package/librtlsdr/librtlsdr.mk

   1 ################################################################################
   2 #
   3 # librtlsdr
   4 #
   5 ################################################################################
   6
   7 LIBRTLSDR_VERSION = v0.5.3
   8 LIBRTLSDR_SITE = $(call github,steve-m,librtlsdr,$(LIBRTLSDR_VERSION))
   9 LIBRTLSDR_LICENSE = GPLv2+
  10 LIBRTLSDR_LICENSE_FILES = COPYING
  11 LIBRTLSDR_INSTALL_STAGING = YES
  12 LIBRTLSDR_DEPENDENCIES = libusb
  13
  14 ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
  15 LIBRTLSDR_CONF_OPTS += -DINSTALL_UDEV_RULES=ON
  16 endif
  17
  18 ifeq ($(BR2_PACKAGE_LIBRTLSDR_DETACH_DRIVER),y)
  19 LIBRTLSDR_CONF_OPTS += -DDETACH_KERNEL_DRIVER=1
  20 endif
  21
  22 # In case of static-lib-only builds, CMake's FindThreads.cmake code tries to
  23 # get the right flags, checking first for -lpthreads, then -lpthread, and lastly
  24 # for -pthread.
  25 # The 2 first link checks fail because of undefined symbols: __libc_setup_tls.
  26 # In the later check, CMake successfully compiles and links the test program,
  27 # but it also tries to run it, which is wrong when cross-compiling.
  28 #
  29 # The following CMake variable only disables the TRY_RUN call in the -pthread
  30 # test.
  31 LIBRTLSDR_CONF_OPTS += -DTHREADS_PTHREAD_ARG=OFF
  32
  33 $(eval $(cmake-package))