Alpine upstream changed the name of the isl package to isl-dev. This
caused the build breakage. Since FRR doesn't use it, we chose to solve
this issue by removing it.
Signed-off-by: Yutaro Hayakawa <yutaro.hayakawa@isovalent.com>
makedepends="ncurses-dev net-snmp-dev gawk texinfo perl
acct autoconf automake bash binutils bison bsd-compat-headers build-base
c-ares c-ares-dev ca-certificates cryptsetup-libs curl device-mapper-libs
- expat fakeroot flex fortify-headers gdbm git gmp isl json-c-dev kmod
+ expat fakeroot flex fortify-headers gdbm git gmp json-c-dev kmod
lddtree libacl libatomic libattr libblkid libburn libbz2 libc-dev
libcap-dev libcurl libedit libffi libgcc libgomp libisoburn libisofs
libltdl libressl libssh2 libstdc++ libtool libuuid