%global qt_module qtwebengine

%global _hardened_build 1

# define to build docs, need to undef this for bootstrapping
# where qt5-qttools builds are not yet available
# only primary archs (for now), allow secondary to bootstrap
%ifarch %{arm} %{ix86} x86_64
%global docs 1
%endif

%if 0%{?fedora} > 22
# need libvpx >= 1.4.0
%global use_system_libvpx 1
%endif
%if 0%{?fedora} || 0%{?rhel} > 6
# need libwebp >= 0.4.3
%global use_system_libwebp 1
%endif

%global prerelease beta

Summary: Qt5 - QtWebEngine components
Name:    qt5-qtwebengine
Version: 5.6.0
Release: 0.12.beta%{?dist}

# See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
# See also http://qt-project.org/doc/qt-5.0/qtdoc/licensing.html
# The other licenses are from Chromium and the code it bundles
License: (LGPLv2 with exceptions or GPLv3 with exceptions) and BSD and LGPLv2+ and ASL 2.0 and IJG and MIT and GPLv2+ and ISC and (MPLv1.1 or GPLv2 or LGPLv2)
URL:     http://www.qt.io
# cleaned tarball with patent-encumbered codecs removed from the bundled FFmpeg
# wget http://download.qt.io/development_releases/qt/5.6/5.6.0-beta/submodules/qtwebengine-opensource-src-5.6.0-beta.7z
# ./clean_qtwebengine.sh 5.6.0-beta
Source0: qtwebengine-opensource-src-5.6.0-beta-clean.tar.xz
# cleanup scripts used above
Source1: clean_qtwebengine.sh
Source2: clean_ffmpeg.sh
Source3: process_ffmpeg_gyp.py
# do not compile with -Wno-format, which also bypasses -Werror-format-security
Patch0:  qtwebengine-opensource-src-5.6.0-beta-no-format.patch
# some tweaks to linux.pri (system libs, link libpci, run unbundling script)
Patch1:  qtwebengine-opensource-src-5.6.0-beta-linux-pri.patch
# don't require the time zone detection API backported from ICU 55 (thanks spot)
Patch2:  qtwebengine-opensource-src-5.6.0-beta-system-icu54.patch
# fix extractCFlag to also look in QMAKE_CFLAGS_RELEASE, needed to detect the
# ARM flags with our %%qmake_qt5 macro, including for the next patch
Patch3:  qtwebengine-opensource-src-5.6.0-beta-fix-extractcflag.patch
# disable NEON vector instructions on ARM for now, the NEON code FTBFS due to
# GCC bug https://bugzilla.redhat.com/show_bug.cgi?id=1282495
Patch4:  qtwebengine-opensource-src-5.6.0-beta-no-neon.patch
# use the system NSPR prtime (based on Debian patch)
# We already depend on NSPR, so it is useless to copy these functions here.
# Debian uses this just fine, and I don't see relevant modifications either.
Patch5:  qtwebengine-opensource-src-5.6.0-beta-system-nspr-prtime.patch
# use the system ICU UTF functions
# We already depend on ICU, so it is useless to copy these functions here.
# I checked the history of that directory, and other than the renames I am
# undoing, there were no modifications at all. Must be applied after Patch5.
Patch6:  qtwebengine-opensource-src-5.6.0-beta-system-icu-utf.patch
# update the bundled patched NSS SSL implementation to NSS 3.21, matching the
# system NSS (backport of https://codereview.chromium.org/1511123006)
Patch7:  qtwebengine-opensource-src-5.6.0-beta-nss321.patch
# add missing nssoptions.h header needed by the above, from upstream NSS
Patch8:  qtwebengine-opensource-src-5.6.0-beta-nssoptions-h.patch

# the architectures theoretically supported by the version of V8 used (#1298011)
# You may need some minor patching to build on one of the secondary
# architectures, e.g., to add to the Qt -> Chromium -> V8 arch translations.
# If you cannot get this package to build on your secondary architecure, please:
# * remove your architecture from this list AND
# * put #1298011 onto your ExcludeArch tracker.
ExclusiveArch: %{ix86} x86_64 %{arm} aarch64 ppc ppc64 ppc64le mips mipsel mips64el

