package/tremor/tremor.mk

   1 ################################################################################
   2 #
   3 # tremor
   4 #
   5 ################################################################################
   6
   7 TREMOR_SITE = http://svn.xiph.org/trunk/Tremor
   8 TREMOR_SITE_METHOD = svn
   9 TREMOR_VERSION = 19427
  10 TREMOR_LICENSE = BSD-3c
  11 TREMOR_LICENSE_FILES = COPYING
  12
  13 TREMOR_AUTORECONF = YES
  14 TREMOR_INSTALL_STAGING = YES
  15 TREMOR_DEPENDENCIES = libogg
  16
  17 # tremor has ARM assembly code that cannot be compiled in Thumb2 mode,
  18 # so we must force the traditional ARM mode.
  19 # However, some ARM architectures like ARNv7-M only supports Thumb
  20 # instructions, but the tremor build configuration enables ARM assembly
  21 # code unconditionally for all arm triplets by defining _ARM_ASSEM_.
  22 # We are overriding this by undefining this macro for the ARM
  23 # architectures not supporting ARM instructions.
  24 ifeq ($(BR2_arm),y)
  25 ifeq ($(BR2_ARM_CPU_HAS_ARM),y)
  26 TREMOR_CONF_ENV = CFLAGS="$(TARGET_CFLAGS) -marm"
  27 else
  28 TREMOR_CONF_ENV = CFLAGS="$(TARGET_CFLAGS) -U_ARM_ASSEM_"
  29 endif
  30 endif
  31
  32 $(eval $(autotools-package))