New package: electron12-12.0.1

2025-06-07 15:43:49 +02:00 · 2021-03-14 19:24:18 +01:00 · 2021-03-14 19:24:18 +01:00 · afdd341d62
commit afdd341d62
parent 4e4d0e356b
49 changed files with 7453 additions and 0 deletions
--- a/srcpkgs/electron12/files/musl-patches/chromium-default-pthread-stacksize.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-default-pthread-stacksize.patch
@ -0,0 +1,29 @@
 --- base/threading/platform_thread_linux.cc.orig
 +++ base/threading/platform_thread_linux.cc
@@ -99 +99,2 @@ size_t GetDefaultThreadStackSize(const p
 -  return 0;
 +  // use 8mb like glibc to avoid running out of space
 +  return (1 << 23);
 --- chrome/app/shutdown_signal_handlers_posix.cc.orig
 +++ chrome/app/shutdown_signal_handlers_posix.cc
@@ -184,11 +184,19 @@
   g_shutdown_pipe_read_fd = pipefd[0];
   g_shutdown_pipe_write_fd = pipefd[1];
 #if !defined(ADDRESS_SANITIZER)
 +# if defined(__GLIBC__)
   const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 2;
 +# else
 +  const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 2 * 8; // match up musls 2k PTHREAD_STACK_MIN with glibcs 16k
 +# endif
 #else
   // ASan instrumentation bloats the stack frames, so we need to increase the
   // stack size to avoid hitting the guard page.
 +# if defined(__GLIBC__)
   const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 4;
 +# else
 +  const size_t kShutdownDetectorThreadStackSize = PTHREAD_STACK_MIN * 4 * 8; // match up musls 2k PTHREAD_STACK_MIN with glibcs 16k
 +# endif
 #endif
   ShutdownDetector* detector = new ShutdownDetector(
       g_shutdown_pipe_read_fd, shutdown_callback, task_runner);
--- a/srcpkgs/electron12/files/musl-patches/chromium-musl-crashpad.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-musl-crashpad.patch
@ -0,0 +1,23 @@
 --- third_party/crashpad/crashpad/util/linux/ptracer.cc
 +++ third_party/crashpad/crashpad/util/linux/ptracer.cc
@@ -26,6 +26,7 @@
 #if defined(ARCH_CPU_X86_FAMILY)
 #include <asm/ldt.h>
 +#include <asm/ptrace-abi.h>
 #endif
 namespace crashpad {
 --- third_party/crashpad/crashpad/compat/linux/sys/ptrace.h
 +++ third_party/crashpad/crashpad/compat/linux/sys/ptrace.h
@@ -17,7 +17,9 @@
 #include_next <sys/ptrace.h>
 +#if defined(__GLIBC__)
 #include <sys/cdefs.h>
 +#endif
 // https://sourceware.org/bugzilla/show_bug.cgi?id=22433
 #if !defined(PTRACE_GET_THREAD_AREA) && !defined(PT_GET_THREAD_AREA) && \
--- a/srcpkgs/electron12/files/musl-patches/chromium-musl-fixes.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-musl-fixes.patch
@ -0,0 +1,202 @@
 --- ./third_party/lss/linux_syscall_support.h.orig
 +++ ./third_party/lss/linux_syscall_support.h
@@ -1127,6 +1127,12 @@
 #ifndef __NR_fallocate
 #define __NR_fallocate          285
 #endif
 +
 +#undef __NR_pread
 +#define __NR_pread __NR_pread64
 +#undef __NR_pwrite
 +#define __NR_pwrite __NR_pwrite64
 +
 /* End of x86-64 definitions                                                 */
 #elif defined(__mips__)
 #if _MIPS_SIM == _MIPS_SIM_ABI32
 --- ./third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h.orig
 +++ ./third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.h
@@ -37,6 +37,10 @@
 #include "common/memory.h"
 #include "google_breakpad/common/minidump_format.h"
 +#if !defined(__GLIBC__)
 +	#define _libc_fpstate _fpstate
 +#endif
 +
 namespace google_breakpad {
 // Wraps platform-dependent implementations of accessors to ucontext_t structs.
 --- ./third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h.orig
 +++ ./third_party/breakpad/breakpad/src/common/linux/elf_core_dump.h
@@ -36,6 +36,7 @@
 #include <elf.h>
 #include <link.h>
 #include <stddef.h>
 +#include <limits.h>
 #include "common/memory_range.h"
 --- ./sandbox/linux/suid/process_util.h.orig
 +++ ./sandbox/linux/suid/process_util.h
@@ -11,6 +11,14 @@
 #include <stdbool.h>
 #include <sys/types.h>
 +// Some additional functions
 +# define TEMP_FAILURE_RETRY(expression) \
 +	(__extension__			\
 +	 ({ long int __result;		\
 +	  do __result = (long int) (expression); \
 +	  while (__result == -1L && errno == EINTR); \
 +	  __result; }))
 +
 // This adjusts /proc/process/oom_score_adj so the Linux OOM killer
 // will prefer certain process types over others. The range for the
 // adjustment is [-1000, 1000], with [0, 1000] being user accessible.
 --- ./sandbox/linux/seccomp-bpf/trap.cc.orig	2020-04-12 08:26:40.184159217 -0400
 +++ ./sandbox/linux/seccomp-bpf/trap.cc	2020-04-12 08:46:16.737191222 -0400
@@ -174,7 +174,7 @@
   // If the version of glibc doesn't include this information in
   // siginfo_t (older than 2.17), we need to explicitly copy it
   // into an arch_sigsys structure.
 -  memcpy(&sigsys, &info->_sifields, sizeof(sigsys));
 +  memcpy(&sigsys, &info->__sifields, sizeof(sigsys));
 #endif
 #if defined(__mips__)
 --- ./third_party/ffmpeg/libavutil/cpu.c.orig
 +++ ./third_party/ffmpeg/libavutil/cpu.c
@@ -38,7 +38,6 @@
 #include <sys/param.h>
 #endif
 #include <sys/types.h>
 -#include <sys/sysctl.h>
 #endif
 #if HAVE_UNISTD_H
 #include <unistd.h>
 diff --git a/chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc b/chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc
 --- chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc.orig	2021-03-10 07:23:00.145810088 -0500
 +++ chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.cc	2021-03-10 10:57:19.405962671 -0500
@@ -55,7 +55,9 @@
 // TODO(crbug.com/1052397): Revisit the macro expression once build flag switch
 // of lacros-chrome is complete.
 #if defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
 +#if defined(__GLIBC__)
 #include <gnu/libc-version.h>
 +#endif
 #include "base/linux_util.h"
 #include "base/strings/string_split.h"
@@ -316,7 +318,7 @@
 void RecordLinuxGlibcVersion() {
 // TODO(crbug.com/1052397): Revisit the macro expression once build flag switch
 // of lacros-chrome is complete.
 -#if defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS)
 +#if defined(__GLIBC__) || BUILDFLAG(IS_CHROMEOS_LACROS)
   base::Version version(gnu_get_libc_version());
   UMALinuxGlibcVersion glibc_version_result = UMA_LINUX_GLIBC_NOT_PARSEABLE;
 --- services/device/serial/serial_io_handler_posix.cc.orig	2019-07-03 10:57:32.568171835 -0400
 +++ services/device/serial/serial_io_handler_posix.cc	2019-07-03 10:57:16.867983031 -0400
@@ -6,6 +6,7 @@
 #include <sys/ioctl.h>
 #include <termios.h>
 +#include <asm-generic/ioctls.h>
 #include <algorithm>
 #include <utility>
 diff --git a/third_party/ots/include/opentype-sanitiser.h b/third_party/ots/include/opentype-sanitiser.h
 --- third_party/ots/include/opentype-sanitiser.h
 +++ third_party/ots/include/opentype-sanitiser.h
@@ -20,6 +20,7 @@ typedef unsigned __int64 uint64_t;
 #define htonl(x) _byteswap_ulong (x)
 #define htons(x) _byteswap_ushort (x)
 #else
 +#include <sys/types.h>
 #include <arpa/inet.h>
 #include <stdint.h>
 #endif
 --- ./base/logging.cc.orig	2021-01-20 12:09:54.227038757 -0500
 +++ ./base/logging.cc	2021-01-20 12:24:32.600301351 -0500
@@ -557,8 +557,7 @@
 LogMessage::~LogMessage() {
   size_t stack_start = stream_.tellp();
 -#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && !defined(__UCLIBC__) && \
 -    !defined(OS_AIX)
 +#if !defined(OFFICIAL_BUILD) && !defined(OS_NACL) && defined(__GLIBC__)
   if (severity_ == LOGGING_FATAL && !base::debug::BeingDebugged()) {
     // Include a stack trace on a fatal, unless a debugger is attached.
     base::debug::StackTrace stack_trace;
 --- ./third_party/blink/renderer/platform/wtf/stack_util.cc.orig
 +++ ./third_party/blink/renderer/platform/wtf/stack_util.cc
@@ -28,7 +28,7 @@
 // FIXME: On Mac OSX and Linux, this method cannot estimate stack size
 // correctly for the main thread.
 -#elif defined(__GLIBC__) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
 +#elif defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
     defined(OS_FUCHSIA)
   // pthread_getattr_np() can fail if the thread is not invoked by
   // pthread_create() (e.g., the main thread of blink_unittests).
@@ -96,7 +96,7 @@
 }
 void* GetStackStart() {
 -#if defined(__GLIBC__) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
 +#if defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_FREEBSD) || \
     defined(OS_FUCHSIA)
   pthread_attr_t attr;
   int error;
 --- ./net/dns/dns_config_service_posix.cc.orig
 +++ ./net/dns/dns_config_service_posix.cc
@@ -122,7 +122,7 @@
   ConfigParsePosixResult result;
   config->unhandled_options = false;
 // TODO(fuchsia): Use res_ninit() when it's implemented on Fuchsia.
