gparted/configure.ac
Mike Fleetwood f35e734a0c Add required polkit action file (#776437)
An action file is always needed with polkit to describe the privileged
actions that are available to the subject (client program).  For GParted
the only available action is to run the gparted shell script as root.

Note that the polkit action file will be installed into location
$(prefix)/share/polkit-1/actions.  This is required by the GNU Coding
Standards [1] and to prevent 'make distcheck' from failing [2].  However
polkit only uses /usr/share/polkit-1/actions for it's action files [3].
This dilemma was discussed in this Bugzilla bug 776437 and on the
general Automake discussion email list [4].  The solution is to simply
document in the README file that a manual additional installation step
may be required.

The action file is marked as translatable with the underscore (_) of the
_description and _message tags identifying the string to be translated.

Use of INTLTOOL_POLICY_RULE in Makefile.am to merge translations into
the polkit action file necessitates increasing the minimum version of
intltool to 0.36.0 where it was first introduced in intltool.m4.  This
will prevent GParted building on RedHat/CentOS 5 which only has intltool
0.35.0.  But that doesn't matter because RedHat/CentOS 5 reached end of
life on 31st March 2017.

[1] GNU Coding Standards, 7.2.5 Variables for Installation Directories
    https://www.gnu.org/prep/standards/standards.html#Directory-Variables

[2] Automake Manual, 27.10 Installing to Hard-Coded Locations
    https://www.gnu.org/software/automake/manual/automake.html#Hard_002dCoded-Install-Paths
    "My package needs to populate the installation directory of another
    package at install-time.  I can easily compute that installation
    directory in configure, but if I install files therein,
    'make distcheck' fails.  How else should I do?"

[3] polkit(8), Declaring Actions
    https://www.freedesktop.org/software/polkit/docs/latest/polkit.8.html#polkit-declaring-actions

    "A mechanism need to declare a set of actions in order to use
    polkit.  Actions correspond to operations that clients can request
    the mechanism to carry out and are defined in XML files that the
    mechanism installs into the /usr/share/polkit-1/actions directory."

[4] Not installing to hard-coded locations vs polkit's fixed location
    http://lists.gnu.org/archive/html/automake/2017-08/msg00015.html

Bug 776437 - GParted fails to run as root under Wayland
2017-09-01 10:14:20 -06:00

