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|
#! /bin/sh
#
# Copyright by The HDF Group.
# All rights reserved.
#
# This file is part of HDF5. The full HDF5 copyright notice, including
# terms governing use, modification, and redistribution, is contained in
# the COPYING file, which can be found at the root of the source code
# distribution tree, or in https://www.hdfgroup.org/licenses.
# If you do not have access to either file, you may request a copy from
# help@hdfgroup.org.
#
## Update HDF5 compiler tools after the HDF5 software has been installed ##
## in a new location. ##
## For help page, use "h5redeploy -help" ##
## ##
# Constants definitions
EXIT_SUCCESS=0
EXIT_FAILURE=1
# Function definitions
# show help page
usage() {
# A wonderfully informative "usage" message.
echo "usage: $prog_name [OPTIONS]"
echo " OPTIONS:"
echo " -help|help This help message"
echo " -echo Show all the shell commands executed"
echo " -force No prompt, just do it"
echo " -prefix=DIR New directory to find HDF5 lib/ and include/"
echo " subdirectories [default: current directory]"
echo " -exec-prefix=DIR New directory to find HDF5 lib/"
echo " subdirectory [default: <prefix>]"
echo " -libdir=DIR New directory for the HDF5 lib directory"
echo " [default: <exec-prefix>/lib]"
echo " -includedir=DIR New directory for the HDF5 header files"
echo " [default: <prefix>/include]"
echo " -tool=TOOL Tool to update. TOOL must be in the current"
echo " directory and writable. [default: $h5tools]"
echo " -show Show the commands without executing them"
echo " "
exit $EXIT_FAILURE
}
# display variable values
dump_vars(){
echo "====Showing all variable values====="
echo prefix=$prefix
echo h5tools=$h5tools
echo "====End Showing====="
}
# show actions to be taken
show_action()
{
echo "Update the following tools because they are now installed at a new directory"
for t in $foundtools; do
echo "${t}:"
echo " current setting=`sed -e '/^prefix=/s/prefix=//p' -e d $t`"
echo " new setting="\""$prefix"\"
done
}
# Report Error message
ERROR()
{
echo "***ERROR***"
echo "$1"
}
# Main
#
############################################################################
## Installation directories: ##
## prefix architecture-independent files. ##
## exec_prefix architecture-dependent files, default is <prefix>. ##
## libdir libraries, default is <exec_prefix>/lib. ##
## includedir header files, default is <prefix/include>. ##
## Not used here: ##
## bindir executables, <exec_prefix/bin>. ##
############################################################################
# Initialization
h5tools="h5cc h5pcc h5fc h5pfc h5c++" # possible hdf5 tools
foundtools= # tools found and will be modified
fmode= # force mode, default is off
prefix=
exec_prefix=
libdir=
includedir=
# Parse options
for arg in $@ ; do
case "$arg" in
-prefix=*)
prefix="`echo $arg | cut -f2 -d=`"
;;
-exec-prefix=*)
exec_prefix="`echo $arg | cut -f2 -d=`"
;;
-libdir=*)
libdir="`echo $arg | cut -f2 -d=`"
;;
-includedir=*)
includedir="`echo $arg | cut -f2 -d=`"
;;
-echo)
set -x
;;
-show)
SHOW="echo"
;;
-tool=*)
h5tools="`echo $arg | cut -f2 -d=`"
;;
-help|help)
usage
;;
-force)
fmode=yes
;;
*)
ERROR "Unknown Option($arg)"
usage
exit $EXIT_FAILURE
;;
esac
done
# Set to default value, one above where i am, if not given by user
if [ -z "$prefix" ]; then
prefix=`(cd ..;pwd)`
fi
if [ -z "$exec_prefix" ]; then
exec_prefix='${prefix}' # use single quotes to prevent expansion of $
fi
if [ -z "$libdir" ]; then
libdir='${exec_prefix}'/lib # use single quotes to prevent expansion of $
fi
if [ -z "$includedir" ]; then
includedir='${prefix}'/include # use single quotes to prevent expansion of $
fi
for x in $h5tools; do
if [ -f $x ]; then
foundtools="$foundtools $x"
if [ ! -w $x ]; then
ERROR "h5tool($x) is not writable"
exit $EXIT_FAILURE
fi
fi
done
if [ -z "$foundtools" ]; then
ERROR "found no tools to modify"
exit $EXIT_FAILURE
fi
# Show actions to be taken and get consent
show_action
# Ask confirmation unless fmode is on
if [ x-$fmode = x- ]; then
echo "Continue? (yes/no)"
read ansx
ans=`echo $ansx | tr "[A-Z]" "[a-z]"`
if [ x-$ans != x-yes ]; then
echo ABORT. No tools changed.
exit $EXIT_FAILURE
fi
fi
# Create the update commands
CMDFILE=/tmp/h5redeploy.$$
touch $CMDFILE
chmod 0600 $CMDFILE
echo "/^prefix=/c" >> $CMDFILE
echo prefix=\""$prefix"\" >> $CMDFILE
echo . >> $CMDFILE
echo "/^exec_prefix=/c" >> $CMDFILE
echo exec_prefix=\""$exec_prefix"\" >> $CMDFILE
echo . >> $CMDFILE
echo "/^libdir=/c" >> $CMDFILE
echo libdir=\""$libdir"\" >> $CMDFILE
echo . >> $CMDFILE
echo "/^includedir=/c" >> $CMDFILE
echo includedir=\""$includedir"\" >> $CMDFILE
echo . >> $CMDFILE
(echo w; echo q) >> $CMDFILE
# Update them
if [ "$SHOW" = "echo" ]; then
echo "===Update commands are:===="
cat $CMDFILE
echo "===End Update commands====="
fi
for t in $foundtools; do
echo Update $t ...
COMMAND="ed - $t"
if [ "$SHOW" = "echo" ]; then
echo $COMMAND
else
$COMMAND < $CMDFILE
fi
done
# Cleanup
rm -f $CMDFILE
exit $EXIT_SUCCESS
|