 -#if defined(OS_OPENBSD) || defined(OS_FUCHSIA)
 +#if defined(OS_OPENBSD) || defined(OS_FUCHSIA) || defined(_GNU_SOURCE)
   // Note: res_ninit in glibc always returns 0 and sets RES_INIT.
   // res_init behaves the same way.
   memset(&_res, 0, sizeof(_res));
 --- third_party/swiftshader/third_party/llvm-subzero/lib/Support/Unix/Signals.inc.orig	2019-06-18 11:51:17.000000000 -0400
 +++ third_party/swiftshader/third_party/llvm-subzero/lib/Support/Unix/Signals.inc	2019-07-03 12:32:50.938758186 -0400
@@ -25,7 +25,7 @@
 #include "llvm/Support/raw_ostream.h"
 #include <algorithm>
 #include <string>
 -#if HAVE_EXECINFO_H
 +#if HAVE_EXECINFO_H && defined(__GLIBC__)
 # include <execinfo.h>         // For backtrace().
 #endif
 #if HAVE_SIGNAL_H
@@ -52,6 +52,7 @@
 #include <unwind.h>
 #else
 #undef HAVE__UNWIND_BACKTRACE
 +#undef HAVE_BACKTRACE
 #endif
 #endif
 --- third_party/nasm/nasmlib/realpath.c.orig	2019-07-03 12:23:05.021949895 -0400
 +++ third_party/nasm/nasmlib/realpath.c	2019-07-03 12:24:24.246862665 -0400
@@ -49,7 +49,7 @@
 #include "nasmlib.h"
 -#ifdef HAVE_CANONICALIZE_FILE_NAME
 +#if defined(__GLIBC__)
 /*
  * GNU-specific, but avoids the realpath(..., NULL)
 --- mojo/public/cpp/platform/named_platform_channel_posix.cc.orig	2020-07-19 13:26:10.696171063 -0400
 +++ mojo/public/cpp/platform/named_platform_channel_posix.cc	2020-07-19 13:26:43.680151714 -0400
@@ -5,6 +5,7 @@
 #include "mojo/public/cpp/platform/named_platform_channel.h"
 #include <errno.h>
 +#include <string.h>
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <unistd.h>
--- a/srcpkgs/electron12/files/musl-patches/chromium-musl-hacks.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-musl-hacks.patch
@ -0,0 +1,22 @@
 --- base/debug/stack_trace.cc.orig	2018-12-08 14:11:25.303475116 +0100
 +++ base/debug/stack_trace.cc	2018-12-08 18:00:43.874946999 +0100
@@ -229,7 +229,7 @@
 }
 std::string StackTrace::ToStringWithPrefix(const char* prefix_string) const {
   std::stringstream stream;
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
   OutputToStreamWithPrefix(&stream, prefix_string);
 #endif
   return stream.str();
 --- net/socket/udp_socket_posix.cc.orig	2019-07-03 13:13:46.034342649 -0400
 +++ net/socket/udp_socket_posix.cc	2019-07-03 13:23:53.117081909 -0400
@@ -1194,7 +1194,7 @@
     msg_iov->push_back({const_cast<char*>(buffer->data()), buffer->length()});
   msgvec->reserve(buffers.size());
   for (size_t j = 0; j < buffers.size(); j++)
 -    msgvec->push_back({{nullptr, 0, &msg_iov[j], 1, nullptr, 0, 0}, 0});
 +    msgvec->push_back({{nullptr, 0, &msg_iov[j], 1, 0, 0, 0}, 0});
   int result = HANDLE_EINTR(Sendmmsg(fd, &msgvec[0], buffers.size(), 0));
   SendResult send_result(0, 0, std::move(buffers));
   if (result < 0) {
--- a/srcpkgs/electron12/files/musl-patches/chromium-musl-libc++.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-musl-libc++.patch
@ -0,0 +1,55 @@
 diff --git a/buildtools/third_party/libc++/trunk/include/locale b/buildtools/third_party/libc++/trunk/include/locale
 index d29a2dc..53998bc 100644
 --- buildtools/third_party/libc++/trunk/include/locale
 +++ buildtools/third_party/libc++/trunk/include/locale
@@ -11,6 +11,15 @@
 #ifndef _LIBCPP_LOCALE
 #define _LIBCPP_LOCALE
 +// musl doesn't define _l (with locale) variants of functions, as it only supports UTF-8.
 +// we can simply make macros that will call the non-localated ones if we're using musl, or rather not-using something that has the _l ones.
 +// couldn't find anything glibc #defines when it creates strtoull_l (that it doesn't undefine a few lines later), so let's test against glibc and glibc-likes.
 +// almost all glibc-likes define __GNU_LIBRARY__ for compatibility
 +#ifndef __GNU_LIBRARY__
 +#define strtoull_l(A, B, C, LOC) strtoull(A,B,C)
 +#define strtoll_l(A, B, C, LOC) strtoll(A,B,C)
 +#endif
 +
 /*
     locale synopsis
 diff --git a/buildtools/third_party/libc++/trunk/src/locale.cpp b/buildtools/third_party/libc++/trunk/src/locale.cpp
 index 4163c2c..3d1902a 100644
 --- a/buildtools/third_party/libc++/trunk/src/locale.cpp
 +++ buildtools/third_party/libc++/trunk/src/locale.cpp
@@ -1028,11 +1028,11 @@ ctype<char>::do_narrow(const char_type* low, const char_type* high, char dfault,
     return low;
 }
 -#if defined(__EMSCRIPTEN__)
 +//#if defined(__EMSCRIPTEN__)
 extern "C" const unsigned short ** __ctype_b_loc();
 extern "C" const int ** __ctype_tolower_loc();
 extern "C" const int ** __ctype_toupper_loc();
 -#endif
 +//#endif
 #ifdef _LIBCPP_PROVIDES_DEFAULT_RUNE_TABLE
 const ctype<char>::mask*
@@ -1136,12 +1136,10 @@ ctype<char>::classic_table()  _NOEXCEPT
 #elif defined(_AIX)
     return (const unsigned int *)__lc_ctype_ptr->obj->mask;
 #else
 -    // Platform not supported: abort so the person doing the port knows what to
 -    // fix
 -# warning  ctype<char>::classic_table() is not implemented
 -    printf("ctype<char>::classic_table() is not implemented\n");
 -    abort();
 -    return NULL;
 +// not sure any other libc like this exists, but there is no way to differentiate musl as of right now
 +// to be fair, with the change above, this should always work
 +// also, #warning is a gcc extension
 +    return (const unsigned long *)*__ctype_b_loc();
 #endif
 }
 #endif
--- a/srcpkgs/electron12/files/musl-patches/chromium-musl-sandbox.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-musl-sandbox.patch
@ -0,0 +1,92 @@
 --- ./sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc.orig	2019-07-03 11:53:21.213479736 -0400
 +++ ./sandbox/linux/seccomp-bpf-helpers/syscall_parameters_restrictions.cc	2019-07-03 11:57:01.304998253 -0400
@@ -140,31 +140,14 @@
 ResultExpr RestrictCloneToThreadsAndEPERMFork() {
   const Arg<unsigned long> flags(0);
 -  // TODO(mdempsky): Extend DSL to support (flags & ~mask1) == mask2.
 -  const uint64_t kAndroidCloneMask = CLONE_VM | CLONE_FS | CLONE_FILES |
 -                                     CLONE_SIGHAND | CLONE_THREAD |
 -                                     CLONE_SYSVSEM;
 -  const uint64_t kObsoleteAndroidCloneMask = kAndroidCloneMask | CLONE_DETACHED;
 +  const int required = CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND |
 +                       CLONE_THREAD | CLONE_SYSVSEM;
 +  const int safe = CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID | 
 +                   CLONE_DETACHED;
 +  const BoolExpr thread_clone_ok = (flags&~safe)==required;
 -  const uint64_t kGlibcPthreadFlags =
 -      CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND | CLONE_THREAD |
 -      CLONE_SYSVSEM | CLONE_SETTLS | CLONE_PARENT_SETTID | CLONE_CHILD_CLEARTID;
 -  const BoolExpr glibc_test = flags == kGlibcPthreadFlags;
 -
 -  const BoolExpr android_test =
 -      AnyOf(flags == kAndroidCloneMask, flags == kObsoleteAndroidCloneMask,
 -            flags == kGlibcPthreadFlags);
 -
 -  // The following two flags are the two important flags in any vfork-emulating
 -  // clone call. EPERM any clone call that contains both of them.
 -  const uint64_t kImportantCloneVforkFlags = CLONE_VFORK | CLONE_VM;
 -
 -  const BoolExpr is_fork_or_clone_vfork =
 -      AnyOf((flags & (CLONE_VM | CLONE_THREAD)) == 0,
 -            (flags & kImportantCloneVforkFlags) == kImportantCloneVforkFlags);
 -
 -  return If(IsAndroid() ? android_test : glibc_test, Allow())
 -      .ElseIf(is_fork_or_clone_vfork, Error(EPERM))
 +  return If(thread_clone_ok, Allow())
 +      .ElseIf((flags & (CLONE_VM | CLONE_THREAD)) == 0, Error(EPERM))
       .Else(CrashSIGSYSClone());
 }
 --- ./sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc.orig
 +++ ./sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -494,6 +494,7 @@
     case __NR_mlock:
     case __NR_munlock:
     case __NR_munmap:
 +    case __NR_mremap:
       return true;
     case __NR_madvise:
     case __NR_mincore:
@@ -509,7 +510,6 @@
     case __NR_modify_ldt:
 #endif
     case __NR_mprotect:
 -    case __NR_mremap:
     case __NR_msync:
     case __NR_munlockall:
     case __NR_readahead:
 diff --git a/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc b/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
 index 80f02c0..21fbe21 100644
 --- sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
 +++ sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -373,6 +373,7 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
 #if defined(__i386__)
     case __NR_waitpid:
 #endif
 +    case __NR_set_tid_address:
       return true;
     case __NR_clone:  // Should be parameter-restricted.
     case __NR_setns:  // Privileged.
