Signed-off-by: Remy Bohmer <li...@bohme
---
rules/libusb.in | 38 ++++++++++++++++++++++++++++++++++++++
rules/libusb.make | 20 ++++++++++++++++++--
2 files changed, 56 insertions(+), 2 deletions(-)
diff --git a/rules/libusb.in b/rules/libusb.in
index 0156af1..32329b1 100644
--- a/rules/libusb.in
+++ b/rules/libusb.in
@@ -8,6 +8,42 @@ menuconfig LIBUSB
if LIBUSB
+config LIBUSB_COMPAT_LAYER
+ bool
+ prompt "libusb-0.x compatibility layer"
+ select LIBUSB1
+ help
+ Activate to build the libusb-compat instead of libusb.
+ libusb-compat-0.1 is a replacement for libusb-0.1.
+ However, instead of being an actual implementation, libusb-0.1 is
+ more of a compatibility layer (or wrapper) which just converts
+ libusb-0.1 calls into their libusb-1.0 equivalents.
+ It aims to look, feel and behave exactly like libusb-0.1. As the
+ compatibility layer implements the exact same ABI and API, no
+ modifications to existing libusb-0.1-based applications are needed.
+ You do not even have to recompile them. This compatibility layer is
+ a drop-in replacement.
+
+if LIBUSB_COMPAT_LAYER
+
+config LIBUSB_VERSION_COMPAT
+ string
+ prompt "Version number of libusb-compat"
+ default "0.1.0"
+ help
+ Version number of the libusb compatibility layer
+ First version released is 0.1.0
+
+endif
+if !LIBUSB_COMPAT_LAYER
+
+config LIBUSB_VERSION
+ string
+ prompt "Version number of libusb"
+ default "0.1.12"
+ help
+ libusb 0.1.12 is the latest of the 0.1 releases
+
config LIBUSB_DOCS
bool
prompt "Documentation"
@@ -15,3 +51,5 @@ config LIBUSB_DOCS
Activate to build the libusb-documentation
endif
+
+endif
diff --git a/rules/libusb.make b/rules/libusb.make
index 0da1086..ede9bcc 100644
--- a/rules/libusb.make
+++ b/rules/libusb.make
@@ -3,6 +3,8 @@
#
# Copyright (C) 2007 by Sascha Hauer
#
+# Added support for libusb-compat by Remy Bohmer
+#
# See CREDITS for details about who has contributed to this project.
#
# For further information about the PTXdist project and license conditions
@@ -17,9 +19,17 @@ PACKAGES-$(PTXCONF_LIBUSB) += libusb
#
# Paths and names
#
-LIBUSB_VERSION := 0.1.12
+ifdef PTXCONF_LIBUSB_COMPAT_LAYER
+LIBUSB_VERSION := $(call remove_quotes,$(PTXCONF_LIBUSB_VERSION_COMPAT))
+LIBUSB := libusb-compat-$(LIBUSB_VERSION)
+LIBUSB_SUFFIX := tar.bz2
+LIBUSB_RESULTS := $(BUILDDIR)/$(LIBUSB)/libusb
+else
+LIBUSB_VERSION := $(call remove_quotes,$(PTXCONF_LIBUSB_VERSION))
LIBUSB := libusb-$(LIBUSB_VERSION)
LIBUSB_SUFFIX := tar.gz
+LIBUSB_RESULTS := $(BUILDDIR)/$(LIBUSB)
+endif
LIBUSB_URL := $(PTXCONF_SETUP_SFMIRROR)/libusb/$(LIBUSB).$(LIBUSB_SUFFIX)
LIBUSB_SOURCE := $(SRCDIR)/$(LIBUSB).$(LIBUSB_SUFFIX)
LIBUSB_DIR := $(BUILDDIR)/$(LIBUSB)
@@ -44,11 +54,17 @@ LIBUSB_ENV := $(CROSS_ENV)
#
LIBUSB_AUTOCONF := $(CROSS_AUTOCONF_USR)
+ifdef !PTXCONF_LIBUSB_COMPAT_LAYER
ifdef PTXCONF_LIBUSB_DOCS
LIBUSB_AUTOCONF += --enable-build-docs
else
LIBUSB_AUTOCONF += --disable-build-docs
endif
+endif
+
+ifdef PTXCONF_LIBUSB_COMPAT_LAYER
+$(STATEDIR)/libusb.prepare: $(STATEDIR)/libusb1.install
+endif
# ----------------------------------------------------------------------------
# Target-Install
@@ -66,7 +82,7 @@ $(STATEDIR)/libusb.targetinstall:
@$(call install_fixup, libusb,DEPENDS,)
@$(call install_fixup, libusb,DESCRIPTION,missing)
- @$(call install_copy, libusb, 0, 0, 0644,
$(LIBUSB_DIR)/.libs/libusb-0.1.so.4.4.4, /usr/lib/libusb-0.1.so.4.4.4 )
+ @$(call install_copy, libusb, 0, 0, 0644,
$(LIBUSB_RESULTS)/.libs/libusb-0.1.so.4.4.4, /usr/lib/libusb-0.1.so.4.4.4 )
@$(call install_link, libusb, libusb-0.1.so.4.4.4,
/usr/lib/libusb-0.1.so.4)
@$(call install_link, libusb, libusb-0.1.so.4.4.4, /usr/lib/libusb.so)
--
1.5.6.3
--
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