Merge pull request #57 from fjtrujy/fix_alpine

Fix compilation issues now we can use latest version of alpine again

Author: fjtrujy

Dockerfile

@@ -1,13 +1,12 @@
 # First stage of Dockerfile
-# Point to fixed 3.20.3 as 3.21.0 has issues compiling GCC
-FROM alpine:3.20.3
+FROM alpine:latest
 
 ENV PS2DEV /usr/local/ps2dev
 ENV PATH   $PATH:${PS2DEV}/ee/bin
 
 COPY . /src
 
-RUN apk add build-base bash gcc git make flex bison texinfo gmp-dev mpfr-dev mpc1-dev
+RUN apk add build-base bash gcc git make flex bison texinfo gmp-dev mpfr-dev mpc1-dev gawk
 RUN cd /src && ./toolchain.sh
 
 # Second stage of Dockerfile