@@ -385,7 +386,6 @@ bool SyscallSets::IsAllowedProcessStartOrDeath(int sysno) {
 #if defined(__i386__) || defined(__x86_64__) || defined(__mips__)
     case __NR_set_thread_area:
 #endif
 -    case __NR_set_tid_address:
     case __NR_unshare:
 #if !defined(__mips__) && !defined(__aarch64__)
     case __NR_vfork:
 --- sandbox/policy/linux/bpf_renderer_policy_linux.cc
 +++ sandbox/policy/linux/bpf_renderer_policy_linux.cc
@@ -100,9 +100,9 @@
     case __NR_uname:
     case __NR_sched_getparam:
     case __NR_sched_getscheduler:
 +    case __NR_sched_setscheduler:
       return Allow();
     case __NR_sched_getaffinity:
 -    case __NR_sched_setscheduler:
       return RestrictSchedTarget(GetPolicyPid(), sysno);
     case __NR_prlimit64:
       // See crbug.com/662450 and setrlimit comment above.
--- a/srcpkgs/electron12/files/musl-patches/chromium-musl-sync.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-musl-sync.patch
@ -0,0 +1,30 @@
 --- third_party/libsync/src/include/sync/sync.h.orig	2020-02-21 07:43:33.748325175 -0500
 +++ third_party/libsync/src/include/sync/sync.h	2020-02-21 07:44:07.288328784 -0500
@@ -19,12 +19,16 @@
 #ifndef __SYS_CORE_SYNC_H
 #define __SYS_CORE_SYNC_H
 +#if defined(__GLIBC__)
 #include <sys/cdefs.h>
 +#endif
 #include <stdint.h>
 #include <linux/types.h>
 -__BEGIN_DECLS
 +#ifdef __cplusplus
 +extern "C" {
 +#endif
 struct sync_legacy_merge_data {
  int32_t fd2;
@@ -158,6 +162,8 @@
                                   struct sync_pt_info *itr);
 void sync_fence_info_free(struct sync_fence_info_data *info);
 -__END_DECLS
 +#ifdef __cplusplus
 +}
 +#endif
 #endif /* __SYS_CORE_SYNC_H */
--- a/srcpkgs/electron12/files/musl-patches/chromium-no-mallinfo.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-no-mallinfo.patch
@ -0,0 +1,54 @@
 --- base/trace_event/malloc_dump_provider.cc.orig
 +++ base/trace_event/malloc_dump_provider.cc
@@ -243,7 +243,7 @@
   allocated_objects_count = main_heap_info.block_count;
 #elif defined(OS_FUCHSIA)
 // TODO(fuchsia): Port, see https://crbug.com/706592.
 -#else
 +#elif defined(__GLIBC__)
   struct mallinfo info = mallinfo();
   DCHECK_GE(info.arena + info.hblkhd, info.uordblks);
 --- base/process/process_metrics_posix.cc.orig	2020-11-18 23:50:33.958223497 -0500
 +++ base/process/process_metrics_posix.cc	2020-11-18 23:53:52.024589316 -0500
@@ -119,14 +119,14 @@
   malloc_statistics_t stats = {0};
   malloc_zone_statistics(nullptr, &stats);
   return stats.size_in_use;
 -#elif defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_ANDROID)
 +#elif defined(__GLIBC__) || defined(OS_CHROMEOS) || defined(OS_ANDROID)
   struct mallinfo minfo = mallinfo();
 #if BUILDFLAG(USE_TCMALLOC)
   return minfo.uordblks;
 #else
   return minfo.hblkhd + minfo.arena;
 #endif
 -#elif defined(OS_FUCHSIA)
 +#else
   // TODO(fuchsia): Not currently exposed. https://crbug.com/735087.
   return 0;
 #endif
 --- third_party/swiftshader/third_party/llvm-subzero/lib/Support/Unix/Process.inc
 +++ third_party/swiftshader/third_party/llvm-subzero/lib/Support/Unix/Process.inc.orig
@@ -84,7 +84,7 @@
 }
 size_t Process::GetMallocUsage() {
 -#if defined(HAVE_MALLINFO)
 +#if defined(HAVE_MALLINFO) && defined(__GLIBC__)
   struct mallinfo mi;
   mi = ::mallinfo();
   return mi.uordblks;
 --- third_party/swiftshader/third_party/llvm-10.0/configs/linux/include/llvm/Config/config.h.orig	2019-09-30 13:03:42.556880537 -0400
 +++ third_party/swiftshader/third_party/llvm-10.0/configs/linux/include/llvm/Config/config.h	2019-09-30 13:07:27.989821227 -0400
@@ -122,7 +122,9 @@
 /* #undef HAVE_MALLCTL */
 /* Define to 1 if you have the `mallinfo' function. */
 +#if defined(__GLIBC__)
 #define HAVE_MALLINFO 1
 +#endif
 /* Define to 1 if you have the <malloc.h> header file. */
 #define HAVE_MALLOC_H 1
--- a/srcpkgs/electron12/files/musl-patches/chromium-resolver.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-resolver.patch
@ -0,0 +1,38 @@
 --- net/dns/host_resolver_manager.cc.orig	2020-10-09 16:39:12.064069835 -0400
 +++ net/dns/host_resolver_manager.cc	2020-10-09 16:42:49.738302772 -0400
@@ -2779,8 +2779,7 @@
   NetworkChangeNotifier::AddConnectionTypeObserver(this);
   if (system_dns_config_notifier_)
     system_dns_config_notifier_->AddObserver(this);
 -#if defined(OS_POSIX) && !defined(OS_APPLE) && !defined(OS_OPENBSD) && \
 -    !defined(OS_ANDROID)
 +#if defined(__GLIBC__)
   EnsureDnsReloaderInit();
 #endif
 --- net/dns/dns_reloader.cc.orig	2020-10-09 16:39:12.064069835 -0400
 +++ net/dns/dns_reloader.cc	2020-10-09 16:44:30.442419823 -0400
@@ -4,9 +4,8 @@
 #include "net/dns/dns_reloader.h"
 -#if defined(OS_POSIX) && !defined(OS_APPLE) && !defined(OS_OPENBSD) && \
 -    !defined(OS_ANDROID) && !defined(OS_FUCHSIA)
 -
 +#if defined(__GLIBC__)
 + 
 #include <resolv.h>
 #include "base/lazy_instance.h"
 --- net/dns/host_resolver_proc.cc.orig	2020-10-09 16:39:12.065069836 -0400
 +++ net/dns/host_resolver_proc.cc	2020-10-09 16:45:09.641466644 -0400
@@ -159,8 +159,7 @@
   base::ScopedBlockingCall scoped_blocking_call(FROM_HERE,
                                                 base::BlockingType::WILL_BLOCK);
 -#if defined(OS_POSIX) && !defined(OS_APPLE) && !defined(OS_OPENBSD) && \
 -    !defined(OS_ANDROID) && !defined(OS_FUCHSIA)
 +#if defined(__GLIBC__)
   DnsReloaderMaybeReload();
 #endif
   base::Optional<AddressInfo> ai;
--- a/srcpkgs/electron12/files/musl-patches/chromium-xxx-ppc64le-support.patch
+++ b/srcpkgs/electron12/files/musl-patches/chromium-xxx-ppc64le-support.patch
@ -0,0 +1,190 @@
 diff --git sandbox/linux/bpf_dsl/seccomp_macros.h sandbox/linux/bpf_dsl/seccomp_macros.h
 index a6aec544e..2a4a7f1bc 100644
 --- sandbox/linux/bpf_dsl/seccomp_macros.h
 +++ sandbox/linux/bpf_dsl/seccomp_macros.h
@@ -16,7 +16,7 @@
 #if defined(__mips__)
 // sys/user.h in eglibc misses size_t definition
 #include <stddef.h>
 -#elif defined(__powerpc64__)
 +#elif defined(__powerpc64__) && defined(__GLIBC__)
 // Manually define greg_t on ppc64
 typedef unsigned long long greg_t;
 #endif
@@ -361,11 +361,11 @@ typedef struct pt_regs regs_struct;
 #define SECCOMP_ARCH AUDIT_ARCH_PPC64
 #endif
 -#define SECCOMP_REG(_ctx, _reg) ((_ctx)->uc_mcontext.regs->gpr[_reg])
 +#define SECCOMP_REG(_ctx, _reg) (((struct pt_regs *)(_ctx)->uc_mcontext.regs)->gpr[_reg])
 #define SECCOMP_RESULT(_ctx) SECCOMP_REG(_ctx, 3)
 #define SECCOMP_SYSCALL(_ctx) SECCOMP_REG(_ctx, 0)
 -#define SECCOMP_IP(_ctx) (_ctx)->uc_mcontext.regs->nip
 +#define SECCOMP_IP(_ctx) ((struct pt_regs *)(_ctx)->uc_mcontext.regs)->nip
 #define SECCOMP_PARM1(_ctx) SECCOMP_REG(_ctx, 3)
 #define SECCOMP_PARM2(_ctx) SECCOMP_REG(_ctx, 4)
 #define SECCOMP_PARM3(_ctx) SECCOMP_REG(_ctx, 5)
 diff --git sandbox/linux/seccomp-bpf/syscall.cc sandbox/linux/seccomp-bpf/syscall.cc
 index d53a7ff56..c290f0e92 100644
 --- sandbox/linux/seccomp-bpf/syscall.cc
 +++ sandbox/linux/seccomp-bpf/syscall.cc
@@ -499,9 +499,9 @@ void Syscall::PutValueInUcontext(intptr_t ret_val, ucontext_t* ctx) {
   // Same as MIPS, need to invert ret and set error register (cr0.SO)
   if (ret_val <= -1 && ret_val >= -4095) {
     ret_val = -ret_val;
 -    ctx->uc_mcontext.regs->ccr |= (1 << 28);
 +    ((struct pt_regs *)ctx->uc_mcontext.regs)->ccr |= (1 << 28);
   } else {
 -    ctx->uc_mcontext.regs->ccr &= ~(1 << 28);
 +    ((struct pt_regs *)ctx->uc_mcontext.regs)->ccr &= ~(1 << 28);
   }
 #endif
   SECCOMP_RESULT(ctx) = static_cast<greg_t>(ret_val);
 diff --git third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.h third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.h
 index cdce9bf8..73d77dda 100644
 --- third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.h
 +++ third_party/abseil-cpp/absl/base/internal/unscaledcycleclock.h
@@ -46,7 +46,7 @@
 // The following platforms have an implementation of a hardware counter.
