fix #413 circle CI (arch docker)

.circleci/config.yml

@@ -1,13 +1,15 @@
 version: 2
 jobs:
   build:
+    working_directory: ~/nelson
     docker:
-      - image: archlinux/base:latest
+      - image: archlinux:latest
     environment:
       DISPLAY: ""
       OMPI_ALLOW_RUN_AS_ROOT: 1
       OMPI_ALLOW_RUN_AS_ROOT_CONFIRM: 1
     steps:
+      - run: patched_glibc=glibc-linux4-2.33-4-x86_64.pkg.tar.zst && curl -LO "https://repo.archlinuxcn.org/x86_64/$patched_glibc" && bsdtar -C / -xvf "$patched_glibc"
       - run: pacman -Syu --noconfirm
       - run: pacman -S base-devel --noconfirm
       - run: pacman -S inetutils --noconfirm
@@ -44,7 +46,10 @@ jobs:
       - run: cd /tmp/matio && git checkout v1.5.16 && cd /tmp/matio && ./autogen.sh && ./configure --enable-shared --enable-mat73=yes --enable-extended-sparse=no --with-pic --with-hdf5=/tmp/hdf5-1_10_5/hdf5 && make && make install;
       - run: git clone https://gitlab.com/libeigen/eigen.git /tmp/eigen
       - run: mkdir /tmp/eigen-build && cd /tmp/eigen && git checkout 3.3.9 && cd - && cd /tmp/eigen-build && cmake . /tmp/eigen && make -j4 && make install;
-      - checkout
+      - run: mkdir -p ~/project/
+      - run: git clone https://github.com/Nelson-numerical-software/nelson.git
+      - run: git checkout $CIRCLE_BRANCH
+      - run: cd ~/project/nelson
       - run: cmake -G "Unix Makefiles" .
       - run: make -j4
       - run: make get_module_skeleton