423 lines
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AC_INIT([gparted],[0.29.0-git],[https://bugzilla.gnome.org/enter_bug.cgi?product=gparted])
AC_PREREQ([2.50])
AC_CONFIG_SRCDIR([src/main.cc])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([1.9 subdir-objects])
AM_MAINTAINER_MODE
dnl======================
dnl checks for programs
dnl======================
AC_PROG_CXX
AC_PROG_CC
AC_PROG_LIBTOOL
AC_PROG_AWK
dnl Check for pkg-config early to avoid splitting message when first used.
PKG_CHECK_EXISTS
dnl======================
dnl Find graphical privilege escalation program
dnl======================
AC_CHECK_PROGS([GKSUPROG], [pkexec gksudo gksu kdesudo "xdg-su -c"], [])
if test "x$GKSUPROG" = 'xpkexec'; then
AC_MSG_CHECKING([how to run pkexec])
if pkexec --help 2>&1 | grep -q -- --disable-internal-agent; then
GKSUPROG="$GKSUPROG --disable-internal-agent"
fi
AC_MSG_RESULT([$GKSUPROG])
fi
dnl======================
dnl i18n stuff
dnl======================
GETTEXT_PACKAGE=gparted
AC_SUBST([GETTEXT_PACKAGE])
AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], "$GETTEXT_PACKAGE", [description])
AM_GLIB_GNU_GETTEXT
IT_PROG_INTLTOOL([0.36.0])
dnl======================
dnl checks for libs
dnl======================
AC_CHECK_LIB([uuid], [uuid_generate], [], AC_MSG_ERROR([*** libuuid not found.]))
AC_CHECK_LIB([dl], [dlopen], [], AC_MSG_ERROR([*** libdl not found.]))
AC_CHECK_LIB([parted], [ped_device_read], [], AC_MSG_ERROR([*** libparted not found.]))
dnl Check for minimum required libparted version.
dnl 1) Check using pkg-config.
dnl (Older distros tend to not provide pkg-config information for libparted).
dnl 2) Check by linking and running a program to report libparted version directly.
LIBPARTED_REQUIRED_VERSION='1.7.1'
AC_MSG_CHECKING([for libparted >= $LIBPARTED_REQUIRED_VERSION (querying pkg-config)])
LIBPARTED_REQUIRED_INT=`echo "$LIBPARTED_REQUIRED_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
dnl 1) Check using pkg-config.
PKG_CHECK_EXISTS(
[libparted],
[LIBPARTED_FOUND_VERSION=`$PKG_CONFIG --modversion libparted`
LIBPARTED_FOUND_INT=`echo "$LIBPARTED_FOUND_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
AC_MSG_RESULT([$LIBPARTED_FOUND_VERSION])
test "$LIBPARTED_FOUND_INT" -ge "$LIBPARTED_REQUIRED_INT" ||
AC_MSG_ERROR([*** libparted too old. Require libparted >= $LIBPARTED_REQUIRED_VERSION but only found libparted $LIBPARTED_FOUND_VERSION.])
],
[AC_MSG_RESULT([not found])
dnl 2) Check by linking and running a program to report libparted version
dnl directly.
AC_MSG_CHECKING([for libparted >= $LIBPARTED_REQUIRED_VERSION (querying libparted)])
AC_RUN_IFELSE(
[AC_LANG_SOURCE(
[[
#include <stdio.h>
#include <stdlib.h>
#include <parted/parted.h>
int main()
{
const char *version = ped_get_version();
if (version == NULL)
{
fprintf(stderr, "ERROR: ped_get_version() returned NULL\n");
return EXIT_FAILURE;
}
printf("%s\n", version);
return EXIT_SUCCESS;
}
]]
)],
dnl Run test program again to cache libparted version.
[LIBPARTED_FOUND_VERSION=`./conftest$EXEEXT`
LIBPARTED_FOUND_INT=`echo "$LIBPARTED_FOUND_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
test "$LIBPARTED_FOUND_INT" -ge "$LIBPARTED_REQUIRED_INT" ||
AC_MSG_ERROR([*** libparted too old. Require libparted >= $LIBPARTED_REQUIRED_VERSION but only found libparted $LIBPARTED_FOUND_VERSION.])