BuildRequires: qt5-qtbase-devel >= %{version}
BuildRequires: qt5-qtdeclarative-devel >= %{version}
BuildRequires: qt5-qtxmlpatterns-devel >= %{version}
BuildRequires: qt5-qtlocation-devel >= %{version}
BuildRequires: qt5-qtsensors-devel >= %{version}
BuildRequires: qt5-qtwebchannel-devel >= %{version}
BuildRequires: qt5-qttools-static >= %{version}
BuildRequires: ninja-build
BuildRequires: bison
BuildRequires: gperf
BuildRequires: libicu-devel
BuildRequires: libjpeg-devel
BuildRequires: re2-devel
BuildRequires: snappy-devel
%ifarch %{ix86} x86_64
BuildRequires: yasm
%endif
BuildRequires: pkgconfig(expat)
BuildRequires: pkgconfig(gobject-2.0)
BuildRequires: pkgconfig(glib-2.0)
BuildRequires: pkgconfig(fontconfig)
BuildRequires: pkgconfig(freetype2)
BuildRequires: pkgconfig(gl)
BuildRequires: pkgconfig(egl)
BuildRequires: pkgconfig(libpng)
BuildRequires: pkgconfig(libudev)
%if 0%{?use_system_libwebp}
BuildRequires: pkgconfig(libwebp) >= 0.4.3
%endif
BuildRequires: pkgconfig(harfbuzz)
BuildRequires: pkgconfig(jsoncpp)
BuildRequires: pkgconfig(protobuf)
BuildRequires: pkgconfig(libdrm)
BuildRequires: pkgconfig(opus)
BuildRequires: pkgconfig(libevent)
BuildRequires: pkgconfig(zlib)
BuildRequires: pkgconfig(flac)
BuildRequires: pkgconfig(minizip)
BuildRequires: pkgconfig(libxml-2.0)
BuildRequires: pkgconfig(libxslt)
BuildRequires: pkgconfig(x11)
BuildRequires: pkgconfig(xi)
BuildRequires: pkgconfig(xcursor)
BuildRequires: pkgconfig(xext)
BuildRequires: pkgconfig(xfixes)
BuildRequires: pkgconfig(xrender)
BuildRequires: pkgconfig(xdamage)
BuildRequires: pkgconfig(xcomposite)
BuildRequires: pkgconfig(xtst)
BuildRequires: pkgconfig(xrandr)
BuildRequires: pkgconfig(xscrnsaver)
BuildRequires: pkgconfig(libcap)
BuildRequires: pkgconfig(libpulse)
BuildRequires: pkgconfig(alsa)
BuildRequires: pkgconfig(libpci)
BuildRequires: pkgconfig(dbus-1)
BuildRequires: pkgconfig(nss)
BuildRequires: pkgconfig(speex)
BuildRequires: pkgconfig(libsrtp)
BuildRequires: perl
BuildRequires: python
%if 0%{?use_system_libvpx}
BuildRequires: pkgconfig(vpx) >= 1.4.0
%endif

# extra (non-upstream) functions needed, see
# src/3rdparty/chromium/third_party/sqlite/README.chromium for details
#BuildRequires: pkgconfig(sqlite3)

## Various bundled libraries that Chromium does not support unbundling :-(
## Only the parts actually built are listed.
## Query for candidates:
## grep third_party/ build.log | sed 's!third_party/!\nthird_party/!g' | \
## grep third_party/ | sed 's!^third_party/!!g' | sed 's!/.*$!!g' | \
## sed 's/\;.*$//g' | sed 's/ .*$//g' | sort | uniq | less
## some false positives where only shim headers are generated for some reason
## some false positives with dummy placeholder dirs (swiftshader, widevine)
## some false negatives where a header-only library is bundled (e.g. x86inc)
## Spot's chromium.spec also has a list that I checked.

