buildenv

# bump: bash-version /BASH_VERSION="(.*)"/ https://ftp.gnu.org/gnu/bash/|re:/href="bash-([\d.]+).tar.gz"/$1/|semver:*
BASH_VERSION="5.3"
export ZOPEN_BUILD_LINE="STABLE" # default build level is stable
export ZOPEN_STABLE_URL="https://ftp.gnu.org/gnu/bash/bash-${BASH_VERSION}.tar.gz"
export ZOPEN_CATEGORIES="shell"
export ZOPEN_STABLE_DEPS="curl gzip tar make zoslib coreutils diffutils sed ncurses grep gettext zusage util-linux readline patch"

export ZOPEN_DEV_URL="https://github.com/bminor/bash.git"
export ZOPEN_DEV_DEPS="perl m4 autoconf curl gzip tar make zoslib coreutils diffutils sed ncurses bison grep gettext zusage"
export ZOPEN_DEV_BRANCH="devel"

export ZOPEN_EXTRA_CPPFLAGS="-DNO_MAIN_ENV_ARG=1 -DSSH_SOURCE_BASHRC=1 -DSYS_BASHRC='\\\"/etc/bashrc\\\"' -DNON_INTERACTIVE_LOGIN_SHELLS=1"
export ZOPEN_COMP=CLANG

export ZOPEN_EXTRA_CFLAGS="-mzos-target=zosv2r5 -march=z13"
export ZOPEN_SYSTEM_PREREQS="zos25"

export ZOPEN_CHECK="zopen_check"
export ZOPEN_CHECK_OPTS=""
export ZOPEN_CHECK_MINIMAL="yes"
export ZOPEN_CHECK_TIMEOUT="${ZOPEN_CHECK_NO_TIMEOUT}"

export ZOPEN_EXTRA_CONFIGURE_OPTS="--with-installed-readline=\${READLINE_HOME}"

zopen_post_extract()
{
  # Download and apply official bash patches
  src_dir="$1"
  original_dir=$(pwd)

  cp rename_builtins_header.sh $src_dir
  cd "${src_dir}" || return 1

  major_minor=$(echo "${BASH_VERSION}" | cut -d. -f1,2 | tr -d '.')
  patches_url="https://ftp.gnu.org/gnu/bash/bash-${BASH_VERSION}-patches"

  echo "Checking for bash patches at ${patches_url}..."

  # Try to fetch the patches directory listing
  patches_list=$(curl -s "${patches_url}/" | grep -o "bash${major_minor}-[0-9]\{3\}" | sort -u)

  if [ -n "${patches_list}" ]; then
    echo "Found patches, downloading and applying..."
    for patch_name in ${patches_list}; do
      echo "Applying ${patch_name}..."
      curl -s "${patches_url}/${patch_name}" | patch -p0 -s
      if [ $? -ne 0 ]; then
        echo "Warning: Failed to apply ${patch_name}"
      fi
    done
    echo "Finished applying patches"
  else
    echo "No patches found for bash ${BASH_VERSION}"
  fi

  /bin/sh rename_builtins_header.sh
  rm rename_builtins_header.sh
  cd "${original_dir}"
}

zopen_post_buildenv()
{
  if [ "${ZOPEN_BUILD_LINE}x" = "DEVx" ]; then
    export ZOPEN_EXTRA_CONFIGURE_OPTS="--without-libintl-prefix --disable-nls"
    export ZOPEN_MAKE_OPTS="-j\$ZOPEN_NUM_JOBS LOCAL_LIBS=\"\$LIBS\" LIBS_FOR_BUILD=\"\$LIBS\""
    export ZOPEN_CHECK_OPTS="-j\$ZOPEN_NUM_JOBS check LOCAL_LIBS=\"\$LIBS\" LIBS_FOR_BUILD=\"\$LIBS\""
    export ZOPEN_INSTALL_OPTS="-j\$ZOPEN_NUM_JOBS install LOCAL_LIBS=\"\$LIBS\" LIBS_FOR_BUILD=\"\$LIBS\""
  fi
}

zopen_check()
{
  ZOSLIB_ERROR_COMPAT=1 _EDC_ADD_ERRNO2=0 make check
}

zopen_check_results()
{
  dir="$1"
  pfx="$2"
  chk="$1/$2_check.log"

  if [ "${ZOPEN_BUILD_LINE}x" = "DEVx" ]; then
    failures=$(grep "Total # of failures:" $chk | cut -d' ' -f5)
    successes=$(grep "Total # of successes:" $chk | cut -d' ' -f5)
    total=$((successes+failures))
  else
    failuretests=$(/bin/find tests/ -name "*.output"  ! -size 0)
    failures=$(echo "${failuretests}" | wc -l)
    total=$(/bin/find tests/ -name "*.output" | wc -l)
  fi

  # Echo the following information to gauge build health
  echo "${failuretests}" >"$1/$2_check_failures.log"
  echo "actualFailures:$failures"
  echo "totalTests:$total"
  if [ "${ZOPEN_BUILD_LINE}x" = "DEVx" ]; then
    echo "expectedFailures:18" # Slightly higher in DEV
  else
    echo "expectedFailures:17" # need to adjust the testing to accomodate new -K option
  fi
}

zopen_append_to_zoslib_env() {
 cat <<EOF
ASCII_TERMINFO|set|PROJECT_ROOT/../../ncurses/ncurses/share/terminfo/
EOF
}

zopen_get_version() {
  ./bash --version | head -1 | awk -F" " '{print $4}' | awk -F"(" '{print $1}'
}