--- /dev/null
+From 5e101a32087bbba18ebbcdf75faee3fff27f7168 Mon Sep 17 00:00:00 2001
+From: Gustavo Zacarias <gustavo@zacarias.com.ar>
+Date: Sat, 30 Aug 2014 14:42:00 +0200
+Subject: [PATCH 1/2] Add support for DISABLE_DOCUMENTATION
+
+This commit adds the support for a make variable named
+"DISABLE_DOCUMENTATION", which allows to disable the build of the
+documentation. This is useful in contexts where the tools needed to
+build the documentation are not necessarily available.
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ Makefile | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index e721e99..926885f 100644
+--- a/Makefile
++++ b/Makefile
+@@ -57,10 +57,15 @@ btrfs_image_libs = -lpthread
+ btrfs_fragments_libs = -lgd -lpng -ljpeg -lfreetype
+
+ SUBDIRS =
+-BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS)) build-Documentation
+-INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS)) install-Documentation
++BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS))
++INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS))
+ CLEANDIRS = $(patsubst %,clean-%,$(SUBDIRS))
+
++ifneq ($(DISABLE_DOCUMENTATION),1)
++BUILDDIRS += build-Documentation
++INSTALLDIRS += install-Documentation
++endif
++
+ .PHONY: $(SUBDIRS)
+ .PHONY: $(BUILDDIRS)
+ .PHONY: $(INSTALLDIRS)
+--
+2.0.0
+
+++ /dev/null
-Disable documentation build/install, it needs asciidoc
-and we don't use it anyway.
-
-Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
-
-diff -Nura btrfs-progs-v3.14.2.orig/Makefile btrfs-progs-v3.14.2/Makefile
---- btrfs-progs-v3.14.2.orig/Makefile 2014-05-29 21:56:59.000000000 -0300
-+++ btrfs-progs-v3.14.2/Makefile 2014-06-17 16:53:29.404520306 -0300
-@@ -57,8 +57,8 @@
- btrfs_fragment_libs = -lgd -lpng -ljpeg -lfreetype
-
- SUBDIRS =
--BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS)) build-Documentation
--INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS)) install-Documentation
-+BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS))
-+INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS))
- CLEANDIRS = $(patsubst %,clean-%,$(SUBDIRS))
-
- .PHONY: $(SUBDIRS)
--- /dev/null
+From 6cef3077e0e7073e3449286b3e544ec60e3c5270 Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+Date: Sat, 30 Aug 2014 14:43:04 +0200
+Subject: [PATCH 2/2] Improve static building and installation
+
+This commit improves the static-only building of btrfs-progs, and adds
+support for installing the static only tools:
+
+ - It now ensures that all programs are built statically, not only a
+ small subset of them, by defining 'progs_static' from the existing
+ 'progs' variable.
+
+ - It changes the order of libraries in the btrfs-%.static rule so
+ that -lpthread (part of STATIC_LIBS) appears *after* the '$($(subst
+ -,_,$(subst .static,,$@)-libs))' logic, which brings in
+ -lcom_err. This is needed because libcom_err.a uses the semaphore
+ functions, which are available in the pthread library.
+
+ - Adds the necessary rules to generate the btrfsck.static link and
+ btrfstune.static binary.
+
+ - Adds an 'install-static' target to install the static
+ binaries. Note that they are renamed to not carry a '.static'
+ suffix.