 #if defined(__i386__) || defined(__x86_64__) || defined(__aarch64__) || \
 -  defined(__powerpc__) || defined(__ppc__) || \
 +  ((defined(__powerpc__) || defined(__ppc__)) && defined(__GLIBC__)) || \
   defined(_M_IX86) || defined(_M_X64)
 #define ABSL_HAVE_UNSCALED_CYCLECLOCK_IMPLEMENTATION 1
 #else
 --- third_party/abseil-cpp/absl/debugging/internal/stacktrace_config.h
 +++ third_party/abseil-cpp/absl/debugging/internal/stacktrace_config.h
@@ -64,7 +64,7 @@
 #elif defined(__i386__) || defined(__x86_64__)
 #define ABSL_STACKTRACE_INL_HEADER \
   "absl/debugging/internal/stacktrace_x86-inl.inc"
 -#elif defined(__ppc__) || defined(__PPC__)
 +#elif (defined(__ppc__) || defined(__PPC__)) && defined(__GLIBC__)
 #define ABSL_STACKTRACE_INL_HEADER \
   "absl/debugging/internal/stacktrace_powerpc-inl.inc"
 #elif defined(__aarch64__)
 diff --git third_party/breakpad/BUILD.gn third_party/breakpad/BUILD.gn
 index f9a60e37..25f3a0b7 100644
 --- third_party/breakpad/BUILD.gn
 +++ third_party/breakpad/BUILD.gn
@@ -637,6 +637,7 @@ if (is_linux || is_android) {
     if (current_cpu == "ppc64") {
         defines = [ "HAVE_GETCONTEXT" ]
 +        libs += [ "ucontext" ]
     } else {
         sources += [
             "breakpad/src/common/linux/breakpad_getcontext.S"
 diff --git third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
 index 03afec7a..0264ecf1 100644
 --- third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
 +++ third_party/breakpad/breakpad/src/client/linux/dump_writer_common/thread_info.cc
@@ -273,6 +273,9 @@ void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
 #elif defined(__powerpc64__)
 +#include <asm/elf.h>
 +#include <asm/ptrace.h>
 +
 uintptr_t ThreadInfo::GetInstructionPointer() const {
     return mcontext.gp_regs[PT_NIP];
 }
@@ -290,9 +293,9 @@ void ThreadInfo::FillCPUContext(RawContextCPU* out) const {
     out->ctr = mcontext.gp_regs[PT_CTR];
     for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
 -        out->float_save.fpregs[i] = mcontext.fp_regs[i];
 +        out->float_save.fpregs[i] = ((uint64_t *)&mcontext.fp_regs)[i];
 -    out->float_save.fpscr = mcontext.fp_regs[NFPREG-1];
 +    out->float_save.fpscr = ((uint64_t *)&mcontext.fp_regs)[ELF_NFPREG-1];
     for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
         out->vector_save.save_vr[i] = \
 diff --git third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
 index 1090470f..e580233d 100644
 --- third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
 +++ third_party/breakpad/breakpad/src/client/linux/dump_writer_common/ucontext_reader.cc
@@ -257,6 +257,9 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
 #elif defined(__powerpc64__)
 +#include <asm/elf.h>
 +#include <asm/ptrace.h>
 +
 uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
     return uc->uc_mcontext.gp_regs[MD_CONTEXT_PPC64_REG_SP];
 }
@@ -280,9 +283,9 @@ void UContextReader::FillCPUContext(RawContextCPU* out, const ucontext_t* uc,
     out->ctr = uc->uc_mcontext.gp_regs[PT_CTR];
     for (int i = 0; i < MD_FLOATINGSAVEAREA_PPC_FPR_COUNT; i++)
 -        out->float_save.fpregs[i] = uc->uc_mcontext.fp_regs[i];
 +        out->float_save.fpregs[i] = ((uint64_t *)&uc->uc_mcontext.fp_regs)[i];
 -    out->float_save.fpscr = uc->uc_mcontext.fp_regs[NFPREG-1];
 +    out->float_save.fpscr = ((uint64_t *)&uc->uc_mcontext.fp_regs)[ELF_NFPREG-1];
     for (int i = 0; i < MD_VECTORSAVEAREA_PPC_VR_COUNT; i++)
         out->vector_save.save_vr[i] =
 diff --git third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
 index 5a7ab50c..ee8b858c 100644
 --- third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
 +++ third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
@@ -105,6 +105,11 @@
 #define PR_SET_PTRACER 0x59616d61
 #endif
 +/* musl hack, can't include asm/ptrace.h as that causes conflicts */
 +#if defined(__powerpc64__) && !defined(PT_NIP)
 +#define PT_NIP 32
 +#endif
 +
 namespace google_breakpad {
 namespace {
 diff --git third_party/crashpad/crashpad/snapshot/linux/signal_context.h third_party/crashpad/crashpad/snapshot/linux/signal_context.h
 index 8e335a09..b2a0f155 100644
 --- third_party/crashpad/crashpad/snapshot/linux/signal_context.h
 +++ third_party/crashpad/crashpad/snapshot/linux/signal_context.h
@@ -469,7 +469,7 @@ struct MContext64 {
   SignalThreadContext64 gp_regs;
   SignalFloatContext64  fp_regs;
   SignalVectorContext64 *v_regs;
 -  int64_t vmx_reserve[69];
 +  int64_t vmx_reserve[101];
 };
 struct ContextTraits64 : public Traits64 {
 diff --git third_party/crashpad/crashpad/util/linux/thread_info.h third_party/crashpad/crashpad/util/linux/thread_info.h
 index dea0d1f3..b203e5b2 100644
 --- third_party/crashpad/crashpad/util/linux/thread_info.h
 +++ third_party/crashpad/crashpad/util/linux/thread_info.h
@@ -30,6 +30,7 @@
 #if defined(ARCH_CPU_PPC64_FAMILY)
 #include <sys/ucontext.h>
 +#include <asm/ptrace.h>
 #endif
 namespace crashpad {
 diff --git third_party/lss/linux_syscall_support.h third_party/lss/linux_syscall_support.h
 index 9955ce44..4c1cc488 100644
 --- third_party/lss/linux_syscall_support.h
 +++ third_party/lss/linux_syscall_support.h
@@ -4216,9 +4216,13 @@ struct kernel_statfs {
     }
   #endif
   #if defined(__NR_fstatat64)
 +    // musl does #define fstatat64 fstatat
 +    #undef fstatat64
     LSS_INLINE _syscall4(int,   fstatat64,        int,   d,
                          const char *,      p,
                          struct kernel_stat64 *,   b,    int,   f)
 +    // set it back like it was
 +    #define fstatat64 fstatat
   #endif
   #if defined(__NR_waitpid)
     // waitpid is polyfilled below when not available.
--- a/srcpkgs/electron12/files/patches/chromium-88-glibc-2.33.patch
+++ b/srcpkgs/electron12/files/patches/chromium-88-glibc-2.33.patch
@ -0,0 +1,144 @@
 # Patch made by Kevin Kofler <Kevin@tigcc.ticalc.org>
 # https://bugzilla.redhat.com/show_bug.cgi?id=1904652
 diff -up chromium-88.0.4324.96/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc.fstatfix chromium-88.0.4324.96/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
 --- sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc.fstatfix	2021-01-25 10:11:45.427436398 -0500
 +++ sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc	2021-01-25 10:12:51.337699003 -0500
@@ -257,6 +257,18 @@ ResultExpr EvaluateSyscallImpl(int fs_de
     return RestrictKillTarget(current_pid, sysno);
   }
 +#if defined(__NR_newfstatat)
 +  if (sysno == __NR_newfstatat) {
 +    return RewriteFstatatSIGSYS();
 +  }
 +#endif
 +
 +#if defined(__NR_fstatat64)
 +  if (sysno == __NR_fstatat64) {
 +    return RewriteFstatatSIGSYS();
 +  }
 +#endif
 +
   if (SyscallSets::IsFileSystem(sysno) ||
       SyscallSets::IsCurrentDirectory(sysno)) {
     return Error(fs_denied_errno);
 diff -up chromium-88.0.4324.96/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc.fstatfix chromium-88.0.4324.96/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc
 --- sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc.fstatfix	2021-01-25 10:13:10.179774081 -0500
 +++ sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.cc	2021-01-25 10:16:18.790525746 -0500
@@ -6,6 +6,8 @@
 #include "sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h"
 +#include <errno.h>
 +#include <fcntl.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
@@ -355,6 +357,35 @@ intptr_t SIGSYSSchedHandler(const struct
   return -ENOSYS;
 }
 +intptr_t SIGSYSFstatatHandler(const struct arch_seccomp_data& args,
 +                              void* aux) {
 +  switch (args.nr) {
 +#if defined(__NR_newfstatat)
 +    case __NR_newfstatat:
 +#endif
 +#if defined(__NR_fstatat64)
 +    case __NR_fstatat64:
 +#endif
 +#if defined(__NR_newfstatat) || defined(__NR_fstatat64)
 +      if (*reinterpret_cast<const char *>(args.args[1]) == '\0'
 +          && args.args[3] == static_cast<uint64_t>(AT_EMPTY_PATH)) {
 +        return sandbox::sys_fstat64(static_cast<int>(args.args[0]),
 +                                    reinterpret_cast<struct stat64 *>(args.args[2]));
 +      } else {
 +        errno = EACCES;
 +        return -1;
 +      }
 +      break;
 +#endif
 +  }
 +
 +  CrashSIGSYS_Handler(args, aux);
 +
 +  // Should never be reached.
