libgpiod: update to 2.0

This updates this library to the latest major version.

Since the Python binding build changed in this version,
let's switch to the Py3Package infrastructure.

Also the older v1 kernel interface is not used anymore,
so we can drop this part of the kernel configuration.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>

diff --git a/libs/libgpiod/Makefile b/libs/libgpiod/Makefile
index ef15288b1a3a89639d492c49fd80be6482d92571..862b6ced045fd1f66c83589581b3fbd6712aefb8 100644 (file)
--- a/libs/libgpiod/Makefile
+++ b/libs/libgpiod/Makefile
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libgpiod
-PKG_VERSION:=1.6.4
+PKG_VERSION:=2.0
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@KERNEL/software/libs/libgpiod/
-PKG_HASH:=7b146e12f28fbca3df7557f176eb778c5ccf952ca464698dba8a61b2e1e3f9b5
+PKG_HASH:=f74cbf82038b3cb98ebeb25bce55ee2553be28194002d2a9889b9268cce2dd07
 
 PKG_MAINTAINER:=Michael Heimpold <mhei@heimpold.de>
 PKG_LICENSE:=LGPL-2.1-or-later
@@ -30,13 +30,9 @@ ifneq ($(CONFIG_PACKAGE_gpiod-tools),)
 CONFIGURE_ARGS += --enable-tools
 endif
 
-ifneq ($(CONFIG_PACKAGE_python3-gpiod),)
-CONFIGURE_ARGS += --enable-bindings-python
-CONFIGURE_VARS += \
-       PYTHON="$(STAGING_DIR_HOSTPKG)/bin/$(PYTHON3)" \
-       PYTHON_CPPFLAGS="$(shell $(STAGING_DIR)/host/bin/$(PYTHON3)-config --includes)" \
-       PYTHON_LIBS="$(shell $(STAGING_DIR)/host/bin/$(PYTHON3)-config --libs)"
-endif
+PYTHON3_PKG_SETUP_DIR:=bindings/python
+TARGET_CPPFLAGS+=-I$(PKG_BUILD_DIR)/include
+TARGET_LDFLAGS+=-L$(PKG_BUILD_DIR)/lib/.libs
 
 define Package/libgpiod
   SECTION:=libs
@@ -44,8 +40,7 @@ define Package/libgpiod
   URL:=https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git
   TITLE:=Library for interacting with Linux's GPIO character device
   KCONFIG:= \
-    CONFIG_GPIO_CDEV=y \
-    CONFIG_GPIO_CDEV_V1=y
+    CONFIG_GPIO_CDEV=y
   DEPENDS:=@GPIO_SUPPORT
 endef
 
@@ -79,6 +74,20 @@ define Package/python3-gpiod/description
   This package contains the Python bindings for libgpiod.
 endef
 
+define Build/Configure
+       $(call Build/Configure/Default)
+    ifneq ($(CONFIG_PACKAGE_python3-gpiod),)
+       $(call Py3Build/Configure)
+    endif
+endef
+
+define Build/Compile
+       $(call Build/Compile/Default)
+    ifneq ($(CONFIG_PACKAGE_python3-gpiod),)
+       $(call Py3Build/Compile)
+    endif
+endef
+
 define Build/InstallDev
        $(INSTALL_DIR) $(1)/usr/include
        $(CP) $(PKG_INSTALL_DIR)/usr/include/gpiod.h $(1)/usr/include/
@@ -88,6 +97,11 @@ define Build/InstallDev
 
        $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
        $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libgpiod.pc $(1)/usr/lib/pkgconfig/
+
+    ifneq ($(CONFIG_PACKAGE_python3-gpiod),)
+       $(INSTALL_DIR) $(1)$(PYTHON3_PKG_DIR)
+       $(CP) $(PKG_INSTALL_DIR)$(PYTHON3_PKG_DIR)/* $(1)$(PYTHON3_PKG_DIR)
+    endif
 endef
 
 define Package/libgpiod/install
@@ -100,11 +114,12 @@ define Package/gpiod-tools/install
        $(CP) $(PKG_INSTALL_DIR)/usr/bin/* $(1)/usr/bin/
 endef
 
-define Package/python3-gpiod/install
-       $(INSTALL_DIR) $(1)/$(PYTHON3_PKG_DIR)
-       $(CP) $(PKG_INSTALL_DIR)/$(PYTHON3_PKG_DIR)/gpiod.so $(1)/$(PYTHON3_PKG_DIR)
+define Py3Package/python3-gpiod/install
+       # this empty define prevent installing tools from /usr/bin
 endef
 
 $(eval $(call BuildPackage,libgpiod))
 $(eval $(call BuildPackage,gpiod-tools))
+$(eval $(call Py3Package,python3-gpiod))
 $(eval $(call BuildPackage,python3-gpiod))
+$(eval $(call BuildPackage,python3-gpiod-src))