# Of course, Chromium itself is bundled. It cannot be unbundled because it is
# not a library, but forked (modified) application code.
# Some security fixes are backported, see:
# http://code.qt.io/cgit/qt/qtwebengine-chromium.git/log/?h=45-based
Provides: bundled(chromium) = 45

# Bundled in src/3rdparty/chromium/third_party:
# Check src/3rdparty/chromium/third_party/*/README.chromium for version numbers,
# except where specified otherwise.
Provides: bundled(angle) = 2422
Provides: bundled(brotli)
# Don't get too excited. MPEG and other legally problematic stuff is stripped
# out. See clean_qtwebengine.sh, clean_ffmpeg.sh, and process_ffmpeg_gyp.py.
# see src/3rdparty/chromium/third_party/ffmpeg/Changelog for the version number
Provides: bundled(ffmpeg) = 2.7
Provides: bundled(iccjpeg)
# bundled as "khronos", headers only
Provides: bundled(khronos_headers)
# bundled as "leveldatabase"
Provides: bundled(leveldb) = r80
Provides: bundled(libjingle) = 9564
%if !0%{?use_system_libvpx}
Provides: bundled(libvpx) = 1.4.0
%endif
%if !0%{?use_system_libwebp}
Provides: bundled(libwebp) = 0.4.3
%endif
Provides: bundled(libXNVCtrl) = 302.17
Provides: bundled(libyuv) = 1444
Provides: bundled(modp_b64)
Provides: bundled(mojo)
# headers only
Provides: bundled(npapi)
Provides: bundled(openmax_dl) = 1.0.2
Provides: bundled(ots)
Provides: bundled(qcms) = 4
Provides: bundled(sfntly) = 0-0.1.svn111
Provides: bundled(skia)
# bundled as "smhasher"
Provides: bundled(SMHasher) = 0-0.1.svn147
Provides: bundled(sqlite) = 3.8.7.4
Provides: bundled(usrsctp) = 0-0.1.svn9045
Provides: bundled(webrtc) = 90
%ifarch %{ix86} x86_64
# header (for assembly) only
Provides: bundled(x86inc) = 0
%endif

# Bundled in src/3rdparty/chromium/base/third_party:
# Check src/3rdparty/chromium/third_party/base/*/README.chromium for version
# numbers, except where specified otherwise.
Provides: bundled(dmg_fp)
Provides: bundled(dynamic_annotations) = 4384
Provides: bundled(superfasthash) = 0
Provides: bundled(symbolize)
# bundled as "valgrind", headers only
Provides: bundled(valgrind.h)
# bundled as "xdg_mime"
Provides: bundled(xdg-mime)
# bundled as "xdg_user_dirs"
Provides: bundled(xdg-user-dirs) = 0.10

# Bundled in src/3rdparty/chromium/net/third_party:
# Check src/3rdparty/chromium/third_party/net/*/README.chromium for version
# numbers, except where specified otherwise.
Provides: bundled(mozilla_security_manager) = 1.9.2
# Ewww... Chromium uses the system NSS, but bundles a heavily patched version of
# its SSL implementation. This might crash and burn sooner or later!
# See also Patch7, which updates it from 3.19 to 3.21, because the mix of
# versions was indeed causing issues. (Ironically, HTTPS not working on Google's
# own sites!)
Provides: bundled(nss) = 3.21

# Bundled in src/3rdparty/chromium/url/third_party:
# Check src/3rdparty/chromium/third_party/url/*/README.chromium for version
# numbers, except where specified otherwise.
# bundled as "mozilla", file renamed and modified
Provides: bundled(nsURLParsers)

# Bundled outside of third_party, apparently not considered as such by Chromium:
# see src/3rdparty/chromium/v8/include/v8_version.h for the version number
Provides: bundled(v8) = 4.5.103.35
# bundled by v8 (src/3rdparty/chromium/v8/src/third_party/fdlibm)
# see src/3rdparty/chromium/v8/src/third_party/fdlibm/README.v8 for the version
Provides: bundled(fdlibm) = 5.3

%{?_qt5_version:Requires: qt5-qtbase%{?_isa} >= %{_qt5_version}}


%description
%{summary}.

