Cross Compile Preparation
# emerge crossdev
# crossdev armv4l-unknown-linux-gnu
#!/bin/sh
CHOST=armv4l-unknown-linux-gnu
#export CBUILD=$(portageq envvar CBUILD)
export SYSROOT="/usr/${CHOST}"
export PORTAGE_CONFIGROOT="/usr/${CHOST}"
# optional exports
export enable_malloc0returnsnull=yes \
ac_cv_file__usr_share_sgml_X11_defs_ent=1 \
ac_cv_func_setpgrp_void=yes ac_cv_func_setgrent_void=yes \
ac_cv_func_calloc_0_nonnull=yes ac_cv_func_malloc_0_nonnull=yes \
gl_cv_func_malloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes \
ac_cv_func_memcmp_working=yes ac_cv_func_strnlen_working=yes
# optional export for glib:2
export glib_cv_uscore=no glib_cv_stack_grows=no \
glib_cv_stack_grows=no glib_cv_has__inline=yes \
glib_cv_has__inline__=yes glib_cv_hasinline=yes \
glib_cv_sane_realloc=yes glib_cv_va_copy=yes \
glib_cv___va_copy=yes glib_cv_va_val_copy=no \
glib_cv_rtldglobal_broken=no glib_cv_uscore=no \
ac_cv_func_posix_getpwuid_r=yes \
ac_cv_func_posix_getgrgid_r=yes \
ac_cv_header_pwd_h=yes \
ac_cv_func_getpwuid_r=yes \
glib_cv_sizeof_gmutex=40
FAKEROOT=
if [[ $(id -u) != 0 ]]; then
if [[ $(type -p fakeroot) != "" ]]; then
FAKEROOT=fakeroot
fi
fi
${FAKEROOT} emerge -q "$@"
CHOST=armv4l-unknown-linux-gnu
CBUILD=x86_64-pc-linux-gnu
ARCH="arm"
ROOT=/usr/${CHOST}/
ACCEPT_KEYWORDS="arm ~arm"
USE="${ARCH} zlib bindist make-symlinks minimal \
input_devices_keyboard input_devices_evdev \
video_cards_fbdev video_cards_dummy"
VIDEO_CARDS="fbdev dummy"
INPUT_DEVICES="evdev keyboard mouse touchscreen"
USE_EXPAND="video_cards input_devices"
MARCH_TUNE="-mcpu=strongarm110"
CFLAGS="-Os -pipe ${MARCH_TUNE} -fomit-frame-pointer -I${ROOT}/usr/include/ -I${ROOT}/include/"
CXXFLAGS="${CFLAGS}"
LDFLAGS="-L${ROOT}/usr/lib -L${ROOT}/lib"
PKG_CONFIG_PATH="${ROOT}/usr/lib/pkgconfig/"
MAKEOPTS="-j8"
FEATURES="-collision-protect sandbox buildpkg noman noinfo nodoc"
PORTDIR_OVERLAY="/usr/portage/local/"
PKGDIR=${ROOT}/packages/
PORTAGE_TMPDIR=${ROOT}/tmp/
PORTAGE_WORKDIR_MODE=2775
PORTAGE_ECLASS_WARNING_ENABLE=0
CLEAN_DELAY=0
EPAUSE_IGNORE=1
EBEEP_IGNORE=1