winpt/trunk/configure.ac

# configure.ac - for WinPT
# Copyright (C) 2005 g10 Code GmbH
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# Process this file with autoconf to produce a configure script.
AC_PREREQ(2.59)
min_automake_version="1.9.4"

# Version number: Remember to change it immediately *after* a release.
#                 Add a "-cvs" prefix for non-released code.
AC_INIT(WinPT, 0.11.4, http://www.winpt.org)

NEED_GPGME_API=1
NEED_GPGME_VERSION=1.1.0
NEED_GPG_ERROR_VERSION=1.2

PACKAGE=$PACKAGE_NAME
PACKAGE_GT=${PACKAGE_NAME}
VERSION=$PACKAGE_VERSION

AC_CONFIG_SRCDIR(Src/WinPT.cpp)
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_TARGET()
AM_INIT_AUTOMAKE
AM_MKINSTALLDIRS

AC_GNU_SOURCE

AC_SUBST(PACKAGE)
AC_SUBST(PACKAGE_GT)
AC_SUBST(VERSION)
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
AC_DEFINE_UNQUOTED(PACKAGE_GT, "$PACKAGE_GT",
                                [Name of this package for gettext])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$PACKAGE_BUGREPORT",
                                        [Bug report address])
AC_DEFINE_UNQUOTED(NEED_GPGME_VERSION, "$NEED_GPGME_VERSION",
                                       [Required version of GPGME])

BUILD_TIMESTAMP=`date --iso-8601=minutes`
AC_SUBST(BUILD_TIMESTAMP)
changequote(,)dnl
BUILD_FILEVERSION=`echo "$VERSION" | sed 's/\([0-9.]*\).*/\1.0/;s/\./,/g'`
changequote([,])dnl
AC_SUBST(BUILD_FILEVERSION)

# For the distcheck target of make we need to set a few options for
# the cross compiling environment.  We assume the same conevtion as
# used in autogen.sh; i.e. we take the root from the $w32root variable
# or default to ~/w32root.
if test -n "$w32root"; then 
  W32ROOT="$w32root"
else
  W32ROOT="$HOME/w32root"
fi
AC_SUBST(W32ROOT)


AH_BOTTOM([
/* Some global constants. */

/* Set to distinguish between the old custom Makefile based build
   system and our new automake based one.  This is only required in
   Include/wptVersion.h.  Fixme: See whether we may define the constants
   there by means of command line apssed args or similar.  */
#define WINPT_MODERN_BUILD 1

/* We need to include this header to be able to include specific parts
   of the header files.  For now we require at least Internet Exploder
   4.01 to be installed. */
#include <w32api.h>
#define _WIN32_IE IE401

])

AM_MAINTAINER_MODE

# Checks for programs.
AC_PROG_MAKE_SET
AM_SANITY_CHECK
missing_dir=`cd $ac_aux_dir && pwd`
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
AC_PROG_AWK
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_RANLIB
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(DLLTOOL, dlltool, :)
AC_CHECK_TOOL(WINDRES, windres, :)


try_gettext=yes
have_dosish_system=no
have_w32_system=no
case "${host}" in
    *-mingw32*)
        # special stuff for Windoze NT
        ac_cv_have_dev_random=no
        AC_DEFINE(USE_ONLY_8DOT3,1,
                  [set this to limit filenames to the 8.3 format])
        AC_DEFINE(HAVE_DRIVE_LETTERS,1,
                  [defined if we must run on a stupid file system])
        AC_DEFINE(USE_SIMPLE_GETTEXT,1,
                  [because the Unix gettext has too much overhead on
                   MingW32 systems and these systems lack Posix functions,
                   we use a simplified version of gettext])
        have_dosish_system=yes
        have_w32_system=yes
        try_gettext="no"
        ;;
    *)
    AC_MSG_ERROR([[
***
*** This software my only be build for W32 systems.  Use
***     ./autogen.sh --build-w32
*** to prepare it for such a build.
***]])
       ;;
esac


AH_BOTTOM([
/* Force using of NLS for W32 even if no libintl has been found.  This is
   okay because we have our own gettext implementation for W32.  */
#if defined(HAVE_W32_SYSTEM) && !defined(ENABLE_NLS)
#define ENABLE_NLS 1
#endif
])
   
