iwinfo: build with nl80211 backend only and make shared

Drop support for building the obsolete broadcom-wl backend and always
forcibly enable the nl82011 support. This allows us to make the package
shared again since no target specific compilation is happening anymore.

This will solve various repository coherency issues related to unavailable
libiwinfo versions in the long run.

Signed-off-by: Jo-Philipp Wich <[email protected]>

package/network/utils/iwinfo/Makefile

@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libiwinfo
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/iwinfo.git
@@ -17,14 +17,6 @@ PKG_MIRROR_HASH:=f33779035153da6bd0b2f100f402f62f1554ab87ed6fbbd938d41df6b9947a1
 PKG_MAINTAINER:=Jo-Philipp Wich <[email protected]>
 PKG_LICENSE:=GPL-2.0
 
-PKG_FLAGS := nonshared
-
-PKG_CONFIG_DEPENDS := \
-	CONFIG_PACKAGE_kmod-brcm-wl \
-	CONFIG_PACKAGE_kmod-brcm-wl-mini \
-	CONFIG_PACKAGE_kmod-brcm-wl-mimo \
-	CONFIG_PACKAGE_kmod-cfg80211
-
 IWINFO_ABI_VERSION:=20210430
 
 include $(INCLUDE_DIR)/package.mk
@@ -34,13 +26,13 @@ define Package/libiwinfo
   SECTION:=libs
   CATEGORY:=Libraries
   TITLE:=Generalized Wireless Information Library (iwinfo)
-  DEPENDS:=+PACKAGE_kmod-cfg80211:libnl-tiny +libuci +libubus
+  DEPENDS:=+libnl-tiny +libuci +libubus
   ABI_VERSION:=$(IWINFO_ABI_VERSION)
 endef
 
 define Package/libiwinfo/description
-  Wireless information library with consistent interface for proprietary Broadcom,
-  nl80211 and wext driver interfaces.
+  Wireless information library with simplified API for nl80211
+  and wext driver interfaces.
 endef
 
 
@@ -73,12 +65,6 @@ endef
 define Build/Configure
 endef
 
-IWINFO_BACKENDS := \
-	$(if $(CONFIG_PACKAGE_kmod-brcm-wl),wl) \
-	$(if $(CONFIG_PACKAGE_kmod-brcm-wl-mini),wl) \
-	$(if $(CONFIG_PACKAGE_kmod-brcm-wl-mimo),wl) \
-	$(if $(CONFIG_PACKAGE_kmod-cfg80211),nl80211)
-
 TARGET_CFLAGS += \
 	-I$(STAGING_DIR)/usr/include/libnl-tiny \
 	-I$(STAGING_DIR)/usr/include \
@@ -88,7 +74,7 @@ MAKE_FLAGS += \
 	FPIC="$(FPIC)" \
 	CFLAGS="$(TARGET_CFLAGS)" \
 	LDFLAGS="$(TARGET_LDFLAGS)" \
-	BACKENDS="$(IWINFO_BACKENDS)" \
+	BACKENDS="nl80211" \
 	SOVERSION="$(IWINFO_ABI_VERSION)"
 
 define Build/InstallDev