| # Copyright 2024 The ChromiumOS Authors |
| # Distributed under the terms of the GNU General Public License v2. |
| |
| # @ECLASS: cros-gcc.eclass |
| # @MAINTAINER: |
| # ChromeOS toolchain team.<[email protected]> |
| |
| # @DESCRIPTION: |
| # Inherit this eclass if your package needs to build with gcc or |
| # requires a GCC-derived library (e.g., libgcc). |
| |
| if [[ -z "${_ECLASS_CROS_GCC}" ]]; then |
| _ECLASS_CROS_GCC=1 |
| |
| case ${EAPI:-0} in |
| [0123456]) die "Unsupported EAPI=${EAPI:-0} (too old) for ${ECLASS}" ;; |
| esac |
| |
| IUSE="cros_host" |
| |
| # TODO(b/316038270): Add binutils. |
| BDEPEND=" |
| cros_host? ( sys-devel/gcc ) |
| !cros_host? ( |
| arm? ( cross-armv7a-cros-linux-gnueabihf/gcc ) |
| arm64? ( cross-aarch64-cros-linux-gnu/gcc ) |
| amd64? ( cross-x86_64-cros-linux-gnu/gcc ) |
| ) |
| " |
| |
| # @ECLASS-VARIABLE: CROS_ENABLE_CBUILD_GCC |
| # @PRE_INHERIT |
| # @DESCRIPTION: |
| # If set to 1, adds the CBUILD gcc (i.e., sys-devel/gcc) as a BDEPEND. This is |
| # only necessary if your package needs to compile build tools with gcc while |
| # cross-compiling a package. |
| : "${CROS_ENABLE_CBUILD_GCC:=0}" |
| |
| if [[ "${CROS_ENABLE_CBUILD_GCC}" -eq 1 ]]; then |
| BDEPEND+=" |
| !cros_host? ( sys-devel/gcc ) |
| " |
| fi |
| |
| fi # _ECLASS_CROS_GCC |
