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kexecboot: update recipe to master on github (4c4f127)

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With pending OE patches and a new fix for gcc 7.
Set PV = "0.6+git${SRCPV}" while waiting for a new 0.7 tarball upstream.

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Andrea Adami 2017-06-21 09:27:44 +02:00 committed by Martin Jansa
parent ec5b888b74
commit 99c2b3bcee
6 changed files with 4 additions and 376 deletions
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61
meta-initramfs/recipes-bsp/kexecboot/files/0001-kexecboot-fix-build-when-S-B.patch
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@ -1,61 +0,0 @@
From 8519d61a7097498b0ee93fb8dc8262286825f3e5 Mon Sep 17 00:00:00 2001
From: Andrea Adami <andrea.adami@gmail.com>
Date: Thu, 1 May 2014 23:58:51 +0200
Subject: [PATCH 1/4] kexecboot: fix build when S != B
* fatal error: ../config.h: No such file or directory
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
machine/zaurus.c | 2 +-
res/theme-gui.h | 2 +-
res/theme-tui.h | 4 ++--
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/machine/zaurus.c b/machine/zaurus.c
index ea21047..83be13b 100644
--- a/machine/zaurus.c
+++ b/machine/zaurus.c
@@ -25,7 +25,7 @@
*
*/
-#include "../config.h"
+#include "config.h"
#ifdef USE_ZAURUS
diff --git a/res/theme-gui.h b/res/theme-gui.h
index f8fef7f..79bed39 100644
--- a/res/theme-gui.h
+++ b/res/theme-gui.h
@@ -15,7 +15,7 @@
*
*/
-#include "../config.h"
+#include "config.h"
#ifdef USE_ICONS
/** Icons **/
diff --git a/res/theme-tui.h b/res/theme-tui.h
index 94e7693..909be56 100644
--- a/res/theme-tui.h
+++ b/res/theme-tui.h
@@ -15,11 +15,11 @@
*
*/
-#include "../config.h"
+#include "config.h"
#ifdef USE_TEXTUI
/** TEXT UI colors **/
-#include "../termseq.h"
+#include "termseq.h"
/* Background color pair */
#define TUI_CLR_BG TERM_CSI TERM_BG_BLACK ";" TERM_FG_WHITE TERM_SGR
--
1.9.1

33
meta-initramfs/recipes-bsp/kexecboot/files/0002-kexecboot-fix-configure-warnings.patch
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@ -1,33 +0,0 @@
From b8938acc3f1ab35273fa9a2fa7728050ef72ff65 Mon Sep 17 00:00:00 2001
From: Andrea Adami <andrea.adami@gmail.com>
Date: Fri, 2 May 2014 00:19:24 +0200
Subject: [PATCH 2/4] kexecboot: fix configure warnings
Makefile.am:5: warning: source file 'fstype/fstype.c' is in a subdirectory,
Makefile.am:5: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
...
Makefile.am:5: warning: source file 'machine/zaurus.c' is in a subdirectory,
...
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure.ac b/configure.ac
index 0ca4b81..66ec54e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
AC_PREREQ(2.53)
AC_INIT([kexecboot], [0.6], [kexecboot-devel@linuxtogo.org])
AC_CANONICAL_HOST
-AM_INIT_AUTOMAKE([-Wall foreign])
+AM_INIT_AUTOMAKE([-Wall foreign] [subdir-objects])
AC_CONFIG_SRCDIR(kexecboot.c)
AC_CONFIG_HEADERS(config.h)
AM_MAINTAINER_MODE
--
1.9.1