# Note, that autogen.sh greps for the next line.
AM_GNU_GETTEXT_VERSION(0.12.1)
AM_GNU_GETTEXT([external])


if test "$have_dosish_system" = yes; then
   AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
             [Defined if we run on some of the PCDOS like systems
              (DOS, Windoze. OS/2) with special properties like
              no file modes])
fi
AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = yes)

if test "$have_w32_system" = yes; then
   AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system])
fi
AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)


#
# Checks for libraries.
#


AM_PATH_GPGME("$NEED_GPGME_API:$NEED_GPGME_VERSION",
               have_gpgme=yes,have_gpgme=no)
AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION",
               have_gpg_error=yes,have_gpg_error=no)

# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(string.h unistd.h langinfo.h termio.h locale.h)

AC_CHECK_FUNCS(stpcpy)

# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_TYPE_SIGNAL

AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)

# Add some extra libs here so that previous tests don't fail for
# mysterious reasons - the final link step should bail out.
if test "$have_w32_system" = yes; then
   W32LIBS="-lwsock32"
fi

if test "$GCC" = yes; then
    CFLAGS="$CFLAGS -Wall -mms-bitfields"
    CXXFLAGS="$CXXFLAGS -Wall -mms-bitfields"
    if test "$USE_MAINTAINER_MODE" = "yes"; then
        CFLAGS="$CFLAGS -Wcast-align -Wshadow -Wstrict-prototypes"
        CFLAGS="$CFLAGS -Wno-format-y2k -Wformat-security"
        CXXFLAGS="$CXXFLAGS -Wcast-align -Wshadow"
        CXXFLAGS="$CXXFLAGS -Wno-format-y2k -Wformat-security"
    fi
fi

AC_SUBST(W32LIBS)


#
# Print errors here so that they are visible all
# together and the user can acquire them all together.
#
die=no
if test "$have_gpgme" = "no"; then
   die=yes
   AC_MSG_NOTICE([[
***  
*** You need gpgme to build this program.
**  This library is for example available at
***   ftp://ftp.gnupg.org/gcrypt/gpgme/
*** (at least version $NEED_GPGME_VERSION is required.)
***]])
fi
if test "$have_gpg_error" = "no"; then
   die=yes
   AC_MSG_NOTICE([[
***  
*** You need libgpg-error to build this program.
**  This library is for example available at
***   ftp://ftp.gnupg.org/gcrypt/libgpg-error
*** (at least version $NEED_GPG_ERROR_VERSION is required.)
***]])
fi
if test "$die" = "yes"; then
    AC_MSG_ERROR([[
***
*** Required libraries not found. Please consult the above messages
*** and install them before running configure again.
***]])
fi


