www-client/chromium: add ppc64le patchset from raptor engineering

Closes: https://bugs.gentoo.org/669748
Acked-by: Mike Gilbert <floppym@gentoo.org>
Signed-off-by: Niccolò Belli <niccolo.belli@linuxsystems.it>
Signed-off-by: Georgy Yakovlev <gyakovlev@gentoo.org>

7 files changed, 229 insertions, 2 deletions

diff --git a/www-client/chromium/Manifest b/www-client/chromium/Manifest
index fbe1f1084f95..74fee1af2fa2 100644
--- a/www-client/chromium/Manifest
+++ b/www-client/chromium/Manifest
@@ -5,3 +5,5 @@ DIST chromium-107.0.5304.87.tar.xz 1688896996 BLAKE2B bca3506b55f29be6d40db8d4b1
 DIST chromium-108-patchset-2.tar.xz 6480 BLAKE2B 2a40bb741fdd305b3525b790f82c2b36f6c909680788527a31aa2a11f519ff630aa12ffe7c53553b717f1909978c77e7db07a02a86c8e7d12d63375402802d7a SHA512 3fe182f0f928baaf0f5521efa8763080de765240b5608d5126e84e49335eb5edc788ab406aa71f5fa97c371afe1f6808e93e2e082c7f65169b5f157ff6c3e00b
 DIST chromium-108.0.5343.2.tar.xz 1669214708 BLAKE2B e022bb908b15a5ae645d23cc5ab1e268ab87b77af3ae9ac352f6dc2fc9ba36f9e212cd53f4e3fdb18bb114f89ffada3f0fbee2b2fd46b6824fccaa68e21d930a SHA512 ff74eae98a44ebfc77a729ee65b4d338fcc39f04f2168247eed039d5c19c945d90c2b6aa5a12ca96d493c5116c2dcf9c959c74ffe2dc25ea6717176f699342b2
 DIST chromium-profiler-0.2.tar 259952640 BLAKE2B 5e82389fce00b267280d633b26551231c558b80f0c92cd7d60271095a3503365ab673e7a46dc5f74f8a82db1f21262cb24dcc0531d954bab5fb3b175dab3394d SHA512 9fa89a5ab728419683e7495ae676567480987d68a2d589f2aa97bfcbcf123f3c8f97f8bca5f65e5e3f6e41475535add473ded83b9c7a33bb4746a9d05b298a6c
+DIST chromium_106.0.5249.103-1raptor1~deb11u2.debian.tar.xz 439832 BLAKE2B cda87c0500c1ea0d6a11767d350d41462070ccc74dc8fd18f7099c56853dfa375d5894657c915a5780b4fa297d3f7119da1ac7b4e83eccc76d94aeb275bc85c4 SHA512 8c84bf52c701b6c5f6ead53087dcc6232841e52c2a03dc31f7a3b2eaa0e694cad30fa8c8f0332ebd23fc79a526c1b2b33558e911a6683a3572ffcbd1b83ee059
+DIST chromium_107.0.5304.68-1raptor1~deb11u1.debian.tar.xz 439056 BLAKE2B fca48164e1395ab5e71a88aac1366e923a6be62337e84e6760352c358625d4172793f970609757218a703daa3a31e6a43e400508c55f2e82b6443ca85c123382 SHA512 21a765a192e39a4e26f92eaee107e8cb280e18b387e834e11f593f3a00f5b8c59d6fb9d0d959a83b8aaba504be286cb7a22e93c1b96e5061fcfca82ad869c6d8
diff --git a/www-client/chromium/chromium-106.0.5249.119.ebuild b/www-client/chromium/chromium-106.0.5249.119.ebuild
index 01c63d19b595..784c2e693c9d 100644
--- a/www-client/chromium/chromium-106.0.5249.119.ebuild
+++ b/www-client/chromium/chromium-106.0.5249.119.ebuild
@@ -18,13 +18,15 @@ DESCRIPTION="Open-source version of Google Chrome web browser"
 HOMEPAGE="https://chromium.org/"
 PATCHSET="3"
 PATCHSET_NAME="chromium-$(ver_cut 1)-patchset-${PATCHSET}"
+PATCHSET_NAME_PPC64="chromium_106.0.5249.103-1raptor1~deb11u2.debian"
 SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz
 	https://github.com/stha09/chromium-patches/releases/download/${PATCHSET_NAME}/${PATCHSET_NAME}.tar.xz
+	ppc64? ( https://quickbuild.io/~raptor-engineering-public/+archive/ubuntu/chromium/+files/${PATCHSET_NAME_PPC64}.tar.xz )
 	pgo? ( https://github.com/elkablo/chromium-profiler/releases/download/v0.2/chromium-profiler-0.2.tar )"
 
