%ifarch %{ix86}
%define _build_id_links none
%endif

%define upstream_version %{version}
# The tarball is pretty inconsistent with directory structure.
# Sometimes there is a top level directory.  That goes here.
#
# IMPORTANT: If there is no top level directory, this should be 
# set to the cwd, ie: '.'
%define release_dir %{name}-%{version}

%define title Mozilla Thunderbird

#
# Compiler Choices
#

%define _smp_ncpus_max 8

# Use CCache for speedup compiling (only for developing)
%define use_ccache 0
%{?_with_ccache: %global use_ccache 1}
%{?_without_ccache: %global use_ccache 0}

# Enable O3 Optimization
%define use_opt_o3 0
%{?_with_opt_o3: %global use_opt_o3 1}
%{?_without_opt_o3: %global use_opt_o3 0}

# Use GTK3 toolkit
%define use_toolkit_gtk3 1
%{?_with_gtk3: %global use_toolkit_gtk3 1}
%{?_without_gtk3: %global use_toolkit_gtk3 0}

%define oname thunderbird
%define tb_appid \{3550f703-e582-4d05-9a08-453d09bdfdc6\}
%define tbdir %{_libdir}/%{name}
%define tbextdir %{_libdir}/mozilla/extensions/%{tb_appid}
%global langpackdir   %{tbdir}/distribution/extensions

#(doktor5000) this is where the actual build happens to keep compiled objects out-of-tree
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1106883#c4 for context information
%define objdir objdir

# fallback using absolute path - should be used with .mozconfig
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1106883#c4 for context information
#define objdir objdir-tb %%{_builddir}/%%{name}-%%{version}/%%{release_dir}/%%{objdir}

%global __provides_exclude libgtkembedmoz.so|libxpcom.so
%global __requires_exclude libgtkembedmoz.so|libxpcom.so|libxul.so

%global build_with_clang        0
%ifarch %{ix86} %{arm}
%global build_with_clang        1
%endif

%global debug_build             0
%global use_bundled_cbindgen    1
%global hardened_build          1
%global system_ffi              1
%global system_libevent         1
%global system_libvpx           1
%global system_webp             1
%global system_pixman           1
%global disable_elfhack         1

%global system_libicu           0

# Conditional Building Options
#
# #{with system_cairo}: use system cairo graphics library optionally
# (default for now is to use the in-tree cairo library, which for thunderbird
# 45.4.0 is stuck at 1.9.5. Compiling with system cairo instead of the
# in-tree one seems to produce an executable which is subject to sporadic
# crashes. Note that this affects also the PDF engine used by Thunderbird
# to print documents, which in the case of the system-cairo will be newer.
#
%bcond_with system_cairo

%ifarch %{ix86} %{arm}
%global debug_package %{nil}
%endif

# Minimal required versions
%if %{?system_libvpx}
%global libvpx_version 1.10.0
%endif
%if %{?system_webp}
%global libwebp_version 1.1.0
%endif

# this seems fragile, so require the exact version or later (#58754)
%define sqlite3_version %(pkg-config --modversion sqlite3 &>/dev/null && pkg-config --modversion sqlite3 2>/dev/null || echo 0)
# this one as well (#59759)
%define nss_libname %mklibname nss 3
%define nss_version %(pkg-config --modversion nss &>/dev/null && pkg-config --modversion nss 2>/dev/null || echo 0)

Name:		thunderbird
Epoch:		0
Version:	115.10.1
Release:	%mkrel 1
Summary:	Full-featured email, RSS, and newsgroup client
License:	MPL
Group:		Networking/Mail
URL:		https://www.mozilla.org/thunderbird/organizations/
Source0:	https://releases.mozilla.org/pub/thunderbird/releases/%{upstream_version}/source/thunderbird-%{upstream_version}.source.tar.xz
Source1:	cbindgen-vendor.tar.xz
Source12:	mozilla-thunderbird-mageia-default-prefs.js
# To generate cbindgen-vendor.tar.xz
Source100:	gen_cbindgen-vendor.sh
Source303:	thunderbird.desktop

# All patches P0 please
# Mageia patches (patch100+)
Patch3:		thunderbird-60.0-run-mozilla.patch
Patch5:		thunderbird-68.0-appname.patch
# Patch by Martin Whitaker to fix building i586 with rust
Patch7:		force-i586-host.patch
# (martinw) don't check for cmov support when running on older CPUs
Patch8:		bypass-cmov-assert-on-i586.patch