 +  RAW_CHECK(false);
 +  return -ENOSYS;
 +}
 +
 bpf_dsl::ResultExpr CrashSIGSYS() {
   return bpf_dsl::Trap(CrashSIGSYS_Handler, NULL);
 }
@@ -387,6 +418,10 @@ bpf_dsl::ResultExpr RewriteSchedSIGSYS()
   return bpf_dsl::Trap(SIGSYSSchedHandler, NULL);
 }
 +bpf_dsl::ResultExpr RewriteFstatatSIGSYS() {
 +  return bpf_dsl::Trap(SIGSYSFstatatHandler, NULL);
 +}
 +
 void AllocateCrashKeys() {
 #if !defined(OS_NACL_NONSFI)
   if (seccomp_crash_key)
 diff -up chromium-88.0.4324.96/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h.fstatfix chromium-88.0.4324.96/sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h
 --- sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h.fstatfix	2021-01-25 10:16:36.982598236 -0500
 +++ sandbox/linux/seccomp-bpf-helpers/sigsys_handlers.h	2021-01-25 10:18:45.705111027 -0500
@@ -62,6 +62,10 @@ SANDBOX_EXPORT intptr_t SIGSYSPtraceFail
 // sched_setparam(), sched_setscheduler()
 SANDBOX_EXPORT intptr_t SIGSYSSchedHandler(const arch_seccomp_data& args,
                                            void* aux);
 +// If the fstatat syscall is actually a disguised fstat, calls the regular fstat
 +// syscall, otherwise, crashes in the same way as CrashSIGSYS_Handler.
 +SANDBOX_EXPORT intptr_t SIGSYSFstatatHandler(const struct arch_seccomp_data& args, 
 +                                             void* aux);
 // Variants of the above functions for use with bpf_dsl.
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYS();
@@ -72,6 +76,7 @@ SANDBOX_EXPORT bpf_dsl::ResultExpr Crash
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSFutex();
 SANDBOX_EXPORT bpf_dsl::ResultExpr CrashSIGSYSPtrace();
 SANDBOX_EXPORT bpf_dsl::ResultExpr RewriteSchedSIGSYS();
 +SANDBOX_EXPORT bpf_dsl::ResultExpr RewriteFstatatSIGSYS();
 // Allocates a crash key so that Seccomp information can be recorded.
 void AllocateCrashKeys();
 diff -up chromium-88.0.4324.96/sandbox/linux/services/syscall_wrappers.cc.fstatfix chromium-88.0.4324.96/sandbox/linux/services/syscall_wrappers.cc
 --- sandbox/linux/services/syscall_wrappers.cc.fstatfix	2021-01-25 10:18:53.307141311 -0500
 +++ sandbox/linux/services/syscall_wrappers.cc	2021-01-25 10:19:46.982355293 -0500
@@ -261,4 +261,13 @@ int sys_sigaction(int signum,
 #endif  // defined(MEMORY_SANITIZER)
 +SANDBOX_EXPORT int sys_fstat64(int fd, struct stat64 *buf)
 +{
 +#if defined(__NR_fstat64)
 +    return syscall(__NR_fstat64, fd, buf);
 +#else
 +    return syscall(__NR_fstat, fd, buf);
 +#endif
 +}
 +
 }  // namespace sandbox
 diff -up chromium-88.0.4324.96/sandbox/linux/services/syscall_wrappers.h.fstatfix chromium-88.0.4324.96/sandbox/linux/services/syscall_wrappers.h
 --- sandbox/linux/services/syscall_wrappers.h.fstatfix	2021-01-25 10:19:53.115379741 -0500
 +++ sandbox/linux/services/syscall_wrappers.h	2021-01-25 10:20:45.485588421 -0500
@@ -17,6 +17,7 @@ struct sock_fprog;
 struct rlimit64;
 struct cap_hdr;
 struct cap_data;
 +struct stat64;
 namespace sandbox {
@@ -84,6 +85,9 @@ SANDBOX_EXPORT int sys_sigaction(int sig
                                  const struct sigaction* act,
                                  struct sigaction* oldact);
 +// Recent glibc rewrites fstat to fstatat.
 +SANDBOX_EXPORT int sys_fstat64(int fd, struct stat64 *buf);
 +
 }  // namespace sandbox
 #endif  // SANDBOX_LINUX_SERVICES_SYSCALL_WRAPPERS_H_
--- a/srcpkgs/electron12/files/patches/chromium-89-AXTreeSerializer-include.patch
+++ b/srcpkgs/electron12/files/patches/chromium-89-AXTreeSerializer-include.patch
@ -0,0 +1,25 @@
 From c06ddc4935bf1394812c011ce5d93898ccc8a53a Mon Sep 17 00:00:00 2001
 From: Stephan Hartmann <stha09@googlemail.com>
 Date: Tue, 09 Feb 2021 19:22:57 +0000
 Subject: [PATCH] IWYU: add ctime for std::time
 Bug: None
 Change-Id: I8bdae43209984242b9f5e538d74ece4409b65e3c
 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2679610
 Reviewed-by: Katie Dektar <katie@chromium.org>
 Commit-Queue: Katie Dektar <katie@chromium.org>
 Cr-Commit-Position: refs/heads/master@{#852287}
 ---
 diff --git a/ui/accessibility/ax_tree_serializer.h b/ui/accessibility/ax_tree_serializer.h
 index ddbbdcd..1790e3b 100644
 --- ui/accessibility/ax_tree_serializer.h
 +++ ui/accessibility/ax_tree_serializer.h
@@ -8,6 +8,7 @@
 #include <stddef.h>
 #include <stdint.h>
 +#include <ctime>
 #include <ostream>
 #include <unordered_map>
 #include <unordered_set>
--- a/srcpkgs/electron12/files/patches/chromium-89-add-dependency-on-opus-in-webcodecs.patch
+++ b/srcpkgs/electron12/files/patches/chromium-89-add-dependency-on-opus-in-webcodecs.patch
@ -0,0 +1,43 @@
 From b5b80df7dafba8cafa4c6c0ba2153dfda467dfc9 Mon Sep 17 00:00:00 2001
 From: Stephan Hartmann <stha09@googlemail.com>
 Date: Wed, 27 Jan 2021 20:31:51 +0000
 Subject: [PATCH] add dependency on opus in webcodecs
 webcodecs uses opus, but dependency is missing. With unbundled
 opus library build fails, because include path is incomplete.
 Bug: 1169758
 Change-Id: I01369364327461196a81002479636cf45017669a
 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2644623
 Reviewed-by: Dale Curtis <dalecurtis@chromium.org>
 Commit-Queue: Dale Curtis <dalecurtis@chromium.org>
 Cr-Commit-Position: refs/heads/master@{#847754}
 ---
 third_party/blink/renderer/modules/webcodecs/BUILD.gn | 1 +
 third_party/blink/renderer/modules/webcodecs/DEPS     | 1 +
 2 files changed, 2 insertions(+)
 diff --git a/third_party/blink/renderer/modules/webcodecs/BUILD.gn b/third_party/blink/renderer/modules/webcodecs/BUILD.gn
 index fdf4ca0fafc72..01a7bf809ffca 100644
 --- third_party/blink/renderer/modules/webcodecs/BUILD.gn
 +++ third_party/blink/renderer/modules/webcodecs/BUILD.gn
@@ -65,6 +65,7 @@ blink_modules_sources("webcodecs") {
     "//media/mojo/clients",
     "//media/mojo/mojom",
     "//third_party/libyuv:libyuv",
 +    "//third_party/opus",
   ]
   if (media_use_openh264) {
     deps += [ "//third_party/openh264:encoder" ]
 diff --git a/third_party/blink/renderer/modules/webcodecs/DEPS b/third_party/blink/renderer/modules/webcodecs/DEPS
 index b8dd596da8caf..ea1919d12205a 100644
 --- third_party/blink/renderer/modules/webcodecs/DEPS
 +++ third_party/blink/renderer/modules/webcodecs/DEPS
@@ -19,6 +19,7 @@ include_rules = [
     "+third_party/libyuv",
     "+third_party/openh264",
 +    "+third_party/opus",
     "+ui/gfx/color_space.h",
     "+ui/gfx/geometry/rect.h",
--- a/srcpkgs/electron12/files/patches/chromium-89-dawn-include.patch
+++ b/srcpkgs/electron12/files/patches/chromium-89-dawn-include.patch
@ -0,0 +1,28 @@
 From 5a56bfe8d281250a1deee0d116a9fcde65b9c29a Mon Sep 17 00:00:00 2001
 From: Stephan Hartmann <stha09@googlemail.com>
 Date: Fri, 15 Jan 2021 18:37:05 +0000
 Subject: [PATCH] IWYU: add various missing includes
 std::weak_ptr and std::shared_ptr require map
 *int*_t types require cstdint
 ---
 third_party/dawn/src/dawn_wire/client/Device.h | 2 ++
 1 file changed, 2 insertions(+)
 diff --git a/third_party/dawn/src/dawn_wire/client/Device.h b/third_party/dawn/src/dawn_wire/client/Device.h
 index 3f16700..1082549 100644
 --- third_party/dawn/src/dawn_wire/client/Device.h
 +++ third_party/dawn/src/dawn_wire/client/Device.h
@@ -22,7 +22,9 @@
 #include "dawn_wire/client/ApiObjects_autogen.h"
 #include "dawn_wire/client/ObjectBase.h"
 +#include <cstdint>
 #include <map>
 +#include <memory>
 namespace dawn_wire { namespace client {
 -- 
 2.26.2
--- a/srcpkgs/electron12/files/patches/chromium-89-quiche-dcheck.patch
+++ b/srcpkgs/electron12/files/patches/chromium-89-quiche-dcheck.patch
@ -0,0 +1,29 @@
 From 7cd4eab0bfca6192f14d6143410e1ae774eb1c29 Mon Sep 17 00:00:00 2001
 From: Stephan Hartmann <stha09@googlemail.com>
 Date: Thu, 31 Dec 2020 11:57:22 +0000
 Subject: [PATCH] GCC: do not pass unique_ptr to DCHECK_NE, but the actual
 pointer
 DCHECK_NE comparison requires CheckOpValueStr to be defined for the
 type, or providing an output stream operator. A unique_ptr does not
 provide any. USE DCHECK instead.