AC_CONFIG_FILES([ Makefile
PTD/Makefile
PTD/versioninfo.rc        
Src/Makefile
Src/versioninfo.rc        
Include/Makefile
Ico/Makefile
icons/Makefile
m4/Makefile
Gnupg/Makefile
Po/Makefile.in
])
AC_OUTPUT
1	# configure.ac - for WinPT
2	# Copyright (C) 2005 g10 Code GmbH
3	#
4	# This file is free software; as a special exception the author gives
5	# unlimited permission to copy and/or distribute it, with or without
6	# modifications, as long as this notice is preserved.
7	#
8	# This program is distributed in the hope that it will be useful, but
9	# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
10	# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11
12	# Process this file with autoconf to produce a configure script.
13	AC_PREREQ(2.59)
14	min_automake_version="1.9.4"
15
16	# Version number: Remember to change it immediately after a release.
17	# Add a "-cvs" prefix for non-released code.
18	AC_INIT(WinPT, 0.11.4, http://www.winpt.org)
19
20	NEED_GPGME_API=1
21	NEED_GPGME_VERSION=1.1.0
22	NEED_GPG_ERROR_VERSION=1.2
23
24	PACKAGE=$PACKAGE_NAME
25	PACKAGE_GT=${PACKAGE_NAME}
26	VERSION=$PACKAGE_VERSION
27
28	AC_CONFIG_SRCDIR(Src/WinPT.cpp)
29	AM_CONFIG_HEADER(config.h)
30	AC_CANONICAL_TARGET()
31	AM_INIT_AUTOMAKE
32	AM_MKINSTALLDIRS
33
34	AC_GNU_SOURCE
35
36	AC_SUBST(PACKAGE)
37	AC_SUBST(PACKAGE_GT)
38	AC_SUBST(VERSION)
39	AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of this package])
40	AC_DEFINE_UNQUOTED(PACKAGE_GT, "$PACKAGE_GT",
41	[Name of this package for gettext])
42	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version of this package])
43	AC_DEFINE_UNQUOTED(PACKAGE_BUGREPORT, "$PACKAGE_BUGREPORT",
44	[Bug report address])
45	AC_DEFINE_UNQUOTED(NEED_GPGME_VERSION, "$NEED_GPGME_VERSION",
46	[Required version of GPGME])
47
48	BUILD_TIMESTAMP=`date --iso-8601=minutes`
49	AC_SUBST(BUILD_TIMESTAMP)
50	changequote(,)dnl
51	BUILD_FILEVERSION=`echo "$VERSION" \| sed 's/\([0-9.]\)./\1.0/;s/\./,/g'`
52	changequote([,])dnl
53	AC_SUBST(BUILD_FILEVERSION)
54
55	# For the distcheck target of make we need to set a few options for
56	# the cross compiling environment. We assume the same conevtion as
57	# used in autogen.sh; i.e. we take the root from the $w32root variable
58	# or default to ~/w32root.
59	if test -n "$w32root"; then
60	W32ROOT="$w32root"
61	else
62	W32ROOT="$HOME/w32root"
63	fi
64	AC_SUBST(W32ROOT)
65
66
67	AH_BOTTOM([
68	/* Some global constants. */
69
70	/* Set to distinguish between the old custom Makefile based build
71	system and our new automake based one. This is only required in
72	Include/wptVersion.h. Fixme: See whether we may define the constants
73	there by means of command line apssed args or similar. */
74	#define WINPT_MODERN_BUILD 1
75
76	/* We need to include this header to be able to include specific parts
77	of the header files. For now we require at least Internet Exploder
78	4.01 to be installed. */
79	#include <w32api.h>
80	#define _WIN32_IE IE401
81
82	])
83
84	AM_MAINTAINER_MODE
85
86	# Checks for programs.
87	AC_PROG_MAKE_SET
88	AM_SANITY_CHECK
89	missing_dir=`cd $ac_aux_dir && pwd`
90	AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
91	AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
92	AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
93	AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
94	AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
95	AC_PROG_AWK
96	AC_PROG_CC
97	AC_PROG_CPP
98	AC_PROG_CXX
99	AC_PROG_INSTALL
100	AC_PROG_LN_S
101	AC_PROG_MAKE_SET
102	AC_PROG_RANLIB
103	AC_CHECK_TOOL(AR, ar, :)
104	AC_CHECK_TOOL(DLLTOOL, dlltool, :)
105	AC_CHECK_TOOL(WINDRES, windres, :)
106
107
108	try_gettext=yes
109	have_dosish_system=no
110	have_w32_system=no
111	case "${host}" in
112	-mingw32)
113	# special stuff for Windoze NT
114	ac_cv_have_dev_random=no
115	AC_DEFINE(USE_ONLY_8DOT3,1,
116	[set this to limit filenames to the 8.3 format])
117	AC_DEFINE(HAVE_DRIVE_LETTERS,1,