 LICENSE="BSD"
 SLOT="0/stable"
-KEYWORDS="amd64 arm64"
+KEYWORDS="amd64 arm64 ~ppc64"
 IUSE="+X component-build cups cpu_flags_arm_neon debug gtk4 +hangouts headless +js-type-check kerberos libcxx lto +official pgo pic +proprietary-codecs pulseaudio screencast selinux +suid +system-ffmpeg +system-harfbuzz +system-icu +system-png vaapi wayland widevine"
 REQUIRED_USE="
 	component-build? ( !suid !libcxx )
@@ -323,6 +325,57 @@ src_prepare() {
 		"${FILESDIR}/chromium-cross-compile.patch"
 	)
 
+	use ppc64 && PATCHES+=(
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-linux-seccomp-bpf-ppc64-glibc-workaround-in-SIGSYS-h.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-Enable-seccomp_bpf-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-services-service_manager-sandbox-linux-Fix-TCGETS-de.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-bpf_dsl-Update-syscall-ranges-for-ppc6.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Implement-partial-support-for-ppc64-sy.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Update-IsSyscallAllowed-in-broker_proc.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Update-syscall-helpers-lists-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0002-sandbox-linux-bpf_dsl-Modify-seccomp_macros-to-add-s.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0003-sandbox-linux-system_headers-Update-linux-seccomp-he.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0004-sandbox-linux-system_headers-Update-linux-signal-hea.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0005-sandbox-linux-seccomp-bpf-Add-ppc64-syscall-stub.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0005-sandbox-linux-update-unit-test-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0006-sandbox-linux-disable-timedwait-time64-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0007-sandbox-linux-add-ppc64-stat.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/Sandbox-linux-services-credentials.cc-PPC.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0008-sandbox-fix-ppc64le-glibc234.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-angle-Include-missing-header-cstddef-in-.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-boringssl-Properly-detect-ppc64le-in-BUI.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-libvpx-Properly-generate-gni-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-lss-Don-t-look-for-mmap2-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-pffft-Include-altivec.h-on-ppc64-with-SI.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0002-third_party-lss-kernel-structs.patch"
+		"${WORKDIR}/debian/patches/ppc64le/webrtc/Rtc_base-system-arch.h-PPC.patch"
+		"${WORKDIR}/debian/patches/ppc64le/crashpad/0002-Include-cstddef-to-fix-build.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0004-third_party-crashpad-port-curl-transport-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/workarounds/HACK-third_party-libvpx-use-generic-gnu.patch"
+		"${WORKDIR}/debian/patches/ppc64le/libaom/0001-Add-ppc64-target-to-libaom.patch"
+		"${WORKDIR}/debian/patches/ppc64le/libaom/0001-Add-pregenerated-config-for-libaom-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-third_party-libvpx-Add-ppc64-generated-config.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-third_party-ffmpeg-Add-ppc64-generated-config.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0004-third_party-libvpx-work-around-ambiguous-vsx.patch"
+		"${WORKDIR}/debian/patches/ppc64le/ffmpeg/0001-Add-support-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/breakpad/0001-Implement-support-for-ppc64-on-Linux.patch"
+		"${WORKDIR}/debian/patches/ppc64le/crashpad/0001-Implement-support-for-PPC64-on-Linux.patch"
+		"${WORKDIR}/debian/patches/ppc64le/database/0001-Properly-detect-little-endian-PPC64-systems.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Force-baseline-POWER8-AltiVec-VSX-CPU-features-when-.patch"
+		"${FILESDIR}/ppc64le/fix-breakpad-compile.patch"
+		"${WORKDIR}/debian/patches/ppc64le/v8/0002-Add-ppc64-trap-instructions.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Add-PPC64-support-for-libdav1d.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Fix-libdav1d-compilation-on-clang-ppc.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/fix-ppc64-linux-syscalls-headers.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-thirdparty-fix-dav1d-gn.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/use-sysconf-page-size-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/dawn-fix-typos.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/dawn-fix-ppc64le-detection.patch"
+		"${WORKDIR}/debian/patches/ppc64le/workarounds/HACK-debian-clang-disable-skia-musttail.patch"
+		"${FILESDIR}/ppc64le/libpng-pdfium-compile-98.patch"
+		"${FILESDIR}/ppc64le/fix-swiftshader-compile.patch"
+	)
+
 	default
 