97
meta-initramfs/recipes-bsp/kexecboot/files/0003-kexecboot-do-not-hardcode-MOUNTPOINT.patch
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@ -1,97 +0,0 @@
From 800dae0d34f8629a34c638a612166b76dda03e27 Mon Sep 17 00:00:00 2001
From: Andrea Adami <andrea.adami@gmail.com>
Date: Sat, 2 Aug 2014 01:13:08 +0200
Subject: [PATCH 3/4] kexecboot: do not hardcode MOUNTPOINT
Avoid to hardcode it: could be requested as a new configure option.
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
cfgparser.c | 6 +++---
kexecboot.c | 18 ++++++++++--------
2 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/cfgparser.c b/cfgparser.c
index 8f6688c..dec27b1 100644
--- a/cfgparser.c
+++ b/cfgparser.c
@@ -141,7 +141,7 @@ static int set_kernel(struct cfgdata_t *cfgdata, char *value)
return -1;
}
- strcpy(sc->kernelpath, "/mnt");
+ strcpy(sc->kernelpath, MOUNTPOINT);
strcat(sc->kernelpath, value);
return 0;
}
@@ -155,7 +155,7 @@ static int set_icon(struct cfgdata_t *cfgdata, char *value)
dispose(sc->iconpath);
/* Add our mountpoint, since the enduser won't know it */
- sc->iconpath = malloc(sizeof(MOUNTPOINT)+strlen(value));
+ sc->iconpath = malloc(strlen(MOUNTPOINT)+strlen(value)+1);
if (NULL == sc->iconpath) {
DPRINTF("Can't allocate memory to store iconpath '%s'", value);
return -1;
@@ -194,7 +194,7 @@ static int set_initrd(struct cfgdata_t *cfgdata, char *value)
return -1;
}
- strcpy(sc->initrd, "/mnt");
+ strcpy(sc->initrd, MOUNTPOINT);
strcat(sc->initrd, value);
return 0;
}
diff --git a/kexecboot.c b/kexecboot.c
index d6657a0..7268d6b 100644
--- a/kexecboot.c
+++ b/kexecboot.c
@@ -57,20 +57,22 @@
#endif
#ifdef USE_MACHINE_KERNEL
-/* Machine-dependent kernel patch */
+/* Machine-dependent kernel path */
char *machine_kernel = NULL;
#endif
+#define PREPEND_MOUNTPATH(string) MOUNTPOINT""string
+
/* NULL-terminated array of kernel search paths
* First item should be filled with machine-dependent path */
char *default_kernels[] = {
#ifdef USE_ZIMAGE
- "/mnt/boot/zImage",
- "/mnt/zImage",
+ PREPEND_MOUNTPATH("/boot/zImage"),
+ PREPEND_MOUNTPATH("/zImage"),
#endif
#ifdef USE_UIMAGE
- "/mnt/boot/uImage",
- "/mnt/uImage",
+ PREPEND_MOUNTPATH("/boot/uImage"),
+ PREPEND_MOUNTPATH("/uImage"),
#endif
NULL
};
@@ -149,14 +151,14 @@ char *get_machine_kernelpath() {
++tmp;
}
- /* Prepend "/mnt/boot/zImage-" to hw */
- tmp = malloc(strlen(hw) + 17 + 1); /* strlen("/mnt/boot/zImage-") */
+ /* Prepend MOUNTPOINT"/boot/zImage-" to hw */
+ tmp = malloc(strlen(PREPEND_MOUNTPATH("/boot/zImage-")) + strlen(hw) + 1);
if (NULL == tmp) {
DPRINTF("Can't allocate memory for machine-specific kernel path");
return NULL;
}
- strcpy(tmp, "/mnt/boot/zImage-");
+ strcpy(tmp, PREPEND_MOUNTPATH("/boot/zImage-"));
strcat(tmp, hw);
return tmp;
--
1.9.1

