libs/libatomicops/Makefile

   1 #
   2 # Copyright (C) 2007 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 # $Id: $
   8
   9 include $(TOPDIR)/rules.mk
  10
  11 PKG_NAME:=libatomicops
  12 PKG_VERSION:=1.2
  13 PKG_RELEASE:=1
  14
  15 PKG_SOURCE:=libatomic_ops-$(PKG_VERSION).tar.gz
  16 PKG_SOURCE_URL:=http://www.hpl.hp.com/research/linux/atomic_ops/download/
  17 PKG_MD5SUM:=1b65e48271c81e3fa2d7a9a69bab7504
  18
  19 PKG_BUILD_DIR:=$(BUILD_DIR)/libatomic_ops-$(PKG_VERSION)
  20
  21 include $(INCLUDE_DIR)/package.mk
  22
  23 define Package/libatomicops
  24   SECTION:=libs
  25   CATEGORY:=Libraries
  26   TITLE:=implementations for atomic memory update operations
  27   DEPENDS:=@!TARGET_avr32
  28   URL:=http://www.hpl.hp.com/research/linux/atomic_ops/
  29 endef
  30
  31 define Package/libatomicops/description
  32   Provides implementations for atomic memory update
  33   operations on a number of architectures. This allows
  34   direct use of these in reasonably portable code. Unlike
  35   earlier similar packages, this one explicitly considers
  36   memory barrier semantics, and allows the construction of
  37   code that involves minimum overhead across a variety of
  38   architectures.
  39 endef
  40
  41 TARGET_CFLAGS += $(FPIC)
  42
  43 CONFIGURE_ARGS += \
  44         --enable-shared \
  45         --enable-static \
  46
  47 define Build/Compile
  48         $(MAKE) -C $(PKG_BUILD_DIR) \
  49                 DESTDIR="$(PKG_INSTALL_DIR)" \
  50                 all install
  51 endef
  52
  53 define Build/InstallDev
  54         mkdir -p $(1)/usr/include/
  55         $(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
  56         $(CP) $(PKG_BUILD_DIR)/src/atomic_ops $(1)/usr/include/
  57         mkdir -p $(1)/usr/lib
  58         $(CP) $(PKG_INSTALL_DIR)/usr/lib/libatomic_ops*.a $(1)/usr/lib/
  59 endef
  60
  61 $(eval $(call BuildPackage,libatomicops))