update.sh: install xpack-m4

Author: ilg-ul

scripts/tests/update.sh

@@ -12,38 +12,73 @@
 function tests_update_system()
 {
   local image_name="$1"
-  set -x
+
   # Make sure that the minimum prerequisites are met.
   if [[ ${image_name} == github-actions-ubuntu* ]]
   then
     run_verbose sudo apt-get update
     # To make 32-bit tests possible.
-    run_verbose sudo apt-get -qq install --yes m4 g++
+    run_verbose sudo apt-get -qq install --yes g++
   elif [[ ${image_name} == *ubuntu* ]] || [[ ${image_name} == *debian* ]]
   then
-    run_verbose apt-get -qq install --yes m4 g++
+    run_verbose apt-get -qq install --yes g++
   elif [[ ${image_name} == *raspbian* ]]
   then
-    run_verbose apt-get -qq install --yes m4 g++
+    run_verbose apt-get -qq install --yes g++
   elif [[ ${image_name} == *centos* ]] || [[ ${image_name} == *redhat* ]] || [[ ${image_name} == *fedora* ]]
   then
-    run_verbose yum install --assumeyes --quiet m4 gcc-c++
+    run_verbose yum install --assumeyes --quiet gcc-c++
   elif [[ ${image_name} == *suse* ]]
   then
-    run_verbose zypper --quiet --no-gpg-checks install --no-confirm m4 gcc-c++
+    run_verbose zypper --quiet --no-gpg-checks install --no-confirm gcc-c++
   elif [[ ${image_name} == *manjaro* ]]
   then
-    run_verbose pacman -S --quiet --noconfirm --noprogressbar m4 g++
+    run_verbose pacman -S --quiet --noconfirm --noprogressbar g++
   elif [[ ${image_name} == *archlinux* ]]
   then
-    run_verbose pacman -S --quiet --noconfirm --noprogressbar m4 gcc
+    run_verbose pacman -S --quiet --noconfirm --noprogressbar gcc
   fi
 }
 
 function tests_install_dependencies()
 {
-  echo baburiba
-  env | sort
+  echo
+  echo "[${FUNCNAME[0]} $@]"
+
+  local tests_folder_path="$1"
+  local tests_archive_suffix="$2"
+
+  mkdir -pv "${tests_folder_path}/downloads"
+
+  # https://github.com/xpack-dev-tools/m4-xpack/releases/download/v1.4.19-2/xpack-m4-1.4.19-2-darwin-arm64.tar.gz
+  m4_url_base="https://github.com/xpack-dev-tools/m4-xpack/releases/download/"
+  m4_version="1.4.19-2"
+
+  echo
+  echo "Downloading xpack-m4-${m4_version}-${tests_archive_suffix}..."
+  run_verbose curl \
+    --fail \
+    --location\
+    --output "${tests_folder_path}/downloads/xpack-m4-${m4_version}-${tests_archive_suffix}" \
+    "${m4_url_base}/v${m4_version}/xpack-m4-${m4_version}-${tests_archive_suffix}"
+
+  run_verbose cd "${tests_folder_path}"
+
+  echo
+  echo "Extracting xpack-m4-${m4_version}-${tests_archive_suffix}..."
+
+  # This does not run on Windows, so no need to process .zip archives differently.
+  run_verbose tar xf "${tests_folder_path}/downloads/xpack-m4-${m4_version}-${tests_archive_suffix}"
+
+  echo
+  export PATH="${tests_folder_path}/xpack-m4-${m4_version}/bin:${PATH}"
+  echo "PATH=${PATH}"
+
+  export M4="$(which m4)"
+  echo "M4=${M4}"
+
+  echo
+  echo "[${FUNCNAME[0]} done]"
 }
 
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