| 1 | #!/bin/sh |
| 2 | # |
| 3 | # Copyright (C) 2015 - Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com> |
| 4 | # Michael Jeanson <mjeanson@efficios.com> |
| 5 | # |
| 6 | # This program is free software: you can redistribute it and/or modify |
| 7 | # it under the terms of the GNU General Public License as published by |
| 8 | # the Free Software Foundation, either version 3 of the License, or |
| 9 | # (at your option) any later version. |
| 10 | # |
| 11 | # This program is distributed in the hope that it will be useful, |
| 12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | # GNU General Public License for more details. |
| 15 | # |
| 16 | # You should have received a copy of the GNU General Public License |
| 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 18 | |
| 19 | # Exit with error when using an undefined variable |
| 20 | set -u |
| 21 | |
| 22 | #Check if ccache is present |
| 23 | #if [ -d /usr/lib/ccache ]; then |
| 24 | # echo "Using CCACHE" |
| 25 | # export PATH="/usr/lib/ccache:$PATH" |
| 26 | # export CC="ccache gcc" |
| 27 | # export CXX="ccache g++" |
| 28 | #fi |
| 29 | |
| 30 | # Use all CPU cores |
| 31 | NPROC=$(nproc) |
| 32 | |
| 33 | SRCDIR="${WORKSPACE}/linux" |
| 34 | BUILDDIR="${WORKSPACE}/build" |
| 35 | |
| 36 | # Create build directory |
| 37 | rm -rf "${BUILDDIR}" |
| 38 | mkdir -p "${BUILDDIR}" |
| 39 | |
| 40 | # Enter source dir |
| 41 | cd "${SRCDIR}" |
| 42 | |
| 43 | # Prepare linux sources for modules OOT build |
| 44 | make O="${BUILDDIR}" defconfig |
| 45 | |
| 46 | # Enable CONFIG_KALLSYMS_ALL |
| 47 | sed -i "s/# CONFIG_KALLSYMS_ALL is not set/CONFIG_KALLSYMS_ALL=y/g" "${BUILDDIR}"/.config |
| 48 | |
| 49 | # Build to out of tree dir |
| 50 | #make -j$nbrProc O="${BUILDDIR}" |
| 51 | make O="${BUILDDIR}" prepare |
| 52 | make -j${NPROC} O="${BUILDDIR}" modules |
| 53 | |
| 54 | # Clean up artifact directory to keep only relevant stuff for lttng-modules |
| 55 | cd "${BUILDDIR}" |
| 56 | find . -maxdepth 1 ! -name "arch" ! -name ".config" ! -name "include" ! -name "Makefile" ! -name "Module.symvers" ! -name "scripts" ! -name "." -exec rm -rf {} \; |
| 57 | |
| 58 | # EOF |