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|
#!/bin/sh
#
# plplot-config -- Utility to help building projects against plplot
#
# Copyright (C) 2004 Maurice LeBrun
# Copyright (C) 2004 Alan W. Irwin
#
# This file is part of PLplot.
#
# PLplot is free software; you can redistribute it and/or modify
# it under the terms of the GNU Library General Public License as published
# by the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# PLplot is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public License
# along with PLplot; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#----------------------------------------------------------------------------
# Spits out cflags
output_cflags () {
OUT="$OUT @INCLUDE_DIR_CMD@"
if test "$with_tcl" = "yes" -a "$enable_tcl" = "yes" ; then
OUT="$OUT @TCLINCCMD@ @TKINCCMD@"
fi
}
#----------------------------------------------------------------------------
# Spits out libs
output_libs () {
# Set up library spec
plplot_libspec="-L${prefix}/lib -lplplot@LIB_TAG@"
LINKER=@CC@
if test "$with_cxx" = "yes" -a "$enable_cxx" = "yes" ; then
plplot_libspec="-L${prefix}/lib -lplplotcxx@LIB_TAG@"
LINKER=@CXX@
fi
if test "$with_f77" = "yes" -a "$enable_f77" = "yes" ; then
plplot_libspec="-L${prefix}/lib -lplplotf77@LIB_TAG@"
LINKER=@F77@
fi
if test "$with_tcl" = "yes" -a "$enable_tcl" = "yes" ; then
plplot_libspec="-L${prefix}/lib -lplplottcltk@LIB_TAG@"
LINKER=@CC@
fi
# Snarf libs from plplot_libtool output & process
process_libtool_output \
`plplot_libtool -n --mode=link ${LINKER} ${plplot_libspec} -o OUTPUT`
}
#----------------------------------------------------------------------------
# Throw away anything we don't want from plplot_libtool output
process_libtool_output () {
for i in $*; do
case $i in
-L*) emit_lib_output $*; return;;
* ) shift;;
esac
done
}
#----------------------------------------------------------------------------
# Output filtered linker args
# Filter out /usr/lib and all but one $prefix/lib.
# Todo: should filter out all duplicates.
emit_lib_output () {
libs=""
if test ${prefix}/lib != /usr/lib ; then
libs=-L${prefix}/lib
fi
for i in $* ; do
if test $i != -L${prefix}/lib ; then
libs="$libs $i"
fi
done
OUT="$OUT $libs"
}
#----------------------------------------------------------------------------
# Spits out usage message & exits
usage () {
cat <<EOF
Usage: plplot-config [OPTIONS]
Options:
[--prefix[=DIR]]
[--version]
[--libs]
[--cflags]
[--with-c++]
[--with-f77]
[--with-tcl]
[--help]
Note: --with-c++, --with-f77, and --with-tcl are mutually exclusive
EOF
exit $1
}
#----------------------------------------------------------------------------
# Set up config/control variables
prefix=@prefix@
version=@VERSION@
enable_cxx=@enable_cxx@
enable_f77=@enable_f77@
enable_tcl=@enable_tcl@
if test $# -eq 0; then
usage 1 1>&2
fi
# Loop over command line args
# Don't abort for unrecognized arg to allow for future extension!
while test $# -gt 0; do
case "$1" in
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
case $1 in
--prefix=*)
prefix=$optarg
;;
--prefix)
echo $prefix
;;
--version)
echo $version
;;
--cflags)
echo_cflags=yes
;;
--libs)
echo_libs=yes
;;
--with-c++)
if test "$with_f77" = "yes" -o "$with_tcl" = "yes"; then
usage 1 1>&2
fi
with_cxx=yes
;;
--with-f77)
if test "$with_cxx" = "yes" -o "$with_tcl" = "yes"; then
usage 1 1>&2
fi
with_f77=yes
;;
--with-tcl)
if test "$with_f77" = "yes" -o "$with_cxx" = "yes"; then
usage 1 1>&2
fi
with_tcl=yes
;;
--help)
usage 1 1>&2
;;
esac
shift
done
OUT=""
if test "$echo_cflags" = "yes"; then
output_cflags
fi
if test "$echo_libs" = "yes"; then
output_libs
fi
echo $OUT
|
