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# configure.ac
# Copyright (C) 1999 Robert Bihlmeyer <robbe@orcus.priv.at>
# Copyright (C) 2001, 2002, 2003, 2004 g10 Code GmbH
#
# This file is part of PINENTRY.
#
# PINENTRY 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.
#
# PINENTRY 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
# (Process this file with autoconf to produce a configure script.)
AC_PREREQ(2.57)
min_automake_version="1.7.6"
# Remember to remove the "-cvs" suffix *before* a release and to bump the
# version number immediately *after* a release and to re-append the suffix.
AC_INIT(pinentry, 0.7.3-cvs, [gpa-dev@gnupg.org])
AM_CONFIG_HEADER(config.h)
AC_CONFIG_SRCDIR(pinentry/pinentry.h)
AM_INIT_AUTOMAKE($PACKAGE_NAME, $PACKAGE_VERSION)
AC_GNU_SOURCE
AM_MAINTAINER_MODE
AC_CANONICAL_HOST
dnl Checks for programs.
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, $missing_dir)
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_RANLIB
# We need to check for cplusplus here becuase we may not do the test
# for Qt and autoconf does does not allow that.
AC_PROG_CXX
AC_PROG_LN_S
AC_CHECK_TOOL(WINDRES, windres, :)
have_dosish_system=no
have_w32_system=no
case "${host}" in
*-mingw32*)
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])
have_dosish_system=yes
have_w32_system=yes
;;
i?86-emx-os2 | i?86-*-os2*emx )
# OS/2 with the EMX environment
AC_DEFINE(HAVE_DRIVE_LETTERS)
have_dosish_system=yes
;;
i?86-*-msdosdjgpp*)
# DOS with the DJGPP environment
AC_DEFINE(HAVE_DRIVE_LETTERS)
have_dosish_system=yes
;;
esac
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)
dnl Checks for compiler features.
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
CPPFLAGS="$CPPFLAGS -Wall"
fi
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(string.h unistd.h langinfo.h termio.h locale.h)
dnl Checks for library functions.
AC_CHECK_FUNCS(seteuid stpcpy mmap)
GNUPG_CHECK_MLOCK
dnl Checks for libassuan.
dnl -> None required becuase we use a stripped down version of libassuan.
dnl Checks for libsecmem.
GNUPG_CHECK_TYPEDEF(byte, HAVE_BYTE_TYPEDEF)
GNUPG_CHECK_TYPEDEF(ulong, HAVE_ULONG_TYPEDEF)
AC_PATH_PROG(SETCAP, setcap, :, "$PATH:/sbin:/usr/sbin")
AC_CHECK_LIB(cap, cap_set_proc, [
AC_DEFINE(USE_CAPABILITIES,1,[The capabilities support library is installed])
LIBCAP=-lcap
])
AC_SUBST(LIBCAP)
dnl
dnl Check for curses pinentry program.
dnl
AC_ARG_ENABLE(pinentry-curses,
AC_HELP_STRING([--enable-pinentry-curses], [build curses pinentry]),
pinentry_curses=$enableval, pinentry_curses=maybe)
AC_ARG_ENABLE(fallback-curses,
AC_HELP_STRING([--enable-fallback-curses], [include curses fallback]),
fallback_curses=$enableval, fallback_curses=maybe)
dnl
dnl Checks for curses libraries. Deal correctly with $pinentry_curses = maybe
dnl and $fallback_curses = maybe.
dnl
if test "$pinentry_curses" != "no" -o "$fallback_curses" != "no"; then
IU_LIB_CURSES
fi
if test "$LIBCURSES"; then
if test "$pinentry_curses" != "no"; then
pinentry_curses=yes
fi
if test "$fallback_curses" != "no"; then
fallback_curses=yes
AC_DEFINE(FALLBACK_CURSES, 1,
[The GUI pinentries should fall back to curses if X is not available.])
