update of conda build dockerfile according to what we did for poseidon-hs

Author: nevrome

.github/workflows/Dockerfile.centos

@@ -1,12 +1,12 @@
-FROM centos:7
+FROM quay.io/condaforge/linux-anvil-cos7-x86_64
 
 RUN yum -y update
 RUN yum -y install zlib-devel wget ncurses-devel ncurses-compat-libs make gcc gcc-c++
 
 # Install GHC since stack's local install has issues
-RUN wget https://downloads.haskell.org/~ghc/9.4.7/ghc-9.4.7-x86_64-centos7-linux.tar.xz
-RUN tar xvf ghc-9.4.7-x86_64-centos7-linux.tar.xz
-RUN cd ghc-9.4.7-x86_64-unknown-linux; ./configure; make install
+RUN wget https://downloads.haskell.org/ghc/9.6.6/ghc-9.6.6-x86_64-centos7-linux.tar.xz
+RUN tar xvf ghc-9.6.6-x86_64-centos7-linux.tar.xz
+RUN cd ghc-9.6.6-x86_64-unknown-linux; ./configure; make install
 
 # install stack
 RUN curl -sSL https://get.haskellstack.org/ | sh
@@ -16,6 +16,6 @@ ADD . source
 WORKDIR source
 
 # install
-# - as described in cryptonite README, cryptoniate requires disabling "use_target_attributes"
-# - for bitvec the "simd" flag added in v1.1.5.0 has to be deactivated - the gcc version here does not seem to support it
-RUN stack install --system-ghc --flag cryptonite:-use_target_attributes --flag bitvec:-simd
+# - as described in crypton README, crypton requires disabling "use_target_attributes"
+# - for bitvec the "simd" flag added in v1.1.5.0 has to be deactivated
+RUN stack install --system-ghc --flag crypton:-use_target_attributes --flag bitvec:-simd