memtest86+: use debian patches, use default gcc

pkgs/tools/misc/memtest86+/compile-fix.patch

@@ -1,20 +0,0 @@
---- memtest86+-5.01/io.h~	2013-08-10 02:01:58.000000000 +0000
-+++ memtest86+-5.01/io.h	2014-01-08 01:29:12.404465515 +0000
-@@ -31,7 +31,7 @@
-  */
- 
- #define __OUT1(s,x) \
--extern inline void __out##s(unsigned x value, unsigned short port) {
-+static inline void __out##s(unsigned x value, unsigned short port) {
- 
- #define __OUT2(s,s1,s2) \
- __asm__ __volatile__ ("out" #s " %" s1 "0,%" s2 "1"
-@@ -43,7 +43,7 @@
- __OUT1(s##c_p,x) __OUT2(s,s1,"") : : "a" (value), "id" (port)); SLOW_DOWN_IO; }
- 
- #define __IN1(s) \
--extern inline RETURN_TYPE __in##s(unsigned short port) { RETURN_TYPE _v;
-+static inline RETURN_TYPE __in##s(unsigned short port) { RETURN_TYPE _v;
- 
- #define __IN2(s,s1,s2) \
- __asm__ __volatile__ ("in" #s " %" s2 "1,%" s1 "0"

pkgs/tools/misc/memtest86+/crash-fix.patch

@@ -1,99 +0,0 @@
-diff --git a/controller.c b/controller.c
-index f4f7371..183e9c3 100644
---- a/controller.c
-+++ b/controller.c
-@@ -2,6 +2,8 @@
-  * MemTest86+ V5 Specific code (GPL V2.0)
-  * By Samuel DEMEULEMEESTER, sdemeule@memtest.org
-  * http://www.canardpc.com - http://www.memtest.org
-+ *
-+ * Edited by David McInnis Oct 4, 2014
-  */
- 
- //#include "defs.h"
-@@ -292,7 +294,7 @@ static void setup_nhm(void)
- 
- 	/* First, locate the PCI bus where the MCH is located */
- 
--	for(i = 0; i < sizeof(possible_nhm_bus); i++) {
-+	for(i = 0; i < sizeof(possible_nhm_bus) / sizeof(possible_nhm_bus[0]); i++) {
- 		pci_conf_read( possible_nhm_bus[i], 3, 4, 0x00, 2, &vid);
- 		pci_conf_read( possible_nhm_bus[i], 3, 4, 0x02, 2, &did);
- 		vid &= 0xFFFF;
-@@ -327,7 +329,7 @@ static void setup_nhm32(void)
- 	ctrl.mode = ECC_NONE;
- 
- 	/* First, locate the PCI bus where the MCH is located */
--	for(i = 0; i < sizeof(possible_nhm_bus); i++) {
-+	for(i = 0; i < sizeof(possible_nhm_bus) / sizeof(possible_nhm_bus[0]); i++) {
- 		pci_conf_read( possible_nhm_bus[i], 3, 4, 0x00, 2, &vid);
- 		pci_conf_read( possible_nhm_bus[i], 3, 4, 0x02, 2, &did);
- 		vid &= 0xFFFF;
-@@ -1424,7 +1426,7 @@ static void poll_fsb_amd64(void) {
- 	unsigned long dramchr;
- 	float clockratio;
- 	double dramclock;
--	unsigned int dummy[3];
-+	unsigned int dummy[4];
- 	int ram_type;
- 
- 	float coef = 10;
-@@ -2851,13 +2853,13 @@ static void poll_timings_nf4ie(void) {
- 
- static void poll_timings_i875(void) {
- 
--	ulong dev6, dev62;
-+	ulong dev6;
- 	ulong temp;
- 	float cas;
- 	int rcd, rp, ras, chan;
- 	long *ptr, *ptr2;
- 
--	pci_conf_read( 0, 6, 0, 0x40, 4, &dev62);
-+	pci_conf_read( 0, 6, 0, 0x40, 4, &dev6);
- 	ptr2=(long*)(dev6+0x68);
- 
- 	/* Read the MMR Base Address & Define the pointer */
-diff --git a/init.c b/init.c
-index 754b8d7..5bd8b4f 100644
---- a/init.c
-+++ b/init.c
-@@ -7,6 +7,8 @@
-  *
-  * Released under version 2 of the Gnu Public License.
-  * By Chris Brady
-+ *
-+ * Edited by David McInnis October 4, 2014
-  */
-  
- 
-@@ -914,7 +916,6 @@ void cpu_type(void)
- 			default:
- 				cprint(0, COL_MID, "Unknown Intel");
-  				break;
--			break;
- 		    }
- 
- 		}
-diff --git a/main.c b/main.c
-index 0bc7ca0..613f811 100644
---- a/main.c
-+++ b/main.c
-@@ -422,7 +422,7 @@ void test_start(void)
- 		//initialise_cpus();
- 		btrace(my_cpu_num, __LINE__, "BeforeInit", 1, 0, 0);
- 		/* Draw the screen and get system information */
--	  init();
-+		init();
- 
- 		/* Set defaults and initialize variables */
- 		set_defaults();
-@@ -737,7 +737,7 @@ void test_start(void)
- 			    /* Do the same test for each CPU */
- 			    if (++cpu_sel >= act_cpus) 
- 			    	{
--	            cpu_sel = 0;
-+				cpu_sel = 0;
- 			        next_test();
- 			    	} else {
- 			        continue;