 	mkdir -p third_party/node/linux/node-linux-x64/bin || die
diff --git a/www-client/chromium/chromium-107.0.5304.87.ebuild b/www-client/chromium/chromium-107.0.5304.87.ebuild
index bc673965d7ba..b59c8a36f321 100644
--- a/www-client/chromium/chromium-107.0.5304.87.ebuild
+++ b/www-client/chromium/chromium-107.0.5304.87.ebuild
@@ -18,13 +18,15 @@ DESCRIPTION="Open-source version of Google Chrome web browser"
 HOMEPAGE="https://chromium.org/"
 PATCHSET="1"
 PATCHSET_NAME="chromium-$(ver_cut 1)-patchset-${PATCHSET}"
+PATCHSET_NAME_PPC64="chromium_107.0.5304.68-1raptor1~deb11u1.debian"
 SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz
 	https://github.com/stha09/chromium-patches/releases/download/${PATCHSET_NAME}/${PATCHSET_NAME}.tar.xz
+	ppc64? ( https://quickbuild.io/~raptor-engineering-public/+archive/ubuntu/chromium/+files/${PATCHSET_NAME_PPC64}.tar.xz )
 	pgo? ( https://github.com/elkablo/chromium-profiler/releases/download/v0.2/chromium-profiler-0.2.tar )"
 
 LICENSE="BSD"
 SLOT="0/stable"
-KEYWORDS="amd64 ~arm64"
+KEYWORDS="amd64 ~arm64 ~ppc64"
 IUSE="+X component-build cups cpu_flags_arm_neon debug gtk4 +hangouts headless +js-type-check kerberos libcxx lto +official pgo pic +proprietary-codecs pulseaudio qt5 screencast selinux +suid +system-av1 +system-ffmpeg +system-harfbuzz +system-icu +system-png vaapi wayland widevine"
 REQUIRED_USE="
 	component-build? ( !suid !libcxx )
@@ -331,6 +333,56 @@ src_prepare() {
 		"${FILESDIR}/chromium-cross-compile.patch"
 	)
 
