diff options
| author |   Gregory M. Tuner <gmt@be-evil.net> | 2014-03-09 01:08:53 -0800 |
|---|---|---|
| committer | Gregory M. Tuner <gmt@be-evil.net> | 2014-03-09 01:08:53 -0800 |
| commit | cbeeec57738132417e420e31c3b0013316ef5318 (patch) | |
| tree | b8618f1eccc200a2daf4a525e135b166e4d67829 /eclass | |
| parent | unmask x11-libs/gdk-pixbuf-2.30.6-r2, ... (diff) | |
| download | gmt-cbeeec57738132417e420e31c3b0013316ef5318.tar.gz gmt-cbeeec57738132417e420e31c3b0013316ef5318.tar.bz2 gmt-cbeeec57738132417e420e31c3b0013316ef5318.zip | |
backport multilib aarch64 handling for multilib_env
Signed-off-by: Gregory M. Tuner <gmt@be-evil.net>
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/multilib.eclass | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/eclass/multilib.eclass b/eclass/multilib.eclass index bf59bb4..515bc08 100644 --- a/eclass/multilib.eclass +++ b/eclass/multilib.eclass @@ -320,8 +320,28 @@ get_modname() { # a crosscompiler (and thus they aren't set in the profile) multilib_env() { local CTARGET=${1:-${CTARGET}} + local cpu=${CTARGET%%*-} + + case ${cpu} in + aarch64*) + # Not possible to do multilib with aarch64 and a single toolchain. + export CFLAGS_arm=${CFLAGS_arm-} + case ${cpu} in + aarch64*be) export CHOST_arm="armv8b-${CTARGET#*-}";; + *) export CHOST_arm="armv8l-${CTARGET#*-}";; + esac + CHOST_arm=${CHOST_arm/%-gnu/-gnueabi} + export CTARGET_arm=${CHOST_arm} + export LIBDIR_arm="lib" + + export CFLAGS_arm64=${CFLAGS_arm64-} + export CHOST_arm64=${CTARGET} + export CTARGET_arm64=${CHOST_arm64} + export LIBDIR_arm64="lib64" - case ${CTARGET} in + : ${MULTILIB_ABIS=arm64} + : ${DEFAULT_ABI=arm64} + ;; x86_64*) export CFLAGS_x86=${CFLAGS_x86--m32} export CHOST_x86=${CTARGET/x86_64/i686} |