Files
buildroot/package/libmad/libmad.mk
Benoît Thébaudeau 830c5868ed libmad: Add optimization config options
Configuring libmad with --enable-speed compromises accuracy and can cause audio
clipping in some cases (heard on ARM platform with some loud MP3s), so give
users the choice of MAD optimizations.

The default config corresponds to the default behavior of libmad's configure.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
2012-07-13 22:40:14 +02:00

40 lines
1.2 KiB
Makefile

#############################################################
#
# libmad
#
#############################################################
LIBMAD_VERSION = 0.15.1b
LIBMAD_SITE = http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/sourceforge/mad/
LIBMAD_INSTALL_STAGING = YES
LIBMAD_LIBTOOL_PATCH = NO
define LIBMAD_PREVENT_AUTOMAKE
# Prevent automake from running.
(cd $(@D); touch -c config* aclocal.m4 Makefile*);
endef
define LIBMAD_INSTALL_STAGING_PC
$(INSTALL) -D package/libmad/mad.pc \
$(STAGING_DIR)/usr/lib/pkgconfig/mad.pc
endef
define LIBMAD_INSTALL_TARGET_PC
$(INSTALL) -D package/libmad/mad.pc \
$(TARGET_DIR)/usr/lib/pkgconfig/mad.pc
endef
LIBMAD_POST_PATCH_HOOKS += LIBMAD_PREVENT_AUTOMAKE
LIBMAD_POST_INSTALL_STAGING_HOOKS += LIBMAD_INSTALL_STAGING_PC
LIBMAD_POST_INSTALL_TARGET_HOOKS += LIBMAD_INSTALL_TARGET_PC
LIBMAD_CONF_OPT = \
--disable-debugging \
$(if $(BR2_PACKAGE_LIBMAD_OPTIMIZATION_SPEED),--enable-speed) \
$(if $(BR2_PACKAGE_LIBMAD_OPTIMIZATION_ACCURACY),--enable-accuracy) \
--$(if $(BR2_PACKAGE_LIBMAD_SSO),enable,disable)-sso \
--$(if $(BR2_PACKAGE_LIBMAD_ASO),enable,disable)-aso \
--$(if $(BR2_PACKAGE_LIBMAD_STRICT_ISO),enable,disable)-strict-iso
$(eval $(call AUTOTARGETS))