fi
else
if test "$pinentry_curses" = "yes" -o "$fallback_curses" = "yes"; then
AC_MSG_ERROR([[
***
*** The curses library is required. The latest version of
*** ncurses is always available from ftp://ftp.gnu.org/gnu/ncurses/.
***]])
fi
pinentry_curses=no
fallback_curses=no
fi
AM_CONDITIONAL(BUILD_LIBPINENTRY_CURSES,
test "$pinentry_curses" = "yes" -o "$fallback_curses" = "yes")
AM_CONDITIONAL(BUILD_PINENTRY_CURSES, test "$pinentry_curses" = "yes")
AM_CONDITIONAL(FALLBACK_CURSES, test "$fallback_curses" = "yes")
if test "$pinentry_curses" = "yes"; then
AC_DEFINE(PINENTRY_CURSES, 1,
[The Curses version of Pinentry is to be build])
fi
dnl
dnl Check for GTK+ pinentry program.
dnl
AC_ARG_ENABLE(pinentry-gtk,
AC_HELP_STRING([--enable-pinentry-gtk], [build GTK+ pinentry]),
pinentry_gtk=$enableval, pinentry_gtk=maybe)
dnl
dnl Checks for GTK+ libraries. Deal correctly with $pinentry_gtk = maybe.
dnl
if test "$pinentry_gtk" != "no"; then
AM_PATH_GLIB(1.2.0,,
if test "$pinentry_gtk" = "yes"; then
AC_MSG_ERROR([[
***
*** GLIB 1.2.0 or newer is required. The latest version of GLIB
*** is always available from ftp://ftp.gtk.org/.
***]])
else
pinentry_gtk=no
fi)
fi
if test "$pinentry_gtk" != "no"; then
AM_PATH_GTK(1.2.0,
AC_DEFINE(HAVE_GTK, 1, [Defined if GTK is available]),
if test "$pinentry_gtk" = "yes"; then
AC_MSG_ERROR([[
***
*** GTK+ 1.2.0 or newer is required. The latest version of GTK+
*** is always available form ftp://ftp.gtk.org/.
***]])
else
pinentry_gtk=no
fi)
fi
dnl If we have come so far, GTK+ pinentry can be build.
if test "$pinentry_gtk" != "no"; then
pinentry_gtk=yes
fi
AM_CONDITIONAL(BUILD_PINENTRY_GTK, test "$pinentry_gtk" = "yes")
if test "$pinentry_gtk" = "yes"; then
AC_DEFINE(PINENTRY_GTK, 1, [The GTK+ version of Pinentry is to be build])
fi
if test "$pinentry_curses" = "yes" \
-o "$fallback_curses" = "yes" \
-o "$pinentry_gtk" = "yes"; then
dnl Additional checks pinentry Curses/GTK+.
AM_ICONV
if test "$am_cv_func_iconv" != "yes"; then
AC_MSG_ERROR([[
***
*** The iconv function is required. You can specify its location
*** using the --with-libiconv-prefix=PREFIX option to configure.
***]])
fi
fi
dnl if test "$pinentry_gtk" = "yes"; then
dnl Additional checks for GTK+ pinentry.
dnl End of additional checks for GTK+ pinentry.
dnl fi
dnl
dnl Check for GTK+-2 pinentry program.
dnl
AC_ARG_ENABLE(pinentry-gtk2,
AC_HELP_STRING([--enable-pinentry-gtk2], [build GTK+-2 pinentry]),
pinentry_gtk_2=$enableval, pinentry_gtk_2=maybe)
dnl check for pkg-config
if test "$pinentry_gtk_2" != "no"; then
AC_CHECK_PROG(PKGCONFIG, pkg-config, [yes], [no])
if test x"$PKGCONFIG" != xyes ; then
pinentry_gtk_2=no
fi
fi
dnl check if the module gtk+-2.0 exists
if test "$pinentry_gtk_2" != "no"; then
AC_MSG_CHECKING([for gtk+-2])
pkg-config --exists gtk+-2.0
if test $? -ne 0 ; then
AC_MSG_RESULT([no])
AC_MSG_WARN([pkg-config could not find the module gtk+-2.0])
pinentry_gtk_2=no
else
AC_MSG_RESULT([yes])
AC_MSG_CHECKING([gtk+-2 version >= 2.4.0])
modvers=`pkg-config --modversion gtk+-2.0`
AC_MSG_RESULT([$modvers])
pkg-config --atleast-version=2.4.0 gtk+-2.0
if test $? -ne 0 ; then
AC_MSG_WARN([building GTK+-2 pinentry disabled])
pinentry_gtk_2=no
else
GTK2CFLAGS=`pkg-config --cflags gtk+-2.0`
GTK2LIBS=`pkg-config --libs gtk+-2.0`
AC_SUBST(GTK2CFLAGS)
AC_SUBST(GTK2LIBS)
pinentry_gtk_2=yes
fi
fi
fi
AM_CONDITIONAL(BUILD_PINENTRY_GTK_2, test "$pinentry_gtk_2" = "yes")
dnl
dnl Check for Qt pinentry program.
