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Commit 4cd615af authored by Pavel Vainerman's avatar Pavel Vainerman
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release 3.9.6-alt1

parent df4aea04
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.gear/rules
View file @ 4cd615af
copy: *.patch
tar.gz: shc suffix=.tgz
tar: shc name=@name@-@version@
spec: shc.spec
shc-3.7-makefile.patch deleted 100644 → 0
View file @ df4aea04
--- Makefile.old 2005-01-27 00:16:40 +0200
+++ Makefile 2005-01-27 00:16:58 +0200
@@ -1,29 +1,29 @@
# Makefile
#
-INSTALL_PATH = /usr/local
+INSTALL_PATH =$(RPM_BUILD_ROOT)/usr
# For SCO
-CFLAGS = -b elf -O -D_SVID
+#CFLAGS = -b elf -O -D_SVID
# For IRIX
-CFLAGS = -xansi -fullwarn -O3 -g0
+#CFLAGS = -xansi -fullwarn -O3 -g0
# For Solaris
-CFLAGS = -fast -xO4 -s -v -Xa
+#CFLAGS = -fast -xO4 -s -v -Xa
# For HPUX
-CFLAGS = -Wall -O -Ae
+#CFLAGS = -Wall -O -Ae
# For OSF1
-CFLAGS = -w -verbose -fast -std1 -g0
+#CFLAGS = -w -verbose -fast -std1 -g0
# For GNU C compiler
CFLAGS = -Wall -O6 -pedantic
-SHELL = /bin/sh
+SHELL = /bin/bash
-all: shc ask_for_test
+all: shc
shc: shc.c
$(CC) $(CFLAGS) $< -o $@
@@ -63,9 +63,8 @@
install: shc
@echo '*** Installing shc and shc.1 on '$(INSTALL_PATH)
- @echo -n '*** Do you want to continue? '; read ANS; case "$$ANS" in y|Y|yes|Yes|YES) ;; *) exit 1;; esac;
install -c -s shc $(INSTALL_PATH)/bin/
- install -c -m 644 shc.1 $(INSTALL_PATH)/man/man1/
+ install -c -m 644 shc.1 $(INSTALL_PATH)/share/man/man1/
clean:
rm -f *.o *~ *.x.c
shc.spec
View file @ 4cd615af
Name: shc
Version: 3.8.9
Name: shc
Version: 3.9.6
Release: alt1
Summary: Shell Script Compiler
Summary: Generic shell script compiler
License: GPLv2
Group: Development/Other
Url: http://www.datsi.fi.upm.es/~frosal/
Packager: Ilya Mashkin <oddity@altlinux.ru>
Source0: %name-%version.tgz
Group: System/Libraries
License: GPLv3
URL: https://github.com/neurobin/shc
Patch0: %name-3.7-makefile.patch
# Source0-url: https://github.com/neurobin/shc/archive/3.9.6.tar.gz
Source0: %name-%version.tar
Requires: gcc
BuildRequires: gcc
%description
A generic shell script compiler. shc takes a script, which is
specified on the command line and produces C source code. The
generated source code is then compiled and linked to produce a
stripped binary executable. Use with care.
A generic shell script compiler.
Shc takes a script, which is specified on the command line and produces C source code.
The generated source code is then compiled and linked to produce a stripped binary executable.
%prep
%setup -n %name-%version
#patch0
%setup -q
%build
mv shc-3.8.9.c shc.c
%make
# %%autoreconf
%configure
%make_build
%install
%__mkdir_p $RPM_BUILD_ROOT{%_bindir,%_man1dir}
#make_install
install -c -s %name %buildroot%_bindir
install -c -m 644 %name.1 %buildroot%_man1dir
%makeinstall_std
%files
%doc README.md
%_bindir/*
%doc CHANGES Copying shc.README shc.html
%_mandir/man?/*
%_man1dir/*
%changelog
* Thu Mar 11 2014 Ilya Mashkin <oddity@altlinux.ru> 3.8.9-alt1
* Fri Apr 06 2018 Pavel Vainerman <pv@altlinux.ru> 3.9.6-alt1
- new version (3.9.6) with rpmgs script
* Thu Mar 11 2014 Ilya Mashkin <oddity at altlinux.ru> 3.8.9-alt1
- 3.8.9 (Closes: #25694)
* Wed Oct 22 2008 Ilya Mashkin <oddity@altlinux.ru> 3.8.6-alt1
* Wed Oct 22 2008 Ilya Mashkin <oddity at altlinux.ru> 3.8.6-alt1
- 3.8.6
* Mon Jul 18 2005 Alex Yustasov <yust@altlinux.ru> 3.8.3-alt1
* Mon Jul 18 2005 Alex Yustasov <yust at altlinux.ru> 3.8.3-alt1
- 3.8.3
* Wed Jan 26 2005 Alex Yustasov <yust@altlinux.ru> 3.7-alt1
* Wed Jan 26 2005 Alex Yustasov <yust at altlinux.ru> 3.7-alt1
- initial release
shc/AUTHORS 0 → 100755
View file @ 4cd615af
Francisco Garcia <frosal@fi.upm.es>
MD. JAHIDUL HAMID <jahidulhamid@yahoo.com>
shc/COPYING 0 → 100755
View file @ 4cd615af
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under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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 3 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. If not, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
<program> Copyright (C) <year> <name of author>
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
shc/CHANGES → shc/ChangeLog 100644 → 100755
View file @ 4cd615af
CHANGES
3.9.6 Sat Jun 3 10:05:03 UTC 2017
* Fix issue #38
3.9.5 Wed May 31 01:35:33 UTC 2017
* Fix issue #36
3.9.4 Sat May 13 18:46:05 UTC 2017
* Fix issue #23 (debian bug #861180)
3.9.3 Sat Jul 30 18:46:34 BDT 2016
* zsh support
* Fix issue #13 (https://github.com/neurobin/shc/issues/13)
3.9.2 Fri Aug 21 16:12:33 BDT 2015
Added BusyBox support with patch taken from:
https://onedrive.live.com/prev?cid=18a41d08a9f3c543&id=18A41D08A9F3C543!231&authkey=!AJQ6Iah_5D3WJ60&v=TextFileEditor
as suggested by https://github.com/marcoburatto
3.9.1 Fri Apr 03 00:22:11 GMT 2015
Renamed option -T to -U and reversed it's logic.
So now, the executable prepared will execute without using sudo,
by default.
3.9.0 Wed Apr 01 08:35:22 AM GMT 2015
(http://github.com/neurobin)
Added output file option with [-o filename]
and fixed bug on make install (manual install failed)
Now you can access manual by entering command: man shc
in a terminal.
3.8.9 Wed Apr 25 09:24:25 CEST 2012
Thanks to Giacomo Picconi <giacomo.picconi@gpstudio.com> for:
......
shc/Copying deleted 100644 → 0
View file @ df4aea04
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
675 Mass Ave, Cambridge, MA 02139, USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
making modifications to it. For an executable work, complete source
code means all the source code for all modules it contains, plus any
associated interface definition files, plus the scripts used to
control compilation and installation of the executable. However, as a
special exception, the source code distributed need not include
anything that is normally distributed (in either source or binary
form) with the major components (compiler, kernel, and so on) of the
operating system on which the executable runs, unless that component
itself accompanies the executable.
If distribution of executable or object code is made by offering
access to copy from a designated place, then offering equivalent
access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
5. You are not required to accept this License, since you have not
signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
Program), you indicate your acceptance of this License to do so, and
all its terms and conditions for copying, distributing or modifying
the Program or works based on it.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the
original licensor to copy, distribute or modify the Program subject to
these terms and conditions. You may not impose any further
restrictions on the recipients' exercise of the rights granted herein.
You are not responsible for enforcing compliance by third parties to
this License.
7. If, as a consequence of a court judgment or allegation of patent
infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot
distribute so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) 19yy <name of author>
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; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19yy name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.
shc/INSTALL 0 → 100644
View file @ 4cd615af
Installation Instructions
*************************
Copyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation,
Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved. This file is offered as-is,
without warranty of any kind.