],
[AC_MSG_ERROR([*** Error querying libparted version. Check config.log for details.])]
)]
)
dnl Check for libparted 2.0 to 3.0 inclusive for a bug where loop table
dnl creation doesn't delete old partitions.
LIBPARTED_MIN_WANTED_VERSION='2.0'
LIBPARTED_MAX_WANTED_VERSION='3.0'
AC_MSG_CHECKING([for $LIBPARTED_MIN_WANTED_VERSION <= libparted <= $LIBPARTED_MAX_WANTED_VERSION (loop table creation doesn't delete old partitions)])
LIBPARTED_MIN_WANTED_INT=`echo "$LIBPARTED_MIN_WANTED_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
LIBPARTED_MAX_WANTED_INT=`echo "$LIBPARTED_MAX_WANTED_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
if test "$LIBPARTED_MIN_WANTED_INT" -le "$LIBPARTED_FOUND_INT" -a \
"$LIBPARTED_FOUND_INT" -le "$LIBPARTED_MAX_WANTED_INT"; then
need_loop_delete_old_ptns_workaround=yes
AC_DEFINE([ENABLE_LOOP_DELETE_OLD_PTNS_WORKAROUND], 1,
[Define to 1 to enable deletion of old partitions before creating a loop table workaround])
AC_MSG_RESULT([(cached) yes])
else
need_loop_delete_old_ptns_workaround=no
AC_MSG_RESULT([(cached) no])
fi
dnl Check for libparted >= 2.2 for improved informing the kernel to
dnl re-read the partition table code and support of larger sector sizes
dnl (> 512 bytes).
LIBPARTED_WANTED_VERSION='2.2'
AC_MSG_CHECKING([for libparted >= $LIBPARTED_WANTED_VERSION (improved pt re-read)])
LIBPARTED_WANTED_INT=`echo "$LIBPARTED_WANTED_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
if test "$LIBPARTED_FOUND_INT" -ge "$LIBPARTED_WANTED_INT"; then
AC_DEFINE([USE_LIBPARTED_LARGE_SECTOR_SUPPORT], 1,
[Define to 1 to use libparted large sector support])
need_pt_reread_workaround=no; support_large_sector_sizes=yes
AC_MSG_RESULT([(cached) yes])
else
AC_DEFINE([ENABLE_PT_REREAD_WORKAROUND], 1,
[Define to 1 to enable partition re-read workaround])
need_pt_reread_workaround=yes; support_large_sector_sizes=no
AC_MSG_RESULT([(cached) no])
fi
dnl Check for ped_file_system_resize() function to determine the existence
dnl of the API in the original parted library. Available in parted <= 2.4.
dnl
dnl NOTE:
dnl For AC_CHECK_LIB the default action-if-found ($3) includes extending
dnl LIBS with the newly found library ($1) thus:
dnl LIBS="-l$1 $LIBS"
dnl
dnl As the default action-if-found is overridden, LIBS isn't extended so
dnl saving and restoring LIBS isn't required.
have_old_lp_fs_resize_api=no
AC_CHECK_LIB(
[parted], [ped_file_system_resize],
[have_old_lp_fs_resize_api=yes]
)
dnl If not already found, check for ped_file_system_resize() function in
dnl the parted-fs-resize library to determine the need to use the new
dnl library. Available in parted >= 3.1.
have_new_lp_fs_resize_lib=no
AS_IF(
[test "x$have_old_lp_fs_resize_api" != xyes],
[AC_CHECK_LIB(
[parted-fs-resize], [ped_file_system_resize],
[have_new_lp_fs_resize_lib=yes
LIBS="-lparted-fs-resize $LIBS"
]
)]
)
dnl Check for libparted >= 3.2 for online resize support.
LIBPARTED_WANTED_VERSION='3.2'
AC_MSG_CHECKING([for libparted >= $LIBPARTED_WANTED_VERSION (online resize)])
LIBPARTED_WANTED_INT=`echo "$LIBPARTED_WANTED_VERSION" |
$AWK -F. '{print $1 * 1000000 + $2 * 10000 + $3}'`
if test "$LIBPARTED_FOUND_INT" -ge "$LIBPARTED_WANTED_INT"; then
have_online_resize=yes
AC_MSG_RESULT([(cached) yes])
