mirror of https://gerrit.osmocom.org/asn1c
Initial revision
Lev Walkin
parent
746cb60bbc
commit
f15320bf6b
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@ -0,0 +1,31 @@
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0. ASN.1 grammar parser is written mostly with respect to constructing a tree,
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so a tree destruction is not fully supported and certain memory leaks are
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known. Not a huge problem for run-once programs like a compiler.
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NOTE: This statement does not apply to the target code _produced_
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by the compiler.
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1. REAL type is not supported yet.
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2. For purposes of compilation, INTEGER type is modelled using a large
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static type (asn_integer_t), but defined as any positive or negative value
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by ASN.1. Not a problem as most specifications use very small values anyway.
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NOTE: This statement does not apply to the target code _produced_
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by the compiler.
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3. ASN Macros are prohibited by the current ASN.1 standard,
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and are not supported.
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4. Multiple tags applied at the same level are not supported:
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BadTags ::= [0] EXPLICIT [2] IMPLICIT OtherType
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The same thing could be achieved by using the indirection:
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GoodTags ::= [0] EXPLICIT OtherTypePtr
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OtherTypePtr ::= [2] IMPLICIT OtherType
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5. Mixed definite/indefinite length in a _single_ BER tags sequence is not
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supported. Should not be a problem in the real world. Please note that it
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is still possible, for example, to encode a wrapper structure using definite
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length, and encode its substructure member using indefinite length. The BER
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decoder is perfectly capable of decoding such sequences.
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@ -0,0 +1,27 @@
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/*-
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* Copyright (c) 2003, 2004 Lev Walkin <vlm@lionet.info>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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*/
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@ -0,0 +1,130 @@
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0.8.10: 2004-Jun-02
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* Added const qualifier where necessary.
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* Changed position of outmost_tag fetcher within asn1_TYPE_descriptor_t
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structure.
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0.8.9: 2004-May-26
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* Added *_{get|set}_arcs_*() functions for OBJECT IDENTIFIER
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and RELATIVE-OID, together with test cases.
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0.8.8: 2004-May-09
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* Introduced subtype constraints support (incomplete!).
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* Fixed compiler. If the last member of the SEQUENCE is OPTIONAL
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and absent in the encoding, and the type is extensible (...) or
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EXTENSIBILITY IMPLIED flag is set, then the structure could not
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be correctly decoded. (Severity: high, Security impact: low).
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* Compiler: fixed recursive ASN.1 types inclusion (Severity: low,
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Security impact: none).
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* Parser: IMPORTS/FROM fixes, now allowing multiple sections.
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* Code compiled and checked on PowerPC (@MacOS X). No major portability
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issues experienced.
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0.8.7: 2004-Apr-11 T-version-0-8-7
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* Fixed SEQUENCE BER decoder: if the last member of the SEQUENCE is
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OPTIONAL and absent in the encoding, RC_FAIL was returned instead
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of RC_OK (Severity: high, Security impact: low).
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* Added test case to check the above problem.
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* Added test case to check -fnative-integers mode.
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0.8.6: 2004-Apr-03 T-version-0-8-6
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* Fixed compiler output for embedded ASN.1 structures.
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0.8.5: 2004-Mar-28 T-version-0-8-5
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* Fixed ber_tlv_length() computation problem (Severity: blocker,
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Security impact: none).
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Reported by <vss@high.net.ru>
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0.8.4: 2004-Mar-22
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* Removed RC_ITAG enumeration element from BER decoder.
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This return code did not have much practical value.
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0.8.3: 2004-Mar-14 T-version-0-8-3
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* Fixed SET::BER decoder: restart after reaching a buffer boundary
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weas broken (Severity: blocker, Security impact: low).
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* Fixed OCTET STRING::BER decoder: restart after reaching a buffer
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boundary was broken (Severity: blocker, Security impact: low).
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Reported by <vss@high.net.ru>
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* Added test cases to check decoders restartability.
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* Slightly more general INTEGER2long decoder.
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* Allowed nested /* C-type */ comments, as per X.680:2002.
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0.8.2: 2004-Mar-01 T-version-0-8-2
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* Fixed SEQUENCE BER decoder: an OPTIONAL element was required, where
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should not have been (Severity: major; Security impact: low).
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* Fixed print_struct pointer inheritance.
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* Added -fno-c99 and -funnamed-unions
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0.8.1: 2004-Feb-22
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* -R switch to asn1c: Omit support code, compile only the tables.
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* Introduced NativeInteger pseudotype.
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* Corrected the informal print_struct()'s output format.
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0.8.0: 2004-Feb-03 T-version-0-8-0
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* Some documentation is created (a .pdf and a short manual page).
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* Last touches to the code.
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0.7.9: 2004-Feb-01 T-version-0-7-9
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* Human readable printing support.
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* Support for implicit (standard) constraints.
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0.7.8: 2004-Jan-31
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* SET now rejects duplicate fields in the data stream.
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0.7.7: 2004-Jan-25
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* Added types: GeneralizedTime and UTCTime.
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0.7.6: 2004-Jan-24 T-version-0-7-6
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* DER encoding of a SET OF now involves dynamic sorting.
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0.7.5: 2004-Jan-24 T-version-0-7-5
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* DER encoding of a SET with untagged CHOICE
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now involves dynamic sorting.
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0.7.0: 2004-Jan-19 T-version-0-7-0
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* A bunch of DER encoders is implemented.
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0.6.6: 2004-Jan-11
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* Implemented CHOICE decoder.
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* Implemented destructors support.
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0.6.5: 2004-Jan-03
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* Implemented SET decoder.
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* Implemented SET OF and SEQUENCE OF decoders.
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0.6.4: 2003-Dec-31
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* Implemented BOOLEAN, NULL, ENUMERATED decoders.
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* Implemented OCTET STRING decoder.
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* Implemented BIT STRING decoder.
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0.6: 2003-Dec-30
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* First decoding of a BER-encoded structure!
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0.5: 2003-Dec-28
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* Framework and most of the compiler backbone coding done.
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0.1: 2003-Nov-28
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* Programming started.
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@ -0,0 +1,14 @@
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QUICK START INSTALLATION
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========================
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./configure # Configure the build infrastructure for your platform
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make # Build the libraries and the compiler
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make check # Ensure that the code is still behaving well
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# after compiling on your platform
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make install # Install the compiler into standard location
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QUICK USAGE GUIDE
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=================
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For usage guide and more information please refer to README file.
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@ -0,0 +1,9 @@
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libasn1compiler
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libasn1parser
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libasn1print
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libasn1fix
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skeletons
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examples
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tests
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asn1c
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doc
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@ -0,0 +1,8 @@
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SUBDIRS = \
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libasn1parser libasn1print \
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libasn1fix libasn1compiler \
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skeletons examples tests \
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doc asn1c
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EXTRA_DIST = BUGS MANIFEST
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@ -0,0 +1,430 @@
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# Makefile.in generated automatically by automake 1.5 from Makefile.am.
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# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
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# Free Software Foundation, Inc.
|
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# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
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# PARTICULAR PURPOSE.
