhizhlp6793afp2lbw6aw";
   };
 
-  patches = [
-    # Reverts an upstream change that causes json-c test to fail
-    ./jsonc-test.patch
-  ];
-
-  # Required for the json-c patch
-  nativeBuildInputs = [ autoconf automake libtool ];
-
-  # Update configure after patch
-  postPatch = ''
-    cd modules/json-c
-    ./autogen.sh
-    cd ../..
-  '';
-
-
   configureFlags = [
     "--enable-shared"
     "--enable-sharedlib"

pkgs/development/libraries/mpich/jsonc-test.patch

@@ -1,62 +0,0 @@
---- b/modules/json-c/configure.ac
-+++ a/modules/json-c/configure.ac
-@@ -75,7 +75,7 @@
- AC_FUNC_VPRINTF
- AC_FUNC_MEMCMP
- AC_CHECK_FUNCS([realloc])
-+AC_CHECK_FUNCS(strcasecmp strdup strerror snprintf vsnprintf vasprintf open strncasecmp setlocale)
--AC_CHECK_FUNCS(strcasecmp strdup strerror snprintf vsnprintf open strncasecmp setlocale)
- AC_CHECK_DECLS([INFINITY], [], [], [[#include <math.h>]])
- AC_CHECK_DECLS([nan], [], [], [[#include <math.h>]])
- AC_CHECK_DECLS([isnan], [], [], [[#include <math.h>]])
---- b/modules/json-c/json_pointer.c
-+++ a/modules/json-c/json_pointer.c
-@@ -208,7 +208,7 @@
- 	}
-
- 	va_start(args, path_fmt);
-+	rc = vasprintf(&path_copy, path_fmt, args);
--	rc = json_vasprintf(&path_copy, path_fmt, args);
- 	va_end(args);
-
- 	if (rc < 0)
-@@ -287,7 +287,7 @@
-
- 	/* pass a working copy to the recursive call */
- 	va_start(args, path_fmt);
-+	rc = vasprintf(&path_copy, path_fmt, args);
--	rc = json_vasprintf(&path_copy, path_fmt, args);
- 	va_end(args);
-
- 	if (rc < 0)
---- b/modules/json-c/printbuf.c
-+++ a/modules/json-c/printbuf.c
-@@ -129,7 +129,7 @@
-      would have been written - this code handles both cases. */
-   if(size == -1 || size > 127) {
-     va_start(ap, msg);
-+    if((size = vasprintf(&t, msg, ap)) < 0) { va_end(ap); return -1; }
--    if((size = json_vasprintf(&t, msg, ap)) < 0) { va_end(ap); return -1; }
-     va_end(ap);
-     printbuf_memappend(p, t, size);
-     free(t);
---- b/modules/json-c/vasprintf_compat.h
-+++ a/modules/json-c/vasprintf_compat.h
-@@ -8,8 +8,9 @@
-
- #include "snprintf_compat.h"
-
-+#if !defined(HAVE_VASPRINTF)
- /* CAW: compliant version of vasprintf */
-+static int vasprintf(char **buf, const char *fmt, va_list ap)
--static int json_vasprintf(char **buf, const char *fmt, va_list ap)
- {
- #ifndef WIN32
- 	static char _T_emptybuffer = '\0';
-@@ -40,5 +41,6 @@
-
- 	return chars;
- }
-+#endif /* !HAVE_VASPRINTF */
-
- #endif /* __vasprintf_compat_h */