Basic Installation
==================
Briefly, the shell command `./configure && make && make install'
should configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for
instructions specific to this package. Some packages provide this
`INSTALL' file but do not implement all of the features documented
below. The lack of an optional feature in a given package is not
necessarily a bug. More recommendations for GNU packages can be found
in *note Makefile Conventions: (standards)Makefile Conventions.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for
debugging `configure').
It can also use an optional file (typically called `config.cache'
and enabled with `--cache-file=config.cache' or simply `-C') that saves
the results of its tests to speed up reconfiguring. Caching is
disabled by default to prevent problems with accidental use of stale
cache files.
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you
may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create
`configure' by a program called `autoconf'. You need `configure.ac' if
you want to change it or regenerate `configure' using a newer version
of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system.
Running `configure' might take a while. While running, it prints
some messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package, generally using the just-built uninstalled binaries.
4. Type `make install' to install the programs and any data files and
documentation. When installing into a prefix owned by root, it is
recommended that the package be configured and built as a regular
user, and only the `make install' phase executed with root
privileges.
5. Optionally, type `make installcheck' to repeat any self-tests, but
this time using the binaries in their final installed location.
This target does not install anything. Running this target as a
regular user, particularly if the prior `make install' required
root privileges, verifies that the installation completed
correctly.
6. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
7. Often, you can also type `make uninstall' to remove the installed
files again. In practice, not all packages have tested that
uninstallation works correctly, even though it is required by the
GNU Coding Standards.
8. Some packages, particularly those that use Automake, provide `make
distcheck', which can by used by developers to test that all other
targets like `make install' and `make uninstall' work correctly.
This target is generally not run by end users.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. Run `./configure --help'
for details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here
is an example:
./configure CC=c99 CFLAGS=-g LIBS=-lposix
*Note Defining Variables::, for more details.
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you can use GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'. This
is known as a "VPATH" build.
With a non-GNU `make', it is safer to compile the package for one
architecture at a time in the source code directory. After you have
installed the package for one architecture, use `make distclean' before
reconfiguring for another architecture.
On MacOS X 10.5 and later systems, you can create libraries and
executables that work on multiple system types--known as "fat" or
"universal" binaries--by specifying multiple `-arch' options to the
compiler but only a single `-arch' option to the preprocessor. Like
this:
./configure CC="gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
CXX="g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64" \
CPP="gcc -E" CXXCPP="g++ -E"
This is not guaranteed to produce working output in all cases, you
may have to build one architecture at a time and combine the results
using the `lipo' tool if you have problems.
Installation Names
==================
By default, `make install' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc. You
can specify an installation prefix other than `/usr/local' by giving
`configure' the option `--prefix=PREFIX', where PREFIX must be an
absolute file name.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them. In general, the
default for these options is expressed in terms of `${prefix}', so that
specifying just `--prefix' will affect all of the other directory
specifications that were not explicitly provided.
The most portable way to affect installation locations is to pass the
correct locations to `configure'; however, many packages provide one or
both of the following shortcuts of passing variable assignments to the
`make install' command line to change installation locations without
having to reconfigure or recompile.
The first method involves providing an override variable for each
affected directory. For example, `make install
prefix=/alternate/directory' will choose an alternate location for all
directory configuration variables that were expressed in terms of
`${prefix}'. Any directories that were specified during `configure',
but not in terms of `${prefix}', must each be overridden at install
time for the entire installation to be relocated. The approach of
makefile variable overrides for each directory variable is required by
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`configure' Invocation
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Print a summary of all of the options to `configure', and exit.
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shc/Makefile.am 0 → 100755
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shc/README 0 → 100755
View file @ 4cd615af
README.md
shc/README.md 0 → 100755
View file @ 4cd615af
[![build status image](https://travis-ci.org/neurobin/shc.svg?branch=release)](https://travis-ci.org/neurobin/shc)
[![GitHub stars](https://img.shields.io/github/stars/neurobin/shc.svg)](https://github.com/neurobin/shc/stargazers)
[![GitHub forks](https://img.shields.io/github/forks/neurobin/shc.svg)](https://github.com/neurobin/shc/network)
[![GitHub issues](https://img.shields.io/github/issues/neurobin/shc.svg)](https://github.com/neurobin/shc/issues)
# Shell Script Compiler
A generic shell script compiler. Shc takes a script, which is specified on the command line and produces C source code. The generated source code is then compiled and linked to produce a stripped binary executable.
The compiled binary will still be dependent on the shell specified in the first line of the shell code (i.e shebang) (i.e. #!/bin/sh), thus shc does not create completely independent binaries.
shc itself is not a compiler such as cc, it rather encodes and encrypts a shell script and generates C source code with the added expiration capability. It then uses the system compiler to compile a stripped binary which behaves exactly like the original script. Upon execution, the compiled binary will decrypt and execute the code with the shell -c option.
## Install
1. ./configure
2. make
3. sudo make install
**Note** If `make` fails due to *automake* version, run `./autogen.sh` before running the above commands.
### Ubuntu-specific
```
sudo add-apt-repository ppa:neurobin/ppa
sudo apt-get update
sudo apt-get install shc
```
If the above installation method seems like too much work, then just download a compiled binary package from [release page](https://github.com/neurobin/shc/releases/latest) and copy the `shc` binary to `/usr/bin` and `shc.1` file to `/usr/share/man/man1`.
## Usage
```
shc [options]
shc -f script.sh -o binary
shc -U -f script.sh -o binary # Untraceable binary (prevent strace, ptrace etc..)
```
## Testing
1. `cd` to `test` directory: `cd test`
1. Try: `shc -f test.bash -o test`, where <span class="light-quote">test.bash</span> is the bash source.
2. output binary file will be test. If no output file is specified
by the `-o` option, then it will create an executable with `.x` extension by default.
## Known bugs
The one (and I hope the only) limitation using shc is the _SC_ARG_MAX system configuration parameter.
It limits the maximum length of the arguments to the exec function, limiting the maximum length of the runnable script of shc.
!! - CHECK YOUR RESULTS CAREFULLY BEFORE USING - !!
<h3><a href="http://neurobin.github.io/shc/man.html">Man Page</a></h3>
<h3><a href="http://neurobin.github.io/shc">WebPage</a></h3>
shc/aclocal.m4 0 → 100644
View file @ 4cd615af
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AC_DEFUN([_AM_PROG_CC_C_O],
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
AC_REQUIRE_AUX_FILE([compile])dnl
AC_LANG_PUSH([C])dnl
AC_CACHE_CHECK(
[whether $CC understands -c and -o together],
[am_cv_prog_cc_c_o],
[AC_LANG_CONFTEST([AC_LANG_PROGRAM([])])
# Make sure it works both with $CC and with simple cc.
# Following AC_PROG_CC_C_O, we do the test twice because some
# compilers refuse to overwrite an existing .o file with -o,
# though they will create one.
am_cv_prog_cc_c_o=yes
for am_i in 1 2; do
if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \
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: OK
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am_cv_prog_cc_c_o=no
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rm -f core conftest*
unset am_i])
if test "$am_cv_prog_cc_c_o" != yes; then
# Losing compiler, so override with the script.
# FIXME: It is wrong to rewrite CC.
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# A longer-term fix would be to have automake use am__CC in this case,
# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
CC="$am_aux_dir/compile $CC"
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AC_LANG_POP([C])])
# For backward compatibility.
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])
# Copyright (C) 2001-2014 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.
# AM_RUN_LOG(COMMAND)
# -------------------
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AC_DEFUN([AM_RUN_LOG],
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
(exit $ac_status); }])
# Check to make sure that the build environment is sane. -*- Autoconf -*-
# Copyright (C) 1996-2014 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.
# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])
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am_lf='
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case `pwd` in
*[[\\\"\#\$\&\'\`$am_lf]]*)
AC_MSG_ERROR([unsafe absolute working directory name]);;
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*[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
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# 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 (
am_has_slept=no
for am_try in 1 2; do
echo "timestamp, slept: $am_has_slept" > conftest.file
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
if test "$[*]" = "X"; then
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set X `ls -t "$srcdir/configure" conftest.file`
fi
if test "$[*]" != "X $srcdir/configure conftest.file" \
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:
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#
# 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.
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AS_HELP_STRING(
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])
case $enable_silent_rules in @%:@ (((
yes) AM_DEFAULT_VERBOSITY=0;;
no) AM_DEFAULT_VERBOSITY=1;;
*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
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dnl
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
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dnl See automake bug#9928 and bug#10237.
am_make=${MAKE-make}
AC_CACHE_CHECK([whether $am_make supports nested variables],
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AM_V='$(V)'
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AC_SUBST([AM_V])dnl
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AC_SUBST([AM_DEFAULT_V])dnl
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AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
AM_BACKSLASH='\'
AC_SUBST([AM_BACKSLASH])dnl
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# Copyright (C) 2001-2014 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.
