Starting project 'GnuPG Made Easy'

This commit is contained in:
Werner Koch 2000-10-27 14:55:24 +00:00
parent a300f43aab
commit 77fa0ec399
14 changed files with 660 additions and 0 deletions

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Basic Installation
==================
These are generic installation instructions.
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, a file
`config.cache' that saves the results of its tests to speed up
reconfiguring, and a file `config.log' containing compiler output
(useful mainly for debugging `configure').
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 at some point `config.cache'
contains results you don't want to keep, you may remove or edit it.
The file `configure.in' is used to create `configure' by a program
called `autoconf'. You only need `configure.in' 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. If you're
using `csh' on an old version of System V, you might need to type
`sh ./configure' instead to prevent `csh' from trying to execute
`configure' itself.
Running `configure' takes awhile. 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.
4. Type `make install' to install the programs and any data files and
documentation.
5. 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.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that
the `configure' script does not know about. You can give `configure'
initial values for variables by setting them in the environment. Using
a Bourne-compatible shell, you can do that on the command line like
this:
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
Or on systems that have the `env' program, you can do it like this:
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
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 must use a version of `make' that
supports the `VPATH' variable, such as 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 `..'.
If you have to use a `make' that does not supports the `VPATH'
variable, you have 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.
Installation Names
==================
By default, `make install' will install the package's files in
`/usr/local/bin', `/usr/local/man', etc. You can specify an
installation prefix other than `/usr/local' by giving `configure' the
option `--prefix=PATH'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
give `configure' the option `--exec-prefix=PATH', the package will use
PATH as the prefix for installing programs and libraries.
Documentation and other data files will still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=PATH' 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.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' can not figure out
automatically, but needs to determine by the type of host the package
will run on. Usually `configure' can figure that out, but if it prints
a message saying it can not guess the host type, give it the
`--host=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name with three fields:
CPU-COMPANY-SYSTEM
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the host type.
If you are building compiler tools for cross-compiling, you can also
use the `--target=TYPE' option to select the type of system they will
produce code for and the `--build=TYPE' option to select the type of
system on which you are compiling the package.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share,
you can create a site shell script called `config.site' that gives
default values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Operation Controls
==================
`configure' recognizes the following options to control how it
operates.
`--cache-file=FILE'
Use and save the results of the tests in FILE instead of
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
debugging `configure'.
`--help'
Print a summary of the options to `configure', and exit.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`--version'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`configure' also accepts some other, not widely useful, options.

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GPGME - GnuPG Made Easy
---------------------------
THIS IS WORK IN PROGRESS !!!
Contact wk@gnupg.org for questions.

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THIS IS WORK IN PROGRESS !!!!

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/* acconfig.h - used by autoheader to make config.h.in
* Copyright (C) 2000 Werner Koch (dd9jn)
*
* This file is part of GPGME.
*
* GPGME 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.
*
* GPGME 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef GPGME_CONFIG_H
#define GPGME_CONFIG_H
/* need this, because some autoconf tests rely on this (e.g. stpcpy)
* and it should be used for new programs
*/
#define _GNU_SOURCE 1
@TOP@
#undef HAVE_DRIVE_LETTERS
/* defined if we run on some of the PCDOS like systems (DOS, Windoze. OS/2)
* with special properties like no file modes */
#undef HAVE_DOSISH_SYSTEM
/* because the Unix gettext has to much overhead on MingW32 systems
* and these systems lack Posix functions, we use a simplified version
* of gettext */
#undef USE_SIMPLE_GETTEXT
/* Some systems have mkdir that takes a single argument. */
#undef MKDIR_TAKES_ONE_ARG
@BOTTOM@
/* not yet needed #include "gpgme-defs.h"*/
#endif /*GPGME_CONFIG_H*/

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# configure.in for GPGME
#
dnl (Process this file with autoconf to produce a configure script.)
AC_REVISION($Revision$)dnl
AC_INIT(gpgme/gpgme.h)
AM_CONFIG_HEADER(config.h)
AM_MAINTAINER_MODE
#############################################
# Version numbers (Remember to change them just before a release)
# 1. No interfaces changed, only implementations (good): Increment REVISION.
# 2. Interfaces added, none removed (good): Increment CURRENT, increment
# AGE, set REVISION to 0.
# 3. Interfaces removed (BAD, breaks upward compatibility): Increment
# CURRENT, set AGE and REVISION to 0.
AM_INIT_AUTOMAKE(gpgme,0.0)
LIBGPGME_LT_CURRENT=0
LIBGPGME_LT_AGE=0
LIBGPGME_LT_REVISION=0
##############################################
AC_SUBST(LIBGPGME_LT_CURRENT)
AC_SUBST(LIBGPGME_LT_AGE)
AC_SUBST(LIBGPGME_LT_REVISION)
dnl
dnl Checks for programs
dnl
AC_ARG_PROGRAM
dnl Don't default to build static libs
AM_DISABLE_STATIC
AM_PROG_LIBTOOL
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
fi
dnl
dnl Checks for libraries
dnl
dnl
dnl Checks for header files
dnl
dnl
dnl Checks for typedefs and structures
dnl
dnl
dnl Checks for compiler features
dnl
dnl
dnl Checks for library functions
dnl
dnl
dnl Checks for system services
dnl
dnl
dnl Create config files
dnl
AC_OUTPUT_COMMANDS([
chmod +x gpgme/gpgme-config
])
AC_OUTPUT([
Makefile
gpgme/Makefile
gpgme/gpgme-config
])

