On Thu, Nov 12, 2020 at 3:22 PM Thomas Monjalon <[email protected]> wrote: > > The variables DPDK_MESON_OPTIONS, PATH, PKG_CONFIG_PATH, > CPPFLAGS, CFLAGS and LDFLAGS can be customized in the config file > loaded by devtools/load-devel-config at each build. > The configuration can be adjusted per target thanks to the value set > in the DPDK_TARGET variable. > > PKG_CONFIG_PATH is specific to each target, so it must be empty > before configuring each build from the file according to DPDK_TARGET. > Inheriting a default PKG_CONFIG_PATH for all targets does not make sense > and is prone to confusion. > > DPDK_MESON_OPTIONS might take a global initial value from environment > to customize a build test from the shell. Example: > DPDK_MESON_OPTIONS="b_lto=true" > Some target-specific options can be added in the configuration file: > DPDK_MESON_OPTIONS="$DPDK_MESON_OPTIONS kernel_dir=$MYKERNEL" > > Fixes: 272236741258 ("devtools: load target-specific compilation environment") > Cc: [email protected] > > Signed-off-by: Thomas Monjalon <[email protected]> > Acked-by: Bruce Richardson <[email protected]> > Acked-by: Ferruh Yigit <[email protected]> > Tested-by: Jerin Jacob <[email protected]>
Acked-by: David Marchand <[email protected]> -- David Marchand
