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-rwxr-xr-xconfigure99
1 files changed, 99 insertions, 0 deletions
diff --git a/configure b/configure
new file mode 100755
index 0000000..15b52cf
--- /dev/null
+++ b/configure
@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+name='configure' # Luke's configureation script
+#version='1.0'
+# Copyright (C) 2009 Luke Shumaker
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program 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
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING.
+# If not, see <http://www.gnu.org/licenses>.
+
+srcdir=$(readlink -f `dirname "$0"`)
+
+ _DESTDIR=''
+ _prefix='/usr/local'
+_exec_prefix='$(prefix)'
+ _bindir='$(exec_prefix)/bin'
+ _sbindir='$(exec_prefix)/sbin'
+ _libexecdir='$(exec_prefix)/libexec'
+ _CONFIG="$@"
+vars='DESTDIR prefix exec_prefix bindir sbindir libexecdir CONFIG'
+if [ -f "$srcdir/config" ]; then . "$srcdir/config"; fi
+
+error() {
+ echo "$name: $1" >> /dev/stderr
+ exit 1
+}
+
+varargs=`echo "$vars " | sed -e 's/ */:,/g' -e 's/,$//'`
+args=`getopt -n "$name" -o "${sopt}" -l "${lopt}${varargs}" -- "$@"`
+if [ $? == 0 ]; then
+ set -- $args
+ while [ $# -gt 0 ]; do case "$1" in
+ --) break;;
+ --srcdir) srcdir="$2"; shift;;
+ --*)
+ var0="${1/--/}"
+ match='false'
+ for var1 in $vars; do
+ if [ "$var0" == "$var1" ]; then
+ match='true'
+ break;
+ fi
+ done
+ if [ "$match" == 'true' ]; then
+ shift
+ val="$1"
+ eval _$var0=$val
+ else
+ error "unrecognized option \`$1'";
+ fi
+ :;;
+ *) error "unrecognized option \`$1'";
+ esac
+ shift
+ done
+else
+ error 'unable to parse command line arguments'
+fi
+
+echo '#!/bin/sed -f' > var.sed
+for var in $vars; do
+ var1="_$var"
+ val=${!var1}
+
+ # GNU bash optimized version
+ var=${var//:/\\:}
+ val=${val//:/\\:}
+ # POSIX version
+ #var=`echo "$var" | sed 's@:@\\:@g'`
+ #val=`echo "$val" | sed 's@:@\\:@g'`
+
+ echo "s:@$var@:$val:g" >> var.sed
+done
+
+Makefiles="`find "$srcdir/" -type f -name 'Makefile.in'`"
+Makefiles="`find "$srcdir/" -type f -name '*.mk.in'` $Makefiles"
+for orig in $Makefiles; do
+ new=${orig/%.in/} #bashism
+ new=${new/#$srcdir\//} #bashism
+ path=`dirname "$orig"`
+ mkdir -p `dirname "$new"`
+ sed -f var.sed "${orig}" | sed \
+-e "s:@srcdir@:${path//:/\\:}/:g" \
+-e '19 a# DO NOT edit this file, it has been generated by configure, and will' \
+-e "19 a# be overwritten. Instead, edit the file \``basename ${orig}`'" \
+-e "19 a
+ " > "${new}"
+done
+rm var.sed
+