Attachment #256695 for bug #110014

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2015-07-13  Michael Catanzaro  <mcatanzaro@igalia.com>

        [GTK] Add seccomp filters support
        https://bugs.webkit.org/show_bug.cgi?id=110014

        Reviewed by NOBODY (OOPS!).

        Based on work by Thiago Marcos P. Santos <thiago.santos@intel.com>

        * PlatformGTK.cmake: Support ENABLE_SECCOMP_FILTERS build option.
        * WebProcess/gtk/SeccompFiltersWebProcessGtk.cpp: Added.
        (WebKit::SeccompFiltersWebProcessGtk::SeccompFiltersWebProcessGtk):
        (WebKit::SeccompFiltersWebProcessGtk::platformInitialize):
        * WebProcess/gtk/SeccompFiltersWebProcessGtk.h: Added.
        * WebProcess/soup/WebProcessSoup.cpp:
        (WebKit::WebProcess::platformInitializeWebProcess): Initialize default
        GTK+ web process seccomp filters.

2015-01-04  Michael Catanzaro  <mcatanzaro@igalia.com>

        [GTK] Rename LIBEXECDIR to PKGLIBEXECDIR
        https://bugs.webkit.org/show_bug.cgi?id=140070


Lines 15-23 configure_file(webkit2gtk-web-extension.pc.in ${WebKit2WebExtension_PKGCONFIG_FI a/Source/WebKit2/PlatformGTK.cmake_sec1
- a/Source/WebKit2/PlatformGTK.cmake +21 lines
15		15
16	add_definitions(-DBUILDING_WEBKIT)	16	add_definitions(-DBUILDING_WEBKIT)
17	add_definitions(-DWEBKIT2_COMPILATION)	17	add_definitions(-DWEBKIT2_COMPILATION)
		18	add_definitions(-DLIBEXECDIR="${CMAKE_INSTALL_FULL_LIBEXECDIR}")
18	add_definitions(-DPKGLIBEXECDIR="${LIBEXEC_INSTALL_DIR}")	19	add_definitions(-DPKGLIBEXECDIR="${LIBEXEC_INSTALL_DIR}")
19	add_definitions(-DPACKAGE_LOCALE_DIR="${CMAKE_INSTALL_FULL_LOCALEDIR}")	20	add_definitions(-DPACKAGE_LOCALE_DIR="${CMAKE_INSTALL_FULL_LOCALEDIR}")
20	add_definitions(-DLIBDIR="${LIB_INSTALL_DIR}")	21	add_definitions(-DLIBDIR="${LIB_INSTALL_DIR}")
		22	add_definitions(-DDATADIR="${CMAKE_INSTALL_FULL_DATADIR}")
21		23
22	set(WebKit2_USE_PREFIX_HEADER ON)	24	set(WebKit2_USE_PREFIX_HEADER ON)
23		25
Lines 339-344 list(APPEND WebKit2_SOURCES a/Source/WebKit2/PlatformGTK.cmake_sec2
339	WebProcess/WebPage/gtk/WebPageGtk.cpp	341	WebProcess/WebPage/gtk/WebPageGtk.cpp
340	WebProcess/WebPage/gtk/WebPrintOperationGtk.cpp	342	WebProcess/WebPage/gtk/WebPrintOperationGtk.cpp
341		343
		344	WebProcess/gtk/SeccompFiltersWebProcessGtk.cpp
		345	WebProcess/gtk/SeccompFiltersWebProcessGtk.h
342	WebProcess/gtk/WebGtkExtensionManager.cpp	346	WebProcess/gtk/WebGtkExtensionManager.cpp
343	WebProcess/gtk/WebGtkInjectedBundleMain.cpp	347	WebProcess/gtk/WebGtkInjectedBundleMain.cpp
344	WebProcess/gtk/WebProcessMainGtk.cpp	348	WebProcess/gtk/WebProcessMainGtk.cpp
Lines 473-478 list(APPEND WebKit2_INCLUDE_DIRECTORIES a/Source/WebKit2/PlatformGTK.cmake_sec3
473	"${WEBKIT2_DIR}/Shared/Downloads/soup"	477	"${WEBKIT2_DIR}/Shared/Downloads/soup"
474	"${WEBKIT2_DIR}/Shared/Plugins/unix"	478	"${WEBKIT2_DIR}/Shared/Plugins/unix"
475	"${WEBKIT2_DIR}/Shared/gtk"	479	"${WEBKIT2_DIR}/Shared/gtk"
		480	"${WEBKIT2_DIR}/Shared/linux"
		481	"${WEBKIT2_DIR}/Shared/linux/SeccompFilters"
476	"${WEBKIT2_DIR}/Shared/soup"	482	"${WEBKIT2_DIR}/Shared/soup"
477	"${WEBKIT2_DIR}/Shared/unix"	483	"${WEBKIT2_DIR}/Shared/unix"
478	"${WEBKIT2_DIR}/UIProcess/API/C/cairo"	484	"${WEBKIT2_DIR}/UIProcess/API/C/cairo"
Lines 557-562 list(APPEND WebKit2_LIBRARIES a/Source/WebKit2/PlatformGTK.cmake_sec4
557	)	563	)
558	endif ()	564	endif ()
559		565
		566	if (ENABLE_SECCOMP_FILTERS)
		567	list(APPEND WebKit2_LIBRARIES
		568	${LIBSECCOMP_LIBRARIES}
		569	)
		570	list(APPEND WebKit2_INCLUDE_DIRECTORIES
		571	${LIBSECCOMP_INCLUDE_DIRS}
		572	)
		573
		574	# If building with WebKit jhbuild (not GNOME jhbuild), add the root build
		575	# directory to the filesystem access policy.
		576	if (IS_DIRECTORY ${CMAKE_SOURCE_DIR}/WebKitBuild/DependenciesGTK)
		577	add_definitions(-DSOURCE_DIR=\"${CMAKE_SOURCE_DIR}\")
		578	endif ()
		579	endif ()
		580
560	ADD_WHOLE_ARCHIVE_TO_LIBRARIES(WebKit2_LIBRARIES)	581	ADD_WHOLE_ARCHIVE_TO_LIBRARIES(WebKit2_LIBRARIES)
561		582
562	set(WebKit2_MARSHAL_LIST ${WEBKIT2_DIR}/UIProcess/API/gtk/webkit2marshal.list)	583	set(WebKit2_MARSHAL_LIST ${WEBKIT2_DIR}/UIProcess/API/gtk/webkit2marshal.list)



