qt5-webengine: fix on ppc64le

srcpkgs/qt5-webengine/patches/0090-qtwebengine-ppc64.patch

@@ -1074,6 +1074,42 @@ index b435499f4..ac8a84b6d 100644
      } else {
        public_configs = [ ":no_asm_config" ]
      }
+diff --git a/src/3rdparty/chromium/third_party/breakpad/BUILD.gn b/src/3rdparty/chromium/third_party/breakpad/BUILD.gn
+index 5617de88..dc8bc176 100644
+--- a/src/3rdparty/chromium/third_party/breakpad/BUILD.gn
++++ b/src/3rdparty/chromium/third_party/breakpad/BUILD.gn
+@@ -598,7 +598,6 @@ if (is_linux || 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",
+@@ -636,6 +635,15 @@ if (is_linux || is_android) {
+ 
+     libs = [ "dl" ]
+ 
++    if (current_cpu == "ppc64") {
++        defines = [ "HAVE_GETCONTEXT" ]
++        #libs += [ "ucontext" ]
++    } else {
++        sources += [
++            "breakpad/src/common/linux/breakpad_getcontext.S"
++        ]
++    }
++
+     include_dirs = [
+       ".",
+       "breakpad/src",
+@@ -686,7 +693,6 @@ if (is_linux || 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/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h b/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h
 index 07d9171a0..9aed4cb36 100644
 --- a/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/dump_writer_common/raw_context_cpu.h

srcpkgs/qt5-webengine/template

@@ -75,6 +75,10 @@ case "$XBPS_TARGET_MACHINE" in
 	ppc64*) makedepends+=" libatomic-devel" ;;
 esac
 
+case "$XBPS_TARGET_MACHINE" in
+	ppc64*-musl) makedepends+=" libucontext-devel" ;;
+esac
+
 _bootstrap_gn() {
 	local opts
 	# Bootstrap gn (generate ninja)
@@ -128,6 +132,13 @@ post_patch() {
 		${wrksrc}/src/3rdparty/chromium/media/audio/openbsd
 	# Eternal 5.15.2, this can't ever be increased since other components are 5.15.2
 	sed -e "/^MODULE_VERSION/s/5.*/5.15.2/" -i .qmake.conf
+	# enable libucontext on ppc with musl for breakpad
+	case "$XBPS_TARGET_MACHINE" in
+		ppc64*-musl)
+			vsed -i 's,#libs +=,libs +=,' \
+				${wrksrc}/src/3rdparty/chromium/third_party/breakpad/BUILD.gn
+			;;
+	esac
 }
 
 pre_configure() {