# Fedora patches
Patch109:	mozilla-build-arm.patch
Patch126:	build-icu-big-endian.patch
# Fedora specific patches
Patch418:	mozilla-1512162.patch
Patch103:	rhbz-1219542-s390-build.patch
Patch231:	webrtc-nss-fix.patch

# gcc 12 build fix patches
Patch419:	firefox-gcc-build.patch
Patch422:	0001-GLIBCXX-fix-for-GCC-12.patch
Patch423:	build-rnp.patch

Patch301:	CVE-2023-44488-libvpx.patch

# PPC fix
Patch304:	mozilla-1245783.patch
Patch305:	build-big-endian.patch
Patch307:	build-disable-elfhack.patch

# Upstream patches
Patch402:	mozilla-526293.patch

# Bundled expat backported patches
Patch501:	expat-CVE-2022-25235.patch
Patch502:	expat-CVE-2022-25236.patch
Patch503:	expat-CVE-2022-25315.patch

# Mageia patches
# Teach botan about armv7hl
Patch1001:	botan-armv7hl.patch
Patch1002:	build-arm-libopus.patch
Patch1005:	mga-fix-double_t-conflicting-declaration.patch

BuildRequires:	autoconf2.1
%if %{with system_cairo}
BuildRequires:	pkgconfig(cairo) >= 1.10
%endif
Requires:	%{mklibname sqlite3_ 0} >= %{sqlite3_version}
BuildRequires:	pkgconfig(sqlite3) >= 3.34.1
Requires:	%{nss_libname} >= 2:%{nss_version}
BuildRequires:	yasm
BuildRequires:	pkgconfig(gl)
%if %{use_toolkit_gtk3}
BuildRequires:	pkgconfig(gtk+-3.0) >= 3.4.0
%endif
BuildRequires:	pkgconfig(gtk+-2.0) >= 2.18.0
BuildRequires:	gzip
BuildRequires:	pkgconfig(python2)
BuildRequires:	python-virtualenv
BuildRequires:	pkgconfig(libjpeg)
BuildRequires:	pkgconfig(libpng) >= 1.6.34
BuildRequires:	pkgconfig(nspr) >= 4.32
BuildRequires:	nss-static-devel >= 2:3.69
BuildRequires:	unzip
BuildRequires:	zip
BuildRequires:	pkgconfig(zlib)
BuildRequires:	pkgconfig(libIDL-2.0)
BuildRequires:	pkgconfig(freetype2)
%if %{system_libicu}
BuildRequires:	icu-devel
%endif
BuildRequires:	pkgconfig(xft)
BuildRequires:	pkgconfig(libpulse)
BuildRequires:	pkgconfig(xt)
BuildRequires:	pkgconfig(hunspell) >= 1.6.2
BuildRequires:	pkgconfig(dbus-glib-1) >= 0.60
Requires(post):	mktemp
Requires(post): rpm-helper
Requires(postun): rpm-helper
# Integrates thunderbird with xdg-utils.
Requires:	xdg-utils
# Thunderbird 3 requires alsa
BuildRequires:	pkgconfig(alsa)
BuildRequires:	pkgconfig(gstreamer-1.0)
BuildRequires:	pkgconfig(gstreamer-allocators-1.0)
# pango-devel is bring in also by gtk+2-devel but not with minimal requirement
BuildRequires:	pkgconfig(pango) >= 1.22.0
%if %{?system_ffi}
BuildRequires:  pkgconfig(libffi)
%endif
BuildRequires:	pkgconfig(libnotify)
BuildRequires:	pkgconfig(libstartup-notification-1.0) >= 0.8
BuildRequires:	libiw-devel
%if %{?system_libevent}
BuildRequires:	pkgconfig(libevent) >= 1.4.7
%endif
%if %{?system_pixman}
BuildRequires:  pixman-devel
%endif
%if %{?system_libvpx}
BuildRequires:	pkgconfig(vpx) >= %{libvpx_version}
%endif
%if %{?system_webp}
BuildRequires:  pkgconfig(libwebp) >= %{libwebp_version}
BuildRequires:  pkgconfig(libwebpdemux) >= %{libwebp_version}
%endif
BuildRequires:	python-setuptools
BuildRequires:	pkgconfig(gconf-2.0)
BuildRequires:	java-headless
BuildRequires:	rootcerts
BuildRequires:	doxygen
BuildRequires:	glibc-static-devel
BuildRequires:	wget
BuildRequires:	cdrkit-genisoimage
BuildRequires:	ffmpeg-devel
BuildRequires:	pkgconfig(theora)
BuildRequires:	pkgconfig(xscrnsaver)
BuildRequires:  cargo
BuildRequires:  rust
BuildRequires:  clang
BuildRequires:  clang-devel
BuildRequires:  llvm-devel
%if 0%{?build_with_clang}
BuildRequires:  lld
%ifarch %{ix86}
BuildRequires:  libatomic-devel
%endif
%endif
BuildRequires:  nodejs
BuildRequires:  nasm
Requires:	%{_lib}notify4
Requires:	%{_lib}otr5
Requires:	gstreamer1.0-libav
# try to fix mga#1344 (automatic installation of proper -l10n package)
# packages requiring locales-XX will be automatically preferred when locales-XX
# is already installed
Recommends:	thunderbird-l10n
Recommends:	%{_lib}canberra0
Recommends:	%{_lib}cups2
Recommends:	thunderbird-compose
Obsoletes:	mozilla-thunderbird < %{epoch}:%{version}-%{release}
Provides:	mozilla-thunderbird = %{epoch}:%{version}-%{release}
Obsoletes:	thunderbird-lightning < 1:3.3-7
Obsoletes:	thunderbird-lightning < 0:69
Obsoletes:	thunderbird-enigmail < 0:79

