dtc: New package.

A Device Tree Compiler.
This commit is contained in:
Michael Tremer 2013-04-13 11:53:53 +00:00
parent 0122c4a758
commit 2a35d6adf9
3 changed files with 183 additions and 0 deletions

66
dtc/dtc.nm Normal file
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@ -0,0 +1,66 @@
###############################################################################
# IPFire.org - An Open Source Firewall Solution #
# Copyright (C) - IPFire Development Team <info@ipfire.org> #
###############################################################################
name = dtc
version = 1.3.0
release = 1
thisapp = %{name}-v%{version}
groups = Development/Tools
url = http://git.jdl.com/gitweb/?p=dtc.git;a=summary
license = GPLv2+
summary = Device Tree Compiler
description
The Device Tree Compiler generates flattened Open Firmware style
device trees for use with PowerPC machines that lack an Open Firmware
implementation.
end
sources = %{thisapp}.tgz
source_dl = http://www.jdl.com/software/
build
requires
bison
flex
end
make_install_targets += PREFIX=/usr LIBDIR=%{libdir}
install_cmds
# we don't want or need ftdump and it conflicts with
# freetype-demos
rm -vf %{BUILDROOT}%{bindir}/ftdump
end
end
packages
package %{name}
package libfdt
template LIBS
files
%{libdir}/libfdt-%{version}.so
%{libdir}/libfdt.so.1
end
end
package libfdt-devel
template DEVEL
requires += libfdt = %{thisver}
files
%{includedir}
%{libdir}/libfdt.so
end
end
package %{name}-debuginfo
template DEBUGINFO
end
end

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From jwboyer@linux.vnet.ibm.com Tue Jun 28 08:47:09 2011
Date: Tue, 28 Jun 2011 08:47:09 -0400
From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
To: Jon Loeliger <jdl@jdl.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] dtc: Remove unused check variable
Message-ID: <20110628124709.GC10237@zod.rchland.ibm.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.21 (2010-09-15)
Status: RO
Content-Length: 1315
Lines: 49
Commit 376ab6f2 removed the old style check functionality from DTC,
however the check option and variable were not removed. This leads to
build failures when -Werror=unused-but-set-variable is specified:
dtc.c: In function 'main':
dtc.c:102:17: error: variable 'check' set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors
make: *** [dtc.o] Error 1
make: *** Waiting for unfinished jobs....
Remove the check variable.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
---
t a/dtc.c b/dtc.c
index cbc0193..15d2fc2 100644
--- a/dtc.c
+++ b/dtc.c
@@ -99,7 +99,7 @@ int main(int argc, char *argv[])
const char *inform = "dts";
const char *outform = "dts";
const char *outname = "-";
- int force = 0, check = 0, sort = 0;
+ int force = 0, sort = 0;
const char *arg;
int opt;
FILE *outf = NULL;
@@ -111,7 +111,7 @@ int main(int argc, char *argv[])
minsize = 0;
padsize = 0;
- while ((opt = getopt(argc, argv, "hI:O:o:V:R:S:p:fcqb:vH:s")) != EOF) {
+ while ((opt = getopt(argc, argv, "hI:O:o:V:R:S:p:fqb:vH:s")) != EOF) {
switch (opt) {
case 'I':
inform = optarg;
@@ -137,9 +137,6 @@ int main(int argc, char *argv[])
case 'f':
force = 1;
break;
- case 'c':
- check = 1;
- break;
case 'q':
quiet++;
break;

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From jwboyer@linux.vnet.ibm.com Tue Jun 28 09:42:53 2011
Date: Tue, 28 Jun 2011 09:42:53 -0400
From: Josh Boyer <jwboyer@linux.vnet.ibm.com>
To: jdl@jdl.com, david@gibson.dropbear.id.au
Cc: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] dtc: Remove unused variable in flat_read_mem_reserve
Message-ID: <20110628134253.GD10237@zod.rchland.ibm.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.21 (2010-09-15)
Status: RO
Content-Length: 1865
Lines: 68
The *p variable is declared and used to save inb->ptr, however p is
later never used. This has been the case since commit 6c0f3676 and can
lead to build failures with -Werror=unused-but-set-variable:
flattree.c: In function 'flat_read_mem_reserve':
flattree.c:700:14: error: variable 'p' set but not used [-Werror=unused-but-set-variable]
cc1: all warnings being treated as errors
make: *** [flattree.o] Error 1
Remove the variable.
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
---
diff --git a/flattree.c b/flattree.c
index ead0332..28d0b23 100644
--- a/flattree.c
+++ b/flattree.c
@@ -697,7 +697,6 @@ static struct reserve_info *flat_read_mem_reserve(struct inbuf *inb)
{
struct reserve_info *reservelist = NULL;
struct reserve_info *new;
- const char *p;
struct fdt_reserve_entry re;
/*
@@ -706,7 +705,6 @@ static struct reserve_info *flat_read_mem_reserve(struct inbuf *inb)
*
* First pass, count entries.
*/
- p = inb->ptr;
while (1) {
flat_read_chunk(inb, &re, sizeof(re));
re.address = fdt64_to_cpu(re.address);