else
have_online_resize=no
AC_MSG_RESULT([(cached) no])
fi
dnl Check if have libparted fs resize capability
if test [ ${have_old_lp_fs_resize_api} = yes -o ${have_new_lp_fs_resize_lib} = yes ]; then
AC_DEFINE([HAVE_LIBPARTED_FS_RESIZE], [1], [Define to 1 if have libparted fs resize capability])
fi
dnl gthread
PKG_CHECK_MODULES([GTHREAD], [gthread-2.0])
AC_SUBST([GTHREAD_LIBS])
AC_SUBST([GTHREAD_CFLAGS])
dnl GTKMM
PKG_CHECK_MODULES([GTKMM], [gtkmm-2.4 > 2.8])
AC_SUBST([GTKMM_LIBS])
AC_SUBST([GTKMM_CFLAGS])
dnl Check for glibmm >= 2.14 to determine availability of Glib::Regex class
AC_MSG_CHECKING([for Glib::Regex class])
PKG_CHECK_EXISTS(
[glibmm-2.4 >= 2.14.0],
[AC_DEFINE([HAVE_GLIB_REGEX], 1, [Define to 1 if glibmm provides Glib::Regex class.])
AC_MSG_RESULT([yes])
],
[AC_MSG_RESULT([no])]
)
dnl Check for gtkmm >= 2.11.1 to determine availability of Gtk::Window::set_default_icon_name()
dnl NOTE:
dnl The documentation says that set_default_icon_name() is available in gtkmm >= 2.6,
dnl however the code reveals that it is only available in gtkmm >= 2.11.1.
dnl * gtkmm GTK::Window Class Reference
dnl https://developer.gnome.org/gtkmm/3.6/classGtk_1_1Window.html#a533d03e9b92d8ccd142ab3a44005cae4
dnl * gtkmm NEWS file
dnl https://git.gnome.org/browse/gtkmm/tree/NEWS?h=gtkmm-2.14.0#n565
AC_MSG_CHECKING([for Gtk::Window::set_default_icon_name() method])
PKG_CHECK_EXISTS(
[gtkmm-2.4 >= 2.11.1],
[AC_DEFINE([HAVE_SET_DEFAULT_ICON_NAME], 1,
[Define to 1 if gtkmm-2.4 provides Gtk::Window::set_default_icon_name() method.])
AM_CONDITIONAL([INSTALL_PIXMAPS_DIR], false)
AC_MSG_RESULT([yes])
],
[AM_CONDITIONAL([INSTALL_PIXMAPS_DIR], true)
AC_MSG_RESULT([no])
]
)
dnl GTKMM 2.16 needed for gtk_show_uri()
AC_MSG_CHECKING([for gtk_show_uri function])
PKG_CHECK_EXISTS(
[gtkmm-2.4 >= 2.16.0],
[AC_DEFINE([HAVE_GTK_SHOW_URI], 1, [Define to 1 if gtkmm provides gtk_show_uri() function.])
AC_MSG_RESULT([yes])
],
[AC_MSG_RESULT([no])]
)
dnl Check for gtkmm >= 2.22 to determine availability of Gtk::MessageDialog::get_message_area().
AC_MSG_CHECKING([for Gtk::MessageDialog::get_message_area() method])
PKG_CHECK_EXISTS(
[gtkmm-2.4 >= 2.22.0],
[AC_DEFINE([HAVE_GET_MESSAGE_AREA], 1,
[Define to 1 if gtkmm provides Gtk::MessageDialog::get_message_area() method.])
AC_MSG_RESULT([yes])
],
[AC_MSG_RESULT([no])]
)
need_cxx_compile_stdcxx_11=no
dnl Check for glibmm >= 2.45.40 which requires C++11 compilation.
AC_MSG_CHECKING([for glibmm >= 2.45.40 which requires C++11 compilation])
PKG_CHECK_EXISTS(
[glibmm-2.4 >= 2.45.40],
[need_cxx_compile_stdcxx_11=yes
AC_MSG_RESULT([yes])
],
[AC_MSG_RESULT([no])]
)
dnl Check for libsigc++ >= 2.5.1 which requires C++11 compilation.
AC_MSG_CHECKING([for libsigc++ >= 2.5.1 which requires C++11 compilation])
PKG_CHECK_EXISTS(
[sigc++-2.0 >= 2.5.1],
[need_cxx_compile_stdcxx_11=yes
AC_MSG_RESULT([yes])
],
[AC_MSG_RESULT([no])]
)
dnl Enable C++11 compilation only if required.
if test "x$need_cxx_compile_stdcxx_11" = xyes; then
AX_CXX_COMPILE_STDCXX_11()
fi
dnl Definitions for building of and with gtest. Gets flags for pthread via earlier
dnl gthread package check.
GTEST_CPPFLAGS="-DGTEST_HAS_PTHREAD=1"
GTEST_CXXFLAGS="$GTHREAD_CFLAGS $GTKMM_CFLAGS"
GTEST_LDFLAGS=
GTEST_LIBS="$GTHREAD_LIBS $GTKMM_LIBS"