+	use ppc64 && PATCHES+=(
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-linux-seccomp-bpf-ppc64-glibc-workaround-in-SIGSYS-h.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-Enable-seccomp_bpf-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-services-service_manager-sandbox-linux-Fix-TCGETS-de.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-bpf_dsl-Update-syscall-ranges-for-ppc6.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Implement-partial-support-for-ppc64-sy.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Update-IsSyscallAllowed-in-broker_proc.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Update-syscall-helpers-lists-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0002-sandbox-linux-bpf_dsl-Modify-seccomp_macros-to-add-s.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0003-sandbox-linux-system_headers-Update-linux-seccomp-he.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0004-sandbox-linux-system_headers-Update-linux-signal-hea.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0005-sandbox-linux-seccomp-bpf-Add-ppc64-syscall-stub.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0005-sandbox-linux-update-unit-test-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0006-sandbox-linux-disable-timedwait-time64-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0007-sandbox-linux-add-ppc64-stat.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/Sandbox-linux-services-credentials.cc-PPC.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0008-sandbox-fix-ppc64le-glibc234.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-angle-Include-missing-header-cstddef-in-.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-boringssl-Properly-detect-ppc64le-in-BUI.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-libvpx-Properly-generate-gni-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-lss-Don-t-look-for-mmap2-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-pffft-Include-altivec.h-on-ppc64-with-SI.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0002-third_party-lss-kernel-structs.patch"
+		"${WORKDIR}/debian/patches/ppc64le/webrtc/Rtc_base-system-arch.h-PPC.patch"
+		"${WORKDIR}/debian/patches/ppc64le/crashpad/0002-Include-cstddef-to-fix-build.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0004-third_party-crashpad-port-curl-transport-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/workarounds/HACK-third_party-libvpx-use-generic-gnu.patch"
+		"${WORKDIR}/debian/patches/ppc64le/libaom/0001-Add-ppc64-target-to-libaom.patch"
+		"${WORKDIR}/debian/patches/ppc64le/libaom/0001-Add-pregenerated-config-for-libaom-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-third_party-libvpx-Add-ppc64-generated-config.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-third_party-ffmpeg-Add-ppc64-generated-config.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0004-third_party-libvpx-work-around-ambiguous-vsx.patch"
+		"${WORKDIR}/debian/patches/ppc64le/ffmpeg/0001-Add-support-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/breakpad/0001-Implement-support-for-ppc64-on-Linux.patch"
+		"${WORKDIR}/debian/patches/ppc64le/crashpad/0001-Implement-support-for-PPC64-on-Linux.patch"
+		"${WORKDIR}/debian/patches/ppc64le/database/0001-Properly-detect-little-endian-PPC64-systems.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Force-baseline-POWER8-AltiVec-VSX-CPU-features-when-.patch"
+		"${FILESDIR}/ppc64le/fix-breakpad-compile.patch"
+		"${WORKDIR}/debian/patches/ppc64le/v8/0002-Add-ppc64-trap-instructions.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Add-PPC64-support-for-libdav1d.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Fix-libdav1d-compilation-on-clang-ppc.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/fix-ppc64-linux-syscalls-headers.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-thirdparty-fix-dav1d-gn.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/use-sysconf-page-size-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/dawn-fix-typos.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/dawn-fix-ppc64le-detection.patch"
+		"${FILESDIR}/ppc64le/libpng-pdfium-compile-98.patch"
+		"${FILESDIR}/ppc64le/fix-swiftshader-compile.patch"
+	)
+
 	default
 
 	mkdir -p third_party/node/linux/node-linux-x64/bin || die
diff --git a/www-client/chromium/chromium-108.0.5343.2.ebuild b/www-client/chromium/chromium-108.0.5343.2.ebuild
index 79c15737c473..bdce12642c3b 100644
--- a/www-client/chromium/chromium-108.0.5343.2.ebuild
+++ b/www-client/chromium/chromium-108.0.5343.2.ebuild
@@ -18,8 +18,10 @@ DESCRIPTION="Open-source version of Google Chrome web browser"
 HOMEPAGE="https://chromium.org/"
 PATCHSET="2"
 PATCHSET_NAME="chromium-$(ver_cut 1)-patchset-${PATCHSET}"
+PATCHSET_NAME_PPC64="chromium_107.0.5304.68-1raptor1~deb11u1.debian"
 SRC_URI="https://commondatastorage.googleapis.com/chromium-browser-official/${P}.tar.xz
 	https://github.com/stha09/chromium-patches/releases/download/${PATCHSET_NAME}/${PATCHSET_NAME}.tar.xz
+	ppc64? ( https://quickbuild.io/~raptor-engineering-public/+archive/ubuntu/chromium/+files/${PATCHSET_NAME_PPC64}.tar.xz )
 	pgo? ( https://github.com/elkablo/chromium-profiler/releases/download/v0.2/chromium-profiler-0.2.tar )"
 
 LICENSE="BSD"
@@ -331,6 +333,56 @@ src_prepare() {
 		"${FILESDIR}/chromium-cross-compile.patch"
 	)
 
