build-system: fixes for cross-compilation

Avoid the libcap buildsys forcing CC/CFLAGS/LDFLAGS/AR/RANLIB

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
[yann.morin.1998@free.fr: dont chmod +x the shared lib]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[Retrieved (and slightly updated to avoid hardcoding PAM_CAP to no) from
https://git.buildroot.net/buildroot/tree/package/libcap/0001-build-system-fixes-for-cross-compilation.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Andrew G. Morgan <morgan@kernel.org>
1 file changed