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|
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@SET_MAKE@
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SHELL = @SHELL@
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|
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srcdir = @srcdir@
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top_srcdir = @top_srcdir@
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VPATH = @srcdir@
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prefix = @prefix@
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exec_prefix = @exec_prefix@
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bindir = @bindir@
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sbindir = @sbindir@
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libexecdir = @libexecdir@
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datadir = @datadir@
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sysconfdir = @sysconfdir@
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sharedstatedir = @sharedstatedir@
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localstatedir = @localstatedir@
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libdir = @libdir@
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infodir = @infodir@
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mandir = @mandir@
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includedir = @includedir@
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oldincludedir = /usr/include
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pkgdatadir = $(datadir)/@PACKAGE@
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pkglibdir = $(libdir)/@PACKAGE@
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pkgincludedir = $(includedir)/@PACKAGE@
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top_builddir = .
|
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|
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ACLOCAL = @ACLOCAL@
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AUTOCONF = @AUTOCONF@
|
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AUTOMAKE = @AUTOMAKE@
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AUTOHEADER = @AUTOHEADER@
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|
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INSTALL = @INSTALL@
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INSTALL_PROGRAM = @INSTALL_PROGRAM@
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INSTALL_DATA = @INSTALL_DATA@
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INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
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INSTALL_HEADER = $(INSTALL_DATA)
|
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transform = @program_transform_name@
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
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||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
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POST_UNINSTALL = :
|
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build_alias = @build_alias@
|
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build_triplet = @build@
|
||||
host_alias = @host_alias@
|
||||
host_triplet = @host@
|
||||
target_alias = @target_alias@
|
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target_triplet = @target@
|
||||
ADD_CFLAGS = @ADD_CFLAGS@
|
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AMTAR = @AMTAR@
|
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AR = @AR@
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AS = @AS@
|
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AWK = @AWK@
|
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CC = @CC@
|
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CONFIGURE_DEPENDS = @CONFIGURE_DEPENDS@
|
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CPP = @CPP@
|
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DEPDIR = @DEPDIR@
|
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DLLTOOL = @DLLTOOL@
|
||||
EXEEXT = @EXEEXT@
|
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INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
|
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LEX = @LEX@
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LIBTOOL = @LIBTOOL@
|
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LN_S = @LN_S@
|
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MAINT = @MAINT@
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OBJDUMP = @OBJDUMP@
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OBJEXT = @OBJEXT@
|
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PACKAGE = @PACKAGE@
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PATH = @PATH@
|
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RANLIB = @RANLIB@
|
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VERSION = @VERSION@
|
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YACC = @YACC@
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am__include = @am__include@
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am__quote = @am__quote@
|
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install_sh = @install_sh@
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|
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SUBDIRS = \
|
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libasn1parser libasn1print \
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libasn1fix libasn1compiler \
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skeletons examples tests \
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doc asn1c
|
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|
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|
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EXTRA_DIST = BUGS MANIFEST
|
||||
subdir = .
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
|
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CONFIG_HEADER = config.h
|
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CONFIG_CLEAN_FILES =
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DIST_SOURCES =
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|
||||
RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \
|
||||
uninstall-info-recursive all-recursive install-data-recursive \
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install-exec-recursive installdirs-recursive install-recursive \
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||||
uninstall-recursive check-recursive installcheck-recursive
|
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DIST_COMMON = README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \
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Makefile.am Makefile.in NEWS TODO aclocal.m4 config.guess \
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config.h.in config.sub configure configure.in depcomp \
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install-sh ltconfig ltmain.sh missing mkinstalldirs
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DIST_SUBDIRS = $(SUBDIRS)
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all: config.h
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$(MAKE) $(AM_MAKEFLAGS) all-recursive
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.SUFFIXES:
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mostlyclean-libtool:
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-rm -f *.lo
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clean-libtool:
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-rm -rf .libs _libs
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||||
|
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distclean-libtool:
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-rm -f libtool
|
||||
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && \
|
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$(AUTOMAKE) --gnu Makefile
|
||||
Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) && \
|
||||
CONFIG_HEADERS= CONFIG_LINKS= \
|
||||
CONFIG_FILES=$@ $(SHELL) ./config.status
|
||||
|
||||
$(top_builddir)/config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
|
||||
$(SHELL) ./config.status --recheck
|
||||
$(srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
|
||||
cd $(srcdir) && $(AUTOCONF)
|
||||
|
||||
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in
|
||||
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
|
||||
config.h: stamp-h
|
||||
@if test ! -f $@; then \
|
||||
rm -f stamp-h; \
|
||||
$(MAKE) stamp-h; \
|
||||
else :; fi
|
||||
stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
|
||||
@rm -f stamp-h stamp-hT
|
||||
@echo timestamp > stamp-hT 2> /dev/null
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES= CONFIG_HEADERS=config.h \
|
||||
$(SHELL) ./config.status
|
||||
@mv stamp-hT stamp-h
|
||||
$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/./stamp-h.in
|
||||
@if test ! -f $@; then \
|
||||
rm -f $(srcdir)/./stamp-h.in; \
|
||||
$(MAKE) $(srcdir)/./stamp-h.in; \
|
||||
else :; fi
|
||||
$(srcdir)/./stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
@rm -f $(srcdir)/./stamp-h.in $(srcdir)/./stamp-h.inT
|
||||
@echo timestamp > $(srcdir)/./stamp-h.inT 2> /dev/null
|
||||
cd $(top_srcdir) && $(AUTOHEADER)
|
||||
@mv $(srcdir)/./stamp-h.inT $(srcdir)/./stamp-h.in
|
||||
|
||||
distclean-hdr:
|
||||
-rm -f config.h
|
||||
uninstall-info-am:
|
||||
|
||||
# This directory's subdirectories are mostly independent; you can cd
|
||||
# into them and run `make' without going through this Makefile.
|
||||
# To change the values of `make' variables: instead of editing Makefiles,
|
||||
# (1) if the variable is set in `config.status', edit `config.status'
|
||||
# (which will cause the Makefiles to be regenerated when you run `make');
|
||||
# (2) otherwise, pass the desired values on the `make' command line.
|
||||
$(RECURSIVE_TARGETS):
|
||||
@set fnord $(MAKEFLAGS); amf=$$2; \
|
||||
dot_seen=no; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
dot_seen=yes; \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done; \
|
||||
if test "$$dot_seen" = "no"; then \
|
||||
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
|
||||
fi; test -z "$$fail"
|
||||
|
||||
mostlyclean-recursive clean-recursive distclean-recursive \
|
||||
maintainer-clean-recursive:
|
||||
@set fnord $(MAKEFLAGS); amf=$$2; \
|
||||
dot_seen=no; \
|
||||
case "$@" in \
|
||||
distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
|
||||
*) list='$(SUBDIRS)' ;; \
|
||||
esac; \
|
||||
rev=''; for subdir in $$list; do \
|
||||
if test "$$subdir" = "."; then :; else \
|
||||
rev="$$subdir $$rev"; \
|
||||
fi; \
|
||||
done; \
|
||||
rev="$$rev ."; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
for subdir in $$rev; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
|
||||
done
|
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tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
|
||||
list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
mkid -fID $$unique $(LISP)
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
|
||||
$(TAGS_FILES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
|
||||
fi; \
|
||||
done; \
|
||||
list='$(SOURCES) $(HEADERS) $(TAGS_FILES)'; \
|
||||
unique=`for i in $$list; do \
|
||||
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
|
||||
done | \
|
||||
$(AWK) ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
|
||||
|| etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP)
|
||||
|
||||
GTAGS:
|
||||
here=`CDPATH=: && cd $(top_builddir) && pwd` \
|
||||
&& cd $(top_srcdir) \
|
||||
&& gtags -i $(GTAGS_ARGS) $$here
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
top_distdir = .
