#!/bin/sh
# Compile a C# program.
# Copyright (C) 2003-2005 Free Software Foundation, Inc.
# Written by Bruno Haible <bruno@clisp.org>, 2003.
#
# 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, 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; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# This uses the same choices as csharpcomp.c, but instead of relying on the
# environment settings at run time, it uses the environment variables
# present at configuration time.
#
# This is a separate shell script, because the various C# compilers have
# different command line options.
#
# Usage: /bin/sh csharpcomp.sh [OPTION] SOURCE.cs ... RES.resource ...
# Options:
# -o PROGRAM.exe or -o LIBRARY.dll
# set the output assembly name
# -L DIRECTORY search for C# libraries also in DIRECTORY
# -l LIBRARY reference the C# library LIBRARY.dll
# -O optimize
# -g generate debugging information
# func_tmpdir
# creates a temporary directory.
# Sets variable
# - tmp pathname of freshly created temporary directory
func_tmpdir ()
{
# Use the environment variable TMPDIR, falling back to /tmp. This allows
# users to specify a different temporary directory, for example, if their
# /tmp is filled up or too small.
: ${TMPDIR=/tmp}
{
# Use the mktemp program if available. If not available, hide the error
# message.
tmp=`(umask 077 && mktemp -d -q "$TMPDIR/gtXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
# Use a simple mkdir command. It is guaranteed to fail if the directory
# already exists. $RANDOM is bash specific and expands to empty in shells
# other than bash, ksh and zsh. Its use does not increase security;
# rather, it minimizes the probability of failure in a very cluttered /tmp
# directory.
tmp=$TMPDIR/gt$$-$RANDOM
(umask 077 && mkdir "$tmp")
} ||
{
echo "$0: cannot create a temporary directory in $TMPDIR" >&2
{ (exit 1); exit 1; }
}
}
sed_quote_subst='s/\([|&;<>()$`"'"'"'*?[#~=% \\]\)/\\\1/g'
options_cscc=
options_mcs=
options_csc="-nologo"
sources=
while test $# != 0; do
case "$1" in
-o)
case "$2" in
*.dll)
options_cscc="$options_cscc -shared"
options_mcs="$options_mcs -target:library"
options_csc="$options_csc -target:library"
;;
*.exe)
options_csc="$options_csc -target:exe"
;;
esac
options_cscc="$options_cscc -o "`echo "$2" | sed -e "$sed_quote_subst"`
options_mcs="$options_mcs -o "`echo "$2" | sed -e "$sed_quote_subst"`
options_csc="$options_csc -out:"`echo "$2" | sed -e "$sed_quote_subst"`
shift
;;
-L)
options_cscc="$options_cscc -L "`echo "$2" | sed -e "$sed_quote_subst"`
options_mcs="$options_mcs -L "`echo "$2" | sed -e "$sed_quote_subst"`
options_csc="$options_csc -lib:"`echo "$2" | sed -e "$sed_quote_subst"`
shift
;;
-l)
options_cscc="$options_cscc -l "`echo "$2" | sed -e "$sed_quote_subst"`
options_mcs="$options_mcs -r "`echo "$2" | sed -e "$sed_quote_subst"`
options_csc="$options_csc -reference:"`echo "$2" | sed -e "$sed_quote_subst"`
shift
;;
-O)
options_cscc="$options_cscc -O"
options_csc="$options_csc -optimize+"
;;
-g)
options_cscc="$options_cscc -g"
options_mcs="$options_mcs -g"
options_csc="$options_csc -debug+"
;;
-*)
echo "csharpcomp: unknown option '$1'" 1>&2
exit 1
;;
*.resource)
options_cscc="$options_cscc -fresources="`echo "$1" | sed -e "$sed_quote_subst"`
options_mcs="$options_mcs -resource:"`echo "$1" | sed -e "$sed_quote_subst"`
options_csc="$options_csc -resource:"`echo "$1" | sed -e "$sed_quote_subst"`
;;
*.cs)
sources="$sources "`echo "$1" | sed -e "$sed_quote_subst"`
;;
*)
echo "csharpcomp: unknown type of argument '$1'" 1>&2
exit 1
;;
esac
shift
done
if test -n "@HAVE_CSCC@"; then
test -z "$CSHARP_VERBOSE" || echo cscc $options_cscc $sources
exec cscc $options_cscc $sources
else
if test -n "@HAVE_MCS@"; then
# mcs prints it errors and warnings to stdout, not stderr. Furthermore it
# adds a useless line "Compilation succeeded..." at the end. Correct both.
sed_drop_success_line='${
/^Compilation succeeded/d
}'
func_tmpdir
trap 'rm -rf "$tmp"' 1 2 3 15
test -z "$CSHARP_VERBOSE" || echo mcs $options_mcs $sources
mcs $options_mcs $sources > "$tmp"/mcs.err
result=$?
sed -e "$sed_drop_success_line" < "$tmp"/mcs.err >&2
rm -rf "$tmp"
exit $result
else
if test -n "@HAVE_CSC@"; then
test -z "$CSHARP_VERBOSE" || echo csc $options_csc $sources
exec csc $options_csc $sources
else
echo 'C# compiler not found, try installing pnet, then reconfigure' 1>&2
exit 1
fi
fi
fi