118	[defined if we must run on a stupid file system])
119	AC_DEFINE(USE_SIMPLE_GETTEXT,1,
120	[because the Unix gettext has too much overhead on
121	MingW32 systems and these systems lack Posix functions,
122	we use a simplified version of gettext])
123	have_dosish_system=yes
124	have_w32_system=yes
125	try_gettext="no"
126	;;
127	*)
128	AC_MSG_ERROR([[
129	***
130	*** This software my only be build for W32 systems. Use
131	*** ./autogen.sh --build-w32
132	*** to prepare it for such a build.
133	***]])
134	;;
135	esac
136
137
138	AH_BOTTOM([
139	/* Force using of NLS for W32 even if no libintl has been found. This is
140	okay because we have our own gettext implementation for W32. */
141	#if defined(HAVE_W32_SYSTEM) && !defined(ENABLE_NLS)
142	#define ENABLE_NLS 1
143	#endif
144	])
145
146	# Note, that autogen.sh greps for the next line.
147	AM_GNU_GETTEXT_VERSION(0.12.1)
148	AM_GNU_GETTEXT([external])
149
150
151	if test "$have_dosish_system" = yes; then
152	AC_DEFINE(HAVE_DOSISH_SYSTEM,1,
153	[Defined if we run on some of the PCDOS like systems
154	(DOS, Windoze. OS/2) with special properties like
155	no file modes])
156	fi
157	AM_CONDITIONAL(HAVE_DOSISH_SYSTEM, test "$have_dosish_system" = yes)
158
159	if test "$have_w32_system" = yes; then
160	AC_DEFINE(HAVE_W32_SYSTEM,1, [Defined if we run on a W32 API based system])
161	fi
162	AM_CONDITIONAL(HAVE_W32_SYSTEM, test "$have_w32_system" = yes)
163
164
165
166	#
167	# Checks for libraries.
168	#
169
170
171	AM_PATH_GPGME("$NEED_GPGME_API:$NEED_GPGME_VERSION",
172	have_gpgme=yes,have_gpgme=no)
173	AM_PATH_GPG_ERROR("$NEED_GPG_ERROR_VERSION",
174	have_gpg_error=yes,have_gpg_error=no)
175
176	# Checks for header files.
177	AC_HEADER_STDC
178	AC_CHECK_HEADERS(string.h unistd.h langinfo.h termio.h locale.h)
179
180	AC_CHECK_FUNCS(stpcpy)
181
182	# Checks for typedefs, structures, and compiler characteristics.
183	AC_C_CONST
184	AC_C_INLINE
185	AC_TYPE_SIZE_T
186	AC_TYPE_SIGNAL
187
188	AM_CONDITIONAL(CROSS_COMPILING, test x$cross_compiling = xyes)
189
190	# Add some extra libs here so that previous tests don't fail for
191	# mysterious reasons - the final link step should bail out.
192	if test "$have_w32_system" = yes; then
193	W32LIBS="-lwsock32"
194	fi
195
196	if test "$GCC" = yes; then
197	CFLAGS="$CFLAGS -Wall -mms-bitfields"
198	CXXFLAGS="$CXXFLAGS -Wall -mms-bitfields"
199	if test "$USE_MAINTAINER_MODE" = "yes"; then
200	CFLAGS="$CFLAGS -Wcast-align -Wshadow -Wstrict-prototypes"
201	CFLAGS="$CFLAGS -Wno-format-y2k -Wformat-security"
202	CXXFLAGS="$CXXFLAGS -Wcast-align -Wshadow"
203	CXXFLAGS="$CXXFLAGS -Wno-format-y2k -Wformat-security"
204	fi
205	fi
206
207	AC_SUBST(W32LIBS)
208
209
210
211	#
212	# Print errors here so that they are visible all
213	# together and the user can acquire them all together.
214	#
215	die=no
216	if test "$have_gpgme" = "no"; then
217	die=yes
218	AC_MSG_NOTICE([[
219	***
220	*** You need gpgme to build this program.
221	** This library is for example available at
222	*** ftp://ftp.gnupg.org/gcrypt/gpgme/
223	*** (at least version $NEED_GPGME_VERSION is required.)
224	***]])
225	fi
226	if test "$have_gpg_error" = "no"; then
227	die=yes
228	AC_MSG_NOTICE([[
229	***
230	*** You need libgpg-error to build this program.
231	** This library is for example available at
232	*** ftp://ftp.gnupg.org/gcrypt/libgpg-error
233	*** (at least version $NEED_GPG_ERROR_VERSION is required.)
234	***]])
235	fi
236	if test "$die" = "yes"; then
237	AC_MSG_ERROR([[
238	***
239	*** Required libraries not found. Please consult the above messages
240	*** and install them before running configure again.
241	***]])
242	fi
243
244
245	AC_CONFIG_FILES([ Makefile
246	PTD/Makefile
247	PTD/versioninfo.rc
248	Src/Makefile
249	Src/versioninfo.rc
250	Include/Makefile
251	Ico/Makefile
252	icons/Makefile
253	m4/Makefile
254	Gnupg/Makefile
255	Po/Makefile.in
256	])
257	AC_OUTPUT