|
||||
# Avoid unsightly `./'.
|
||||
distdir = $(PACKAGE)-$(VERSION)
|
||||
|
||||
GZIP_ENV = --best
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
mkdir $(distdir)
|
||||
@for file in $(DISTFILES); do \
|
||||
if test -f $$file; then d=.; else d=$(srcdir); fi; \
|
||||
dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
|
||||
if test "$$dir" != "$$file" && test "$$dir" != "."; then \
|
||||
$(mkinstalldirs) "$(distdir)/$$dir"; \
|
||||
fi; \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pR $$d/$$file $(distdir) \
|
||||
|| exit 1; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
for subdir in $(SUBDIRS); do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -d $(distdir)/$$subdir \
|
||||
|| mkdir $(distdir)/$$subdir \
|
||||
|| exit 1; \
|
||||
(cd $$subdir && \
|
||||
$(MAKE) $(AM_MAKEFLAGS) \
|
||||
top_distdir="$(top_distdir)" \
|
||||
distdir=../$(distdir)/$$subdir \
|
||||
distdir) \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
|
||||
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
|
||||
! -type d ! -perm -444 -exec $(SHELL) $(install_sh) -c -m a+r {} {} \; \
|
||||
|| chmod -R a+r $(distdir)
|
||||
dist: distdir
|
||||
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
||||
# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
||||
distcheck: dist
|
||||
-chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
|
||||
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(AMTAR) xf -
|
||||
chmod -R a-w $(distdir); chmod a+w $(distdir)
|
||||
mkdir $(distdir)/=build
|
||||
mkdir $(distdir)/=inst
|
||||
chmod a-w $(distdir)
|
||||
dc_install_base=`CDPATH=: && cd $(distdir)/=inst && pwd` \
|
||||
&& cd $(distdir)/=build \
|
||||
&& ../configure --srcdir=.. --prefix=$$dc_install_base \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
|
||||
&& (test `find $$dc_install_base -type f -print | wc -l` -le 1 \
|
||||
|| (echo "Error: files left after uninstall" 1>&2; \
|
||||
exit 1) ) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dist \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) distclean \
|
||||
&& rm -f $(distdir).tar.gz \
|
||||
&& (test `find . -type f -print | wc -l` -eq 0 \
|
||||
|| (echo "Error: files left after distclean" 1>&2; \
|
||||
exit 1) )
|
||||
-chmod -R a+w $(distdir) > /dev/null 2>&1; rm -rf $(distdir)
|
||||
@echo "$(distdir).tar.gz is ready for distribution" | \
|
||||
sed 'h;s/./=/g;p;x;p;x'
|
||||
check-am: all-am
|
||||
check: check-recursive
|
||||
all-am: Makefile config.h
|
||||
installdirs: installdirs-recursive
|
||||
installdirs-am:
|
||||
|
||||
install: install-recursive
|
||||
install-exec: install-exec-recursive
|
||||
install-data: install-data-recursive
|
||||
uninstall: uninstall-recursive
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
|
||||
installcheck: installcheck-recursive
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
|
||||
`test -z '$(STRIP)' || \
|
||||
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
@echo "This command is intended for maintainers to use"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
clean: clean-recursive
|
||||
|
||||
clean-am: clean-generic clean-libtool mostlyclean-am
|
||||
|
||||
dist-all: distdir
|
||||
$(AMTAR) chof - $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
|
||||
-chmod -R a+w $(distdir) >/dev/null 2>&1; rm -rf $(distdir)
|
||||
distclean: distclean-recursive
|
||||
-rm -f config.status config.cache config.log
|
||||
distclean-am: clean-am distclean-generic distclean-hdr distclean-libtool \
|
||||
distclean-tags
|
||||
|
||||
dvi: dvi-recursive
|
||||
|
||||
dvi-am:
|
||||
|
||||
info: info-recursive
|
||||
|
||||
info-am:
|
||||
|
||||
install-data-am:
|
||||
|
||||
install-exec-am:
|
||||
|
||||
install-info: install-info-recursive
|
||||
|
||||
install-man:
|
||||
|
||||
installcheck-am:
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive
|
||||
|
||||
maintainer-clean-am: distclean-am maintainer-clean-generic
|
||||
|
||||
mostlyclean: mostlyclean-recursive
|
||||
|
||||
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
|
||||
|
||||
uninstall-am: uninstall-info-am
|
||||
|
||||
uninstall-info: uninstall-info-recursive
|
||||
|
||||
.PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am check check-am clean \
|
||||
clean-generic clean-libtool clean-recursive dist dist-all \
|
||||
distcheck distclean distclean-generic distclean-hdr \
|
||||
distclean-libtool distclean-recursive distclean-tags distdir \
|
||||
dvi dvi-am dvi-recursive info info-am info-recursive install \
|
||||
install-am install-data install-data-am install-data-recursive \
|
||||
install-exec install-exec-am install-exec-recursive \
|
||||
install-info install-info-am install-info-recursive install-man \
|
||||
install-recursive install-strip installcheck installcheck-am \
|
||||
installdirs installdirs-am installdirs-recursive \
|
||||
maintainer-clean maintainer-clean-generic \
|
||||
maintainer-clean-recursive mostlyclean mostlyclean-generic \
|
||||
mostlyclean-libtool mostlyclean-recursive tags tags-recursive \
|
||||
uninstall uninstall-am uninstall-info-am \
|
||||
uninstall-info-recursive uninstall-recursive
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
WHAT TO READ?
|
||||
=============
|
||||
|
||||
For quick installation tips read INSTALL.
|
||||
|
||||
For more complete documentation on this compiler and on using the
|
||||
results of compilation please look into ./doc directory.
|
||||
|
||||
An excellent book on ASN.1 is written by Olivier Dubuisson:
|
||||
"ASN.1 Communication between heterogeneous systems", ISBN:0-12-6333361-0.
|
||||
|
||||
|
||||
QUICK START
|
||||
===========
|
||||
|
||||
After building [and installing] the compiler (see INSTALL), you may use
|
||||
the asn1c command to compile the ASN.1 specification:
|
||||
|
||||
asn1c <spec.asn1>
|
||||
|
||||
If several specifications contain interdependencies, all of them must be
|
||||
specified:
|
||||
|
||||
asn1c <spec1.asn1> <spec2.asn1> ...
|
||||
|
||||
The ./examples directory contains several ASN.1 modules and a script to
|
||||
extract ASN.1 modules from RFC documents. To compile X.509 PKI module:
|
||||
|
||||
./asn1c/asn1c -P ./examples/*PKIX*93*.asn1
|
||||
|
||||
In this example, -P option is used to instruct the compiler to print the
|
||||
compiled text on the standard output instead of creating multiple .c
|
||||
and .h files for every ASN.1 type found inside the specified files.
|
||||
This is useful for debugging and tests automation.
|
||||
|
||||
The compiler -E and -EF options are used for testing the parser and
|
||||
the semantic fixer, respectively. These options will instruct the compiler
|
||||
to dump out the parsed (and fixed) ASN.1 specification as it was
|
||||
"understood" by the compiler. It might be useful for checking
|
||||
whether a particular syntactic construction is properly supported
|
||||
by the compiler.
|
||||
|
||||
asn1c -EF <spec-to-test.asn1>
|
||||
|
||||
|
||||
MODEL OF OPERATION
|
||||
==================
|
||||
|
||||
The asn1c compiler works by processing the ASN.1 module specification
|
||||
in several stages:
|
||||
1. In the first stage, the ASN.1 file is parsed.
|
||||
(Parsing produces an ASN.1 syntax tree for the subsequent levels.)
|
||||
2. In the second stage, the syntax tree is "fixed".
|
||||
(Fixing is done by checking the tree for semantic errors
|
||||
and by transforming the tree into the canonical representation.)
|
||||
3. In the third stage, the syntax tree is compiled into the target language.
|
||||
|
||||
There are several command-line options reserved for printing the results
|
||||
after each stage of operation:
|
||||
|
||||
<parser> => print (-E)
|
||||
<parser> => <fixer> => print (-E -F)
|
||||
<parser> => <fixer> => <compiler> => print (-P)
|
||||
<parser> => <fixer> => <compiler> => save-compiled [default]
|
||||
|
||||
|
||||
--
|
||||
Lev Walkin
|
||||
vlm@lionet.info
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
MAJOR:
|
||||
|
||||
1. Support for the explicit subtype constraints:
|
||||
Name ::= IA5String (FROM("A".."Z"))
|
||||
Status: in progress.
|
||||
|
||||
2. Support for Information Object Classes.
|
||||
Status: support for parsing IOCs is mostly present. Support for slicing
|
||||
the IOCs to produce "views" is not yet designed.
