kumquat-buildroot/package/x264/x264.mk
Peter Korsgaard d29b105318 x264: unbreak x86 build after version bump
Fixes:
http://autobuild.buildroot.net/results/3ec/3ec54f722d6008fc422540d3a5462b306d16e84c/

The recent x264 version bump broke the configure step on x86/x86-64 as x264
ends up using gas instead of yasm as assembler.  The reason for this is the
recent upstream commit to optionally use nasm instead of yasm if AS= is
passed:

commit b568a256b9bc6c500d7b1ffe4b9c3311ee5ff337
Author: Henrik Gramner <henrik@gramner.com>
Date:   Sat May 23 19:44:16 2015 +0200

    x86: Experimental nasm support

    Enables the use of nasm as an alternative to yasm.

    Note that nasm cannot assemble x264 with PIC enabled since it currently doesn't
    support [symbol-$$] addressing which is used extensively by x264's PIC code.
    This includes all 64-bit Windows and 64-bit OS X builds, even non-shared.

    For the above reason nasm is currently intentionally not auto-detected, instead
    the assembler must be explicitly specified using "AS=nasm ./configure".

    Also drop -O2 from ASFLAGS since it's simply ignored anyway.

But as we pass AS=$(TARGET_AS) it ends up using gas instead. Fix it by
explicitly passing AS=yasm instead.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2015-08-31 09:04:09 +02:00

65 lines
1.6 KiB
Makefile

################################################################################
#
# x264
#
################################################################################
X264_VERSION = e86f3a1993234e8f26050c243aa253651200fa6b
X264_SITE = git://git.videolan.org/x264.git
X264_LICENSE = GPLv2+
X264_DEPENDENCIES = host-pkgconf
X264_LICENSE_FILES = COPYING
X264_INSTALL_STAGING = YES
X264_CONF_OPTS = --disable-avs
ifeq ($(BR2_i386)$(BR2_x86_64),y)
# yasm needed for assembly files
X264_DEPENDENCIES += host-yasm
X264_CONF_ENV += AS="$(HOST_DIR)/usr/bin/yasm"
else ifeq ($(BR2_ARM_CPU_ARMV7A)$(BR2_aarch64),y)
# We need to pass gcc as AS, because the ARM assembly files have to be
# preprocessed
X264_CONF_ENV += AS="$(TARGET_CC)"
else
X264_CONF_OPTS += --disable-asm
endif
ifeq ($(BR2_STATIC_LIBS),)
X264_CONF_OPTS += --enable-pic --enable-shared
endif
ifeq ($(BR2_PACKAGE_X264_CLI),)
X264_CONF_OPTS += --disable-cli
endif
ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),)
X264_CONF_OPTS += --disable-thread
endif
# the configure script is not generated by autoconf
define X264_CONFIGURE_CMDS
(cd $(@D); $(TARGET_CONFIGURE_OPTS) $(X264_CONF_ENV) ./configure \
--prefix=/usr \
--host="$(GNU_TARGET_NAME)" \
--cross-prefix="$(TARGET_CROSS)" \
--disable-ffms \
--enable-static \
--disable-opencl \
$(X264_CONF_OPTS) \
)
endef
define X264_BUILD_CMDS
$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
endef
define X264_INSTALL_STAGING_CMDS
$(TARGET_MAKE_ENV) $(MAKE) DESTDIR="$(STAGING_DIR)" -C $(@D) install
endef
define X264_INSTALL_TARGET_CMDS
$(TARGET_MAKE_ENV) $(MAKE) DESTDIR="$(TARGET_DIR)" -C $(@D) install
endef
$(eval $(generic-package))