 ---
 net/third_party/quiche/src/quic/core/quic_path_validator.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 diff --git a/net/third_party/quiche/src/quic/core/quic_path_validator.cc b/net/third_party/quiche/src/quic/core/quic_path_validator.cc
 index 0722216..fb2aeaf 100644
 --- net/third_party/quiche/src/quic/core/quic_path_validator.cc
 +++ net/third_party/quiche/src/quic/core/quic_path_validator.cc
@@ -68,7 +68,7 @@ void QuicPathValidator::OnPathResponse(const QuicPathFrameBuffer& probing_data,
 void QuicPathValidator::StartPathValidation(
     std::unique_ptr<QuicPathValidationContext> context,
     std::unique_ptr<ResultDelegate> result_delegate) {
 -  DCHECK_NE(nullptr, context);
 +  DCHECK(context);
   QUIC_DLOG(INFO) << "Start validating path " << *context
                   << " via writer: " << context->WriterToUse();
   if (path_context_ != nullptr) {
 -- 
 2.26.2
--- a/srcpkgs/electron12/files/patches/chromium-89-skia-CropRect.patch
+++ b/srcpkgs/electron12/files/patches/chromium-89-skia-CropRect.patch
@ -0,0 +1,38 @@
 diff --git a/third_party/skia/include/effects/SkImageFilters.h b/third_party/skia/include/effects/SkImageFilters.h
 index 04cce0a..d06b007 100644
 --- third_party/skia/include/effects/SkImageFilters.h
 +++ third_party/skia/include/effects/SkImageFilters.h
@@ -23,6 +23,9 @@ class SkColorFilter;
 class SkPaint;
 class SkRegion;
 +constexpr SkRect kNoCropRect = {SK_ScalarNegativeInfinity, SK_ScalarNegativeInfinity,
 +                                SK_ScalarInfinity, SK_ScalarInfinity};
 +
 // A set of factory functions providing useful SkImageFilter effects. For image filters that take an
 // input filter, providing nullptr means it will automatically use the dynamic source image. This
 // source depends on how the filter is applied, but is either the contents of a saved layer when
@@ -33,8 +36,6 @@ public:
     // to those types as a crop rect for the image filter factories. It's not intended to be used
     // directly.
     struct CropRect {
 -        static constexpr SkRect kNoCropRect = {SK_ScalarNegativeInfinity, SK_ScalarNegativeInfinity,
 -                                               SK_ScalarInfinity, SK_ScalarInfinity};
         CropRect() : fCropRect(kNoCropRect) {}
         // Intentionally not explicit so callers don't have to use this type but can use SkIRect or
         // SkRect as desired.
 diff --git a/third_party/skia/src/effects/imagefilters/SkImageFilters.cpp b/third_party/skia/src/effects/imagefilters/SkImageFilters.cpp
 index 5290b00..fb97fc1 100644
 --- third_party/skia/src/effects/imagefilters/SkImageFilters.cpp
 +++ third_party/skia/src/effects/imagefilters/SkImageFilters.cpp
@@ -47,10 +47,6 @@ static SkImageFilter::CropRect to_legacy_crop_rect(const SkImageFilters::CropRec
                                          : SkImageFilter::CropRect(SkRect::MakeEmpty(), 0x0);
 }
 -// Allow kNoCropRect to be referenced (for certain builds, e.g. macOS libFuzzer chromium target,
 -// see crbug.com/1139725)
 -constexpr SkRect SkImageFilters::CropRect::kNoCropRect;
 -
 void SkImageFilters::RegisterFlattenables() {
     SkAlphaThresholdFilter::RegisterFlattenables();
     SkArithmeticImageFilter::RegisterFlattenables();
--- a/srcpkgs/electron12/files/patches/chromium-89-x11-ozone-fix-two-edge-cases.patch
+++ b/srcpkgs/electron12/files/patches/chromium-89-x11-ozone-fix-two-edge-cases.patch
@ -0,0 +1,135 @@
 From 5e3a738b1204941aab9f15c0eb3d06e20fefd96e Mon Sep 17 00:00:00 2001
 From: Scott Violet <sky@chromium.org>
 Date: Mon, 8 Mar 2021 21:07:39 +0000
 Subject: [PATCH] x11/ozone: fix two edge cases
 WindowTreeHost::OnHostMovedInPixels() may trigger a nested message
 loop (tab dragging), which when the stack unravels means this may
 be deleted. This adds an early out if this happens.
 X11WholeScreenMoveLoop has a similar issue, in so far as notifying
 the delegate may delete this.
 BUG=1185482
 TEST=WindowTreeHostPlatform.DeleteHostFromOnHostMovedInPixels
 Change-Id: Ieca1c90b3e4358da50b332abe2941fdbb50c5c25
 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2743555
 Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
 Commit-Queue: Scott Violet <sky@chromium.org>
 Cr-Commit-Position: refs/heads/master@{#860852}
 ---
 ui/aura/window_tree_host_platform.cc          | 10 ++++-
 ui/aura/window_tree_host_platform_unittest.cc | 40 ++++++++++++++++++-
 ui/base/x/x11_whole_screen_move_loop.cc       |  4 ++
 3 files changed, 51 insertions(+), 3 deletions(-)
 diff --git a/ui/aura/window_tree_host_platform.cc b/ui/aura/window_tree_host_platform.cc
 index ce8395fe07..7589542026 100644
 --- ui/aura/window_tree_host_platform.cc
 +++ ui/aura/window_tree_host_platform.cc
@@ -214,13 +214,21 @@ void WindowTreeHostPlatform::OnBoundsChanged(const gfx::Rect& new_bounds) {
   float current_scale = compositor()->device_scale_factor();
   float new_scale = ui::GetScaleFactorForNativeView(window());
   gfx::Rect old_bounds = bounds_in_pixels_;
 +  auto weak_ref = GetWeakPtr();
   bounds_in_pixels_ = new_bounds;
 -  if (bounds_in_pixels_.origin() != old_bounds.origin())
 +  if (bounds_in_pixels_.origin() != old_bounds.origin()) {
     OnHostMovedInPixels(bounds_in_pixels_.origin());
 +    // Changing the bounds may destroy this.
 +    if (!weak_ref)
 +      return;
 +  }
   if (bounds_in_pixels_.size() != old_bounds.size() ||
       current_scale != new_scale) {
     pending_size_ = gfx::Size();
     OnHostResizedInPixels(bounds_in_pixels_.size());
 +    // Changing the size may destroy this.
 +    if (!weak_ref)
 +      return;
   }
   DCHECK_GT(on_bounds_changed_recursion_depth_, 0);
   if (--on_bounds_changed_recursion_depth_ == 0) {
 diff --git a/ui/aura/window_tree_host_platform_unittest.cc b/ui/aura/window_tree_host_platform_unittest.cc
 index eda14e2f0c..4de039c88a 100644
 --- ui/aura/window_tree_host_platform_unittest.cc
 +++ ui/aura/window_tree_host_platform_unittest.cc
@@ -34,7 +34,7 @@ class TestWindowTreeHost : public WindowTreeHostPlatform {
 // OnHostWill/DidProcessBoundsChange. Additionally, this triggers a bounds
 // change from within OnHostResized(). Such a scenario happens in production
 // code.
 -class TestWindowTreeHostObserver : public aura::WindowTreeHostObserver {
 +class TestWindowTreeHostObserver : public WindowTreeHostObserver {
  public:
   TestWindowTreeHostObserver(WindowTreeHostPlatform* host,
                              ui::PlatformWindow* platform_window)
@@ -51,7 +51,7 @@ class TestWindowTreeHostObserver : public aura::WindowTreeHostObserver {
     return on_host_will_process_bounds_change_count_;
   }
 -  // aura::WindowTreeHostObserver:
 +  // WindowTreeHostObserver:
   void OnHostResized(WindowTreeHost* host) override {
     if (!should_change_bounds_in_on_resized_)
       return;
@@ -92,5 +92,41 @@ TEST_F(WindowTreeHostPlatformTest, HostWillProcessBoundsChangeRecursion) {
   EXPECT_EQ(1, observer.on_host_will_process_bounds_change_count());
 }
 +// Deletes WindowTreeHostPlatform from OnHostMovedInPixels().
 +class DeleteHostWindowTreeHostObserver : public WindowTreeHostObserver {
 + public:
 +  explicit DeleteHostWindowTreeHostObserver(
 +      std::unique_ptr<TestWindowTreeHost> host)
 +      : host_(std::move(host)) {
 +    host_->AddObserver(this);
 +  }
 +  ~DeleteHostWindowTreeHostObserver() override = default;
 +
 +  TestWindowTreeHost* host() { return host_.get(); }
 +
 +  // WindowTreeHostObserver:
 +  void OnHostMovedInPixels(WindowTreeHost* host,
 +                           const gfx::Point& new_origin_in_pixels) override {
 +    host_->RemoveObserver(this);
 +    host_.reset();
 +  }
 +
 + private:
 +  std::unique_ptr<TestWindowTreeHost> host_;
 +
 +  DISALLOW_COPY_AND_ASSIGN(DeleteHostWindowTreeHostObserver);
 +};
 +
 +// Verifies WindowTreeHostPlatform can be safely deleted when calling
 +// OnHostMovedInPixels().