%description
%{title} is a full-featured email, RSS and newsgroup client that
makes emailing safer, faster and easier than ever before.


%prep
%setup -q -c -n %{name}-%{version}

#===================
# Thunderbird itself
%setup -q -T -D -n %{name}-%{version}/%{release_dir}

# Build patches
%patch -P3 -p0
%patch -P5 -p0
%patch -P7 -p0
%patch -P8 -p1

%patch -P109 -p2 -b .arm
%ifarch s390
%patch -P103 -p1 -b .rhbz-1219542-s390-build
%endif

%patch -P304 -p1 -b .1245783
# Patch for big endian platforms only
%if 0%{?big_endian}
%patch -P126 -p1 -b .icu
%patch -P305 -p1 -b .big-endian
%endif

%patch -P418 -p1 -b .mozbz-1512162

%if 0%{?disable_elfhack}
%patch -P307 -p1 -b .elfhack
%endif
%patch -P231 -p1 -b .webrtc-nss-fix

%patch -P402 -p1 -b .526293

%patch -P419 -p1 -b .gcc
%patch -P422 -p1 -b .0001-GLIBCXX-fix-for-GCC-12
%patch -P423 -p1 -b .build-rnp

%patch -P501 -p1 -b .expat-CVE-2022-25235
%patch -P502 -p1 -b .expat-CVE-2022-25236
%patch -P503 -p1 -b .expat-CVE-2022-25315

pushd media/libvpx/libvpx
%patch -P301 -p1 -b .CVE-2023-44488-libvpx
popd

%patch -P1001 -p1 -b .botan-armv7hl
%patch -P1002 -p1 -b .build-arm-libopus
%patch -P1005 -p1 -b .fix-double_t

# (ns80) to get rid of errors like this:
# *** ERROR: <some_file>.rs has shebang which doesn't start with '/' ([allow(dead_code)])
for i in $(find . -type f -name '*.rs' -executable); do
	if [ -n "$(head -n 1 $i | grep '^#\!')" ]; then
		chmod a-x $i
	fi
done


%build
%if 0%{?use_bundled_cbindgen}

mkdir -p my_rust_vendor
cd my_rust_vendor
%{__tar} xf %{SOURCE1}
cd -
mkdir -p .cargo
cat > .cargo/config <<EOL
[source.crates-io]
replace-with = "vendored-sources"

[source.vendored-sources]
directory = "`pwd`/my_rust_vendor"
EOL

env CARGO_HOME=.cargo cargo install cbindgen

export PATH=`pwd`/.cargo/bin:$PATH
%endif

export BUILD_OFFICIAL=1
export MOZILLA_OFFICIAL=1

CFLAGS=$(echo %optflags | %{__sed} -e 's/-Wall//')
#rhbz#1037063
# -Werror=format-security causes build failures when -Wno-format is explicitly given
# for some sources
# Explicitly force the hardening flags for Firefox so it passes the checksec test;
# See also https://fedoraproject.org/wiki/Changes/Harden_All_Packages
# Workaround for mozbz#1531309
CFLAGS=$(echo "$CFLAGS" | %{__sed} -e 's/-Werror=format-security//')
%if %{?hardened_build}
CFLAGS="$CFLAGS -fPIC -Wl,-z,relro -Wl,-z,now"
%endif
%if %{?debug_build}
CFLAGS=$(echo $CFLAGS | %{__sed} -e 's/-O2//')
%endif
# We don't want thunderbird to use CK_GCM_PARAMS_V3 in nss
CFLAGS="$CFLAGS -DNSS_PKCS11_3_0_STRICT"