# AM_PROG_INSTALL_STRIP
# ---------------------
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# always use install-sh in "make install-strip", and initialize
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AC_DEFUN([AM_PROG_INSTALL_STRIP],
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# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
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AC_CHECK_TOOL([STRIP], [strip], :)
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
# Copyright (C) 2006-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# AM_SUBST_NOTMAKE(VARIABLE)
# --------------------------
# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
# Check how to create a tarball. -*- Autoconf -*-
# Copyright (C) 2004-2014 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.
# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
# tardir=directory && $(am__tar) > result.tar
#
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# a tarball read from stdin.
# $(am__untar) < result.tar
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# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
m4_if([$1], [v7],
[am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
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gnutar)
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done
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
am__untar="$_am_tar -xf -"
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plaintar)
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am__tar='tar chf - "$$tardir"'
am__tar_='tar chf - "$tardir"'
am__untar='tar xf -'
;;
pax)
am__tar='pax -L -x $1 -w "$$tardir"'
am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
;;
cpio)
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
am__untar='cpio -i -H $1 -d'
;;
none)
am__tar=false
am__tar_=false
am__untar=false
;;
esac
# If the value was cached, stop now. We just wanted to have am__tar
# and am__untar set.
test -n "${am_cv_prog_tar_$1}" && break
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rm -rf conftest.dir
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AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
rm -rf conftest.dir
if test -s conftest.tar; then
AM_RUN_LOG([$am__untar <conftest.tar])
AM_RUN_LOG([cat conftest.dir/file])
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
done
rm -rf conftest.dir
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
shc/autogen.sh 0 → 100755
View file @ 4cd615af
#!/bin/sh
autoreconf --force --install
shc/config/compile 0 → 100755
View file @ 4cd615af
#! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2012-10-14.11; # UTC
# Copyright (C) 1999-2014 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# 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, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
shc/config/depcomp 0 → 100755
View file @ 4cd615af
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2013-05-30.07; # UTC
# Copyright (C) 1999-2014 Free Software Foundation, Inc.
# 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, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
shc/config/install-sh 0 → 100755
View file @ 4cd615af
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2014-09-12.12; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
is_target_a_directory=possibly
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t)
is_target_a_directory=always
dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) is_target_a_directory=never;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
# We allow the use of options -d and -T together, by making -d
# take the precedence; this is for compatibility with GNU install.
if test -n "$dir_arg"; then
if test -n "$dst_arg"; then
echo "$0: target directory not allowed when installing a directory." >&2
exit 1
fi
fi
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
if test $# -gt 1 || test "$is_target_a_directory" = always; then
if test ! -d "$dst_arg"; then
echo "$0: $dst_arg: Is not a directory." >&2
exit 1
fi
fi
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test "$is_target_a_directory" = never; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
dstdir=`dirname "$dst"`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
# $RANDOM is not portable (e.g. dash); use it when possible to
# lower collision chance
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
# As "mkdir -p" follows symlinks and we work in /tmp possibly; so
# create the $tmpdir first (and fail if unsuccessful) to make sure
# that nobody tries to guess the $tmpdir name.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
shc/config/missing 0 → 100755
View file @ 4cd615af
#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2013-10-28.13; # UTC
# Copyright (C) 1996-2014 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# 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, see <http://www.gnu.org/licenses/>.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try '$0 --help' for more information"
exit 1
fi
case $1 in
--is-lightweight)
# Used by our autoconf macros to check whether the available missing
# script is modern enough.
exit 0
;;
--run)
# Back-compat with the calling convention used by older automake.
shift
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
Supported PROGRAM values:
aclocal autoconf autoheader autom4te automake makeinfo
bison yacc flex lex help2man
Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=http://www.perl.org/
flex_URL=http://flex.sourceforge.net/
gnu_software_URL=http://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
shc/configure 0 → 100755
View file @ 4cd615af
This source diff could not be displayed because it is too large. You can view the blob instead.
shc/configure.ac 0 → 100755
View file @ 4cd615af
AC_INIT([shc], [3.9.6], [http://github.com/neurobin/shc/issues])
AC_CONFIG_AUX_DIR(config)
#prefix="/usr"
AC_CONFIG_SRCDIR([src/shc.c])
AM_INIT_AUTOMAKE
# Checks for programs.
AC_PROG_CC
AC_PROG_INSTALL
# Checks for libraries.
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h stdlib.h string.h unistd.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_CHECK_MEMBERS([struct stat.st_rdev])
# Checks for library functions.
AC_FUNC_MALLOC
AC_FUNC_MKTIME
AC_FUNC_REALLOC
AC_CHECK_FUNCS([memset putenv strchr strdup strrchr])
AC_OUTPUT(Makefile src/Makefile)
shc/makefile deleted 100644 → 0
View file @ df4aea04
# Makefile
#
INSTALL_PATH = /usr/local
# For SCO
CFLAGS = -b elf -O -D_SVID
# For IRIX
CFLAGS = -xansi -fullwarn -O3 -g0
# For Solaris
CFLAGS = -fast -xO4 -s -v -Xa
# For HPUX
CFLAGS = -Wall -O -Ae
# For OSF1
CFLAGS = -w -verbose -fast -std1 -g0
# For GNU C compiler
CFLAGS = -Wall # -O6 -pedantic
#SHELL = /bin/sh
all: shc ask_for_test
shc: shc.c
$(CC) $(CFLAGS) $@.c -o $@
ask_for_test:
@echo '*** ¿Do you want to probe shc with a test script?'
@echo '*** Please try... make test'
test: make_the_test ask_for_strings
make_the_test: match.x
@echo '*** Running a compiled test script!'
@echo '*** It must show files with substring "sh" in your PATH...'
./match.x sh
match.x: shc match
@echo '*** Compiling script "match"'
CFLAGS="$(CFLAGS)" ./shc -v -f match
ask_for_strings:
@echo '*** ¿Do you want to see strings in the generated binary?'
@echo '*** Please try... make strings'
strings: make_the_strings ask_for_expiration
make_the_strings: match.x
@echo '*** Running: "strings -n 5 'match.x'"'
@echo '*** It must show no sensible information...'
strings -n 5 match.x
ask_for_expiration:
@echo '*** ¿Do you want to probe expiration date?'
@echo '*** Please try... make expiration'
expiration: til_yesterday ask_for_install
til_yesterday: shc match
@echo '*** Compiling "match" to expired date'
CFLAGS="$(CFLAGS)" ./shc -vvv -e `date "+%d/%m/%Y"` -f match
@echo '*** Running a compiled test script!'
@echo '*** It must fail showing "./match.x: has expired!"'
./match.x
ask_for_install:
@echo '*** ¿Do you want to install shc?'