dnl
AC_ARG_ENABLE(pinentry-qt,
AC_HELP_STRING([--enable-pinentry-qt], [build Qt pinentry]),
pinentry_qt=$enableval, pinentry_qt=maybe)
dnl
dnl Checks for Qt libraries. Deal correctly with $pinentry_qt = maybe.
dnl
if test "$pinentry_qt" != "no"; then
QT_CHECK_COMPILERS
QT_PATH
if test $have_qt = "no"; then
if test $pinentry_qt = "yes"; then
AC_MSG_ERROR([[
***
*** Qt ($qt_minversion) $ac_qt_notfound not found. Please check your
*** installation! For more details about this problem, look at the
*** end of config.log.$missing_qt_mt
***]])
else
pinentry_qt="no"
fi
fi
if test $have_moc = "no"; then
if test $pinentry_qt = "yes"; then
AC_MSG_ERROR([[
***
*** No Qt meta object compiler (moc) found!
*** Please check whether you installed Qt correctly.
*** You need to have a running moc binary.
*** configure tried to run $ac_cv_path_moc and the test didn't
*** succeed. If configure shouldn't have tried this one, set
*** the environment variable MOC to the right one before running
*** configure.
***]])
else
pinentry_qt="no"
fi
fi
fi
dnl If we have come so far, Qt pinentry can probably be build.
if test "$pinentry_qt" != "no"; then
pinentry_qt=yes
fi
AM_CONDITIONAL(BUILD_PINENTRY_QT, test "$pinentry_qt" = "yes")
if test "$pinentry_qt" = "yes"; then
AC_DEFINE(PINENTRY_QT, 1, [The Qt version of Pinentry is to be build])
fi
dnl if test "$pinentry_qt" = "yes"; then
dnl dnl Additional checks for Qt pinentry.
dnl dnl End of checks for Qt pinentry.
dnl fi
#
# Check whether we should build the W32 pinentry. This is actually
# the simplest check as we do this only for that platform.
#
pinentry_w32=no
test $have_w32_system = yes && pinentry_w32=yes
AM_CONDITIONAL(BUILD_PINENTRY_W32, test "$pinentry_w32" = "yes")
#
# Figure out the default pinentry
#
if test "$pinentry_gtk" = "yes"; then
PINENTRY_DEFAULT=pinentry-gtk
else
if test "$pinentry_gtk_2" = "yes"; then
PINENTRY_DEFAULT=pinentry-gtk-2
else
if test "$pinentry_qt" = "yes"; then
PINENTRY_DEFAULT=pinentry-qt
else
if test "$pinentry_curses" = "yes"; then
PINENTRY_DEFAULT=pinentry-curses
else
if test "$pinentry_w32" = "yes"; then
PINENTRY_DEFAULT=pinentry-w32
else
AC_MSG_ERROR([[No pinentry enabled.]])
fi
fi
fi
fi
fi
AC_SUBST(PINENTRY_DEFAULT)
AC_CONFIG_FILES([
assuan/Makefile
secmem/Makefile
pinentry/Makefile
curses/Makefile
gtk/Makefile
gtk+-2/Makefile
qt/Makefile
w32/Makefile
doc/Makefile
Makefile
])
AC_OUTPUT
AC_MSG_NOTICE([
Pinentry v${VERSION} has been configured as follows:
Curses Pinentry: $pinentry_curses
GTK+ Pinentry: $pinentry_gtk
GTK+-2 Pinentry: $pinentry_gtk_2
Qt Pinentry: $pinentry_qt
W32 Pinentry: $pinentry_w32
Fallback to Curses: $fallback_curses
Default Pinentry: $PINENTRY_DEFAULT
])

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