/*
 * Copyright (C) 2013 Intel Corporation. All rights reserved.
 * Copyright (C) 2014 Igalia S.L.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "SeccompFiltersWebProcessGtk.h"

#if ENABLE(SECCOMP_FILTERS)

#include "SeccompBroker.h"
#include "WebProcessCreationParameters.h"
#include <glib.h>
#include <sys/types.h>
#include <unistd.h>

namespace WebKit {

SeccompFiltersWebProcessGtk::SeccompFiltersWebProcessGtk(const WebProcessCreationParameters& parameters)
    : SeccompFilters(Allow)
{
    m_policy.addDefaultWebProcessPolicy(parameters);
}

void SeccompFiltersWebProcessGtk::platformInitialize()
{
    // TODO: We should block all the syscalls and whitelist
    // what we need + trap what should be handled by the broker.
    addRule("open", Trap);
    addRule("openat", Trap);
    addRule("creat", Trap);

#if USE(GSTREAMER)
    m_policy.addDirectoryPermission(String::fromUTF8(g_get_user_cache_dir()) + "/gstreamer-1.0", SyscallPolicy::ReadAndWrite);
    m_policy.addDirectoryPermission(String::fromUTF8(g_get_user_data_dir()) + "/gstreamer-1.0", SyscallPolicy::ReadAndWrite);
    m_policy.addDirectoryPermission(String::fromUTF8(LIBEXECDIR) + "/gstreamer-1.0", SyscallPolicy::Read);
#endif

    m_policy.addDirectoryPermission(String::fromUTF8(g_get_user_data_dir()) + "/gvfs-metadata", SyscallPolicy::ReadAndWrite);

    // For libXau
    m_policy.addDirectoryPermission(ASCIILiteral("/run/gdm"), SyscallPolicy::Read);

    SeccompBroker::launchProcess(this, m_policy);
}

} // namespace WebKit

#endif // ENABLE(SECCOMP_FILTERS)