@echo '*** Please try... make install'
install: shc
@echo '*** Installing shc and shc.1 on '$(INSTALL_PATH)
@echo -n '*** ¿Do you want to continue? '; read ANS; case "$$ANS" in y|Y|yes|Yes|YES) ;; *) exit 1;; esac;
install -c -s shc $(INSTALL_PATH)/bin/
install -c -m 644 shc.1 $(INSTALL_PATH)/man/man1/
clean:
rm -f *.o *~ *.x.c
cleanall: clean
rm -f shc *.x
shc/man.html 0 → 100644
View file @ 4cd615af
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta name="generator" content="pandoc" />
<meta name="date" content="2017-05-17" />
<title>shc(1) shc user manual</title>
<style type="text/css">code{white-space: pre;}</style>
<style type="text/css">
div.sourceCode { overflow-x: auto; }
table.sourceCode, tr.sourceCode, td.lineNumbers, td.sourceCode {
margin: 0; padding: 0; vertical-align: baseline; border: none; }
table.sourceCode { width: 100%; line-height: 100%; }
td.lineNumbers { text-align: right; padding-right: 4px; padding-left: 4px; color: #aaaaaa; border-right: 1px solid #aaaaaa; }
td.sourceCode { padding-left: 5px; }
code > span.kw { color: #007020; font-weight: bold; } /* Keyword */
code > span.dt { color: #902000; } /* DataType */
code > span.dv { color: #40a070; } /* DecVal */
code > span.bn { color: #40a070; } /* BaseN */
code > span.fl { color: #40a070; } /* Float */
code > span.ch { color: #4070a0; } /* Char */
code > span.st { color: #4070a0; } /* String */
code > span.co { color: #60a0b0; font-style: italic; } /* Comment */
code > span.ot { color: #007020; } /* Other */
code > span.al { color: #ff0000; font-weight: bold; } /* Alert */
code > span.fu { color: #06287e; } /* Function */
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code > span.wa { color: #60a0b0; font-weight: bold; font-style: italic; } /* Warning */
code > span.cn { color: #880000; } /* Constant */
code > span.sc { color: #4070a0; } /* SpecialChar */
code > span.vs { color: #4070a0; } /* VerbatimString */
code > span.ss { color: #bb6688; } /* SpecialString */
code > span.im { } /* Import */
code > span.va { color: #19177c; } /* Variable */
code > span.cf { color: #007020; font-weight: bold; } /* ControlFlow */
code > span.op { color: #666666; } /* Operator */
code > span.bu { } /* BuiltIn */
code > span.ex { } /* Extension */
code > span.pp { color: #bc7a00; } /* Preprocessor */
code > span.at { color: #7d9029; } /* Attribute */
code > span.do { color: #ba2121; font-style: italic; } /* Documentation */
code > span.an { color: #60a0b0; font-weight: bold; font-style: italic; } /* Annotation */
code > span.cv { color: #60a0b0; font-weight: bold; font-style: italic; } /* CommentVar */
code > span.in { color: #60a0b0; font-weight: bold; font-style: italic; } /* Information */
</style>
</head>
<body>
<div id="header">
<h1 class="title">shc(1) shc user manual</h1>
<h3 class="date">May 17, 2017</h3>
</div>
<hr>
<h1 id="name">NAME</h1>
<p>shc - Generic shell script compiler</p>
<h1 id="synopsis">SYNOPSIS</h1>
<p><strong>shc</strong> [ -e <em>date</em> ] [ -m <em>addr</em> ] [ -i <em>iopt</em> ] [ -x <em>cmnd</em> ] [ -l <em>lopt</em> ] [ -o <em>outfile</em> ] [ -ABCDhUv ] -f <em>script</em></p>
<h1 id="description">DESCRIPTION</h1>
<p><strong>shc</strong> creates a stripped binary executable version of the script specified with <code>-f</code> on the command line.</p>
<p>The binary version will get a <code>.x</code> extension appended by default if <em>outfile</em> is not defined with [-o <em>outfile</em>] option and will usually be a bit larger in size than the original ascii code. Generated C source code is saved in a file with the extension <code>.x.c</code> or in a file specified with appropriate option.</p>
<p>If you supply an expiration date with the <code>-e</code> option, the compiled binary will refuse to run after the date specified. The message <strong>Please contact your provider</strong> will be displayed instead. This message can be changed with the <code>-m</code> option.</p>
<p>You can compile any kind of shell script, but you need to supply valid <code>-i</code>, <code>-x</code> and <code>-l</code> options.</p>
<p>The compiled binary will still be dependent on the shell specified in the first line of the shell code (i.e. <code>#!/bin/sh</code>), thus <strong>shc</strong> does not create completely independent binaries.</p>
<p><strong>shc</strong> itself is not a compiler such as cc, it rather encodes and encrypts a shell script and generates C source code with the added expiration capability. It then uses the system compiler to compile a stripped binary which behaves exactly like the original script. Upon execution, the compiled binary will decrypt and execute the code with the shell <code>-c</code> option. Unfortunatelly, it will not give you any speed improvement as a real C program would.</p>
<p><strong>shc</strong>'s main purpose is to protect your shell scripts from modification or inspection. You can use it if you wish to distribute your scripts but don't want them to be easily readable by other people.</p>
<h1 id="options">OPTIONS</h1>
<dl>
<dt>-e <em>date</em></dt>
<dd>Expiration date in <em>dd/mm/yyyy</em> format <code>[none]</code>
</dd>
<dt>-m <em>message</em></dt>
<dd>message to display upon expiration <code>[&quot;Please contact your provider&quot;]</code>
</dd>
<dt>-f <em>script_name</em></dt>
<dd>File path of the script to compile
</dd>
<dt>-i <em>inline_option</em></dt>
<dd>Inline option for the shell interpreter i.e: <code>-e</code>
</dd>
<dt>-x <em>command</em></dt>
<dd>eXec command, as a printf format i.e: <code>exec(\\'%s\\',@ARGV);</code>
</dd>
<dt>-l <em>last_option</em></dt>
<dd>Last shell option i.e: <code>--</code>
</dd>
<dt>-o <em>outfile</em></dt>
<dd>output to the file specified by outfile
</dd>
<dt>-r</dt>
<dd>Relax security. Make a redistributable binary which executes on different systems running the same operating system. You can release your binary with this option for others to use
</dd>
<dt>-v</dt>
<dd>Verbose compilation
</dd>
<dt>-D</dt>
<dd>Switch on debug exec calls
</dd>
<dt>-U</dt>
<dd>Make binary to be untraceable (using <em>strace</em>, <em>ptrace</em>, <em>truss</em>, etc.)
</dd>
<dt>-C</dt>
<dd>Display license and exit
</dd>
<dt>-A</dt>
<dd>Display abstract and exit
</dd>
<dt>-B</dt>
<dd>Compile for BusyBox
</dd>
<dt>-h</dt>
<dd>Display help and exit
</dd>
</dl>
<h1 id="environment-variables">ENVIRONMENT VARIABLES</h1>
<dl>
<dt>CC</dt>
<dd>C compiler command <code>[cc]</code>
</dd>
<dt>CFLAGS</dt>
<dd>C compiler flags <code>[none]</code>
</dd>
</dl>
<h1 id="examples">EXAMPLES</h1>
<p>Compile a script which can be run on other systems with the trace option enabled (without <code>-U</code> flag):</p>
<div class="sourceCode"><pre class="sourceCode bash"><code class="sourceCode bash"><span class="kw">shc</span> -f myscript -o mybinary</code></pre></div>
<p>Compile an untraceable binary:</p>
<div class="sourceCode"><pre class="sourceCode bash"><code class="sourceCode bash"><span class="kw">shc</span> -Uf myscript -o mybinary</code></pre></div>
<h1 id="bugs">BUGS</h1>
<p>The maximum size of the script that could be executed once compiled is limited by the operating system configuration parameter <code>_SC_ARG_MAX</code> (see sysconf(2))</p>
<h1 id="authors">AUTHORS</h1>
<p>Francisco Rosales <script type="text/javascript">
<!--
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<p>Md Jahidul Hamid <script type="text/javascript">
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<h1 id="report-bugs-to">REPORT BUGS TO</h1>
<p><a href="https://github.com/neurobin/shc/issues" class="uri">https://github.com/neurobin/shc/issues</a></p>
</body>
</html>
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% shc(1) shc user manual
%
% May 17, 2017
<hr>
# NAME
shc - Generic shell script compiler
# SYNOPSIS
**shc** [ -e *date* ] [ -m *addr* ] [ -i *iopt* ] [ -x *cmnd* ] [ -l *lopt* ] [ -o *outfile* ] [ -ABCDhUv ] -f *script*
# DESCRIPTION
**shc** creates a stripped binary executable version of the script specified with `-f` on the command line.
The binary version will get a `.x` extension appended by default if *outfile* is not defined with [-o *outfile*] option
and will usually be a bit larger in size than the original ascii code.