 +// Regression test for https://crbug.com/1185482
 +TEST_F(WindowTreeHostPlatformTest, DeleteHostFromOnHostMovedInPixels) {
 +  std::unique_ptr<TestWindowTreeHost> host =
 +      std::make_unique<TestWindowTreeHost>();
 +  DeleteHostWindowTreeHostObserver observer(std::move(host));
 +  observer.host()->SetBoundsInPixels(gfx::Rect(1, 2, 3, 4));
 +  EXPECT_EQ(nullptr, observer.host());
 +}
 +
 }  // namespace
 }  // namespace aura
 diff --git a/ui/base/x/x11_whole_screen_move_loop.cc b/ui/base/x/x11_whole_screen_move_loop.cc
 index 5ed215db66..db678799db 100644
 --- ui/base/x/x11_whole_screen_move_loop.cc
 +++ ui/base/x/x11_whole_screen_move_loop.cc
@@ -78,9 +78,13 @@ X11WholeScreenMoveLoop::~X11WholeScreenMoveLoop() {
 void X11WholeScreenMoveLoop::DispatchMouseMovement() {
   if (!last_motion_in_screen_)
     return;
 +  auto weak_ref = weak_factory_.GetWeakPtr();
   delegate_->OnMouseMovement(last_motion_in_screen_->root_location(),
                              last_motion_in_screen_->flags(),
                              last_motion_in_screen_->time_stamp());
 +  // The delegate may delete this during dispatch.
 +  if (!weak_ref)
 +    return;
   last_motion_in_screen_.reset();
 }
--- a/srcpkgs/electron12/files/patches/chromium-browser-size_t.patch
+++ b/srcpkgs/electron12/files/patches/chromium-browser-size_t.patch
@ -0,0 +1,10 @@
 --- chrome/browser/search/background/ntp_backgrounds.h	2020-08-10 20:39:20.000000000 +0200
 +++ chrome/browser/search/background/ntp_backgrounds.h	2020-09-04 13:48:22.640023256 +0200
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_SEARCH_BACKGROUND_NTP_BACKGROUNDS_H_
 #include <array>
 +#include <cstddef>
 class GURL;
--- a/srcpkgs/electron12/files/patches/chromium-libc_malloc.patch
+++ b/srcpkgs/electron12/files/patches/chromium-libc_malloc.patch
@ -0,0 +1,26 @@
 --- base/process/memory_linux.cc.orig	2017-09-15 08:41:43.000000000 +0000
 +++ base/process/memory_linux.cc	2017-09-15 08:44:39.804995469 +0000
@@ -21,6 +21,12 @@
 #include "third_party/tcmalloc/chromium/src/gperftools/tcmalloc.h"
 #endif
 +#if defined(LIBC_GLIBC)
 +extern "C" {
 +extern void *__libc_malloc(size_t size);
 +}
 +#endif
 +
 namespace base {
 size_t g_oom_size = 0U;
 --- base/process/memory_linux.cc.orig	2020-08-30 14:18:35.401132593 -0400
 +++ base/process/memory_linux.cc	2020-08-30 14:19:08.030199189 -0400
@@ -141,7 +141,7 @@
     (!defined(LIBC_GLIBC) && !BUILDFLAG(USE_TCMALLOC))
   *result = malloc(size);
 #elif defined(LIBC_GLIBC) && !BUILDFLAG(USE_TCMALLOC)
 -  *result = __libc_malloc(size);
 +  *result = ::__libc_malloc(size);
 #elif BUILDFLAG(USE_TCMALLOC)
   *result = tc_malloc_skip_new_handler(size);
 #endif
--- a/srcpkgs/electron12/files/patches/chromium-musl-v8-monotonic-pthread-cont_timedwait.patch
+++ b/srcpkgs/electron12/files/patches/chromium-musl-v8-monotonic-pthread-cont_timedwait.patch
@ -0,0 +1,24 @@
 Use monotonic clock for pthread_cond_timedwait with musl too.
 diff --git a/v8/src/base/platform/condition-variable.cc b/v8/src/base/platform/condition-variable.cc
 index 5ea7083..c13027e 100644
 --- ./v8/src/base/platform/condition-variable.cc
 +++ ./v8/src/base/platform/condition-variable.cc
@@ -16,7 +16,7 @@ namespace base {
 ConditionVariable::ConditionVariable() {
 #if (V8_OS_FREEBSD || V8_OS_NETBSD || V8_OS_OPENBSD || \
 -     (V8_OS_LINUX && V8_LIBC_GLIBC))
 +     V8_OS_LINUX)
   // On Free/Net/OpenBSD and Linux with glibc we can change the time
   // source for pthread_cond_timedwait() to use the monotonic clock.
   pthread_condattr_t attr;
@@ -92,7 +92,7 @@ bool ConditionVariable::WaitFor(Mutex* mutex, const TimeDelta& rel_time) {
       &native_handle_, &mutex->native_handle(), &ts);
 #else
 #if (V8_OS_FREEBSD || V8_OS_NETBSD || V8_OS_OPENBSD || \
 -     (V8_OS_LINUX && V8_LIBC_GLIBC))
 +     V8_OS_LINUX)
   // On Free/Net/OpenBSD and Linux with glibc we can change the time
   // source for pthread_cond_timedwait() to use the monotonic clock.
   result = clock_gettime(CLOCK_MONOTONIC, &ts);
--- a/srcpkgs/electron12/files/patches/chromium-no-execinfo.patch
+++ b/srcpkgs/electron12/files/patches/chromium-no-execinfo.patch
@ -0,0 +1,72 @@
 --- base/debug/stack_trace_posix.cc.orig	2019-05-14 14:49:44.000000000 -0400
 +++ base/debug/stack_trace_posix.cc	2019-07-02 10:43:43.490045013 -0400
@@ -27,7 +27,7 @@
 #if !defined(USE_SYMBOLIZE)
 #include <cxxabi.h>
 #endif
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
 #include <execinfo.h>
 #endif
@@ -86,7 +86,7 @@
   // Note: code in this function is NOT async-signal safe (std::string uses
   // malloc internally).
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
   std::string::size_type search_from = 0;
   while (search_from < text->size()) {
     // Look for the start of a mangled symbol, from search_from.
@@ -121,7 +121,7 @@
       search_from = mangled_start + 2;
     }
   }
 -#endif  // !defined(__UCLIBC__) && !defined(_AIX)
 +#endif  // defined(__GLIBC__) && !defined(_AIX)
 }
 #endif  // !defined(USE_SYMBOLIZE)
@@ -133,7 +133,7 @@
   virtual ~BacktraceOutputHandler() = default;
 };
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
 void OutputPointer(void* pointer, BacktraceOutputHandler* handler) {
   // This should be more than enough to store a 64-bit number in hex:
   // 16 hex digits + 1 for null-terminator.
@@ -216,7 +216,7 @@
   }
 #endif  // defined(USE_SYMBOLIZE)
 }
 -#endif  // !defined(__UCLIBC__) && !defined(_AIX)
 +#endif  // defined(__GLIBC__) && !defined(_AIX)
 void PrintToStderr(const char* output) {
   // NOTE: This code MUST be async-signal safe (it's used by in-process
@@ -812,7 +812,7 @@
   // NOTE: This code MUST be async-signal safe (it's used by in-process
   // stack dumping signal handler). NO malloc or stdio is allowed here.
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
   // Though the backtrace API man page does not list any possible negative
   // return values, we take no chance.
   return base::saturated_cast<size_t>(backtrace(trace, count));
@@ -825,13 +825,13 @@
 // NOTE: This code MUST be async-signal safe (it's used by in-process
 // stack dumping signal handler). NO malloc or stdio is allowed here.