135
meta-initramfs/recipes-bsp/kexecboot/files/0004-kexecboot.c-workaround-for-absolute-kernel-and-initr.patch
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@ -1,135 +0,0 @@
From de9a6284df8add6ec03e1d9981d0b6d0595bbc69 Mon Sep 17 00:00:00 2001
From: Andrea Adami <andrea.adami@gmail.com>
Date: Mon, 10 Nov 2014 23:37:23 +0100
Subject: [PATCH 4/4] kexecboot.c: workaround for absolute kernel and initrd
symlinks
Add MOUNTPOINT prefix if the kernel/initrd symlinks start with '/'.
Do nothing if the path is a relative symbolic link or not a symlink.
Fix following situation:
root@mizar:/var/tmp# ls -al boot/
total 2076
drwxr-xr-x 2 root root 4096 lug 5 01:38 .
drwxrwxrwt 4 root root 4096 lug 5 12:26 ..
-rw-r--r-- 1 root root 831 lug 5 01:24 boot.cfg
-rw-r--r-- 1 root root 1322 lug 5 01:24 icon.xpm
lrwxrwxrwx 1 root root 34 lug 5 12:26 zImage ->
/boot/zImage-3.14.5-yocto-standard
-rw-r--r-- 1 root root 2106832 lug 5 01:20 zImage-3.14.5-yocto-standard
Cannot open `/mnt/boot/zImage': No such file or directory
Nothing has been loaded!
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
kexecboot.c | 53 ++++++++++++++++++++++++++++++++++++++++++++---------
1 file changed, 44 insertions(+), 9 deletions(-)
diff --git a/kexecboot.c b/kexecboot.c
index 7268d6b..8a7a7d2 100644
--- a/kexecboot.c
+++ b/kexecboot.c
@@ -208,11 +208,16 @@ void start_kernel(struct params_t *params, int choice)
const char *load_argv[] = { NULL, "-l", NULL, NULL, NULL, NULL };
const char *exec_argv[] = { NULL, "-e", NULL, NULL};
- char *cmdline_arg = NULL, *initrd_arg = NULL;
+ char *cmdline_arg = NULL, *initrd_arg = NULL, *kernel_arg = NULL;
int n, idx, u;
struct stat sinfo;
struct boot_item_t *item;
+ /* buffer for readlink (could be truncated) */
+ char buf[512];
+ int len;
+
+
item = params->bootcfg->list[choice];
exec_argv[0] = kexec_path;
@@ -306,10 +311,17 @@ void start_kernel(struct params_t *params, int choice)
}
}
+ /* Mount boot device */
+ if ( -1 == mount(mount_dev, mount_point, mount_fstype,
+ MS_RDONLY, NULL) ) {
+ perror("Can't mount boot device");
+ exit(-1);
+ }
+
/* fill '--initrd' option */
if (item->initrd) {
/* allocate space */
- n = sizeof(str_initrd_start) + strlen(item->initrd);
+ n = sizeof(str_initrd_start) + strlen(item->initrd) + 1 + sizeof(mount_point) + sizeof(buf);
initrd_arg = (char *)malloc(n);
if (NULL == initrd_arg) {
@@ -317,24 +329,46 @@ void start_kernel(struct params_t *params, int choice)
} else {
strcpy(initrd_arg, str_initrd_start); /* --initrd= */
strcat(initrd_arg, item->initrd);
+
+ if ((len = readlink(item->initrd, buf, sizeof(buf)-1)) != -1) {
+ buf[len] = '\0';
+ /* Fix absolute symlinks: prepend MOUNTPOINT */
+ if (buf[0] == '/') {
+ strcpy(initrd_arg, str_initrd_start); /* --initrd= */
+ strcat(initrd_arg, mount_point);
+ strcat(initrd_arg, buf);
+ }
+ }
load_argv[idx] = initrd_arg;
++idx;
}
}
/* Append kernelpath as last arg of kexec */
- load_argv[idx] = item->kernelpath;
+ /* allocate space */
+ n = strlen(item->kernelpath) + 1 + sizeof(mount_point) + sizeof(buf);
+
+ kernel_arg = (char *)malloc(n);
+ if (NULL == kernel_arg) {
+ perror("Can't allocate memory for kernel_arg");
+ } else {
+ strcpy(kernel_arg, item->kernelpath);
+
+ if ((len = readlink(item->kernelpath, buf, sizeof(buf)-1)) != -1) {
+ buf[len] = '\0';
+ /* Fix absolute symlinks: prepend MOUNTPOINT */
+ if (buf[0] == '/') {
+ strcpy(kernel_arg, mount_point);
+ strcat(kernel_arg, buf);
+ }
+ }
+ load_argv[idx] = kernel_arg;
+ }
DPRINTF("load_argv: %s, %s, %s, %s, %s", load_argv[0],
load_argv[1], load_argv[2],
load_argv[3], load_argv[4]);
- /* Mount boot device */
- if ( -1 == mount(mount_dev, mount_point, mount_fstype,
- MS_RDONLY, NULL) ) {
- perror("Can't mount boot device");
- exit(-1);
- }
/* Load kernel */
n = fexecw(kexec_path, (char *const *)load_argv, envp);
@@ -347,6 +381,7 @@ void start_kernel(struct params_t *params, int choice)
dispose(cmdline_arg);
dispose(initrd_arg);
+ dispose(kernel_arg);
/* Check /proc/sys/net presence */
if ( -1 == stat("/proc/sys/net", &sinfo) ) {
--
1.9.1