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# Process this file with automake to produce Makefile.in
EXTRA_DIST = gpgme-config.in gpgme.m4
bin_SCRIPTS = gpgme-config
m4datadir = $(datadir)/aclocal
m4data_DATA = gpgme.m4
include_HEADERS = gpgme.h
lib_LTLIBRARIES = libgpgme.la
libgpgme_la_LDFLAGS = -version-info \
@LIBGPGME_LT_CURRENT@:@LIBGPGME_LT_REVISION@:@LIBGPGME_LT_AGE@
libgpgme_la_INCLUDES = -I$(top_srcdir)/lib
libgpgme_la_SOURCES = \
gpgme.h \
gpgme.c

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#!/bin/sh
prefix=@prefix@
exec_prefix=@exec_prefix@
exec_prefix_set=no
gpgme_libs="@GPGME_LIBS@"
gpgme_cflags="@GPGME_CFLAGS@"
usage()
{
cat <<EOF
Usage: gpgme-config [OPTIONS]
Options:
[--prefix[=DIR]]
[--exec-prefix[=DIR]]
[--version]
[--libs]
[--cflags]
EOF
exit $1
}
if test $# -eq 0; then
usage 1 1>&2
fi
while test $# -gt 0; do
case "$1" in
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
case $1 in
--prefix=*)
prefix=$optarg
if test $exec_prefix_set = no ; then
exec_prefix=$optarg
fi
;;
--prefix)
echo_prefix=yes
;;
--exec-prefix=*)
exec_prefix=$optarg
exec_prefix_set=yes
;;
--exec-prefix)
echo_exec_prefix=yes
;;
--version)
echo "@VERSION@"
exit 0
;;
--cflags)
echo_cflags=yes
;;
--libs)
echo_libs=yes
;;
*)
usage 1 1>&2
;;
esac
shift
done
if test "$echo_prefix" = "yes"; then
echo $prefix
fi
if test "$echo_exec_prefix" = "yes"; then
echo $exec_prefix
fi
if test "$echo_cflags" = "yes"; then
if test "@includedir@" != "/usr/include" ; then
includes="-I@includedir@"
for i in $gpgme_cflags ; do
if test "$i" = "-I@includedir@" ; then
includes=""
fi
done
fi
echo $includes $gpgme_cflags
fi
if test "$echo_libs" = "yes"; then
echo ${gpgme_libs}
fi

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/* gpgme.c - GnuPG Made Easy
* Copyright (C) 2000 Werner Koch (dd9jn)
*
* This file is part of GPGME.
*
* GPGME 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.
*
* GPGME 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>

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/* gpgme.h - GnuPG Made Easy
* Copyright (C) 2000 Werner Koch (dd9jn)
*
* This file is part of GPGME.
*
* GPGME 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.
*
* GPGME 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef GPGME_H
#define GPGME_H
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __cplusplus
}
#endif
#endif /* GPGME_H */

