xref: /openbsd-src/gnu/usr.bin/gcc/gcc/configure.frag (revision c87b03e512fc05ed6e0222f6fb0ae86264b1d05b)
1# configure.frag for GCC
2# Process the host/target/language Makefile fragments.
3
4# Copyright (C) 1997 Free Software Foundation, Inc.
5
6#This file is part of GCC.
7
8#GCC is free software; you can redistribute it and/or modify it under
9#the terms of the GNU General Public License as published by the Free
10#Software Foundation; either version 2, or (at your option) any later
11#version.
12
13#GCC is distributed in the hope that it will be useful, but WITHOUT
14#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15#FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
16#for more details.
17
18#You should have received a copy of the GNU General Public License
19#along with GCC; see the file COPYING.  If not, write to the Free
20#Software Foundation, 59 Temple Place - Suite 330, Boston, MA
21#02111-1307, USA.
22
23# First parameter is the source directory, second is list of subdirectories,
24# third is list of host makefile fragments, fourth is list of target makefile
25# fragments.
26
27srcdir=$1
28subdirs=$2
29xmake_files=$3
30tmake_files=$4
31
32# Copy all the host makefile fragments into Make-host.
33
34rm -f Make-host
35touch Make-host
36for f in .. $xmake_files
37do
38	if [ -f $f ]
39	then
40		cat $f >> Make-host
41	fi
42done
43
44# Copy all the target makefile fragments into Make-target.
45
46rm -f Make-target
47touch Make-target
48for f in .. $tmake_files
49do
50	if [ -f $f ]
51	then
52		cat $f >> Make-target
53	fi
54done
55
56# Ensure the language build subdirectories exist.
57
58for subdir in . $subdirs
59do
60	if [ $subdir != . ]
61	then
62		test -d $subdir || mkdir $subdir
63	fi
64done
65
66# Now copy each language's Make-lang.in file to Make-lang.
67
68rm -f Make-lang
69touch Make-lang
70
71for subdir in . $subdirs
72do
73	if [ $subdir != . ]
74	then
75		cat $srcdir/$subdir/Make-lang.in >> Make-lang
76	fi
77done
78