|
||||
|
||||
3. Support for PER encoding. Requires advanced subtype constraints support (#1)
|
||||
|
||||
4. Support for XER encoding.
|
||||
|
||||
MISC:
|
||||
|
||||
1. Make sure asn1_DEF_<TYPE>_tags is not an empty structure.
|
||||
|
||||
|
|
@ -0,0 +1,998 @@
|
|||
# aclocal.m4 generated automatically by aclocal 1.5
|
||||
|
||||
# Copyright 1996, 1997, 1998, 1999, 2000, 2001
|
||||
# Free Software Foundation, Inc.
|
||||
# This file is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
# Do all the work for Automake. This macro actually does too much --
|
||||
# some checks are only needed if your package does certain things.
|
||||
# But this isn't really a big deal.
|
||||
|
||||
# serial 5
|
||||
|
||||
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
||||
# written in clear, in which case automake, when reading aclocal.m4,
|
||||
# will think it sees a *use*, and therefore will trigger all it's
|
||||
# C support machinery. Also note that it means that autoscan, seeing
|
||||
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
||||
|
||||
|
||||
# We require 2.13 because we rely on SHELL being computed by configure.
|
||||
AC_PREREQ([2.13])
|
||||
|
||||
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
|
||||
# -----------------------------------------------------------
|
||||
# If MACRO-NAME is provided do IF-PROVIDED, else IF-NOT-PROVIDED.
|
||||
# The purpose of this macro is to provide the user with a means to
|
||||
# check macros which are provided without letting her know how the
|
||||
# information is coded.
|
||||
# If this macro is not defined by Autoconf, define it here.
|
||||
ifdef([AC_PROVIDE_IFELSE],
|
||||
[],
|
||||
[define([AC_PROVIDE_IFELSE],
|
||||
[ifdef([AC_PROVIDE_$1],
|
||||
[$2], [$3])])])
|
||||
|
||||
|
||||
# AM_INIT_AUTOMAKE(PACKAGE,VERSION, [NO-DEFINE])
|
||||
# ----------------------------------------------
|
||||
AC_DEFUN([AM_INIT_AUTOMAKE],
|
||||
[AC_REQUIRE([AC_PROG_INSTALL])dnl
|
||||
# test to see if srcdir already configured
|
||||
if test "`CDPATH=:; cd $srcdir && pwd`" != "`pwd`" &&
|
||||
test -f $srcdir/config.status; then
|
||||
AC_MSG_ERROR([source directory already configured; run \"make distclean\" there first])
|
||||
fi
|
||||
|
||||
# Define the identity of the package.
|
||||
PACKAGE=$1
|
||||
AC_SUBST(PACKAGE)dnl
|
||||
VERSION=$2
|
||||
AC_SUBST(VERSION)dnl
|
||||
ifelse([$3],,
|
||||
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])
|
||||
|
||||
# Autoconf 2.50 wants to disallow AM_ names. We explicitly allow
|
||||
# the ones we care about.
|
||||
ifdef([m4_pattern_allow],
|
||||
[m4_pattern_allow([^AM_[A-Z]+FLAGS])])dnl
|
||||
|
||||
# Autoconf 2.50 always computes EXEEXT. However we need to be
|
||||
# compatible with 2.13, for now. So we always define EXEEXT, but we
|
||||
# don't compute it.
|
||||
AC_SUBST(EXEEXT)
|
||||
# Similar for OBJEXT -- only we only use OBJEXT if the user actually
|
||||
# requests that it be used. This is a bit dumb.
|
||||
: ${OBJEXT=o}
|
||||
AC_SUBST(OBJEXT)
|
||||
|
||||
# Some tools Automake needs.
|
||||
AC_REQUIRE([AM_SANITY_CHECK])dnl
|
||||
AC_REQUIRE([AC_ARG_PROGRAM])dnl
|
||||
AM_MISSING_PROG(ACLOCAL, aclocal)
|
||||
AM_MISSING_PROG(AUTOCONF, autoconf)
|
||||
AM_MISSING_PROG(AUTOMAKE, automake)
|
||||
AM_MISSING_PROG(AUTOHEADER, autoheader)
|
||||
AM_MISSING_PROG(MAKEINFO, makeinfo)
|
||||
AM_MISSING_PROG(AMTAR, tar)
|
||||
AM_PROG_INSTALL_SH
|
||||
AM_PROG_INSTALL_STRIP
|
||||
# We need awk for the "check" target. The system "awk" is bad on
|
||||
# some platforms.
|
||||
AC_REQUIRE([AC_PROG_AWK])dnl
|
||||
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
|
||||
AC_REQUIRE([AM_DEP_TRACK])dnl
|
||||
AC_REQUIRE([AM_SET_DEPDIR])dnl
|
||||
AC_PROVIDE_IFELSE([AC_PROG_][CC],
|
||||
[_AM_DEPENDENCIES(CC)],
|
||||
[define([AC_PROG_][CC],
|
||||
defn([AC_PROG_][CC])[_AM_DEPENDENCIES(CC)])])dnl
|
||||
AC_PROVIDE_IFELSE([AC_PROG_][CXX],
|
||||
[_AM_DEPENDENCIES(CXX)],
|
||||
[define([AC_PROG_][CXX],
|
||||
defn([AC_PROG_][CXX])[_AM_DEPENDENCIES(CXX)])])dnl
|
||||
])
|
||||
|
||||
#
|
||||
# Check to make sure that the build environment is sane.
|
||||
#
|
||||
|
||||
# serial 3
|
||||
|
||||
# AM_SANITY_CHECK
|
||||
# ---------------
|
||||
AC_DEFUN([AM_SANITY_CHECK],
|
||||
[AC_MSG_CHECKING([whether build environment is sane])
|
||||
# Just in case
|
||||
sleep 1
|
||||
echo timestamp > conftest.file
|
||||
# Do `set' in a subshell so we don't clobber the current shell's
|
||||
# arguments. Must try -L first in case configure is actually a
|
||||
# symlink; some systems play weird games with the mod time of symlinks
|
||||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||||
# directory).
|
||||
if (
|
||||
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
|
||||
if test "$[*]" = "X"; then
|
||||
# -L didn't work.
|
||||
set X `ls -t $srcdir/configure conftest.file`
|
||||
fi
|
||||
rm -f conftest.file
|
||||
if test "$[*]" != "X $srcdir/configure conftest.file" \
|
||||
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
|
||||
|
||||
# If neither matched, then we have a broken ls. This can happen
|
||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||||
# broken ls alias from the environment. This has actually
|
||||
# happened. Such a system could not be considered "sane".
|
||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
||||
alias in your environment])
|
||||
fi
|
||||
|
||||
test "$[2]" = conftest.file
|
||||
)
|
||||
then
|
||||
# Ok.
|
||||
:
|
||||
else
|
||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
||||
Check your system clock])
|
||||
fi
|
||||
AC_MSG_RESULT(yes)])
|
||||
|
||||
|
||||
# serial 2
|
||||
|
||||
# AM_MISSING_PROG(NAME, PROGRAM)
|
||||
# ------------------------------
|
||||
AC_DEFUN([AM_MISSING_PROG],
|
||||
[AC_REQUIRE([AM_MISSING_HAS_RUN])
|
||||
$1=${$1-"${am_missing_run}$2"}
|
||||
AC_SUBST($1)])
|
||||
|
||||
|
||||
# AM_MISSING_HAS_RUN
|
||||
# ------------------
|
||||
# Define MISSING if not defined so far and test if it supports --run.
|
||||
# If it does, set am_missing_run to use it, otherwise, to nothing.
|
||||
AC_DEFUN([AM_MISSING_HAS_RUN],
|
||||
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||||
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
|
||||
# Use eval to expand $SHELL
|
||||
if eval "$MISSING --run true"; then
|
||||
am_missing_run="$MISSING --run "
|
||||
else
|
||||
am_missing_run=
|
||||
am_backtick='`'
|
||||
AC_MSG_WARN([${am_backtick}missing' script is too old or missing])
|
||||
fi
|
||||
])