+	use ppc64 && PATCHES+=(
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-linux-seccomp-bpf-ppc64-glibc-workaround-in-SIGSYS-h.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-Enable-seccomp_bpf-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-services-service_manager-sandbox-linux-Fix-TCGETS-de.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-bpf_dsl-Update-syscall-ranges-for-ppc6.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Implement-partial-support-for-ppc64-sy.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Update-IsSyscallAllowed-in-broker_proc.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0001-sandbox-linux-Update-syscall-helpers-lists-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0002-sandbox-linux-bpf_dsl-Modify-seccomp_macros-to-add-s.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0003-sandbox-linux-system_headers-Update-linux-seccomp-he.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0004-sandbox-linux-system_headers-Update-linux-signal-hea.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0005-sandbox-linux-seccomp-bpf-Add-ppc64-syscall-stub.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0005-sandbox-linux-update-unit-test-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0006-sandbox-linux-disable-timedwait-time64-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0007-sandbox-linux-add-ppc64-stat.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/Sandbox-linux-services-credentials.cc-PPC.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/0008-sandbox-fix-ppc64le-glibc234.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-angle-Include-missing-header-cstddef-in-.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-boringssl-Properly-detect-ppc64le-in-BUI.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-libvpx-Properly-generate-gni-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-lss-Don-t-look-for-mmap2-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-third_party-pffft-Include-altivec.h-on-ppc64-with-SI.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0002-third_party-lss-kernel-structs.patch"
+		"${WORKDIR}/debian/patches/ppc64le/webrtc/Rtc_base-system-arch.h-PPC.patch"
+		"${WORKDIR}/debian/patches/ppc64le/crashpad/0002-Include-cstddef-to-fix-build.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0004-third_party-crashpad-port-curl-transport-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/workarounds/HACK-third_party-libvpx-use-generic-gnu.patch"
+		"${WORKDIR}/debian/patches/ppc64le/libaom/0001-Add-ppc64-target-to-libaom.patch"
+		"${WORKDIR}/debian/patches/ppc64le/libaom/0001-Add-pregenerated-config-for-libaom-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-third_party-libvpx-Add-ppc64-generated-config.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-third_party-ffmpeg-Add-ppc64-generated-config.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0004-third_party-libvpx-work-around-ambiguous-vsx.patch"
+		"${WORKDIR}/debian/patches/ppc64le/ffmpeg/0001-Add-support-for-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/breakpad/0001-Implement-support-for-ppc64-on-Linux.patch"
+		"${WORKDIR}/debian/patches/ppc64le/crashpad/0001-Implement-support-for-PPC64-on-Linux.patch"
+		"${WORKDIR}/debian/patches/ppc64le/database/0001-Properly-detect-little-endian-PPC64-systems.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Force-baseline-POWER8-AltiVec-VSX-CPU-features-when-.patch"
+		"${FILESDIR}/ppc64le/fix-breakpad-compile.patch"
+		"${WORKDIR}/debian/patches/ppc64le/v8/0002-Add-ppc64-trap-instructions.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Add-PPC64-support-for-libdav1d.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0001-Fix-libdav1d-compilation-on-clang-ppc.patch"
+		"${WORKDIR}/debian/patches/ppc64le/sandbox/fix-ppc64-linux-syscalls-headers.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/0003-thirdparty-fix-dav1d-gn.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/use-sysconf-page-size-on-ppc64.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/dawn-fix-typos.patch"
+		"${WORKDIR}/debian/patches/ppc64le/third_party/dawn-fix-ppc64le-detection.patch"
+		"${FILESDIR}/ppc64le/libpng-pdfium-compile-98.patch"
+		"${FILESDIR}/ppc64le/fix-swiftshader-compile.patch"
+	)
+
 	default
 
