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--- documentation:technical_docs:nanobsd [2011/12/27 14:37] – external edit 127.0.0.1
+++ documentation:technical_docs:nanobsd [2021/01/18 16:03] (current) – olivier
@@ Line 148: / Line 148: @@
 ====== BSDRP patches for NanoBSD ======
-All this patchs were wrote for NanoBSD included in FreeBSD 8.1-Release.
-===== AMD64 support =====
-This very small patch permit to generate NanoBSD amd64 image.
-This patch [[http://www.freebsd.org/cgi/query-pr.cgi?pr=135588&cat=|was proposed to be added into the official NanoBSD]] the Mon, 15 Jun 2009 05:51:53 GMT and was included in FreeBSD 8.1.
-===== Label support: No more hardcoded ad0/da0 for root filesystem =====
-The image of NanoBSD hardcode the device type use for mounting the root filesystem:
-  * ad0 for the first ATA device
-  * da0 for the first SCSI device (used for USB key)
-This mean, that a "ad0-nanobsd" image can't be installed on a USB key: It will not correctly boot (because the fstab will indicate the root filesystem on the ad0 drive, but when booting from a USB key, it's on da0).
-The pfSense team meet the same problem, and Scott Ullrich give me this big advice: Use label in your fstab for avoiding this problem!
-Then, here is the patch, and the new update script (merged updatep1 and updatep2 nanoBSD script):
-  * [[http://bsdrp.svn.sourceforge.net/viewvc/bsdrp/tags/1.0/patches/nanobsd.glabel.patch|nanobsd.glabel.patch]]
-  * [[http://bsdrp.svn.sourceforge.net/viewvc/bsdrp/trunk/Files/usr/local/sbin/upgrade|New update script that support glabel]]
-This patch [[http://lists.freebsd.org/pipermail/freebsd-embedded/2009-July/000791.html|was proposed to be added into NanoBSD on the FreeBSD-embedded mailing-list]] the Sun Jul 5 22:12:38 UTC 2009, and a modified version is committed in -current.
 ===== Port compiling patches =====
@@ Line 181: / Line 157: @@
 This patch support cross-compilation i386 ports from an amd64 release.
-You can found this patches as the function add_port () in the [[http://bsdrp.svn.sourceforge.net/viewvc/bsdrp/trunk/BSDRP.nano|BSDRP nano configuration file]].
+You can found this patches as the function add_port () in the [[https://github.com/ocochard/BSDRP/blob/master/BSDRP/BSDRP.nano|BSDRP nano configuration file]].
-===== Improving mtree generation =====
-NanoBSD generate a mtree reference file, but for system security audit the default nanoBSD mtree file didn't contain enough parameters
-This patch add sha256digest to mtree function of nanoBSD:
-[[http://bsdrp.svn.sourceforge.net/viewvc/bsdrp/tags/1.0/patches/nanobsd.mtree.patch|nanobsd.mtree.patch]]
-===== sparc64 support (work in progress) =====
-This patch is to be used with the nanobsd glabel patch:
-[[http://bsdrp.svn.sourceforge.net/viewvc/bsdrp/tags/1.0/patches/nanobsd.sparc64.patch|nanobsd.sparc64.patch]]
-<note important>Cross-compilation of port is not possible: This patch is usable from a sparc64 computer only.
-Upgrading nanoBSD image is not supported: There is no FreeBSD bootloader available on sparc64 (the Sun OBP permit to select the partition from where to boot).
-</note>
-Actual State: Commenting net/bird and net/openlldp permit to build the sparc64 BSDRP image, but the resulting image don't accept to login (Generate a "__sparc_utrap: fatal illegal instruction").
-===== arm support (work in progress) =====
-<note warning>This patch, prensently didn't fully works because I didn't found a solution for cross-compil arm ports from an i386/amd64 FreeBSD.
-But it should work from an arm FreeBSD (not tested, I didn't have arm computer)</note>
-This patch permit to generate NanoBSD arm image: It's came from the nanobsd/gateworks exemples.
+But the best solution should to use poudriere to generate packages.
-[[http://bsdrp.svn.sourceforge.net/viewvc/bsdrp/tags/1.0/patches/nanobsd.arm.patch|nanobsd.arm.patch]]