35
meta-initramfs/recipes-bsp/kexecboot/files/0005-rgb.h-fix-build-with-gcc5.patch
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@ -1,35 +0,0 @@
From b2c4fc69868a4831ec798ad98f5e7fce200cf0e3 Mon Sep 17 00:00:00 2001
From: Andrea Adami <andrea.adami@gmail.com>
Date: Thu, 24 Sep 2015 00:02:48 +0200
Subject: [PATCH] rgb.h: fix build with gcc 5 (C99 inline semantic)
Building with gcc 5.2 we trigger the following error:
rgb.h:55:1: warning: inline function 'rgba2comp' declared but never defined
| rgba2comp(kx_rgba rgba, kx_ccomp *red, kx_ccomp *green,
| ^
https://gcc.gnu.org/gcc-5/porting_to.html
Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
---
rgb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rgb.h b/rgb.h
index 0ba987a..4f64622 100644
--- a/rgb.h
+++ b/rgb.h
@@ -51,8 +51,7 @@ typedef struct {
} kx_named_color;
/* Convert RGBA uint32 to red/green/blue/alpha components */
-inline void
-rgba2comp(kx_rgba rgba, kx_ccomp *red, kx_ccomp *green,
+void rgba2comp(kx_rgba rgba, kx_ccomp *red, kx_ccomp *green,
kx_ccomp *blue, kx_ccomp *alpha);
/* Convert hex rgb color to rgba color */
--
1.9.1

19
meta-initramfs/recipes-bsp/kexecboot/kexecboot_0.6.bb → meta-initramfs/recipes-bsp/kexecboot/kexecboot_git.bb
View File

@ -36,21 +36,10 @@ DESCRIPTION = "kexecboot is a graphical linux-as-bootloader implementation based
HOMEPAGE = "http://kexecboot.org"
LICENSE = "GPLv2"
LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
S = "${WORKDIR}/kexecboot-${PV}"
SRC_URI = "https://github.com/kexecboot/kexecboot/archive/v${PV}.tar.gz"
SRC_URI[md5sum] = "46b7c1a6f20531be56445ebb8669a2b8"
SRC_URI[sha256sum] = "6b360b8aa59bc5d68a96705349a0dd416f8ed704e931fa0ac7849298258f0f15"
SRC_URI += "\
file://0001-kexecboot-fix-build-when-S-B.patch \
file://0002-kexecboot-fix-configure-warnings.patch \
file://0003-kexecboot-do-not-hardcode-MOUNTPOINT.patch \
file://0004-kexecboot.c-workaround-for-absolute-kernel-and-initr.patch \
\
file://0005-rgb.h-fix-build-with-gcc5.patch \
"
PV = "0.6+git${SRCPV}"
S = "${WORKDIR}/git"
SRC_URI = "git://github.com/kexecboot/kexecboot.git"
SRCREV = "4c4f127e79ac5b8d6b6e2fbb938ccbf12b04c531"
inherit autotools
EXTRA_OECONF = "--enable-textui --enable-delay=2 --enable-evdev-rate=1000,250"