/*
 * Copyright (C) 2013 Intel Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef SeccompFiltersWebProcessGtk_h
#define SeccompFiltersWebProcessGtk_h

#if ENABLE(SECCOMP_FILTERS)

#include "SeccompFilters.h"
#include "SyscallPolicy.h"

namespace WebKit {

class WebProcessCreationParameters;

class SeccompFiltersWebProcessGtk : public SeccompFilters {
public:
    SeccompFiltersWebProcessGtk(const WebProcessCreationParameters&);

private:
    virtual void platformInitialize();

    SyscallPolicy m_policy;
};

} // namespace WebKit

#endif // ENABLE(SECCOMP_FILTERS)

#endif // SeccompFiltersWebProcessGtk_h

Lines 29-34 a/Source/WebKit2/WebProcess/soup/WebProcessSoup.cpp_sec1
- a/Source/WebKit2/WebProcess/soup/WebProcessSoup.cpp +4 lines
29		29
30	#if PLATFORM(EFL)	30	#if PLATFORM(EFL)
31	#include "SeccompFiltersWebProcessEfl.h"	31	#include "SeccompFiltersWebProcessEfl.h"
		32	#elif PLATFORM(GTK)
		33	#include "SeccompFiltersWebProcessGtk.h"
32	#endif	34	#endif
33		35
34	#include "CertificateInfo.h"	36	#include "CertificateInfo.h"
Lines 127-132 void WebProcess::platformInitializeWebProcess(WebProcessCreationParameters&& par a/Source/WebKit2/WebProcess/soup/WebProcessSoup.cpp_sec2
127	{	129	{
128	#if PLATFORM(EFL)	130	#if PLATFORM(EFL)
129	SeccompFiltersWebProcessEfl seccompFilters(parameters);	131	SeccompFiltersWebProcessEfl seccompFilters(parameters);
		132	#elif PLATFORM(GTK)
		133	SeccompFiltersWebProcessGtk seccompFilters(parameters);
130	#endif	134	#endif
131	seccompFilters.initialize();	135	seccompFilters.initialize();
132	}	136	}

Lines 338-343 if (ENABLE_PLUGIN_PROCESS_GTK2) a/Source/cmake/OptionsGTK.cmake_sec1
- a/Source/cmake/OptionsGTK.cmake +7 lines
338	find_package(GDK2 2.24.10 REQUIRED)	338	find_package(GDK2 2.24.10 REQUIRED)
339	endif ()	339	endif ()
340		340
		341	if (ENABLE_SECCOMP_FILTERS)
		342	find_package(LibSeccomp)
		343	if (NOT LIBSECCOMP_FOUND)
		344	message(FATAL_ERROR "libseccomp is required for ENABLE_SECCOMP_FILTERS")
		345	endif ()
		346	endif ()
		347
341	if (ENABLE_SPELLCHECK)	348	if (ENABLE_SPELLCHECK)
342	find_package(Enchant)	349	find_package(Enchant)
343	if (NOT PC_ENCHANT_FOUND)	350	if (NOT PC_ENCHANT_FOUND)



2015-07-13  Michael Catanzaro  <mcatanzaro@igalia.com>

        [GTK] Add seccomp filters support
        https://bugs.webkit.org/show_bug.cgi?id=110014

        Reviewed by NOBODY (OOPS!).

        Add libseccomp to jhbuild modulesets.

        * gtk/jhbuild.modules:

2015-07-10  Brent Fulgham  <bfulgham@apple.com>

        [Mac] Unable to dismiss context menu during test runs

Lines 32-37 a/Tools/gtk/jhbuild.modules_sec1
- a/Tools/gtk/jhbuild.modules +7 lines
32	<dep package="xserver"/>	32	<dep package="xserver"/>
33	<dep package="mesa"/>	33	<dep package="mesa"/>
34	<dep package="openwebrtc"/>	34	<dep package="openwebrtc"/>
		35	<dep package="libseccomp"/>
35	</dependencies>	36	</dependencies>
36	</metamodule>	37	</metamodule>
37		38
Lines 61-66 a/Tools/gtk/jhbuild.modules_sec2
61	href="http://download.savannah.gnu.org/releases/"/>	62	href="http://download.savannah.gnu.org/releases/"/>
62	<repository type="git" name="freedesktop-git"	63	<repository type="git" name="freedesktop-git"
63	href="http://anongit.freedesktop.org/git"/>	64	href="http://anongit.freedesktop.org/git"/>
		65	<repository type="tarball" name="sourceforge.net"
		66	href="http://sourceforge.net/projects/"/>
64		67
65	<autotools id="cairo"	68	<autotools id="cairo"
66	autogenargs="--enable-gl=yes --enable-egl=yes --enable-glx=yes ac_cv_func_rsvg_pixbuf_from_file=no"	69	autogenargs="--enable-gl=yes --enable-egl=yes --enable-glx=yes ac_cv_func_rsvg_pixbuf_from_file=no"
Lines 119-124 a/Tools/gtk/jhbuild.modules_sec3
119	md5sum="f5898b29bbfd70502831a212d9249d10"/>	122	md5sum="f5898b29bbfd70502831a212d9249d10"/>
120	</autotools>	123	</autotools>
121		124
		125	<autotools id="libseccomp" autogen-sh="./autogen.sh; ./configure">
		126	<branch repo="github.com" module="seccomp/libseccomp.git" tag="v2.2.0"/>
		127	</autotools>
		128
122	<autotools id="gdk-pixbuf" autogen-sh="configure"	129	<autotools id="gdk-pixbuf" autogen-sh="configure"
123	autogenargs="--disable-introspection">	130	autogenargs="--disable-introspection">
124	<dependencies>	131	<dependencies>



2015-07-13  Michael Catanzaro  <mcatanzaro@igalia.com>

        [GTK] Add seccomp filters support
        https://bugs.webkit.org/show_bug.cgi?id=110014

        Reviewed by NOBODY (OOPS!).

        Find needed compiler and linker flags for libseccomp.

        * Source/cmake/OptionsGTK.cmake:

2015-07-10  Michael Catanzaro  <mcatanzaro@igalia.com>

        [GTK] ar warning when linking static libraries

Return to Bug 110014

Lines 1-5 a/Source/WebKit2/ChangeLog_sec1
- a/Source/WebKit2/ChangeLog +18 lines
1	2015-07-13 Michael Catanzaro <mcatanzaro@igalia.com>	1	2015-07-13 Michael Catanzaro <mcatanzaro@igalia.com>
2		2
		3	[GTK] Add seccomp filters support
		4	https://bugs.webkit.org/show_bug.cgi?id=110014
		5
		6	Reviewed by NOBODY (OOPS!).
		7
		8	Based on work by Thiago Marcos P. Santos <thiago.santos@intel.com>
		9
		10	* PlatformGTK.cmake: Support ENABLE_SECCOMP_FILTERS build option.
		11	* WebProcess/gtk/SeccompFiltersWebProcessGtk.cpp: Added.
		12	(WebKit::SeccompFiltersWebProcessGtk::SeccompFiltersWebProcessGtk):
		13	(WebKit::SeccompFiltersWebProcessGtk::platformInitialize):
		14	* WebProcess/gtk/SeccompFiltersWebProcessGtk.h: Added.
		15	* WebProcess/soup/WebProcessSoup.cpp:
		16	(WebKit::WebProcess::platformInitializeWebProcess): Initialize default
		17	GTK+ web process seccomp filters.
		18
		19	2015-01-04 Michael Catanzaro <mcatanzaro@igalia.com>
		20
3	[GTK] Rename LIBEXECDIR to PKGLIBEXECDIR	21	[GTK] Rename LIBEXECDIR to PKGLIBEXECDIR
4	https://bugs.webkit.org/show_bug.cgi?id=140070	22	https://bugs.webkit.org/show_bug.cgi?id=140070
5		23