 	mkdir -p third_party/node/linux/node-linux-x64/bin || die
diff --git a/www-client/chromium/files/ppc64le/fix-breakpad-compile.patch b/www-client/chromium/files/ppc64le/fix-breakpad-compile.patch
new file mode 100644
index 000000000000..a07cc1941cec
--- /dev/null
+++ b/www-client/chromium/files/ppc64le/fix-breakpad-compile.patch
@@ -0,0 +1,29 @@
+Index: chromium-98.0.4758.80/third_party/breakpad/BUILD.gn
+===================================================================
+--- chromium-98.0.4758.80.orig/third_party/breakpad/BUILD.gn
++++ chromium-98.0.4758.80/third_party/breakpad/BUILD.gn
+@@ -623,7 +623,6 @@ if (is_linux || is_chromeos || is_android) {
+       "breakpad/src/client/minidump_file_writer.h",
+       "breakpad/src/common/convert_UTF.cc",
+       "breakpad/src/common/convert_UTF.h",
+-      "breakpad/src/common/linux/breakpad_getcontext.S",
+       "breakpad/src/common/linux/elf_core_dump.cc",
+       "breakpad/src/common/linux/elf_core_dump.h",
+       "breakpad/src/common/linux/elfutils.cc",
+@@ -655,6 +654,8 @@ if (is_linux || is_chromeos || is_android) {
+     configs += [ "//build/config/compiler:no_chromium_code" ]
+     public_configs = [ ":client_config" ]
+ 
++    defines = [ "HAVE_GETCONTEXT" ]
++
+     if (current_cpu == "arm" && is_chromeos_ash) {
+       # Avoid running out of registers in
+       # linux_syscall_support.h:sys_clone()'s inline assembly.
+@@ -712,7 +713,6 @@ if (is_linux || is_chromeos || is_android) {
+       "breakpad/src/client/linux/minidump_writer/minidump_writer_unittest.cc",
+       "breakpad/src/client/linux/minidump_writer/minidump_writer_unittest_utils.cc",
+       "breakpad/src/client/linux/minidump_writer/proc_cpuinfo_reader_unittest.cc",
+-      "breakpad/src/common/linux/breakpad_getcontext_unittest.cc",
+       "breakpad/src/common/linux/elf_core_dump_unittest.cc",
+       "breakpad/src/common/linux/file_id_unittest.cc",
+       "breakpad/src/common/linux/linux_libc_support_unittest.cc",
diff --git a/www-client/chromium/files/ppc64le/fix-swiftshader-compile.patch b/www-client/chromium/files/ppc64le/fix-swiftshader-compile.patch
new file mode 100644
index 000000000000..8474cb6b96cb
--- /dev/null
+++ b/www-client/chromium/files/ppc64le/fix-swiftshader-compile.patch
@@ -0,0 +1,26 @@
+--- chromium-101.0.4951.54/third_party/swiftshader/third_party/llvm-10.0/BUILD.gn.orig	2022-05-15 10:30:50.887333316 +0200
++++ chromium-101.0.4951.54/third_party/swiftshader/third_party/llvm-10.0/BUILD.gn	2022-05-15 10:31:43.477318032 +0200
+@@ -131,7 +131,6 @@
+   if (is_ubsan_vptr) {
+     sources = [
+       "llvm/lib/MC/MCWasmObjectTargetWriter.cpp",
+-      "llvm/lib/MC/MCXCOFFObjectTargetWriter.cpp",
+       "llvm/lib/Target/ARM/MCTargetDesc/ARMTargetStreamer.cpp",
+       "llvm/lib/Target/TargetIntrinsicInfo.cpp",
+     ]
+@@ -579,6 +578,7 @@
+     "llvm/lib/MC/MCAsmInfoCOFF.cpp",
+     "llvm/lib/MC/MCAsmInfoDarwin.cpp",
+     "llvm/lib/MC/MCAsmInfoELF.cpp",
++    "llvm/lib/MC/MCAsmInfoXCOFF.cpp",
+     "llvm/lib/MC/MCAsmMacro.cpp",
+     "llvm/lib/MC/MCAsmStreamer.cpp",
+     "llvm/lib/MC/MCAssembler.cpp",
+@@ -633,6 +633,7 @@
+     "llvm/lib/MC/MCWin64EH.cpp",
+     "llvm/lib/MC/MCWinCOFFStreamer.cpp",
+     "llvm/lib/MC/MCWinEH.cpp",
++    "llvm/lib/MC/MCXCOFFObjectTargetWriter.cpp",
+     "llvm/lib/MC/MCXCOFFStreamer.cpp",
+     "llvm/lib/MC/MachObjectWriter.cpp",
+     "llvm/lib/MC/StringTableBuilder.cpp",
diff --git a/www-client/chromium/files/ppc64le/libpng-pdfium-compile-98.patch b/www-client/chromium/files/ppc64le/libpng-pdfium-compile-98.patch
new file mode 100644
index 000000000000..681eb80ea07f
--- /dev/null
+++ b/www-client/chromium/files/ppc64le/libpng-pdfium-compile-98.patch
@@ -0,0 +1,13 @@
+Index: chromium-98.0.4758.80/third_party/pdfium/BUILD.gn
+===================================================================
+--- chromium-98.0.4758.80.orig/third_party/pdfium/BUILD.gn
++++ chromium-98.0.4758.80/third_party/pdfium/BUILD.gn
+@@ -16,7 +16,7 @@
+ }
+ 
+ config("pdfium_common_config") {
+-  cflags = []
++  cflags = [ "-DPNG_POWERPC_VSX_OPT=0" ]
+   cflags_cc = []
+   ldflags = []
+   include_dirs = [ "." ]