Generated C source code is saved in a file with the extension `.x.c` or in a file specified with appropriate option.
If you supply an expiration date with the `-e` option, the compiled binary will refuse to run after the date specified.
The message **Please contact your provider** will be displayed instead. This message can be changed with the `-m` option.
You can compile any kind of shell script, but you need to supply valid `-i`, `-x` and `-l` options.
The compiled binary will still be dependent on the shell specified in the first line of the shell code (i.e. `#!/bin/sh`),
thus **shc** does not create completely independent binaries.
**shc** itself is not a compiler such as cc, it rather encodes and encrypts a shell script and generates C source code with the added expiration capability.
It then uses the system compiler to compile a stripped binary which behaves exactly like the original script.
Upon execution, the compiled binary will decrypt and execute the code with the shell `-c` option.
Unfortunatelly, it will not give you any speed improvement as a real C program would.
**shc**'s main purpose is to protect your shell scripts from modification or inspection.
You can use it if you wish to distribute your scripts but don't want them to be easily readable by other people.
# OPTIONS
-e *date*
: Expiration date in *dd/mm/yyyy* format `[none]`
-m *message*
: message to display upon expiration `["Please contact your provider"]`
-f *script_name*
: File path of the script to compile
-i *inline_option*
: Inline option for the shell interpreter i.e: `-e`
-x *command*
: eXec command, as a printf format i.e: `exec(\\'%s\\',@ARGV);`
-l *last_option*
: Last shell option i.e: `--`
-o *outfile*
: output to the file specified by outfile
-r
: Relax security. Make a redistributable binary which executes on different systems running the same operating system. You can release your binary with this option for others to use
-v
: Verbose compilation
-D
: Switch on debug exec calls
-U
: Make binary to be untraceable (using *strace*, *ptrace*, *truss*, etc.)
-C
: Display license and exit
-A
: Display abstract and exit
-B
: Compile for BusyBox
-h
: Display help and exit
# ENVIRONMENT VARIABLES
CC
: C compiler command `[cc]`
CFLAGS
: C compiler flags `[none]`
# EXAMPLES
Compile a script which can be run on other systems with the trace option enabled (without `-U` flag):
```bash
shc -f myscript -o mybinary
```
Compile an untraceable binary:
```bash
shc -Uf myscript -o mybinary
```
# BUGS
The maximum size of the script that could be executed once compiled is limited by the operating system configuration parameter `_SC_ARG_MAX` (see sysconf(2))
# AUTHORS
Francisco Rosales <frosal@fi.upm.es>
Md Jahidul Hamid <jahidulhamid@yahoo.com>
# REPORT BUGS TO
<https://github.com/neurobin/shc/issues>
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.TH shc 1 "Jun 18, 2003" "shc Version 3.8"
.UC 4
.SH "NAME"
shc - Generic shell script compiler
.SH "SYNOPSIS"
.B shc
[ \-\fBe\fP date ]
[ \-\fBm\fP addr ]
[ \-\fBi\fP iopt ]
[ \-\fBx\fP cmnd ]
.br
[ \-\fBl\fP lopt ]
[ \-\fBACDhTv\fP ]
\-\fBf\fP script
.SH "DESCRIPTION"
.B shc
creates a stripped binary executable version of the script
specified with \fI\-f\fP on the command line.
The binary version will get a \fI.x\fP extension appended
and will usually be a bit larger in size than the original ascii code.
Generated C source code is saved in a file with the extension \fI.x.c\fP
If you supply an expiration date with the \fI\-e\fP option the
.\" Automatically generated by Pandoc 1.16.0.2
.\"
.TH "shc" "1" "May 17, 2017" "shc user manual" ""
.hy
.SH NAME
.PP
shc \- Generic shell script compiler
.SH SYNOPSIS
.PP
\f[B]shc\f[] [ \-e \f[I]date\f[] ] [ \-m \f[I]addr\f[] ] [ \-i
\f[I]iopt\f[] ] [ \-x \f[I]cmnd\f[] ] [ \-l \f[I]lopt\f[] ] [ \-o
\f[I]outfile\f[] ] [ \-ABCDhUv ] \-f \f[I]script\f[]
.SH DESCRIPTION
.PP
\f[B]shc\f[] creates a stripped binary executable version of the script
specified with \f[C]\-f\f[] on the command line.
.PP
The binary version will get a \f[C]\&.x\f[] extension appended by
default if \f[I]outfile\f[] is not defined with [\-o \f[I]outfile\f[]]
option and will usually be a bit larger in size than the original ascii
code.
Generated C source code is saved in a file with the extension
\f[C]\&.x.c\f[] or in a file specified with appropriate option.
.PP
If you supply an expiration date with the \f[C]\-e\f[] option, the
compiled binary will refuse to run after the date specified.
The message \fB"Please contact your provider"\fP will be displayed instead.
This message can be changed with the \fI\-m\fP option.
The message \f[B]Please contact your provider\f[] will be displayed
instead.
This message can be changed with the \f[C]\-m\f[] option.
.PP
You can compile any kind of shell script, but you need to supply valid
\fI\-i\fP, \fI\-x\fP and \fI\-l\fP options.
The compiled binary will still be dependent on the shell specified
in the first line of the shell code (i.e. #!/bin/sh), thus \fBshc\fP does not create
completely independent binaries.
\fBshc\fP itself is not a compiler such as cc, it rather encodes and
encrypts a shell script and generates C source code with the added expiration
capability. It then uses the system compiler to compile a stripped binary
which behaves exactly like the original script. Upon execution, the compiled binary
will decrypt and execute the code with the shell \fI-c\fP option.
Unfortunatelly, it will not give you any speed improvement as a real C program would.
\fBshc\fP's main purpose is to protect your shell scripts from modification or
inspection. You can use it if you wish to distribute your scripts but don't
want them to be easily readable by other people.
.SH "OPTIONS"
The command line options are:
.TP
.B -e date
Expiration date in dd/mm/yyyy format [none]
.TP
.B -m message
message to display upon expiration ["Please contact your provider"]
.TP
.B -f script_name
File name of the script to compile
.TP
.B -i inline_option
Inline option for the shell interpreter i.e: -e
.TP
.B -x comand
eXec command, as a printf format i.e: exec(\\\\'%s\\\\',@ARGV);
.TP
.B -l last_option
Last shell option i.e: --
.TP
.B -r
Relax security. Make a redistributable binary which executes on
different systems running the same operating system.
.TP
.B -v
\f[C]\-i\f[], \f[C]\-x\f[] and \f[C]\-l\f[] options.
.PP
The compiled binary will still be dependent on the shell specified in
the first line of the shell code (i.e.
\f[C]#!/bin/sh\f[]), thus \f[B]shc\f[] does not create completely
independent binaries.
.PP
\f[B]shc\f[] itself is not a compiler such as cc, it rather encodes and
encrypts a shell script and generates C source code with the added
expiration capability.
It then uses the system compiler to compile a stripped binary which
behaves exactly like the original script.
Upon execution, the compiled binary will decrypt and execute the code
with the shell \f[C]\-c\f[] option.
Unfortunatelly, it will not give you any speed improvement as a real C
program would.
