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dtc: bump version to 1.4.4

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Adds overlay support.

Drop the non-upstreamed 0002-extra-cflags.patch and instead simply pass the
needed CFLAGS as make arguments.  Passing the full upstream warning flags
are not important in the Buildroot context, so this is simpler than
maintaining a patch.

Cc: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2017-05-03 14:32:15 +02:00
parent 920c7f4706
commit 40a5d25378
3 changed files with 4 additions and 36 deletions
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32
package/dtc/0002-extra-cflags.patch
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@ -1,32 +0,0 @@
Makefile: append the CFLAGS to existing ones
Allow the user to pass custom CFLAGS (eg. optimisation flags).
Do not use EXTRA_CFLAGS, append to existing CFLAGS with += (Arnout)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Arnout Vandecappelle <arnout@mind.be>
---
Patch not sent upstream.
Although not specific to buildroot, I am not sure this is the best
way to handle user-supplied CFLAGS.
diff --git a/Makefile b/Makefile
index 962f94eba661..bf6b317158cf 100644
--- a/Makefile
+++ b/Makefile
@@ -16,9 +16,10 @@ LOCAL_VERSION =
CONFIG_LOCALVERSION =
CPPFLAGS = -I libfdt -I .
-WARNINGS = -Werror -Wall -Wpointer-arith -Wcast-qual -Wnested-externs \
+WARNINGS = -Wall -Wpointer-arith -Wcast-qual -Wnested-externs \
-Wstrict-prototypes -Wmissing-prototypes -Wredundant-decls -Wshadow
-CFLAGS = -g -Os -fPIC -Werror $(WARNINGS)
+CFLAGS ?= -g -Os
+CFLAGS += -fPIC $(WARNINGS)
BISON = bison
LEX = flex

2
package/dtc/dtc.hash
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@ -1,2 +1,2 @@
# from https://www.kernel.org/pub/software/utils/dtc/sha256sums.asc
sha256 77992ad8eac7b68f553d0ba58e5b51604ac803d126196c99e3ae38aaae28bb94 dtc-1.4.1.tar.xz
sha256 470731d5c015b160d26a96645dbb1c7337d6e7b8c98244612002b66bedf6cffb dtc-1.4.4.tar.xz

6
package/dtc/dtc.mk
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@ -4,7 +4,7 @@
#
################################################################################
DTC_VERSION = 1.4.1
DTC_VERSION = 1.4.4
DTC_SOURCE = dtc-$(DTC_VERSION).tar.xz
DTC_SITE = https://www.kernel.org/pub/software/utils/dtc
DTC_LICENSE = GPL-2.0+ or BSD-2-Clause (library)
@ -32,7 +32,7 @@ DTC_INSTALL_GOAL = install-lib
endif # $(BR2_PACKAGE_DTC_PROGRAMS) != y
define DTC_BUILD_CMDS
$(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=/usr
$(TARGET_CONFIGURE_OPTS) $(MAKE) CFLAGS="$(TARGET_CFLAGS) -fPIC" -C $(@D) PREFIX=/usr
endef
# For staging, only the library is needed
@ -47,7 +47,7 @@ endef
# host build
define HOST_DTC_BUILD_CMDS
$(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D) PREFIX=$(HOST_DIR)/usr
$(HOST_CONFIGURE_OPTS) $(MAKE) CFLAGS="$(HOST_CFLAGS) -fPIC" -C $(@D) PREFIX=$(HOST_DIR)/usr
endef
define HOST_DTC_INSTALL_CMDS