buildroot/package/dtc, branch 2016.02

dtc: add host build

2015-10-04T18:17:35+00:00

Having a host variant of dtc is needed for example for U-Boot, which uses the Device Tree for a number of platforms. In addition, now that we have a proper host-dtc package, it is no longer needed for the linux package to install the host dtc compiler: users interested in having the host dtc compiler can simply enable this package. A Config.in.host option is added to build host-dtc, because the initial reason why the host DTC built by the kernel was installed in $(HOST_DIR)/usr/bin (commit 707d44d0a28906ebda49584dd5f55985406f0bde from Thomas DS) was: Having dtc as a host tool can be useful for users that have a custom boot scenario where the device tree is not embedded in the kernel. [Thomas: - rework the commit log.] [Peter: keep the (renamed) linux version] Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

dtc: install libfdt headers to staging

2015-01-16T21:36:09+00:00

The newly introduced install-lib target that we use since commit 8b500c1b63dc (dtc: bump version to 1.4.1) does not install headers. Add install-includes to DTC_INSTALL_STAGING_CMDS to make dependent packages like kexec-lite build. Fixes: http://autobuild.buildroot.net/results/515/515d32e45957e911fda6345f909fa9200df311ff/ http://autobuild.buildroot.net/results/b09/b09f15c7b59e972d2180d071804810315d2ee047/ http://autobuild.buildroot.net/results/023/02376cd3dccc98d10a58e5398b9f8db75239f263/ ... Cc: Peter Seiderer Signed-off-by: Baruch Siach Acked-by: Peter Seiderer Signed-off-by: Thomas Petazzoni

dtc: add hash

2015-01-14T19:45:46+00:00

Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni

dtc: bump version to 1.4.1

2015-01-14T19:41:20+00:00

Patch 0001-separate-lib-install.patch is no longer needed, original Makefile already contains separate install-lib target (but build always complete default target). Remove superfluous CFLAGS setting. Adjust 0002-extra-cflags.patch. Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni

dtc: rename patches to new convention

2015-01-14T19:40:39+00:00

Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni

dtc: fix project and download url

2015-01-14T19:40:25+00:00

This fix the error: fatal: unable to connect to git.jdl.com: git.jdl.com[0: 208.123.73.151]: errno=Connection refused Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni

Rename BR2_PREFER_STATIC_LIB to BR2_STATIC_LIBS

2014-12-11T21:48:13+00:00

Since a while, the semantic of BR2_PREFER_STATIC_LIB has been changed from "prefer static libraries when possible" to "use only static libraries". The former semantic didn't make much sense, since the user had absolutely no control/idea of which package would use static libraries, and which packages would not. Therefore, for quite some time, we have been starting to enforce that BR2_PREFER_STATIC_LIB should really build everything with static libraries. As a consequence, this patch renames BR2_PREFER_STATIC_LIB to BR2_STATIC_LIBS, and adjust the Config.in option accordingly. This also helps preparing the addition of other options to select shared, shared+static or just static. Note that we have verified that this commit can be reproduced by simply doing a global rename of BR2_PREFER_STATIC_LIB to BR2_STATIC_LIBS plus adding BR2_PREFER_STATIC_LIB to Config.in.legacy. Signed-off-by: Thomas Petazzoni Reviewed-by: "Yann E. MORIN"

.mk files: bulk aligment and whitespace cleanup of assignments

2014-10-07T13:00:28+00:00

The Buildroot coding style defines one space around make assignments and does not align the assignment symbols. This patch does a bulk fix of offending packages. The package infrastructures (or more in general assignments to calculated variable names, like $(2)_FOO) are not touched. Alignment of line continuation characters (\) is kept as-is. The sed command used to do this replacement is: find * -name "*.mk" | xargs sed -i \ -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$\s*$#\1 \2#' -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$\s*$[^\\]\+$$#\1 \2 \3#' -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$\s*$[^\\ \t]\+\s*\\$\s*$#\1 \2 \3#' -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$$\s*\\$#\1 \2\3#' Brief explanation of this command: ^$[A-Z0-9a-z_]\+$ a regular variable at the beginning of the line $[?:+]\?=$ any assignment character =, :=, ?=, += $[^\\]\+$ any string not containing a line continuation $[^\\ \t]\+\s*\\$ string, optional whitespace, followed by a line continuation character $\s*\\$ optional whitespace, followed by a line continuation character Hence, the first subexpression handles empty assignments, the second handles regular assignments, the third handles regular assignments with line continuation, and the fourth empty assignments with line continuation. This expression was tested on following test text: (initial tab not included) FOO = spaces before FOO = spaces before and after FOO = tab before FOO = tab and spaces before FOO = tab after FOO = tab and spaces after FOO = spaces and tab after FOO = \ FOO = bar \ FOO = bar space \ FOO = \ GENIMAGE_DEPENDENCIES = host-pkgconf libconfuse FOO += spaces before FOO ?= spaces before and after FOO := FOO = FOO = FOO = FOO = $(MAKE1) CROSS_COMPILE=$(TARGET_CROSS) -C AT91BOOTSTRAP3_DEFCONFIG = \ AXEL_DISABLE_I18N=--i18n=0 After this bulk change, following manual fixups were done: - fix line continuation alignment in cegui06 and spice (the sed expression leaves the number of whitespace between the value and line continuation character intact, but the whitespace before that could have changed, causing misalignment. - qt5base was reverted, as this package uses extensive alignment which actually makes the code more readable. Finally, the end result was manually reviewed. Signed-off-by: Thomas De Schampheleire Cc: Yann E. Morin Cc: Thomas Petazzoni Signed-off-by: Peter Korsgaard

dtc: don't treat warnings as errors

2014-04-28T12:09:20+00:00

Fixes: http://autobuild.buildroot.net/results/c1e/c1e0764f27e6c842a2a324b7b2dc5052ff10f13b/ Signed-off-by: Baruch Siach Signed-off-by: Peter Korsgaard

package/dtc: Update to v1.4.0

2014-03-29T15:18:15+00:00

Currently, we're using an untagged commit of dtc. Since inclusion in buildroot, version 1.4.0 has been released, which includes new endian-annotated type defintions. We want to use these type definitions in kexec-lite, so update to the new release. Signed-off-by: Jeremy Kerr Signed-off-by: Thomas Petazzoni