|
||||
|
||||
# AM_AUX_DIR_EXPAND
|
||||
|
||||
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
|
||||
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
|
||||
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
|
||||
#
|
||||
# Of course, Automake must honor this variable whenever it calls a
|
||||
# tool from the auxiliary directory. The problem is that $srcdir (and
|
||||
# therefore $ac_aux_dir as well) can be either absolute or relative,
|
||||
# depending on how configure is run. This is pretty annoying, since
|
||||
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
|
||||
# source directory, any form will work fine, but in subdirectories a
|
||||
# relative path needs to be adjusted first.
|
||||
#
|
||||
# $ac_aux_dir/missing
|
||||
# fails when called from a subdirectory if $ac_aux_dir is relative
|
||||
# $top_srcdir/$ac_aux_dir/missing
|
||||
# fails if $ac_aux_dir is absolute,
|
||||
# fails when called from a subdirectory in a VPATH build with
|
||||
# a relative $ac_aux_dir
|
||||
#
|
||||
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
|
||||
# are both prefixed by $srcdir. In an in-source build this is usually
|
||||
# harmless because $srcdir is `.', but things will broke when you
|
||||
# start a VPATH build or use an absolute $srcdir.
|
||||
#
|
||||
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
|
||||
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
|
||||
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
|
||||
# and then we would define $MISSING as
|
||||
# MISSING="\${SHELL} $am_aux_dir/missing"
|
||||
# This will work as long as MISSING is not called from configure, because
|
||||
# unfortunately $(top_srcdir) has no meaning in configure.
|
||||
# However there are other variables, like CC, which are often used in
|
||||
# configure, and could therefore not use this "fixed" $ac_aux_dir.
|
||||
#
|
||||
# Another solution, used here, is to always expand $ac_aux_dir to an
|
||||
# absolute PATH. The drawback is that using absolute paths prevent a
|
||||
# configured tree to be moved without reconfiguration.
|
||||
|
||||
AC_DEFUN([AM_AUX_DIR_EXPAND], [
|
||||
# expand $ac_aux_dir to an absolute path
|
||||
am_aux_dir=`CDPATH=:; cd $ac_aux_dir && pwd`
|
||||
])
|
||||
|
||||
# AM_PROG_INSTALL_SH
|
||||
# ------------------
|
||||
# Define $install_sh.
|
||||
AC_DEFUN([AM_PROG_INSTALL_SH],
|
||||
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
|
||||
install_sh=${install_sh-"$am_aux_dir/install-sh"}
|
||||
AC_SUBST(install_sh)])
|
||||
|
||||
# One issue with vendor `install' (even GNU) is that you can't
|
||||
# specify the program used to strip binaries. This is especially
|
||||
# annoying in cross-compiling environments, where the build's strip
|
||||
# is unlikely to handle the host's binaries.
|
||||
# Fortunately install-sh will honor a STRIPPROG variable, so we
|
||||
# always use install-sh in `make install-strip', and initialize
|
||||
# STRIPPROG with the value of the STRIP variable (set by the user).
|
||||
AC_DEFUN([AM_PROG_INSTALL_STRIP],
|
||||
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
|
||||
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
|
||||
AC_SUBST([INSTALL_STRIP_PROGRAM])])
|
||||
|
||||
# serial 4 -*- Autoconf -*-
|
||||
|
||||
|
||||
|
||||
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
|
||||
# written in clear, in which case automake, when reading aclocal.m4,
|
||||
# will think it sees a *use*, and therefore will trigger all it's
|
||||
# C support machinery. Also note that it means that autoscan, seeing
|
||||
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
|
||||
|
||||
|
||||
|
||||
# _AM_DEPENDENCIES(NAME)
|
||||
# ---------------------
|
||||
# See how the compiler implements dependency checking.
|
||||
# NAME is "CC", "CXX" or "OBJC".
|
||||
# We try a few techniques and use that to set a single cache variable.
|
||||
#
|
||||
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
|
||||
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
|
||||
# dependency, and given that the user is not expected to run this macro,
|
||||
# just rely on AC_PROG_CC.
|
||||
AC_DEFUN([_AM_DEPENDENCIES],
|
||||
[AC_REQUIRE([AM_SET_DEPDIR])dnl
|
||||
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
|
||||
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
|
||||
AC_REQUIRE([AM_DEP_TRACK])dnl
|
||||
|
||||
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
|
||||
[$1], CXX, [depcc="$CXX" am_compiler_list=],
|
||||
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc']
|
||||
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
|
||||
[depcc="$$1" am_compiler_list=])
|
||||
|
||||
AC_CACHE_CHECK([dependency style of $depcc],
|
||||
[am_cv_$1_dependencies_compiler_type],
|
||||
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||||
# We make a subdir and do the tests there. Otherwise we can end up
|
||||
# making bogus files that we don't know about and never remove. For
|
||||
# instance it was reported that on HP-UX the gcc test will end up
|
||||
# making a dummy file named `D' -- because `-MD' means `put the output
|
||||
# in D'.
|
||||
mkdir conftest.dir
|
||||
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||||
# using a relative directory.
|
||||
cp "$am_depcomp" conftest.dir
|
||||
cd conftest.dir
|
||||
|
||||
am_cv_$1_dependencies_compiler_type=none
|
||||
if test "$am_compiler_list" = ""; then
|
||||
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
|
||||
fi
|
||||
for depmode in $am_compiler_list; do
|
||||
# We need to recreate these files for each test, as the compiler may
|
||||
# overwrite some of them when testing with obscure command lines.
|
||||
# This happens at least with the AIX C compiler.
|
||||
echo '#include "conftest.h"' > conftest.c
|
||||
echo 'int i;' > conftest.h
|
||||
echo "${am__include} ${am__quote}conftest.Po${am__quote}" > confmf
|
||||
|
||||
case $depmode in
|
||||
nosideeffect)
|
||||
# after this tag, mechanisms are not by side-effect, so they'll
|
||||
# only be used when explicitly requested
|
||||
if test "x$enable_dependency_tracking" = xyes; then
|
||||
continue
|
||||
else
|
||||
break
|
||||
fi
|
||||
;;
|
||||
none) break ;;
|
||||
esac
|
||||
# We check with `-c' and `-o' for the sake of the "dashmstdout"
|
||||
# mode. It turns out that the SunPro C++ compiler does not properly
|
||||
# handle `-M -o', and we need to detect this.
|
||||
if depmode=$depmode \
|
||||
source=conftest.c object=conftest.o \
|
||||
depfile=conftest.Po tmpdepfile=conftest.TPo \
|
||||
$SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&
|
||||
grep conftest.h conftest.Po > /dev/null 2>&1 &&
|
||||
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||||
am_cv_$1_dependencies_compiler_type=$depmode
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
cd ..
|
||||
rm -rf conftest.dir
|
||||
else
|
||||
am_cv_$1_dependencies_compiler_type=none
|
||||
fi
|
||||
])
|
||||
$1DEPMODE="depmode=$am_cv_$1_dependencies_compiler_type"
|
||||
AC_SUBST([$1DEPMODE])
|
||||
])
|
||||
|
||||
|
||||
# AM_SET_DEPDIR
|
||||
# -------------
|
||||
# Choose a directory name for dependency files.
|
||||
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
|
||||
AC_DEFUN([AM_SET_DEPDIR],
|
||||
[rm -f .deps 2>/dev/null
|
||||
mkdir .deps 2>/dev/null
|
||||
if test -d .deps; then
|
||||
DEPDIR=.deps
|
||||
else
|
||||
# MS-DOS does not allow filenames that begin with a dot.
|
||||
DEPDIR=_deps
|
||||
fi
|
||||
rmdir .deps 2>/dev/null
|
||||
AC_SUBST(DEPDIR)
|
||||
])
|
||||
|
||||
|
||||
# AM_DEP_TRACK
|
||||
# ------------
|
||||
AC_DEFUN([AM_DEP_TRACK],
|
||||
[AC_ARG_ENABLE(dependency-tracking,
|
||||
[ --disable-dependency-tracking Speeds up one-time builds
|
||||
--enable-dependency-tracking Do not reject slow dependency extractors])
|
||||
if test "x$enable_dependency_tracking" != xno; then
|
||||
am_depcomp="$ac_aux_dir/depcomp"
|
||||
AMDEPBACKSLASH='\'
|
||||
fi
|
||||
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
|
||||
pushdef([subst], defn([AC_SUBST]))
|
||||
subst(AMDEPBACKSLASH)
|
||||
popdef([subst])
|
||||
])