%package devel
Summary: Development files for %{name}
Requires: %{name}%{?_isa} = %{version}-%{release}
Requires: qt5-qtbase-devel%{?_isa}
Requires: qt5-qtdeclarative-devel%{?_isa}
%description devel
%{summary}.

%package examples
Summary: Example files for %{name}

%description examples
%{summary}.


%if 0%{?docs}
%package doc
Summary: API documentation for %{name}
BuildRequires: qt5-qhelpgenerator
BuildRequires: qt5-qdoc
BuildArch: noarch
%description doc
%{summary}.
%endif


%prep
%setup -q -n %{qt_module}-opensource-src-%{version}%{?prerelease:-%{prerelease}}
%patch0 -p1 -b .no-format
%patch1 -p1 -b .linux-pri
%patch2 -p1 -b .system-icu54
%patch3 -p1 -b .fix-extractcflag
%patch4 -p1 -b .no-neon
%patch5 -p1 -b .system-nspr-prtime
%patch6 -p1 -b .system-icu-utf
%patch7 -p1 -b .nss321
%patch8 -p1 -b .nssoptions-h

%build
export STRIP=strip
export NINJAFLAGS="-v %{_smp_mflags}"
export NINJA_PATH=%{_bindir}/ninja-build

mkdir %{_target_platform}
pushd %{_target_platform}

%{qmake_qt5} WEBENGINE_CONFIG+="use_system_icu" ..

# workaround, disable parallel compilation as it fails to compile in brew
make %{?_smp_mflags}

%if 0%{?docs}
make %{?_smp_mflags} docs
%endif
popd

%install
make install INSTALL_ROOT=%{buildroot} -C %{_target_platform}

%if 0%{?docs}
make install_docs INSTALL_ROOT=%{buildroot} -C %{_target_platform}
%endif

## .prl/.la file love
# nuke .prl reference(s) to %%buildroot, excessive (.la-like) libs
pushd %{buildroot}%{_qt5_libdir}
for prl_file in libQt5*.prl ; do
  sed -i -e "/^QMAKE_PRL_BUILD_DIR/d" ${prl_file}
  if [ -f "$(basename ${prl_file} .prl).so" ]; then
    rm -fv "$(basename ${prl_file} .prl).la"
    sed -i -e "/^QMAKE_PRL_LIBS/d" ${prl_file}
  fi
done
popd

%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig

%files
%{_qt5_libdir}/libQt5*.so.*
%{_qt5_libdir}/qt5/qml/*
%{_qt5_libdir}/qt5/libexec/QtWebEngineProcess
%{_qt5_translationdir}/*

%{_qt5_datadir}/qtwebengine_resources.pak
%{_qt5_datadir}/qtwebengine_resources_100p.pak
%{_qt5_datadir}/qtwebengine_resources_200p.pak

%files devel
%{_qt5_headerdir}/Qt*/
%{_qt5_libdir}/libQt5*.so
%{_qt5_libdir}/libQt5*.prl
%{_qt5_libdir}/cmake/Qt5*/
%{_qt5_libdir}/pkgconfig/Qt5*.pc
%{_qt5_archdatadir}/mkspecs/modules/*.pri

%files examples
%{_qt5_examplesdir}/

%if 0%{?docs}
%files doc
%{_qt5_docdir}/*
%endif


%changelog
* Wed Jan 13 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.12.beta
- Update forked NSS SSL code to 3.21, match system NSS (backport from Chromium)

* Wed Jan 13 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.11.beta
- Add an (optimistic) ExclusiveArch list because of V8 (tracking bug: #1298011)

* Tue Jan 12 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.10.beta
- Unbundle prtime.cc, use the system NSPR instead (which is already required)
- Unbundle icu_utf.cc, use the system ICU instead (which is already required)

* Mon Jan 11 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.9.beta
- linux-pri.patch: Set icu_use_data_file_flag=0 for system ICU

* Mon Jan 11 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.8.beta
- Build against the system libvpx also on F23 (1.4.0), worked in Copr