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+---
+ Makefile | 22 +++++++++++++++++++---
+ 1 file changed, 19 insertions(+), 3 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 926885f..93e264b 100644
+--- a/Makefile
++++ b/Makefile
+@@ -50,6 +50,8 @@ progs = mkfs.btrfs btrfs-debug-tree btrfsck \
+ btrfs btrfs-map-logical btrfs-image btrfs-zero-log btrfs-convert \
+ btrfs-find-root btrfstune btrfs-show-super
+
++progs_static = $(foreach p,$(progs),$(p).static)
++
+ # external libs required by various binaries; for btrfs-foo,
+ # specify btrfs_foo_libs = <list of libs>; see $($(subst...)) rules below
+ btrfs_convert_libs = -lext2fs -lcom_err
+@@ -141,7 +143,7 @@ test:
+ # NOTE: For static compiles, you need to have all the required libs
+ # static equivalent available
+ #
+-static: btrfs.static mkfs.btrfs.static btrfs-find-root.static
++static: $(progs_static)
+
+ version.h:
+ @echo " [SH] $@"
+@@ -174,8 +176,8 @@ $(lib_links):
+ btrfs-%.static: $(static_objects) btrfs-%.static.o $(static_libbtrfs_objects)
+ @echo " [LD] $@"
+ $(Q)$(CC) $(STATIC_CFLAGS) -o $@ $@.o $(static_objects) \
+- $(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS) \
+- $($(subst -,_,$(subst .static,,$@)-libs))
++ $(static_libbtrfs_objects) $(STATIC_LDFLAGS) \
++ $($(subst -,_,$(subst .static,,$@)-libs)) $(STATIC_LIBS)
+
+ btrfs-%: $(objects) $(libs) btrfs-%.o
+ @echo " [LD] $@"
+@@ -196,6 +198,10 @@ btrfsck: btrfs
+ @echo " [LN] $@"
+ $(Q)$(LN) -f btrfs btrfsck
+
++btrfsck.static: btrfs.static
++ @echo " [LN] $@"
++ $(Q)$(LN) -f $^ $@
++
+ mkfs.btrfs: $(objects) $(libs) mkfs.o
+ @echo " [LD] $@"
+ $(Q)$(CC) $(CFLAGS) -o mkfs.btrfs $(objects) mkfs.o $(LDFLAGS) $(LIBS)
+@@ -209,6 +215,11 @@ btrfstune: $(objects) $(libs) btrfstune.o
+ @echo " [LD] $@"
+ $(Q)$(CC) $(CFLAGS) -o btrfstune $(objects) btrfstune.o $(LDFLAGS) $(LIBS)
+
++btrfstune.static: $(static_objects) btrfstune.static.o $(static_libbtrfs_objects)
++ @echo " [LD] $@"
++ $(Q)$(CC) $(STATIC_CFLAGS) -o $@ btrfstune.static.o $(static_objects) \
++ $(static_libbtrfs_objects) $(STATIC_LDFLAGS) $(STATIC_LIBS)
++
+ dir-test: $(objects) $(libs) dir-test.o
+ @echo " [LD] $@"
+ $(Q)$(CC) $(CFLAGS) -o dir-test $(objects) dir-test.o $(LDFLAGS) $(LIBS)
+@@ -258,6 +269,11 @@ install: $(libs) $(progs) $(INSTALLDIRS)
+ $(INSTALL) -m755 -d $(DESTDIR)$(incdir)
+ $(INSTALL) -m644 $(headers) $(DESTDIR)$(incdir)
+
++install-static: $(progs_static) $(INSTALLDIRS)
++ for p in $(progs_static) ; do \
++ $(INSTALL) -D -m755 $$p $(DESTDIR)$(bindir)/`basename $$p .static` ; \
++ done
++
+ $(INSTALLDIRS):
+ @echo "Making install in $(patsubst install-%,%,$@)"
+ $(Q)$(MAKE) $(MAKEOPTS) -C $(patsubst install-%,%,$@) install
+--
+2.0.0
+
#
################################################################################
-BTRFS_PROGS_VERSION = 3.14.2
+BTRFS_PROGS_VERSION = 3.16
BTRFS_PROGS_SITE = https://www.kernel.org/pub/linux/kernel/people/mason/btrfs-progs
BTRFS_PROGS_SOURCE = btrfs-progs-v$(BTRFS_PROGS_VERSION).tar.xz
BTRFS_PROGS_DEPENDENCIES = acl attr e2fsprogs lzo util-linux zlib
BTRFS_PROGS_LICENSE = GPLv2
BTRFS_PROGS_LICENSE_FILES = COPYING
+BTRFS_PROGS_MAKE_FLAGS = DISABLE_DOCUMENTATION=1
+
+ifeq ($(BR2_PREFER_STATIC_LIB),y)
+BTRFS_PROGS_MAKE_TARGET = static
+BTRFS_PROGS_MAKE_INSTALL_TARGET = install-static
+else
+BTRFS_PROGS_MAKE_TARGET = all
+BTRFS_PROGS_MAKE_INSTALL_TARGET = install
+endif
+
define BTRFS_PROGS_BUILD_CMDS
- $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D)
+ $(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) \
+ $(BTRFS_PROGS_MAKE_FLAGS) $(BTRFS_PROGS_MAKE_TARGET)
endef
define BTRFS_PROGS_INSTALL_TARGET_CMDS
- $(MAKE) -C $(@D) prefix=/usr DESTDIR=$(TARGET_DIR) install
+ $(MAKE) -C $(@D) prefix=/usr DESTDIR=$(TARGET_DIR) \
+ $(BTRFS_PROGS_MAKE_FLAGS) $(BTRFS_PROGS_MAKE_INSTALL_TARGET)
endef
$(eval $(generic-package))
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