|
||||
|
||||
# Generate code to set up dependency tracking.
|
||||
# This macro should only be invoked once -- use via AC_REQUIRE.
|
||||
# Usage:
|
||||
# AM_OUTPUT_DEPENDENCY_COMMANDS
|
||||
|
||||
#
|
||||
# This code is only required when automatic dependency tracking
|
||||
# is enabled. FIXME. This creates each `.P' file that we will
|
||||
# need in order to bootstrap the dependency handling code.
|
||||
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],[
|
||||
AC_OUTPUT_COMMANDS([
|
||||
test x"$AMDEP_TRUE" != x"" ||
|
||||
for mf in $CONFIG_FILES; do
|
||||
case "$mf" in
|
||||
Makefile) dirpart=.;;
|
||||
*/Makefile) dirpart=`echo "$mf" | sed -e 's|/[^/]*$||'`;;
|
||||
*) continue;;
|
||||
esac
|
||||
grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
|
||||
# Extract the definition of DEP_FILES from the Makefile without
|
||||
# running `make'.
|
||||
DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
|
||||
test -z "$DEPDIR" && continue
|
||||
# When using ansi2knr, U may be empty or an underscore; expand it
|
||||
U=`sed -n -e '/^U = / s///p' < "$mf"`
|
||||
test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
|
||||
# We invoke sed twice because it is the simplest approach to
|
||||
# changing $(DEPDIR) to its actual value in the expansion.
|
||||
for file in `sed -n -e '
|
||||
/^DEP_FILES = .*\\\\$/ {
|
||||
s/^DEP_FILES = //
|
||||
:loop
|
||||
s/\\\\$//
|
||||
p
|
||||
n
|
||||
/\\\\$/ b loop
|
||||
p
|
||||
}
|
||||
/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
|
||||
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
|
||||
# Make sure the directory exists.
|
||||
test -f "$dirpart/$file" && continue
|
||||
fdir=`echo "$file" | sed -e 's|/[^/]*$||'`
|
||||
$ac_aux_dir/mkinstalldirs "$dirpart/$fdir" > /dev/null 2>&1
|
||||
# echo "creating $dirpart/$file"
|
||||
echo '# dummy' > "$dirpart/$file"
|
||||
done
|
||||
done
|
||||
], [AMDEP_TRUE="$AMDEP_TRUE"
|
||||
ac_aux_dir="$ac_aux_dir"])])
|
||||
|
||||
# AM_MAKE_INCLUDE()
|
||||
# -----------------
|
||||
# Check to see how make treats includes.
|
||||
AC_DEFUN([AM_MAKE_INCLUDE],
|
||||
[am_make=${MAKE-make}
|
||||
cat > confinc << 'END'
|
||||
doit:
|
||||
@echo done
|
||||
END
|
||||
# If we don't find an include directive, just comment out the code.
|
||||
AC_MSG_CHECKING([for style of include used by $am_make])
|
||||
am__include='#'
|
||||
am__quote=
|
||||
_am_result=none
|
||||
# First try GNU make style include.
|
||||
echo "include confinc" > confmf
|
||||
# We grep out `Entering directory' and `Leaving directory'
|
||||
# messages which can occur if `w' ends up in MAKEFLAGS.
|
||||
# In particular we don't look at `^make:' because GNU make might
|
||||
# be invoked under some other name (usually "gmake"), in which
|
||||
# case it prints its new name instead of `make'.
|
||||
if test "`$am_make -s -f confmf 2> /dev/null | fgrep -v 'ing directory'`" = "done"; then
|
||||
am__include=include
|
||||
am__quote=
|
||||
_am_result=GNU
|
||||
fi
|
||||
# Now try BSD make style include.
|
||||
if test "$am__include" = "#"; then
|
||||
echo '.include "confinc"' > confmf
|
||||
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
|
||||
am__include=.include
|
||||
am__quote='"'
|
||||
_am_result=BSD
|
||||
fi
|
||||
fi
|
||||
AC_SUBST(am__include)
|
||||
AC_SUBST(am__quote)
|
||||
AC_MSG_RESULT($_am_result)
|
||||
rm -f confinc confmf
|
||||
])
|
||||
|
||||
# serial 3
|
||||
|
||||
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
|
||||
# -------------------------------------
|
||||
# Define a conditional.
|
||||
#
|
||||
# FIXME: Once using 2.50, use this:
|
||||
# m4_match([$1], [^TRUE\|FALSE$], [AC_FATAL([$0: invalid condition: $1])])dnl
|
||||
AC_DEFUN([AM_CONDITIONAL],
|
||||
[ifelse([$1], [TRUE],
|
||||
[errprint(__file__:__line__: [$0: invalid condition: $1
|
||||
])dnl
|
||||
m4exit(1)])dnl
|
||||
ifelse([$1], [FALSE],
|
||||
[errprint(__file__:__line__: [$0: invalid condition: $1
|
||||
])dnl
|
||||
m4exit(1)])dnl
|
||||
AC_SUBST([$1_TRUE])
|
||||
AC_SUBST([$1_FALSE])
|
||||
if $2; then
|
||||
$1_TRUE=
|
||||
$1_FALSE='#'
|
||||
else
|
||||
$1_TRUE='#'
|
||||
$1_FALSE=
|
||||
fi])
|
||||
|
||||
# Add --enable-maintainer-mode option to configure.
|
||||
# From Jim Meyering
|
||||
|
||||
# serial 1
|
||||
|
||||
AC_DEFUN([AM_MAINTAINER_MODE],
|
||||
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
||||
dnl maintainer-mode is disabled by default
|
||||
AC_ARG_ENABLE(maintainer-mode,
|
||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
||||
(and sometimes confusing) to the casual installer],
|
||||
USE_MAINTAINER_MODE=$enableval,
|
||||
USE_MAINTAINER_MODE=no)
|
||||
AC_MSG_RESULT([$USE_MAINTAINER_MODE])
|
||||
AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
|
||||
MAINT=$MAINTAINER_MODE_TRUE
|
||||
AC_SUBST(MAINT)dnl
|
||||
]
|
||||
)
|
||||
|
||||
|
||||
# serial 40 AC_PROG_LIBTOOL
|
||||
AC_DEFUN(AC_PROG_LIBTOOL,
|
||||
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
|
||||
|
||||
# Save cache, so that ltconfig can load it
|
||||
AC_CACHE_SAVE
|
||||
|
||||
# Actually configure libtool. ac_aux_dir is where install-sh is found.
|
||||
CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
|
||||
LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
|
||||
LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \
|
||||
DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \
|
||||
${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
|
||||
$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \
|
||||
|| AC_MSG_ERROR([libtool configure failed])
|
||||
|
||||
# Reload cache, that may have been modified by ltconfig
|
||||
AC_CACHE_LOAD
|
||||
|
||||
# This can be used to rebuild libtool when needed
|
||||
LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh"
|
||||
|
||||
# Always use our own libtool.
|
||||
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
|
||||
AC_SUBST(LIBTOOL)dnl
|
||||
|
||||
# Redirect the config.log output again, so that the ltconfig log is not
|
||||
# clobbered by the next message.
|
||||
exec 5>>./config.log
|
||||
])
|
||||
|
||||
AC_DEFUN(AC_LIBTOOL_SETUP,
|
||||
[AC_PREREQ(2.13)dnl
|
||||
AC_REQUIRE([AC_ENABLE_SHARED])dnl
|
||||
AC_REQUIRE([AC_ENABLE_STATIC])dnl
|
||||
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
||||
AC_REQUIRE([AC_PROG_RANLIB])dnl
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_PROG_LD])dnl
|
||||
AC_REQUIRE([AC_PROG_NM])dnl
|
||||
AC_REQUIRE([AC_PROG_LN_S])dnl
|
||||
dnl
|
||||
|
||||
case "$target" in
|
||||
NONE) lt_target="$host" ;;
|
||||
*) lt_target="$target" ;;
|
||||
esac
|
||||
|
||||
# Check for any special flags to pass to ltconfig.
|
||||
libtool_flags="--cache-file=$cache_file"
|
||||
test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
|
||||
test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
|
||||
test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
|
||||
test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
|
||||
test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
|
||||
ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN],
|
||||
[libtool_flags="$libtool_flags --enable-dlopen"])
|
||||
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
|
||||
[libtool_flags="$libtool_flags --enable-win32-dll"])
|
||||
AC_ARG_ENABLE(libtool-lock,
|
||||
[ --disable-libtool-lock avoid locking (might break parallel builds)])
|
||||
test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
|
||||
test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
|
||||
|
||||
# Some flags need to be propagated to the compiler or linker for good
|
||||
# libtool support.
|
||||
case "$lt_target" in
|
||||
*-*-irix6*)
