#!/bin/sh

if test -f /etc/debian_version; then
    CCACHE_PATH=/usr/lib/ccache
else
    CCACHE_PATH=/usr/lib64/ccache
fi

# Common setup among container builds before we get to building code.

export CCACHE_COMPILERCHECK=content
export CCACHE_COMPRESS=true
export CCACHE_DIR=/cache/mesa/ccache
export PATH=$CCACHE_PATH:$PATH

# CMake ignores $PATH, so we have to force CC/GCC to the ccache versions.
export CC="${CCACHE_PATH}/gcc"
export CXX="${CCACHE_PATH}/g++"

# Force linkers to gold, since it's so much faster for building.  We can't use
# lld because we're on old debian and it's buggy.  ming fails meson builds
# with it with "meson.build:21:0: ERROR: Unable to determine dynamic linker"
find /usr/bin -name \*-ld -o -name ld | \
    grep -v mingw | \
    xargs -n 1 -I '{}' ln -sf '{}.gold' '{}'

ccache --show-stats

# Make a wrapper script for ninja to always include the -j flags
echo '#!/bin/sh -x' > /usr/local/bin/ninja
echo '/usr/bin/ninja -j${FDO_CI_CONCURRENT:-4} "$@"' >> /usr/local/bin/ninja
chmod +x /usr/local/bin/ninja

# Set MAKEFLAGS so that all make invocations in container builds include the
# flags (doesn't apply to non-container builds, but we don't run make there)
export MAKEFLAGS="-j${FDO_CI_CONCURRENT:-4}"