CXXFLAGS="$CFLAGS -fpermissive"

RPM_OPT_FLAGS="$CFLAGS"
LDFLAGS="%ldflags -lwayland-client"

%ifarch s390 aarch64 %{arm} %{ix86}
%ifarch s390 aarch64
CFLAGS=$(echo "$CFLAGS" | %{__sed} -e 's/-g/-g1/')
CXXFLAGS=$(echo "$CXXFLAGS" | %{__sed} -e 's/-g/-g1/')
%else
CFLAGS=$(echo "$CFLAGS" | %{__sed} -e 's/-g/-g0/')
CXXFLAGS=$(echo "$CXXFLAGS" | %{__sed} -e 's/-g/-g0/')
%endif
# If MOZ_DEBUG_FLAGS is empty, firefox's build will default it to "-g" which
# overrides the -g1 from line above and breaks building on s390
# (OOM when linking, rhbz#1238225)
export MOZ_DEBUG_FLAGS=" "
%endif
%if !0%{?build_with_clang}
%ifarch aarch64
LDFLAGS="$LDFLAGS -Wl,--no-keep-memory -Wl,--reduce-memory-overheads"
%endif
%ifarch %{ix86} %{arm}
LDFLAGS="$LDFLAGS -Wl,--no-keep-memory -Wl,--strip-debug"
%endif
%else
%ifarch %{ix86} %{arm}
LDFLAGS="$LDFLAGS -Wl,--strip-debug"
%endif
%endif

export CFLAGS
export CXXFLAGS
export RPM_OPT_FLAGS
export LDFLAGS

%if %{use_opt_o3}
export CFLAGS="$CFLAGS -O3"
export CXXFLAGS="$CXXFLAGS -O3"
%endif

export MOZ_OPT_FLAGS=$CXXFLAGS
export MOZ_LINK_FLAGS=$LDFLAGS

%ifarch %{arm} aarch64 %{ix86}
export RUSTFLAGS="-Cdebuginfo=0"
%endif

%if 0%{?build_with_clang}
export LLVM_PROFDATA="llvm-profdata"
export AR="llvm-ar"
export NM="llvm-nm"
export RANLIB="llvm-ranlib"
%else
export CC=gcc
export CXX=g++
export AR="gcc-ar"
export NM="gcc-nm"
export RANLIB="gcc-ranlib"
%endif

export MOZCONFIG=`pwd`/.mozconfig
cat > $MOZCONFIG << EOF
mk_add_options AUTOCONF=autoconf-2.13
mk_add_options MOZILLA_OFFICIAL=1
mk_add_options BUILD_OFFICIAL=1
mk_add_options MOZ_MAKE_FLAGS="-j%{_smp_ncpus_max}"
# fallback using absolute path - should be used with define for absolute path for objdir
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1106883#c4 for context information
#mk_add_options MOZ_OBJDIR=%%{_builddir}/%%{name}-%%{version}/%%{release_dir}/%%{objdir}
# -Werror=format-security causes build failures when -Wno-format is explicitly given
# for some sources
ac_add_options --host=%{_host}
ac_add_options --target=%{_target_platform}
ac_add_options --prefix="%{_prefix}"
ac_add_options --libdir="%{_libdir}"
ac_add_options --includedir="%{_includedir}"
ac_add_options --datadir="%{_datadir}"
ac_add_options --enable-application=comm/mail
ac_add_options --with-system-nspr
ac_add_options --with-system-nss
ac_add_options --with-system-zlib
%if %{system_libicu}
ac_add_options --with-system-icu
%else
ac_add_options --without-system-icu
%endif
ac_add_options --with-system-png
ac_add_options --with-system-bz2
%if %{with system_cairo}
ac_add_options --enable-system-cairo
%endif
ac_add_options --disable-tests
ac_add_options --disable-updater
ac_add_options --disable-crashreporter
%if %{use_toolkit_gtk3}
ac_add_options --enable-default-toolkit=cairo-gtk3
%else
ac_add_options --enable-default-toolkit=cairo-gtk2
%endif
%if %{?system_ffi}
ac_add_options --enable-system-ffi
%endif
ac_add_options --disable-strip
ac_add_options --disable-install-strip
%ifnarch %{ix86} x86_64
ac_add_options --disable-jemalloc
%endif
%if %{?debug_build}
ac_add_options --enable-debug
ac_add_options --disable-optimize
%else
%define optimize_flags "none"
%ifnarch s390 s390x aarch64
%define optimize_flags "-g -O2"
%endif
%ifarch %{ix86}
%define optimize_flags "-g0 -O2"
%endif
%ifarch armv7hl
%define optimize_flags "-g0 -O2 -fno-schedule-insns"
%endif
%if %{optimize_flags} != "none"
ac_add_options --enable-optimize=%{?optimize_flags}
%else
ac_add_options --enable-optimize
%endif
ac_add_options --disable-debug
%endif
%ifnarch %{ix86} x86_64
ac_add_options --disable-webrtc
%endif
%ifarch armv7hl
ac_add_options --with-arch=armv7-a
ac_add_options --with-float-abi=hard
ac_add_options --with-fpu=vfpv3-d16
%endif
%ifarch armv7hnl
ac_add_options --with-arch=armv7-a
ac_add_options --with-float-abi=hard
ac_add_options --with-fpu=neon
ac_add_options --disable-yarr-jit
%endif
%ifarch armv5tel
ac_add_options --with-arch=armv5te
ac_add_options --with-float-abi=soft
ac_add_options --disable-yarr-jit
%endif
%if %{?system_libevent}
ac_add_options --with-system-libevent
%endif

