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#!/bin/sh
# Fix configure file so that it can launch configure testing executable
# via the proper launching command, e.g., yod.  (Thus the name yodconfigure
# is used.)
#
# Author: Albert Cheng
# Email acheng@hdfgroup.org if you have improvement, suggestios, questions, ...

if [ $# -ne 1 ]; then
    echo "Usage: $0 <configure file>"
    exit 1
fi
confile=$1

if [ ! -w $confile ]; then
    echo "$0: $confile is not writable"
    exit 1
fi

# Insert the ACTRY function after the 1st line which is the #!/bin/sh.
# Change all "eval $ac_try" commands to call ACTRY.
#
ed - $confile <<'EOF'
1a
# ===inserted by yodconfigure ====
# ACTRY will figure out when it is approprirate to run the command by the
# $RUNSERIAL launcher (e.g., yod -sz 1) and when to just run it as is.
# So far, ./a.out and ./conftest are names of real executable that should
# be run by $RUNSERIAL.
#
# (uncomment the echo line if you want to see what is going on.)
ACTRY()
{
#echo ACTRY: args are: $* > /dev/tty
if [ "$1" = ./a.out -o "$1" = ./conftest ]; then
#    echo $RUNSERIAL $* > /dev/tty
    $RUNSERIAL $*
else
    $*
fi
}
.
g/eval $ac_try/s/eval/eval ACTRY/p
w
q
EOF