Line 0 a/Source/WebKit2/WebProcess/gtk/SeccompFiltersWebProcessGtk.cpp_sec1
- a/Source/WebKit2/WebProcess/gtk/SeccompFiltersWebProcessGtk.cpp +70 lines
		1	/*
		2	* Copyright (C) 2013 Intel Corporation. All rights reserved.
		3	* Copyright (C) 2014 Igalia S.L.
		4	*
		5	* Redistribution and use in source and binary forms, with or without
		6	* modification, are permitted provided that the following conditions
		7	* are met:
		8	* 1. Redistributions of source code must retain the above copyright
		9	* notice, this list of conditions and the following disclaimer.
		10	* 2. Redistributions in binary form must reproduce the above copyright
		11	* notice, this list of conditions and the following disclaimer in the
		12	* documentation and/or other materials provided with the distribution.
		13	*
		14	* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
		15	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
		16	* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
		17	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
		18	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
		19	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
		20	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
		21	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
		22	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
		23	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
		24	* THE POSSIBILITY OF SUCH DAMAGE.
		25	*/
		26
		27	#include "config.h"
		28	#include "SeccompFiltersWebProcessGtk.h"
		29
		30	#if ENABLE(SECCOMP_FILTERS)
		31
		32	#include "SeccompBroker.h"
		33	#include "WebProcessCreationParameters.h"
		34	#include <glib.h>
		35	#include <sys/types.h>
		36	#include <unistd.h>
		37
		38	namespace WebKit {
		39
		40	SeccompFiltersWebProcessGtk::SeccompFiltersWebProcessGtk(const WebProcessCreationParameters& parameters)
		41	: SeccompFilters(Allow)
		42	{
		43	m_policy.addDefaultWebProcessPolicy(parameters);
		44	}
		45
		46	void SeccompFiltersWebProcessGtk::platformInitialize()
		47	{
		48	// TODO: We should block all the syscalls and whitelist
		49	// what we need + trap what should be handled by the broker.
		50	addRule("open", Trap);
		51	addRule("openat", Trap);
		52	addRule("creat", Trap);
		53
		54	#if USE(GSTREAMER)
		55	m_policy.addDirectoryPermission(String::fromUTF8(g_get_user_cache_dir()) + "/gstreamer-1.0", SyscallPolicy::ReadAndWrite);
		56	m_policy.addDirectoryPermission(String::fromUTF8(g_get_user_data_dir()) + "/gstreamer-1.0", SyscallPolicy::ReadAndWrite);
		57	m_policy.addDirectoryPermission(String::fromUTF8(LIBEXECDIR) + "/gstreamer-1.0", SyscallPolicy::Read);
		58	#endif
		59
		60	m_policy.addDirectoryPermission(String::fromUTF8(g_get_user_data_dir()) + "/gvfs-metadata", SyscallPolicy::ReadAndWrite);
		61
		62	// For libXau
		63	m_policy.addDirectoryPermission(ASCIILiteral("/run/gdm"), SyscallPolicy::Read);
		64
65	SeccompBroker::launchProcess(this, m_policy);
66	}
67
68	} // namespace WebKit
69
70	#endif // ENABLE(SECCOMP_FILTERS)

Lines 1-3 a/Tools/ChangeLog_sec1
- a/Tools/ChangeLog +11 lines
		1	2015-07-13 Michael Catanzaro <mcatanzaro@igalia.com>
		2
		3	[GTK] Add seccomp filters support
		4	https://bugs.webkit.org/show_bug.cgi?id=110014
		5
		6	Reviewed by NOBODY (OOPS!).
		7
		8	Add libseccomp to jhbuild modulesets.
		9
		10	* gtk/jhbuild.modules:
		11
1	2015-07-10 Brent Fulgham <bfulgham@apple.com>	12	2015-07-10 Brent Fulgham <bfulgham@apple.com>
2		13
3	[Mac] Unable to dismiss context menu during test runs	14	[Mac] Unable to dismiss context menu during test runs

Lines 1-3 a/ChangeLog_sec1
- a/ChangeLog +11 lines
		1	2015-07-13 Michael Catanzaro <mcatanzaro@igalia.com>
		2
		3	[GTK] Add seccomp filters support
		4	https://bugs.webkit.org/show_bug.cgi?id=110014
		5
		6	Reviewed by NOBODY (OOPS!).
		7
		8	Find needed compiler and linker flags for libseccomp.
		9
		10	* Source/cmake/OptionsGTK.cmake:
		11
1	2015-07-10 Michael Catanzaro <mcatanzaro@igalia.com>	12	2015-07-10 Michael Catanzaro <mcatanzaro@igalia.com>
2		13
3	[GTK] ar warning when linking static libraries	14	[GTK] ar warning when linking static libraries