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dnl Autoconf macros for libgpgme
dnl $Id$
# Configure paths for GPGME
# Shamelessly stolen from the one of XDELTA by Owen Taylor
# Werner Koch 2000-10-27
dnl AM_PATH_GPGME([MINIMUM-VERSION,
dnl [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
dnl Test for gpgme, and define GPGME_CFLAGS and GPGME_LIBS
dnl
AC_DEFUN(AM_PATH_GPGME,
[dnl
dnl Get the cflags and libraries from the gpgme-config script
dnl
AC_ARG_WITH(gpgme-prefix,
[ --with-gpgme-prefix=PFX Prefix where gpgme is installed (optional)],
gpgme_config_prefix="$withval", gpgme_config_prefix="")
AC_ARG_ENABLE(gpgmetest,
[ --disable-gpgmetest Do not try to compile and run a test gpgme program],
, enable_gpgmetest=yes)
if test x$gpgme_config_prefix != x ; then
gpgme_config_args="$gpgme_config_args --prefix=$gpgme_config_prefix"
if test x${GPGME_CONFIG+set} != xset ; then
GPGME_CONFIG=$gpgme_config_prefix/bin/gpgme-config
fi
fi
AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
min_gpgme_version=ifelse([$1], ,1.1.0,$1)
AC_MSG_CHECKING(for gpgme - version >= $min_gpgme_version)
no_gpgme=""
if test "$GPGME_CONFIG" = "no" ; then
no_gpgme=yes
else
GPGME_CFLAGS=`$GPGME_CONFIG $gpgme_config_args --cflags`
GPGME_LIBS=`$GPGME_CONFIG $gpgme_config_args --libs`
gpgme_config_version=`$GPGME_CONFIG $gpgme_config_args --version`
if test "x$enable_gpgmetest" = "xyes" ; then
ac_save_CFLAGS="$CFLAGS"
ac_save_LIBS="$LIBS"
CFLAGS="$CFLAGS $GPGME_CFLAGS"
LIBS="$LIBS $GPGME_LIBS"
dnl
dnl Now check if the installed gpgme is sufficiently new. Also sanity
dnl checks the results of gpgme-config to some extent
dnl
rm -f conf.gpgmetest
AC_TRY_RUN([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gpgme.h>
int
main ()
{
system ("touch conf.gpgmetest");
if( strcmp( gcry_check_version(NULL), "$gpgme_config_version" ) )
{
printf("\n*** 'gpgme-config --version' returned %s, but GPGME (%s)\n",
"$gpgme_config_version", gcry_check_version(NULL) );
printf("*** was found! If gpgme-config was correct, then it is best\n");
printf("*** to remove the old version of GPGME. You may also be able to fix the error\n");
printf("*** by modifying your LD_LIBRARY_PATH enviroment variable, or by editing\n");
printf("*** /etc/ld.so.conf. Make sure you have run ldconfig if that is\n");
printf("*** required on your system.\n");
printf("*** If gpgme-config was wrong, set the environment variable GPGME_CONFIG\n");
printf("*** to point to the correct copy of gpgme-config, and remove the file config.cache\n");
printf("*** before re-running configure\n");
}
else if ( strcmp(gcry_check_version(NULL), GPGME_VERSION ) )
{
printf("\n*** GPGME header file (version %s) does not match\n", GPGME_VERSION);
printf("*** library (version %s)\n", gcry_check_version(NULL) );
}
else
{
if ( gcry_check_version( "$min_gpgme_version" ) )
{
return 0;
}
else
{
printf("no\n*** An old version of GPGME (%s) was found.\n",
gcry_check_version(NULL) );
printf("*** You need a version of GPGME newer than %s. The latest version of\n",
"$min_gpgme_version" );
printf("*** GPGME is always available from ftp://ftp.gnupg.org/pub/gpgme/gnupg.\n");
printf("*** (It is distributed along with GnuPG).\n");
printf("*** \n");
printf("*** If you have already installed a sufficiently new version, this error\n");
printf("*** probably means that the wrong copy of the gpgme-config shell script is\n");
printf("*** being found. The easiest way to fix this is to remove the old version\n");
printf("*** of GPGME, but you can also set the GPGME_CONFIG environment to point to the\n");
printf("*** correct copy of gpgme-config. (In this case, you will have to\n");
printf("*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf\n");
printf("*** so that the correct libraries are found at run-time))\n");
}
}
return 1;
}
],, no_gpgme=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
if test "x$no_gpgme" = x ; then
AC_MSG_RESULT(yes)
ifelse([$2], , :, [$2])
else
if test -f conf.gpgmetest ; then
:
else
AC_MSG_RESULT(no)
fi
if test "$GPGME_CONFIG" = "no" ; then
echo "*** The gpgme-config script installed by GPGME could not be found"
echo "*** If GPGME was installed in PREFIX, make sure PREFIX/bin is in"
echo "*** your path, or set the GPGME_CONFIG environment variable to the"
echo "*** full path to gpgme-config."
else
if test -f conf.gpgmetest ; then
:
else
echo "*** Could not run gpgme test program, checking why..."
CFLAGS="$CFLAGS $GPGME_CFLAGS"
LIBS="$LIBS $GPGME_LIBS"
AC_TRY_LINK([
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gpgme.h>
], [ return !!gcry_check_version(NULL); ],
[ echo "*** The test program compiled, but did not run. This usually means"
echo "*** that the run-time linker is not finding GPGME or finding the wrong"
echo "*** version of GPGME. If it is not finding GPGME, you'll need to set your"
echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
echo "*** to the installed location Also, make sure you have run ldconfig if that"
echo "*** is required on your system"
echo "***"
echo "*** If you have an old version installed, it is best to remove it, although"
echo "*** you may also be able to get things to work by modifying LD_LIBRARY_PATH"
echo "***" ],
[ echo "*** The test program failed to compile or link. See the file config.log for the"
echo "*** exact error that occured. This usually means GPGME was incorrectly installed"
echo "*** or that you have moved GPGME since it was installed. In the latter case, you"
echo "*** may want to edit the gpgme-config script: $GPGME_CONFIG" ])
CFLAGS="$ac_save_CFLAGS"
LIBS="$ac_save_LIBS"
fi
fi
GPGME_CFLAGS=""
GPGME_LIBS=""
ifelse([$3], , :, [$3])
fi
AC_SUBST(GPGME_CFLAGS)
AC_SUBST(GPGME_LIBS)
rm -f conf.gpgmetest
])