|
||||
# Find out which ABI we are using.
|
||||
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
|
||||
if AC_TRY_EVAL(ac_compile); then
|
||||
case "`/usr/bin/file conftest.o`" in
|
||||
*32-bit*)
|
||||
LD="${LD-ld} -32"
|
||||
;;
|
||||
*N32*)
|
||||
LD="${LD-ld} -n32"
|
||||
;;
|
||||
*64-bit*)
|
||||
LD="${LD-ld} -64"
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
rm -rf conftest*
|
||||
;;
|
||||
|
||||
*-*-sco3.2v5*)
|
||||
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
|
||||
SAVE_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS -belf"
|
||||
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
|
||||
[AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])])
|
||||
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
|
||||
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
|
||||
CFLAGS="$SAVE_CFLAGS"
|
||||
fi
|
||||
;;
|
||||
|
||||
ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
|
||||
[*-*-cygwin* | *-*-mingw*)
|
||||
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
|
||||
AC_CHECK_TOOL(AS, as, false)
|
||||
AC_CHECK_TOOL(OBJDUMP, objdump, false)
|
||||
;;
|
||||
])
|
||||
esac
|
||||
])
|
||||
|
||||
# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
|
||||
AC_DEFUN(AC_LIBTOOL_DLOPEN, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
|
||||
|
||||
# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
|
||||
AC_DEFUN(AC_LIBTOOL_WIN32_DLL, [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
|
||||
|
||||
# AC_ENABLE_SHARED - implement the --enable-shared flag
|
||||
# Usage: AC_ENABLE_SHARED[(DEFAULT)]
|
||||
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
||||
# `yes'.
|
||||
AC_DEFUN(AC_ENABLE_SHARED, [dnl
|
||||
define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
|
||||
AC_ARG_ENABLE(shared,
|
||||
changequote(<<, >>)dnl
|
||||
<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
|
||||
changequote([, ])dnl
|
||||
[p=${PACKAGE-default}
|
||||
case "$enableval" in
|
||||
yes) enable_shared=yes ;;
|
||||
no) enable_shared=no ;;
|
||||
*)
|
||||
enable_shared=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
||||
for pkg in $enableval; do
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_shared=yes
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
|
||||
])
|
||||
|
||||
# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
|
||||
AC_DEFUN(AC_DISABLE_SHARED, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_ENABLE_SHARED(no)])
|
||||
|
||||
# AC_ENABLE_STATIC - implement the --enable-static flag
|
||||
# Usage: AC_ENABLE_STATIC[(DEFAULT)]
|
||||
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
||||
# `yes'.
|
||||
AC_DEFUN(AC_ENABLE_STATIC, [dnl
|
||||
define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
|
||||
AC_ARG_ENABLE(static,
|
||||
changequote(<<, >>)dnl
|
||||
<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
|
||||
changequote([, ])dnl
|
||||
[p=${PACKAGE-default}
|
||||
case "$enableval" in
|
||||
yes) enable_static=yes ;;
|
||||
no) enable_static=no ;;
|
||||
*)
|
||||
enable_static=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
||||
for pkg in $enableval; do
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_static=yes
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
|
||||
])
|
||||
|
||||
# AC_DISABLE_STATIC - set the default static flag to --disable-static
|
||||
AC_DEFUN(AC_DISABLE_STATIC, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_ENABLE_STATIC(no)])
|
||||
|
||||
|
||||
# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
|
||||
# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
|
||||
# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
|
||||
# `yes'.
|
||||
AC_DEFUN(AC_ENABLE_FAST_INSTALL, [dnl
|
||||
define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
|
||||
AC_ARG_ENABLE(fast-install,
|
||||
changequote(<<, >>)dnl
|
||||
<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
|
||||
changequote([, ])dnl
|
||||
[p=${PACKAGE-default}
|
||||
case "$enableval" in
|
||||
yes) enable_fast_install=yes ;;
|
||||
no) enable_fast_install=no ;;
|
||||
*)
|
||||
enable_fast_install=no
|
||||
# Look at the argument we got. We use all the common list separators.
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
|
||||
for pkg in $enableval; do
|
||||
if test "X$pkg" = "X$p"; then
|
||||
enable_fast_install=yes
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
;;
|
||||
esac],
|
||||
enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
|
||||
])
|
||||
|
||||
# AC_ENABLE_FAST_INSTALL - set the default to --disable-fast-install
|
||||
AC_DEFUN(AC_DISABLE_FAST_INSTALL, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_ENABLE_FAST_INSTALL(no)])
|
||||
|
||||
# AC_PROG_LD - find the path to the GNU or non-GNU linker
|
||||
AC_DEFUN(AC_PROG_LD,
|
||||
[AC_ARG_WITH(gnu-ld,
|
||||
[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
|
||||
test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
|
||||
AC_REQUIRE([AC_PROG_CC])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
||||
ac_prog=ld
|
||||
if test "$ac_cv_prog_gcc" = yes; then
|
||||
# Check if gcc -print-prog-name=ld gives a path.
|
||||
AC_MSG_CHECKING([for ld used by GCC])
|
||||
ac_prog=`($CC -print-prog-name=ld) 2>&5`
|
||||
case "$ac_prog" in
|
||||
# Accept absolute paths.
|
||||
changequote(,)dnl
|
||||
[\\/]* | [A-Za-z]:[\\/]*)
|
||||
re_direlt='/[^/][^/]*/\.\./'
|
||||
changequote([,])dnl
|
||||
# Canonicalize the path of ld
|
||||
ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
|
||||
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
|
||||
ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
|
||||
done
|
||||
test -z "$LD" && LD="$ac_prog"
|
||||
;;
|
||||
"")
|
||||
# If it fails, then pretend we aren't using GCC.
|
||||
ac_prog=ld
|
||||
;;
|
||||
*)
|
||||
# If it is relative, then search for the first ld in PATH.
|
||||
with_gnu_ld=unknown
|
||||
;;
|
||||
esac
|
||||
elif test "$with_gnu_ld" = yes; then
|
||||
AC_MSG_CHECKING([for GNU ld])
|
||||
else
|
||||
AC_MSG_CHECKING([for non-GNU ld])
|
||||
fi
|
||||
AC_CACHE_VAL(ac_cv_path_LD,
|
||||
[if test -z "$LD"; then
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
|
||||
for ac_dir in $PATH; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
|
||||
ac_cv_path_LD="$ac_dir/$ac_prog"
|
||||
# Check to see if the program is GNU ld. I'd rather use --version,
|
||||
# but apparently some GNU ld's only accept -v.
|
||||
# Break only if it was the GNU/non-GNU ld that we prefer.
|
||||
if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
|
||||
test "$with_gnu_ld" != no && break
|
||||
else
|
||||
test "$with_gnu_ld" != yes && break
|
||||
fi
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
else
|
||||
ac_cv_path_LD="$LD" # Let the user override the test with a path.
|
||||
fi])
|
||||
LD="$ac_cv_path_LD"
|
||||
if test -n "$LD"; then
|
||||
AC_MSG_RESULT($LD)
|
||||
else
|
||||
AC_MSG_RESULT(no)
|
||||
fi
|
||||
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
|
||||
AC_PROG_LD_GNU
|
||||
])
|
||||
|
||||
AC_DEFUN(AC_PROG_LD_GNU,
|
||||
[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
|
||||
[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
|
||||
if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
|
||||
ac_cv_prog_gnu_ld=yes
|
||||
else
|
||||
ac_cv_prog_gnu_ld=no
|
||||
fi])
|
||||
])
|
||||
|
||||
# AC_PROG_NM - find the path to a BSD-compatible name lister
|
||||
AC_DEFUN(AC_PROG_NM,
|
||||
[AC_MSG_CHECKING([for BSD-compatible nm])
|
||||
AC_CACHE_VAL(ac_cv_path_NM,
|
||||
[if test -n "$NM"; then
|
||||
# Let the user override the test.
|
||||
ac_cv_path_NM="$NM"
|
||||
else
|
||||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
|
||||
for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
|
||||
test -z "$ac_dir" && ac_dir=.