.PP
\f[B]shc\f[]\[aq]s main purpose is to protect your shell scripts from
modification or inspection.
You can use it if you wish to distribute your scripts but don\[aq]t want
them to be easily readable by other people.
.SH OPTIONS
.TP
.B \-e \f[I]date\f[]
Expiration date in \f[I]dd/mm/yyyy\f[] format \f[C][none]\f[]
.RS
.RE
.TP
.B \-m \f[I]message\f[]
message to display upon expiration
\f[C]["Please\ contact\ your\ provider"]\f[]
.RS
.RE
.TP
.B \-f \f[I]script_name\f[]
File path of the script to compile
.RS
.RE
.TP
.B \-i \f[I]inline_option\f[]
Inline option for the shell interpreter i.e: \f[C]\-e\f[]
.RS
.RE
.TP
.B \-x \f[I]command\f[]
eXec command, as a printf format i.e:
\f[C]exec(\\\\\[aq]%s\\\\\[aq],\@ARGV);\f[]
.RS
.RE
.TP
.B \-l \f[I]last_option\f[]
Last shell option i.e: \f[C]\-\-\f[]
.RS
.RE
.TP
.B \-o \f[I]outfile\f[]
output to the file specified by outfile
.RS
.RE
.TP
.B \-r
Relax security.
Make a redistributable binary which executes on different systems
running the same operating system.
You can release your binary with this option for others to use
.RS
.RE
.TP
.B \-v
Verbose compilation
.RS
.RE
.TP
.B -D
.B \-D
Switch on debug exec calls
.RS
.RE
.TP
.B -T
Allow binary to be traceable (using strace, ptrace, truss, etc.)
.B \-U
Make binary to be untraceable (using \f[I]strace\f[], \f[I]ptrace\f[],
\f[I]truss\f[], etc.)
.RS
.RE
.TP
.B -C
.B \-C
Display license and exit
.RS
.RE
.TP
.B -A
.B \-A
Display abstract and exit
.RS
.RE
.TP
.B \-B
Compile for BusyBox
.RS
.RE
.TP
.B -h
.B \-h
Display help and exit
.SH "ENVIRONMENT VARIABLES"
.RS
.RE
.SH ENVIRONMENT VARIABLES
.TP
.B CC
C compiler command [cc]
C compiler command \f[C][cc]\f[]
.RS
.RE
.TP
.B CFLAGS
C compiler flags [none]
.SH "EXAMPLES"
.SM
Compile a script which can be run on other systems with the trace
option enabled:
example% \fBshc\fP -v -r -T -f myscript
.SH "BUGS"
The maximum size of the script that could be executed once compiled is limited
by the operating system configuration parameter
.B _SC_ARG_MAX
(see
.BR sysconf ( 2 )\c
)
.SH "AUTHOR"
Francisco Rosales
<frosal@fi.upm.es>
.SH "REPORT BUGS TO"
the author.
C compiler flags \f[C][none]\f[]
.RS
.RE
.SH EXAMPLES
.PP
Compile a script which can be run on other systems with the trace option
enabled (without \f[C]\-U\f[] flag):
.IP
.nf
\f[C]
shc\ \-f\ myscript\ \-o\ mybinary
\f[]
.fi
.PP
Compile an untraceable binary:
.IP
.nf
\f[C]
shc\ \-Uf\ myscript\ \-o\ mybinary
\f[]
.fi
.SH BUGS
.PP
The maximum size of the script that could be executed once compiled is
limited by the operating system configuration parameter
\f[C]_SC_ARG_MAX\f[] (see sysconf(2))
.SH AUTHORS
.PP
Francisco Rosales <frosal@fi.upm.es>
.PP
Md Jahidul Hamid <jahidulhamid@yahoo.com>
.SH REPORT BUGS TO
.PP
<https://github.com/neurobin/shc/issues>
shc/shc.README deleted 100644 → 0
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Purpose:
A generic shell script compiler. Shc takes a script, which is
specified on the command line and produces C source code. The
generated source code is then compiled and linked to produce a
stripped binary executable. Use with care.
Building:
Just do a "make"
Testing:
Try: "make test"
or: "shc -v -f match" then "match.x sh"
Caveat emptor: see Copyright
The results look fine to me, but I havn't used this in anger, but
the author has used shc for his work widely over SunOS, Solaris and
Linux, and done some testing on Irix and HPUX.
We tested it on a few SMALL ksh scripts - big tasks should probably
be written in C in the first place (see _SC_ARG_MAX below)!
Bugs:
The one (and I hope the only) limitation using shc is the
_SC_ARG_MAX system configuration parameter.
It limits the maximum length of the arguments to the exec function,
limiting the maximum length of the runnable script of shc.
!! - CHECK YOUR RESULTS CAREFULLY BEFORE USING - !!
Archived at: ftp://hpux.csc.liv.ac.uk/hpux/Languages/shc-2.4a
Archived by: steff@csc.liv.ac.uk
Author: Francisco Rosales Garcia
--------------------------------------------------------------------
Francisco Rosales García <frosal@fi.upm.es> TEL: +341 336 73 80
http://www.datsi.fi.upm.es/~frosal FAX: +34 1 336 73 73
Departamento de Arquitectura y Tecnología de Sistemas Informáticos
Facultad de Informática. Universidad Politécnica de Madrid. España
--------------------------------------------------------------------
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<HTML><HEAD><TITLE>Manpage of shc</TITLE>
</HEAD><BODY>
<H1>shc</H1>
Section: User Commands (1)<BR>Updated: Jun 18, 2003<BR><A HREF="#index">Index</A>
<A HREF="http://localhost/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<P>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
shc - Generic shell script compiler
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<B>shc</B>
[ -<B>e</B> date ]
[ -<B>m</B> addr ]
[ -<B>i</B> iopt ]
[ -<B>x</B> cmnd ]
<BR>
[ -<B>l</B> lopt ]
[ -<B>ACDhTv</B> ]
-<B>f</B> script
<A NAME="lbAD">&nbsp;</A>
<H2>DESCRIPTION</H2>
<B>shc</B>
creates a stripped binary executable version of the script
specified with <I>-f</I> on the command line.
<P>
The binary version will get a <I>.x</I> extension appended
and will usually be a bit larger in size than the original ascii code.
Generated C source code is saved in a file with the extension <I>.x.c</I>
<P>
If you supply an expiration date with the <I>-e</I> option the
compiled binary will refuse to run after the date specified.
The message <B>&quot;Please contact your provider&quot;</B> will be displayed instead.
This message can be changed with the <I>-m</I> option.
<P>
You can compile any kind of shell script, but you need to supply valid
<I>-i</I>, <I>-x</I> and <I>-l</I> options.
<P>
The compiled binary will still be dependent on the shell specified
in the first line of the shell code (i.e. #!/bin/sh), thus <B>shc</B> does not create
completely independent binaries.
<P>
<B>shc</B> itself is not a compiler such as cc, it rather encodes and
encrypts a shell script and generates C source code with the added expiration
capability. It then uses the system compiler to compile a stripped binary
which behaves exactly like the original script. Upon execution, the compiled binary
will decrypt and execute the code with the shell <I>-c</I> option.
Unfortunatelly, it will not give you any speed improvement as a real C program would.
<P>
<B>shc</B>'s main purpose is to protect your shell scripts from modification or
inspection. You can use it if you wish to distribute your scripts but don't
want them to be easily readable by other people.
<A NAME="lbAE">&nbsp;</A>
<H2>OPTIONS</H2>
The command line options are:
<DL COMPACT>
<DT><B>-e date</B>
<DD>
Expiration date in dd/mm/yyyy format [none]
<DT><B>-m message</B>
<DD>
message to display upon expiration [&quot;Please contact your provider&quot;]
<DT><B>-f script_name</B>
<DD>
File name of the script to compile
<DT><B>-i inline_option</B>
<DD>
Inline option for the shell interpreter i.e: -e
<DT><B>-x comand</B>
<DD>
eXec command, as a printf format i.e: exec(\\'%s\\',@ARGV);
<DT><B>-l last_option</B>
<DD>
Last shell option i.e: --
<DT><B>-r</B>
<DD>
Relax security. Make a redistributable binary which executes on
different systems running the same operating system.