AC_SUBST([GTEST_CPPFLAGS])
AC_SUBST([GTEST_CXXFLAGS])
AC_SUBST([GTEST_LDFLAGS])
AC_SUBST([GTEST_LIBS])
dnl======================
dnl check whether to build documentation - gnome-doc-utils
dnl======================
AC_ARG_ENABLE(
[doc],
AS_HELP_STRING(
[--disable-doc],
dnl Autoconf quadrigraphs '@<:@' = '[' and '@:>@' = ']'
[disable building help documentation @<:@default=enabled@:>@]),
[enable_doc=$enableval],
[enable_doc=yes]
)
AC_MSG_CHECKING([whether help documentation should be built])
if test "x$enable_doc" = xyes; then
AC_DEFINE([ENABLE_HELP_DOC], [1], [Define to 1 when help documentation is built])
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
if test "x$enable_doc" = xyes; then
GNOME_DOC_INIT
else
dnl Do not care if GDU is not found
GNOME_DOC_INIT(,,[:])
fi
AM_CONDITIONAL([BUILD_HELP_DOC], [test "x$enable_doc" = xyes])
dnl======================
dnl check whether to use native libparted dmraid support
dnl======================
AC_ARG_ENABLE(
[libparted_dmraid],
AS_HELP_STRING(
[--enable-libparted-dmraid],
[use native libparted /dev/mapper dmraid support @<:@default=disabled@:>@]),
[enable_libparted_dmraid=$enableval],
[enable_libparted_dmraid=no]
)
AC_MSG_CHECKING([whether to use native libparted /dev/mapper dmraid support])
if test "x$enable_libparted_dmraid" = xyes; then
AC_DEFINE([USE_LIBPARTED_DMRAID], [1],
[Define to 1 to use native libparted /dev/mapper dmraid support])
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
dnl======================
dnl check whether to enable online resize support
dnl======================
AC_ARG_ENABLE(
[online-resize],
AS_HELP_STRING(
[--enable-online-resize],
[enable online resize support @<:@default=auto@:>@]),
[enable_online_resize=$enableval],
[enable_online_resize=$have_online_resize]
)
AC_MSG_CHECKING([whether online resize support is enabled])
if test "x$enable_online_resize" = xyes; then
AC_DEFINE([ENABLE_ONLINE_RESIZE], [1], [Define to 1 if online resize is enabled])
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
AC_CONFIG_FILES([
Makefile
compose/Makefile
data/Makefile
data/icons/Makefile
doc/Makefile
help/Makefile
include/Makefile
lib/Makefile
lib/gtest/Makefile
src/Makefile
po/Makefile.in
tests/Makefile
])
AC_OUTPUT
dnl======================
dnl Summary
dnl======================
echo ""
echo "======================== Final configuration ==========================="
echo " Installing into prefix : $prefix"
echo ""
echo " Build help documentation? : $enable_doc"
echo ""
echo " Use native libparted dmraid support? : $enable_libparted_dmraid"
echo ""
echo " --- Features Based On Libparted Version ---"
echo " Need delete old partitions before"
echo " creating a loop table workaround? : $need_loop_delete_old_ptns_workaround"
echo " Need partition table re-read workaround? : $need_pt_reread_workaround"
echo " Supports large sector sizes (> 512 bytes)? : $support_large_sector_sizes"
echo " Have old libparted file system resizing API? : $have_old_lp_fs_resize_api"
echo " Have new libparted file system resizing LIB? : $have_new_lp_fs_resize_lib"
echo " Enable online resize support? : $enable_online_resize"
echo ""
echo " If all settings are OK, type make and then (as root) make install"
echo "========================================================================"