On Tue, 23 Jul 2019 at 18:23, Petr Štetiar <[email protected]> wrote: > > Currently it's not possible to change the host compiler version during > devlopment/test/fixing and one has to always hand edit rules.mk which is > tiresome, so let's allow changing of those variables from make/env vars. > > Signed-off-by: Petr Štetiar <[email protected]> > --- > rules.mk | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/rules.mk b/rules.mk > index 80cb3d63f449..dc8a1bac8d83 100644 > --- a/rules.mk > +++ b/rules.mk > @@ -245,8 +245,8 @@ PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config > > export PKG_CONFIG > > -HOSTCC:=gcc > -HOSTCXX:=g++ > +HOSTCC?=gcc > +HOSTCXX?=g++
Variables specified as command arguments can override `:=` assignment. But the change is still helpful if such HOSTCC and HOSTCXX are from environment. Acked-by: Yousong Zhou <[email protected]> yousong _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
