-# If automake is installed in a nonstandard location, find the standard
-# location if possible and append it to ACLOCAL_PATH. That way, it will
-# find the pkg.m4 that is installed in the standard location.
-echo "Checking for pkg.m4..."
-AUTORECONF_ENV=
-env_space=
-ac_dir=`aclocal --print-ac-dir` && test -r "$ac_dir/pkg.m4" || {
- oIFS=$IFS
- IFS=:
- before_first_aclocal=true
- for dir in $PATH; do
- if test -x "$dir/aclocal"; then
- if $before_first_aclocal; then
- before_first_aclocal=false
- elif ac_dir=`"$dir/aclocal" --print-ac-dir` && test -r "$ac_dir/pkg.m4"
- then
- case $ACLOCAL_PATH in
- '') ACLOCAL_PATH=$ac_dir;;
- ?*) ACLOCAL_PATH=$ACLOCAL_PATH:$ac_dir;;
- esac
- export ACLOCAL_PATH
- AUTORECONF_ENV="ACLOCAL_PATH='$ACLOCAL_PATH'"
- env_space=' '
- break
- fi
- fi
- done
- IFS=$oIFS
-
- ## OK, maybe pkg-config is in a weird place (eg on hydra).
- if test -z "$AUTORECONF_ENV"; then
- oIFS=$IFS
- IFS=:
- for dir in $PATH; do
- if test -x "$dir/pkg-config"; then
- ac_dir=`echo "$dir" | sed 's|bin$|share/aclocal|'`
- if test -r "$ac_dir/pkg.m4"; then
- case $ACLOCAL_PATH in
- '') ACLOCAL_PATH=$ac_dir;;
- ?*) ACLOCAL_PATH=$ACLOCAL_PATH:$ac_dir;;
- esac
- export ACLOCAL_PATH
- AUTORECONF_ENV="ACLOCAL_PATH='$ACLOCAL_PATH'"
- env_space=' '
- break
- fi
- fi
- done
- IFS=$oIFS
- fi
-
- if test -z "$AUTORECONF_ENV"; then
- cat <<EOF
-The version of aclocal that you are using cannot find the pkg.m4 file that
-pkg-config provides. If it is installed in some unusual directory /FOO/BAR,
-set ACLOCAL_PATH='/FOO/BAR' in the environment and run this script again.
-EOF
- exit 1
- fi
-}
-echo ok
-