* Mon Jan 11 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.7.beta
- Use the system libvpx on F24+ (1.5.0)
- Fixes to Provides: bundled(*): libwebp if bundled, x86inc only on x86

* Sun Jan 10 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.6.beta
- Fix extractCFlag to also look in QMAKE_CFLAGS_RELEASE (needed for ARM)
- Fix FTBFS on ARM: Disable NEON due to #1282495 (GCC bug)

* Sat Jan 09 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.5.beta
- Fix FTBFS on ARM: linux-pri patch: Set use_system_yasm only on x86_64 and i386
- Fix FTBFS on ARM: Respin tarball with: clean_ffmpeg.sh: Add missing ARM files

* Sat Jan 09 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.4.beta.1
- Use more specific BuildRequires for docs (thanks to rdieter)
- Fix FTBFS against ICU 54 (F22/F23), thanks to spot for the Chromium fix

* Fri Jan 08 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.4.beta
- Fix License tag
- Use %%_qt5_examplesdir macro
- Add Provides: bundled(*) for all the bundled libraries that I found

* Wed Jan 06 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.3.beta
- linux-pri patch: Add use_system_protobuf, went missing in the 5.6 rebase

* Wed Jan 06 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.2.beta
- linux-pri patch: Add missing newline at the end of the log line
- Use export for NINJA_PATH (fixes system ninja-build use)

* Wed Jan 06 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.1.beta
- Readd BR pkgconfig(jsoncpp) because linux.pri now checks for it
- BR yasm only on x86 (i686, x86_64)
- Add dot at the end of %%description
- Rebase no-format patch
- Replace unbundle-gyp.patch with new linux-pri.patch
- Use system ninja-build instead of the bundled one
- Run the unbundling script replace_gyp_files.py in linux.pri rather than here
- Update file list for 5.6.0-beta (no more libffmpegsumo since Chromium 45)

* Tue Jan 05 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.5.1-4
- Remove unused BRs flex, libgcrypt-devel, bzip2-devel, pkgconfig(gio-2.0),
  pkgconfig(hunspell), pkgconfig(libpcre), pkgconfig(libssl),
  pkgconfig(libcrypto), pkgconfig(jsoncpp), pkgconfig(libmtp),
  pkgconfig(libexif), pkgconfig(liblzma), pkgconfig(cairo), pkgconfig(libusb),
  perl(version), perl(Digest::MD5), perl(Text::ParseWords), ruby
- Add missing explicit BRs on pkgconfig(x11),  pkgconfig(xext),
  pkgconfig(xfixes), pkgconfig(xdamage), pkgconfig(egl)
- Fix BR pkgconfig(flac++) to pkgconfig(flac) (libFLAC++ not used, only libFLAC)
- Fix BR python-devel to python
- Remove unused -Duse_system_openssl=1 flag (QtWebEngine uses NSS instead)
- Remove unused -Duse_system_jsoncpp=1 and -Duse_system_libusb=1 flags

* Mon Jan 04 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.5.1-3
- Update file list for 5.5.1 (add qtwebengine_resources_[12]00p.pak)

* Mon Jan 04 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.5.1-2
- Add missing explicit BRs on pkgconfig(expat) and pkgconfig(libxml-2.0)
- Remove unused BR v8-devel (cannot currently be unbundled)

* Thu Dec 24 2015 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.5.1-1
- Update to 5.5.1
- Remove patent-encumbered codecs in the bundled FFmpeg from the tarball

* Fri Jul 17 2015 Helio Chissini de Castro <helio@kde.org> - 5.5.0-2
- Update with unbundle flags. Adapted from original 5.4 Suse package
- Disable vpx and sqlite as unbundle due some compilation issues
- Enable verbose build

* Fri Jul 17 2015 Helio Chissini de Castro <helio@kde.org> - 5.5.0-1
- Initial spec

* Thu Jun 25 2015 Helio Chissini de Castro <helio@kde.org> - 5.5.0-0.2.rc
- Update for official RC1 released packages