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packages/libs/libtheora/Makefile
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Alexandru Ardelean 214b265f4a libtheora: disable ARM assembly on pre-ARMv7 targets only
libtheora's configure probes the host assembler for NEON support
rather than the target CPU, so on pre-ARMv7 (arm926ej-s, etc.) it
falsely succeeds and the build emits NEON the CPU can't execute.
Force --disable-asm only when the ARM target's TARGET_CFLAGS does
not advertise armv7 or armv8, so cortex-a* keeps the NEON path.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>
2026-05-30 09:27:49 +03:00

74 lines
2.0 KiB
Makefile

#
# Copyright (C) 2008-2012 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=libtheora
PKG_VERSION:=1.2.0
PKG_RELEASE:=2
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=https://downloads.xiph.org/releases/theora/
PKG_HASH:=ebdf77a8f5c0a8f7a9e42323844fa09502b34eb1d1fece7b5f54da41fe2122ec
PKG_LICENSE:=BSD-3-Clause
PKG_LICENSE_FILES:=COPYING LICENSE
PKG_CPE_ID:=cpe:/a:xiph:theora
PKG_FIXUP:=autoreconf
PKG_BUILD_DEPENDS:=libvorbis
include $(INCLUDE_DIR)/package.mk
PKG_INSTALL=1
define Package/libtheora
SECTION:=libs
CATEGORY:=Libraries
TITLE:=libtheora
URL:=https://xiph.org/theora/
MAINTAINER:=W. Michael Petullo <mike@flyn.org>
DEPENDS:=+libogg
endef
define Package/libtheora/description
Theora is Xiph.Org's first publicly released video codec, intended
for use within the Foundation's Ogg multimedia streaming system.
Theora is derived directly from On2's VP3 codec; Currently the
encoders are nearly identical, but Theora will make use of new
features supported by the decoder to improve over what is
is possible with VP3.
endef
CONFIGURE_ARGS += \
--disable-examples \
--disable-oggtest \
--disable-vorbistest \
--disable-sdltest
# --disable-asm on pre-ARMv7 ARM so we don't emit assembler which cannot be executed
ifeq ($(ARCH),arm)
ifeq ($(findstring armv7,$(TARGET_CFLAGS))$(findstring armv8,$(TARGET_CFLAGS)),)
CONFIGURE_ARGS += --disable-asm
endif
endif
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include/theora/
$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/include/theora/* $(1)/usr/include/theora/
$(INSTALL_DIR) $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.{so*,a,la} $(1)/usr/lib/
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig/
$(INSTALL_DATA) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/* $(1)/usr/lib/pkgconfig/
endef
define Package/libtheora/install
$(INSTALL_DIR) $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/*.so* $(1)/usr/lib/
endef
$(eval $(call BuildPackage,libtheora))