docker: Compile Alpine image using PCRE2

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>

diff --git a/alpine/APKBUILD.in b/alpine/APKBUILD.in
index b740b4e707c8faf8d5975f9e26389005ee9fa646..3aad9549b5fb07f72c7d22b707897e73f738aa01 100644 (file)
--- a/alpine/APKBUILD.in
+++ b/alpine/APKBUILD.in
@@ -46,7 +46,8 @@ build() {
                --enable-multipath=64 \
                --enable-vty-group=frrvty \
                --enable-user=$_user \
-               --enable-group=$_user
+               --enable-group=$_user \
+               --enable-pcre2posix
        make -j $(nproc)
 }