<DT><B>-v</B>
<DD>
Verbose compilation
<DT><B>-D</B>
<DD>
Switch on debug exec calls
<DT><B>-T</B>
<DD>
Allow binary to be traceable (using strace, ptrace, truss, etc.)
<DT><B>-C</B>
<DD>
Display license and exit
<DT><B>-A</B>
<DD>
Display abstract and exit
<DT><B>-h</B>
<DD>
Display help and exit
</DL>
<A NAME="lbAF">&nbsp;</A>
<H2>ENVIRONMENT VARIABLES</H2>
<DL COMPACT>
<DT><B>CC</B>
<DD>
C compiler command [cc]
<DT><B>CFLAGS</B>
<DD>
C compiler flags [none]
</DL>
<A NAME="lbAG">&nbsp;</A>
<H2>EXAMPLES</H2>
<FONT SIZE="-1">Compile a script which can be run on other systems with the trace</FONT>
option enabled:
<P>
<BR>&nbsp;&nbsp;example%&nbsp;<B>shc</B>&nbsp;-v&nbsp;-r&nbsp;-T&nbsp;-f&nbsp;myscript
<A NAME="lbAH">&nbsp;</A>
<H2>BUGS</H2>
The maximum size of the script that could be executed once compiled is limited
by the operating system configuration parameter
<B>_SC_ARG_MAX</B>
(see
<B>sysconf</B>(<B>2</B>))
<A NAME="lbAI">&nbsp;</A>
<H2>AUTHOR</H2>
Francisco Rosales
&lt;<A HREF="mailto:frosal@fi.upm.es">frosal@fi.upm.es</A>&gt;
<A NAME="lbAJ">&nbsp;</A>
<H2>REPORT BUGS TO</H2>
the author.
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT><A HREF="#lbAB">NAME</A><DD>
<DT><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT><A HREF="#lbAE">OPTIONS</A><DD>
<DT><A HREF="#lbAF">ENVIRONMENT VARIABLES</A><DD>
<DT><A HREF="#lbAG">EXAMPLES</A><DD>
<DT><A HREF="#lbAH">BUGS</A><DD>
<DT><A HREF="#lbAI">AUTHOR</A><DD>
<DT><A HREF="#lbAJ">REPORT BUGS TO</A><DD>
</DL>
<HR>
This document was created by
<A HREF="http://localhost/cgi-bin/man/man2html">man2html</A>,
using the manual pages.<BR>
Time: 15:46:31 GMT, July 08, 2004
</BODY>
</HTML>
shc/src/Makefile.am 0 → 100755
View file @ 4cd615af
bin_PROGRAMS = shc
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View file @ 4cd615af
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View file @ 4cd615af
......@@ -11,21 +11,30 @@
* Subject: Shrink this C code for fame and fun
* Date: 21 May 1996 10:49:37 -0400
* And it is licensed also under GPL.
*
*That's where I got it, now I am going to do some work on it
*It will reside here: http://github.com/neurobin/shc
*/
static const char my_name[] = "shc";
static const char version[] = "Version 3.8.9";
static const char subject[] = "Generic Script Compiler";
static const char cpright[] = "Copyright (c) 1994-2012";
static const char version[] = "Version 3.9.6";
static const char subject[] = "Generic Shell Script Compiler";
static const char cpright[] = "GNU GPL Version 3";
static const struct { const char * f, * s, * e; }
provider = { "Md Jahidul", "Hamid", "<jahidulhamid@yahoo.com>" };
/*
static const struct { const char * f, * s, * e; }
author = { "Francisco", "Rosales", "<frosal@fi.upm.es>" };
author = { "Francisco", "Garcia", "<frosal@fi.upm.es>" };
*/
/*This is the original author who first came up with this*/
static const char * copying[] = {
"Copying:",
"",
" 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",
" the Free Software Foundation; either version 3 of the License, or",
" (at your option) any later version.",
"",
" This program is distributed in the hope that it will be useful,",
......@@ -35,9 +44,9 @@ static const char * copying[] = {
"",
" 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., 675 Mass Ave, Cambridge, MA 02139, USA.",
" @Neurobin, Dhaka, Bangladesh",
"",
" Report problems and questions to:",
" Report problems and questions to:http://github.com/neurobin/shc",
"",
0};
......@@ -47,7 +56,8 @@ static const char * abstract[] = {
" This tool generates a stripped binary executable version",
" of the script specified at command line.",
"",
" Binary version will be saved with a .x extension.",
" Binary version will be saved with a .x extension by default.",
" You can specify output file name too with [-o filname] option.",
"",
" You can specify expiration date [-e] too, after which binary will",
" refuse to be executed, displaying \"[-m]\" instead.",
......@@ -58,7 +68,7 @@ static const char * abstract[] = {
0};
static const char usage[] =
"Usage: shc [-e date] [-m addr] [-i iopt] [-x cmnd] [-l lopt] [-rvDTCAh] -f script";
"Usage: shc [-e date] [-m addr] [-i iopt] [-x cmnd] [-l lopt] [-o outfile] [-rvDUCABh] -f script";
static const char * help[] = {
"",
......@@ -68,12 +78,14 @@ static const char * help[] = {
" -i %s Inline option for the shell interpreter i.e: -e",
" -x %s eXec command, as a printf format i.e: exec('%s',@ARGV);",
" -l %s Last shell option i.e: --",
" -o %s output filename",
" -r Relax security. Make a redistributable binary",
" -v Verbose compilation",
" -D Switch ON debug exec calls [OFF]",
" -T Allow binary to be traceable [no]",
" -U Make binary untraceable [no]",
" -C Display license and exit",
" -A Display abstract and exit",
" -B Compile for busybox",
" -h Display help and exit",
"",
" Environment variables used:",
......@@ -81,7 +93,7 @@ static const char * help[] = {
" CC cc C compiler command",
" CFLAGS <none> C compiler flags",
"",
" Please consult the shc(1) man page.",
" Please consult the shc man page.",
"",
0};
......@@ -102,8 +114,9 @@ static const char * help[] = {
#define SIZE 4096
static char * file;
static char * file2;
static char date[21];
static char * mail = "Please contact your provider";
static char * mail = "Please contact your provider jahidulhamid@yahoo.com";
static char rlax[1];
static char * shll;
static char * inlo;
......@@ -117,7 +130,10 @@ static const char DEBUGEXEC_line[] =
static int DEBUGEXEC_flag;
static const char TRACEABLE_line[] =
"#define TRACEABLE %d /* Define as 1 to enable ptrace the executable */\n";
static int TRACEABLE_flag;
static int TRACEABLE_flag=1;
static const char BUSYBOXON_line[] =
"#define BUSYBOXON %d /* Define as 1 to enable work with busybox */\n";
static int BUSYBOXON_flag;
static const char * RTC[] = {
"",
......@@ -235,6 +251,8 @@ static const char * RTC[] = {
" *argv = argv[1];",
"}",
"",
"void chkenv_end(void);",
"",
"int chkenv(int argc)",
"{",
" char buff[512];",
......@@ -243,8 +261,12 @@ static const char * RTC[] = {
" char * string;",
" extern char ** environ;",
"",