ac_add_options --enable-official-branding
ac_add_options --with-distribution-id=org.mageia
ac_add_options --enable-release
ac_add_options --update-channel=release
ac_add_options --without-wasm-sandboxed-libraries
#
%if %{use_ccache}
ac_add_options --with-cache=%{_bindir}/ccache
%endif
%ifarch %{ix86} x86_64
ac_add_options --disable-elf-hack
%endif

%ifarch i586
# Rust seems to default to i686 otherwise
ac_add_options --host=i586-mageia-linux-gnu
ac_add_options --target=i586-mageia-linux-gnu
%endif

%if 0%{?build_with_clang}
ac_add_options --enable-linker=lld
%else
%ifarch %{arm} %{ix86}
ac_add_options --enable-linker=gold
%endif
%endif

%if %{?system_pixman}
ac_add_options --enable-system-pixman
%endif

%if %{?system_libvpx}
ac_add_options --with-system-libvpx
%else
ac_add_options --without-system-libvpx
%endif

%if %{?system_webp}
ac_add_options --with-system-webp
%else
ac_add_options --without-system-webp
%endif

ac_add_options --enable-necko-wifi

ac_add_options --enable-chrome-format=omni
ac_add_options --enable-pulseaudio
ac_add_options --enable-av1

ac_add_options --allow-addon-sideload
ac_add_options --enable-js-shell
ac_add_options --with-unsigned-addon-scopes=app,system

# Same as https://bugzilla.redhat.com/show_bug.cgi?id=2239046 for Firefox:
# Clang 17 upstream's detection fails, tell it where to look.
ac_add_options --with-libclang-path=`llvm-config --libdir`
EOF

export MOZ_REQUIRE_SIGNING=

# recommended way to build - also used by upstream buildsystem
# see https://bugzilla.mozilla.org/show_bug.cgi?id=1106883#c4 for context information
export STRIP=/bin/true
export MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE=system
MOZ_OBJDIR=%{objdir} ./mach build


%install
cd %{objdir}
%make_install
cd ..

rm -rf %buildroot%tbdir/dictionaries
ln -s %{_datadir}/hunspell %buildroot%tbdir/dictionaries

# install icons
for s in 16 22 24 32 48 64 128 256; do
    %{__mkdir_p} %{buildroot}%{_datadir}/icons/hicolor/${s}x${s}/apps
    %{__cp} -p comm/mail/branding/%{name}/default${s}.png \
               %{buildroot}%{_datadir}/icons/hicolor/${s}x${s}/apps/thunderbird.png
done

# desktop file
%{__install} -p -D %{SOURCE303} %{buildroot}/%{_datadir}/applications/%{name}.desktop

#used for matching system locale on startup
%{__cat} %{SOURCE12} | %{__perl} -p -e 's,THUNDERBIRD_RPM_VR,%{version}-%{release},g;' \
                                    -e 's,THUNDERBIRD_VENDOR_COMMENT,%{product_release},g;' \
  > %{buildroot}%{tbdir}/defaults/pref/all-mageia.js

#===============================================================================

#exclude devel files
%{__rm} -rf %{buildroot}%{_libdir}/%{oname}-devel-%{version}

#===============================================================================


%files
# (doktor5000) explicit %%attrs are not applicable to symlinks, remove them
%{_bindir}/thunderbird
%attr(644,root,root) %{_datadir}/applications/*.desktop
%{tbdir}
# other icons
%{_iconsdir}/hicolor/*/apps/%{name}.png