pkgs/tools/misc/memtest86+/default.nix

@@ -8,8 +8,28 @@ stdenv.mkDerivation rec {
     sha256 = "0fch1l55753y6jkk0hj8f6vw4h1kinkn9ysp22dq5g9zjnvjf88l";
   };
 
-  # Patch incompatiblity with GCC. Source: http://koji.fedoraproject.org/koji/buildinfo?buildID=586907
-  patches = [ ./compile-fix.patch ./crash-fix.patch ./no-optimization.patch ];
+  patches = [
+    (fetchurl {
+      url = "https://sources.debian.net/data/main/m/memtest86+/5.01-3/debian/patches/doc-serialconsole";
+      sha256 = "1qh2byj9bmpchym8iq20n4hqmy10nrl6bi0d9pgdqikkmw9m38jq";
+    })
+    (fetchurl {
+      url = "https://sources.debian.net/data/main/m/memtest86+/5.01-3/debian/patches/multiboot";
+      sha256 = "0nq61307ah5b41ff5nqs99wjzjzlajvfv6k9c9d0gqvhx8r4dvmy";
+    })
+    (fetchurl {
+      url = "https://sources.debian.net/data/main/m/memtest86+/5.01-3/debian/patches/memtest86+-5.01-O0.patch";
+      sha256 = "1xmj3anq1fr0cxwv8lqfp5cr5f58v7glwc6z0v8hx8aib8yj1wl2";
+    })
+    (fetchurl {
+      url = "https://sources.debian.net/data/main/m/memtest86+/5.01-3/debian/patches/memtest86+-5.01-array-size.patch";
+      sha256 = "0yxlzpfs6313s91y984p7rlf5rgybcjhg7i9zqy4wqhm3j90f1kb";
+    })
+    (fetchurl {
+      url = "https://sources.debian.net/data/main/m/memtest86+/5.01-3/debian/patches/gcc-5";
+      sha256 = "13xfy6sn8qbj1hx4vms2cz24dsa3bl8n2iblz185hkn11y7141sc";
+    })
+  ];
 
   preBuild = ''
     # Really dirty hack to get Memtest to build without needing a Glibc

pkgs/tools/misc/memtest86+/no-optimization.patch

@@ -1,11 +0,0 @@
---- memtest86+-5.01/Makefile~	2014-01-08 01:30:11.355900076 +0000
-+++ memtest86+-5.01/Makefile	2014-01-08 01:31:19.387555469 +0000
-@@ -12,7 +12,7 @@
- AS=as -32
- CC=gcc
- 
--CFLAGS= -Wall -march=i486 -m32 -O1 -fomit-frame-pointer -fno-builtin \
-+CFLAGS= -Wall -march=i486 -m32 -O0 -fomit-frame-pointer -fno-builtin \
- 	-ffreestanding -fPIC $(SMP_FL) -fno-stack-protector 
- 	
- OBJS= head.o reloc.o main.o test.o init.o lib.o patn.o screen_buffer.o \

pkgs/top-level/all-packages.nix

@@ -3146,9 +3146,7 @@ with pkgs;
 
   memtest86 = callPackage ../tools/misc/memtest86 { };
 
-  memtest86plus = callPackage ../tools/misc/memtest86+ {
-    stdenv = overrideCC stdenv gcc5;
-  };
+  memtest86plus = callPackage ../tools/misc/memtest86+ { };
 
   meo = callPackage ../tools/security/meo {
     boost = boost155;