|
||||
if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then
|
||||
# Check to see if the nm accepts a BSD-compat flag.
|
||||
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
|
||||
# nm: unknown option "B" ignored
|
||||
if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
||||
ac_cv_path_NM="$ac_dir/nm -B"
|
||||
break
|
||||
elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
|
||||
ac_cv_path_NM="$ac_dir/nm -p"
|
||||
break
|
||||
else
|
||||
ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but
|
||||
continue # so that we can try to find one that supports BSD flags
|
||||
fi
|
||||
fi
|
||||
done
|
||||
IFS="$ac_save_ifs"
|
||||
test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
|
||||
fi])
|
||||
NM="$ac_cv_path_NM"
|
||||
AC_MSG_RESULT([$NM])
|
||||
])
|
||||
|
||||
# AC_CHECK_LIBM - check for math library
|
||||
AC_DEFUN(AC_CHECK_LIBM,
|
||||
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
|
||||
LIBM=
|
||||
case "$lt_target" in
|
||||
*-*-beos* | *-*-cygwin*)
|
||||
# These system don't have libm
|
||||
;;
|
||||
*-ncr-sysv4.3*)
|
||||
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
|
||||
AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
|
||||
;;
|
||||
*)
|
||||
AC_CHECK_LIB(m, main, LIBM="-lm")
|
||||
;;
|
||||
esac
|
||||
])
|
||||
|
||||
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
|
||||
# the libltdl convenience library, adds --enable-ltdl-convenience to
|
||||
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
|
||||
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
|
||||
# to be `${top_builddir}/libltdl'. Make sure you start DIR with
|
||||
# '${top_builddir}/' (note the single quotes!) if your package is not
|
||||
# flat, and, if you're not using automake, define top_builddir as
|
||||
# appropriate in the Makefiles.
|
||||
AC_DEFUN(AC_LIBLTDL_CONVENIENCE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
case "$enable_ltdl_convenience" in
|
||||
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
|
||||
"") enable_ltdl_convenience=yes
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
|
||||
esac
|
||||
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdlc.la
|
||||
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
||||
])
|
||||
|
||||
# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
|
||||
# the libltdl installable library, and adds --enable-ltdl-install to
|
||||
# the configure arguments. Note that LIBLTDL is not AC_SUBSTed, nor
|
||||
# is AC_CONFIG_SUBDIRS called. If DIR is not provided, it is assumed
|
||||
# to be `${top_builddir}/libltdl'. Make sure you start DIR with
|
||||
# '${top_builddir}/' (note the single quotes!) if your package is not
|
||||
# flat, and, if you're not using automake, define top_builddir as
|
||||
# appropriate in the Makefiles.
|
||||
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
|
||||
AC_DEFUN(AC_LIBLTDL_INSTALLABLE, [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
|
||||
AC_CHECK_LIB(ltdl, main,
|
||||
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
|
||||
[if test x"$enable_ltdl_install" = xno; then
|
||||
AC_MSG_WARN([libltdl not installed, but installation disabled])
|
||||
else
|
||||
enable_ltdl_install=yes
|
||||
fi
|
||||
])
|
||||
if test x"$enable_ltdl_install" = x"yes"; then
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-install"
|
||||
LIBLTDL=ifelse($#,1,$1,['${top_builddir}/libltdl'])/libltdl.la
|
||||
INCLTDL=ifelse($#,1,-I$1,['-I${top_builddir}/libltdl'])
|
||||
else
|
||||
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
|
||||
LIBLTDL="-lltdl"
|
||||
INCLTDL=
|
||||
fi
|
||||
])
|
||||
|
||||
dnl old names
|
||||
AC_DEFUN(AM_PROG_LIBTOOL, [indir([AC_PROG_LIBTOOL])])dnl
|
||||
AC_DEFUN(AM_ENABLE_SHARED, [indir([AC_ENABLE_SHARED], $@)])dnl
|
||||
AC_DEFUN(AM_ENABLE_STATIC, [indir([AC_ENABLE_STATIC], $@)])dnl
|
||||
AC_DEFUN(AM_DISABLE_SHARED, [indir([AC_DISABLE_SHARED], $@)])dnl
|
||||
AC_DEFUN(AM_DISABLE_STATIC, [indir([AC_DISABLE_STATIC], $@)])dnl
|
||||
AC_DEFUN(AM_PROG_LD, [indir([AC_PROG_LD])])dnl
|
||||
AC_DEFUN(AM_PROG_NM, [indir([AC_PROG_NM])])dnl
|
||||
|
||||
dnl This is just to silence aclocal about the macro not being used
|
||||
ifelse([AC_DISABLE_FAST_INSTALL])dnl
|
||||
|
||||
# Like AC_CONFIG_HEADER, but automatically create stamp file.
|
||||
|
||||
# serial 3
|
||||
|
||||
# When config.status generates a header, we must update the stamp-h file.
|
||||
# This file resides in the same directory as the config header
|
||||
# that is generated. We must strip everything past the first ":",
|
||||
# and everything past the last "/".
|
||||
|
||||
AC_PREREQ([2.12])
|
||||
|
||||
AC_DEFUN([AM_CONFIG_HEADER],
|
||||
[ifdef([AC_FOREACH],dnl
|
||||
[dnl init our file count if it isn't already
|
||||
m4_ifndef([_AM_Config_Header_Index], m4_define([_AM_Config_Header_Index], [0]))
|
||||
dnl prepare to store our destination file list for use in config.status
|
||||
AC_FOREACH([_AM_File], [$1],
|
||||
[m4_pushdef([_AM_Dest], m4_patsubst(_AM_File, [:.*]))
|
||||
m4_define([_AM_Config_Header_Index], m4_incr(_AM_Config_Header_Index))
|
||||
dnl and add it to the list of files AC keeps track of, along
|
||||
dnl with our hook
|
||||
AC_CONFIG_HEADERS(_AM_File,
|
||||
dnl COMMANDS, [, INIT-CMDS]
|
||||
[# update the timestamp
|
||||
echo timestamp >"AS_ESCAPE(_AM_DIRNAME(]_AM_Dest[))/stamp-h]_AM_Config_Header_Index["
|
||||
][$2]m4_ifval([$3], [, [$3]]))dnl AC_CONFIG_HEADERS
|
||||
m4_popdef([_AM_Dest])])],dnl
|
||||
[AC_CONFIG_HEADER([$1])
|
||||
AC_OUTPUT_COMMANDS(
|
||||
ifelse(patsubst([$1], [[^ ]], []),
|
||||
[],
|
||||
[test -z "$CONFIG_HEADERS" || echo timestamp >dnl
|
||||
patsubst([$1], [^\([^:]*/\)?.*], [\1])stamp-h]),dnl
|
||||
[am_indx=1
|
||||
for am_file in $1; do
|
||||
case " \$CONFIG_HEADERS " in
|
||||
*" \$am_file "*)
|
||||
am_dir=\`echo \$am_file |sed 's%:.*%%;s%[^/]*\$%%'\`
|
||||
if test -n "\$am_dir"; then
|
||||
am_tmpdir=\`echo \$am_dir |sed 's%^\(/*\).*\$%\1%'\`
|
||||
for am_subdir in \`echo \$am_dir |sed 's%/% %'\`; do
|
||||
am_tmpdir=\$am_tmpdir\$am_subdir/
|
||||
if test ! -d \$am_tmpdir; then
|
||||
mkdir \$am_tmpdir
|
||||
fi
|
||||
done
|
||||
fi
|
||||
echo timestamp > "\$am_dir"stamp-h\$am_indx
|
||||
;;
|
||||
esac
|
||||
am_indx=\`expr \$am_indx + 1\`
|
||||
done])
|
||||
])]) # AM_CONFIG_HEADER
|
||||
|
||||
# _AM_DIRNAME(PATH)
|
||||
# -----------------
|
||||
# Like AS_DIRNAME, only do it during macro expansion
|
||||
AC_DEFUN([_AM_DIRNAME],
|
||||
[m4_if(m4_regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
|
||||
m4_if(m4_regexp([$1], [^//\([^/]\|$\)]), -1,
|
||||
m4_if(m4_regexp([$1], [^/.*]), -1,
|
||||
[.],
|
||||
m4_patsubst([$1], [^\(/\).*], [\1])),
|
||||
m4_patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
|
||||
m4_patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
|
||||
]) # _AM_DIRNAME
|
||||
|
||||
|
||||