" mask = (unsigned long)&chkenv;",
" mask ^= (unsigned long)getpid() * ~mask;",
" mask = (unsigned long)getpid();",
" stte_0();",
" key(&chkenv, (void*)&chkenv_end - (void*)&chkenv);",
" key(&data, sizeof(data));",
" key(&mask, sizeof(mask));",
" arc4(&mask, sizeof(mask));",
" sprintf(buff, \"x%lx\", mask);",
" string = getenv(buff);",
"#if DEBUGEXEC",
......@@ -266,6 +288,8 @@ static const char * RTC[] = {
" return -1;",
"}",
"",
"void chkenv_end(void){}",
"",
"#if !TRACEABLE",
"",
"#define _LINUX_SOURCE_COMPAT",
......@@ -323,9 +347,11 @@ static const char * RTC[] = {
" char * scrpt;",
" int ret, i, j;",
" char ** varg;",
" char * me = getenv(\"_\");",
" if (me == NULL) { me = argv[0]; }",
" char * me = argv[0];",
" if (me == NULL) { me = getenv(\"_\"); }",
" if (me == 0) { fprintf(stderr, \"E: neither argv[0] nor $_ works.\"); exit(1); }",
"",
" ret = chkenv(argc);",
" stte_0();",
" key(pswd, pswd_z);",
" arc4(msg1, msg1_z);",
......@@ -341,7 +367,6 @@ static const char * RTC[] = {
" arc4(chk1, chk1_z);",
" if ((chk1_z != tst1_z) || memcmp(tst1, chk1, tst1_z))",
" return tst1;",
" ret = chkenv(argc);",
" arc4(msg2, msg2_z);",
" if (ret < 0)",
" return msg2;",
......@@ -376,7 +401,12 @@ static const char * RTC[] = {
" }",
" }",
" j = 0;",
"#if BUSYBOXON",
" varg[j++] = \"busybox\";",
" varg[j++] = \"sh\";",
"#else",
" varg[j++] = argv[0]; /* My own name at execution */",
"#endif",
" if (ret && *opts)",
" varg[j++] = opts; /* Options on 1st line of code */",
" if (*inlo)",
......@@ -416,7 +446,7 @@ static const char * RTC[] = {
static int parse_an_arg(int argc, char * argv[])
{
extern char * optarg;
const char * opts = "e:m:f:i:x:l:rvDTCAh";
const char * opts = "e:m:f:i:x:l:o:rvDUCABh";
struct tm tmp[1];
time_t expdate;
int cnt, l;
......@@ -462,6 +492,9 @@ static int parse_an_arg(int argc, char * argv[])
case 'l':
lsto = optarg;
break;
case 'o':
file2 = optarg;
break;
case 'r':
rlax[0]++;
break;
......@@ -471,21 +504,21 @@ static int parse_an_arg(int argc, char * argv[])
case 'D':
DEBUGEXEC_flag = 1;
break;
case 'T':
TRACEABLE_flag = 1;
case 'U':
TRACEABLE_flag = 0;
break;
case 'C':
fprintf(stderr, "%s %s, %s\n", my_name, version, subject);
fprintf(stderr, "%s %s %s %s %s\n", my_name, cpright, author.f, author.s, author.e);
fprintf(stderr, "%s %s %s %s %s\n", my_name, cpright, provider.f, provider.s, provider.e);
fprintf(stderr, "%s ", my_name);
for (l = 0; copying[l]; l++)
fprintf(stderr, "%s\n", copying[l]);
fprintf(stderr, " %s %s %s\n\n", author.f, author.s, author.e);
fprintf(stderr, " %s %s %s\n\n", provider.f, provider.s, provider.e);
exit(0);
break;
case 'A':
fprintf(stderr, "%s %s, %s\n", my_name, version, subject);
fprintf(stderr, "%s %s %s %s %s\n", my_name, cpright, author.f, author.s, author.e);
fprintf(stderr, "%s %s %s %s %s\n", my_name, cpright, provider.f, provider.s, provider.e);
fprintf(stderr, "%s ", my_name);
for (l = 0; abstract[l]; l++)
fprintf(stderr, "%s\n", abstract[l]);
......@@ -493,7 +526,7 @@ static int parse_an_arg(int argc, char * argv[])
break;
case 'h':
fprintf(stderr, "%s %s, %s\n", my_name, version, subject);
fprintf(stderr, "%s %s %s %s %s\n", my_name, cpright, author.f, author.s, author.e);
fprintf(stderr, "%s %s %s %s %s\n", my_name, cpright, provider.f, provider.s, provider.e);
fprintf(stderr, "%s %s\n", my_name, usage);
for (l = 0; help[l]; l++)
fprintf(stderr, "%s\n", help[l]);
......@@ -506,6 +539,9 @@ static int parse_an_arg(int argc, char * argv[])
return -1;
}
return 0;
case 'B':
BUSYBOXON_flag = 1;
break;
case ':':
fprintf(stderr, "%s parse: Missing parameter\n", my_name);
return -1;
......@@ -637,6 +673,7 @@ struct {
{ "rc", "-c", "", "builtin exec %s $*" },
{ "sh", "-c", "", "exec '%s' \"$@\"" }, /* IRIX_nvi */
{ "bash", "-c", "", "exec '%s' \"$@\"" },
{ "zsh", "-c", "", "exec '%s' \"$@\"" },
{ "bsh", "-c", "", "exec '%s' \"$@\"" }, /* AIX_nvi */
{ "Rsh", "-c", "", "exec '%s' \"$@\"" }, /* AIX_nvi */
{ "ksh", "-c", "", "exec '%s' \"$@\"" }, /* OK on Solaris, AIX and Linux (THX <bryan.hogan@dstintl.com>) */
......@@ -887,7 +924,7 @@ int write_C(char * file, char * argv[])
}
fprintf(o, "#if 0\n");
fprintf(o, "\t%s %s, %s\n", my_name, version, subject);
fprintf(o, "\t%s %s %s %s\n\n\t", cpright, author.f, author.s, author.e);
fprintf(o, "\t%s %s %s %s\n\n\t", cpright, provider.f, provider.s, provider.e);
for (indx = 0; argv[indx]; indx++)
fprintf(o, "%s ", argv[indx]);
fprintf(o, "\n#endif\n\n");
......@@ -920,6 +957,7 @@ int write_C(char * file, char * argv[])
fprintf(o, "#define %s_z %d\n", "hide", 1<<12);
fprintf(o, DEBUGEXEC_line, DEBUGEXEC_flag);
fprintf(o, TRACEABLE_line, TRACEABLE_flag);
fprintf(o, BUSYBOXON_line, BUSYBOXON_flag);
for (indx = 0; RTC[indx]; indx++)
fprintf(o, "%s\n", RTC[indx]);
fflush(o);
......@@ -939,15 +977,22 @@ int make(void)
cflags = getenv("CFLAGS");
if (!cflags)
cflags = "";
sprintf(cmd, "%s %s %s.x.c -o %s.x", cc, cflags, file, file);
if(!file2){
file2=(char*)realloc(file2,strlen(file)+3);
strcpy(file2,file);
file2=strcat(file2,".x");
}
sprintf(cmd, "%s %s %s.x.c -o %s", cc, cflags, file, file2);
if (verbose) fprintf(stderr, "%s: %s\n", my_name, cmd);
if (system(cmd))
return -1;
sprintf(cmd, "strip %s.x", file);
sprintf(cmd, "strip %s", file2);
if (verbose) fprintf(stderr, "%s: %s\n", my_name, cmd);
if (system(cmd))
fprintf(stderr, "%s: never mind\n", my_name);
sprintf(cmd, "chmod go-r %s.x", file);
sprintf(cmd, "chmod ug=rwx,o=rx %s", file2);
if (verbose) fprintf(stderr, "%s: %s\n", my_name, cmd);
if (system(cmd))
fprintf(stderr, "%s: remove read permission\n", my_name);
......
shc/pru.sh → shc/test/pru.sh
View file @ 4cd615af
#! /bin/sh -x
#!/bin/sh -x
echo "$0" "$@"
ps $$
ps wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww $$
......
shc/test.bash → shc/test/test.bash
View file @ 4cd615af
#!/bin/bash -x
#!/bin/bash
echo "\$@ is $@"
echo "command line: $0 $*"
echo "hello world"
......
shc/test.ksh → shc/test/test.ksh
View file @ 4cd615af
#! /usr/bin/ksh -x
#!/usr/bin/ksh -x
echo "\$@ is $@"
echo "command line: $0 $*"
echo "hello world"
......
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