libsml: add new package

libSML implements the Smart Message Language protocol used by German smart
meters (FNN specification). It is used by projects like volkszaehler for
reading smart meter data.

Signed-off-by: Andy Voigt <redacted>

diff --git a/libs/libsml/Makefile b/libs/libsml/Makefile
new file mode 100644 (file)
index 0000000..4ca3c7b
--- /dev/null
+++ b/libs/libsml/Makefile
@@ -0,0 +1,50 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libsml
+PKG_VERSION:=1.1.4
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/volkszaehler/libsml/tar.gz/v${PKG_VERSION}?
+PKG_HASH:=97d5647e5805b7f0e31d8875a1867a6afccbff1c1945b961b36041af3597f275
+
+PKG_MAINTAINER:=Andy Voigt <a.voigt@mailbox.org>
+PKG_LICENSE:=GPL-3.0-or-later
+PKG_LICENSE_FILES:=LICENSE
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/libsml
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Smart Message Language (SML) library
+  URL:=https://volkszaehler.org
+  DEPENDS:=+libuuid
+  ABI_VERSION:=1
+endef
+
+define Package/libsml/description
+ libSML implements the Smart Message Language (SML) protocol specified by
+ VDE's Forum Netztechnik/Netzbetrieb (FNN). It can be used to communicate
+ with SML-based smart meters and related components (EDL/MUC).
+endef
+
+define Build/Compile
+       $(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR)/sml \
+               CC="$(TARGET_CC)" \
+               LD="$(TARGET_CROSS)ld"
+endef
+
+define Build/InstallDev
+       $(INSTALL_DIR) $(1)/usr/include
+       $(CP) $(PKG_BUILD_DIR)/sml/include/* $(1)/usr/include/
+       $(INSTALL_DIR) $(1)/usr/lib
+       $(CP) $(PKG_BUILD_DIR)/sml/lib/libsml.{a,so*} $(1)/usr/lib/
+endef
+
+define Package/libsml/install
+       $(INSTALL_DIR) $(1)/usr/lib
+       $(CP) $(PKG_BUILD_DIR)/sml/lib/libsml.so.$(ABI_VERSION) $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libsml))