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
   PrintBacktraceOutputHandler handler;
   ProcessBacktrace(trace_, count_, prefix_string, &handler);
 #endif
 }
 -#if !defined(__UCLIBC__) && !defined(_AIX)
 +#if defined(__GLIBC__) && !defined(_AIX)
 void StackTrace::OutputToStreamWithPrefix(std::ostream* os,
                                           const char* prefix_string) const {
   StreamBacktraceOutputHandler handler(os);
--- a/srcpkgs/electron12/files/patches/chromium-no-getcontext.patch
+++ b/srcpkgs/electron12/files/patches/chromium-no-getcontext.patch
@ -0,0 +1,27 @@
 --- third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc.orig	2015-12-06 09:59:55.554536646 +0100
 +++ third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc	2015-12-06 10:01:16.818238035 +0100
@@ -477,7 +477,9 @@ bool ExceptionHandler::SimulateSignalDel
   siginfo.si_code = SI_USER;
   siginfo.si_pid = getpid();
   ucontext_t context;
 +#if defined(__GLIBC__)
   getcontext(&context);
 +#endif
   return HandleSignal(sig, &siginfo, &context);
 }
@@ -647,9 +649,14 @@ bool ExceptionHandler::WriteMinidump() {
   sys_prctl(PR_SET_DUMPABLE, 1, 0, 0, 0);
   CrashContext context;
 +
 +#if defined(__GLIBC__)
   int getcontext_result = getcontext(&context.context);
   if (getcontext_result)
     return false;
 +#else
 +  return false;
 +#endif
 #if defined(__i386__)
   // In CPUFillFromUContext in minidumpwriter.cc the stack pointer is retrieved
--- a/srcpkgs/electron12/files/patches/chromium-sandbox-membarrier.patch
+++ b/srcpkgs/electron12/files/patches/chromium-sandbox-membarrier.patch
@ -0,0 +1,10 @@
 --- sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
 +++ sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -370,6 +370,7 @@
   switch (sysno) {
     case __NR_exit:
     case __NR_exit_group:
 +    case __NR_membarrier:
     case __NR_wait4:
     case __NR_waitid:
 #if defined(__i386__)
--- a/srcpkgs/electron12/files/patches/chromium-sandbox-sched_getparam.patch
+++ b/srcpkgs/electron12/files/patches/chromium-sandbox-sched_getparam.patch
@ -0,0 +1,20 @@
 Allow SYS_sched_getparam and SYS_sched_getscheduler
 musl uses them for pthread_getschedparam()
 source: https://git.alpinelinux.org/aports/commit/community/chromium?id=54af9f8ac24f52d382c5758e2445bf0206eff40e
 --- sandbox/policy/linux/bpf_renderer_policy_linux.cc.orig	2019-10-08 21:03:18.253080425 +0200
 +++ sandbox/policy/linux/bpf_renderer_policy_linux.cc	2019-10-08 21:04:19.648549718 +0200
@@ -88,10 +88,10 @@
     case __NR_sysinfo:
     case __NR_times:
     case __NR_uname:
 -      return Allow();
 -    case __NR_sched_getaffinity:
     case __NR_sched_getparam:
     case __NR_sched_getscheduler:
 +      return Allow();
 +    case __NR_sched_getaffinity:
     case __NR_sched_setscheduler:
       return sandbox::RestrictSchedTarget(GetPolicyPid(), sysno);
     case __NR_prlimit64:
--- a/srcpkgs/electron12/files/patches/chromium-sndio.patch
+++ b/srcpkgs/electron12/files/patches/chromium-sndio.patch
@ -0,0 +1,886 @@
 diff -Naur chromium-83.0.4103.97.orig/media/BUILD.gn chromium-83.0.4103.97/media/BUILD.gn
 --- media/BUILD.gn.orig	2020-06-03 20:40:26.000000000 +0200
 +++ media/BUILD.gn	2020-06-13 17:32:28.510395975 +0200
@@ -65,6 +65,9 @@
       defines += [ "DLOPEN_PULSEAUDIO" ]
     }
   }
 +  if (use_sndio) {
 +    defines += [ "USE_SNDIO" ]
 +  }
   if (use_cras) {
     defines += [ "USE_CRAS" ]
   }
 diff -Naur chromium-83.0.4103.97.orig/media/audio/BUILD.gn chromium-83.0.4103.97/media/audio/BUILD.gn
 --- media/audio/BUILD.gn.orig	2020-06-03 20:39:37.000000000 +0200
 +++ media/audio/BUILD.gn	2020-06-13 17:32:28.511395969 +0200
@@ -236,6 +236,17 @@
     sources += [ "linux/audio_manager_linux.cc" ]
   }
 +  if (use_sndio) {
 +    libs += [ "sndio" ]
 +    sources += [
 +      "sndio/audio_manager_sndio.cc",
 +      "sndio/sndio_input.cc",
 +      "sndio/sndio_input.h",
 +      "sndio/sndio_output.cc",
 +      "sndio/sndio_output.h"
 +    ]
 +  }
 +
   if (use_alsa) {
     libs += [ "asound" ]
     sources += [
 diff -Naur chromium-83.0.4103.97.orig/media/audio/linux/audio_manager_linux.cc chromium-83.0.4103.97/media/audio/linux/audio_manager_linux.cc
 --- media/audio/linux/audio_manager_linux.cc.orig	2020-06-03 20:39:37.000000000 +0200
 +++ media/audio/linux/audio_manager_linux.cc	2020-06-13 18:09:43.623333167 +0200
@@ -19,6 +19,11 @@
 #include "media/audio/pulse/audio_manager_pulse.h"
 #include "media/audio/pulse/pulse_util.h"
 #endif
 +#if defined(USE_SNDIO)
 +#include "media/audio/sndio/audio_manager_sndio.h"
 +#include "media/audio/sndio/sndio_input.h"
 +#include "media/audio/sndio/sndio_output.h"
 +#endif
 namespace media {
@@ -26,7 +31,8 @@
   kPulse,
   kAlsa,
   kCras,
 -  kAudioIOMax = kCras  // Must always be equal to largest logged entry.
 +  kSndio,
 +  kAudioIOMax = kSndio // Must always be equal to largest logged entry.
 };
 std::unique_ptr<media::AudioManager> CreateAudioManager(
@@ -39,6 +45,16 @@
                                               audio_log_factory);
   }
 +#if defined(USE_SNDIO)
 +  struct sio_hdl *hdl = sio_open(SIO_DEVANY, SIO_PLAY, 0);
 +  if (hdl != NULL) {
 +    sio_close(hdl);
 +    UMA_HISTOGRAM_ENUMERATION("Media.LinuxAudioIO", kSndio, kAudioIOMax + 1);
 +    return std::make_unique<AudioManagerSndio>(std::move(audio_thread),
 +                                                  audio_log_factory);
 +  }
 +#endif
 +
 #if defined(USE_CRAS)
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kUseCras)) {
     UMA_HISTOGRAM_ENUMERATION("Media.LinuxAudioIO", kCras, kAudioIOMax + 1);
 diff -Naur chromium-83.0.4103.97.orig/media/audio/sndio/audio_manager_sndio.cc chromium-83.0.4103.97/media/audio/sndio/audio_manager_sndio.cc
 --- media/audio/sndio/audio_manager_sndio.cc.orig	1970-01-01 01:00:00.000000000 +0100
 +++ media/audio/sndio/audio_manager_sndio.cc	2020-06-13 17:32:28.511395969 +0200
@@ -0,0 +1,148 @@
 +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE file.
 +
 +#include "media/audio/sndio/audio_manager_sndio.h"
 +
 +#include "base/metrics/histogram_macros.h"
 +#include "base/memory/ptr_util.h"
 +#include "media/audio/audio_device_description.h"
 +#include "media/audio/audio_output_dispatcher.h"
 +#include "media/audio/sndio/sndio_input.h"
 +#include "media/audio/sndio/sndio_output.h"
 +#include "media/base/limits.h"
 +#include "media/base/media_switches.h"
 +
 +namespace media {
 +
 +
 +// Maximum number of output streams that can be open simultaneously.
 +static const int kMaxOutputStreams = 4;
 +
 +// Default sample rate for input and output streams.
 +static const int kDefaultSampleRate = 48000;
 +
 +void AddDefaultDevice(AudioDeviceNames* device_names) {
 +  DCHECK(device_names->empty());
 +  device_names->push_front(AudioDeviceName::CreateDefault());
 +}
 +
 +bool AudioManagerSndio::HasAudioOutputDevices() {
 +  return true;
 +}
 +
 +bool AudioManagerSndio::HasAudioInputDevices() {
 +  return true;
 +}
 +
 +void AudioManagerSndio::GetAudioInputDeviceNames(
 +    AudioDeviceNames* device_names) {
 +  DCHECK(device_names->empty());
 +  AddDefaultDevice(device_names);
 +}
 +
 +void AudioManagerSndio::GetAudioOutputDeviceNames(
 +    AudioDeviceNames* device_names) {
 +  AddDefaultDevice(device_names);
 +}
 +
 +const char* AudioManagerSndio::GetName() {
 +  return "SNDIO";
 +}
 +
 +AudioParameters AudioManagerSndio::GetInputStreamParameters(
 +    const std::string& device_id) {
 +  static const int kDefaultInputBufferSize = 1024;
 +
 +  int user_buffer_size = GetUserBufferSize();
 +  int buffer_size = user_buffer_size ?
 +      user_buffer_size : kDefaultInputBufferSize;
 +
 +  return AudioParameters(
 +      AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_STEREO,
 +      kDefaultSampleRate, buffer_size);
 +}
 +
 +AudioManagerSndio::AudioManagerSndio(std::unique_ptr<AudioThread> audio_thread,
 +                                         AudioLogFactory* audio_log_factory)
 +    : AudioManagerBase(std::move(audio_thread),
 +                       audio_log_factory) {
 +  DLOG(WARNING) << "AudioManagerSndio";
 +  SetMaxOutputStreamsAllowed(kMaxOutputStreams);
 +}
 +
 +AudioManagerSndio::~AudioManagerSndio() {
 +  Shutdown();
 +}
 +
 +AudioOutputStream* AudioManagerSndio::MakeLinearOutputStream(
 +    const AudioParameters& params,
 +    const LogCallback& log_callback) {
 +  DCHECK_EQ(AudioParameters::AUDIO_PCM_LINEAR, params.format());
 +  return MakeOutputStream(params);
 +}
 +
 +AudioOutputStream* AudioManagerSndio::MakeLowLatencyOutputStream(
 +    const AudioParameters& params,
 +    const std::string& device_id,
 +    const LogCallback& log_callback) {
 +  DLOG_IF(ERROR, !device_id.empty()) << "Not implemented!";
 +  DCHECK_EQ(AudioParameters::AUDIO_PCM_LOW_LATENCY, params.format());
 +  return MakeOutputStream(params);
 +}
 +
 +AudioInputStream* AudioManagerSndio::MakeLinearInputStream(
 +    const AudioParameters& params,
 +    const std::string& device_id,
 +    const LogCallback& log_callback) {
 +  DCHECK_EQ(AudioParameters::AUDIO_PCM_LINEAR, params.format());
 +  return MakeInputStream(params);
 +}
 +
 +AudioInputStream* AudioManagerSndio::MakeLowLatencyInputStream(
 +    const AudioParameters& params,
 +    const std::string& device_id,
 +    const LogCallback& log_callback) {
 +  DCHECK_EQ(AudioParameters::AUDIO_PCM_LOW_LATENCY, params.format());
 +  return MakeInputStream(params);
 +}
 +
 +AudioParameters AudioManagerSndio::GetPreferredOutputStreamParameters(
 +    const std::string& output_device_id,
 +    const AudioParameters& input_params) {
 +  // TODO(tommi): Support |output_device_id|.
 +  DLOG_IF(ERROR, !output_device_id.empty()) << "Not implemented!";
 +  static const int kDefaultOutputBufferSize = 2048;
 +
 +  ChannelLayout channel_layout = CHANNEL_LAYOUT_STEREO;
 +  int sample_rate = kDefaultSampleRate;
 +  int buffer_size = kDefaultOutputBufferSize;
 +  if (input_params.IsValid()) {
 +    sample_rate = input_params.sample_rate();
 +    channel_layout = input_params.channel_layout();
 +    buffer_size = std::min(buffer_size, input_params.frames_per_buffer());
 +  }
 +
 +  int user_buffer_size = GetUserBufferSize();
 +  if (user_buffer_size)
 +    buffer_size = user_buffer_size;
 +
 +  return AudioParameters(
 +      AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout,
 +      sample_rate, buffer_size);
 +}
 +
 +AudioInputStream* AudioManagerSndio::MakeInputStream(
 +    const AudioParameters& params) {
 +  DLOG(WARNING) << "MakeInputStream";
 +  return new SndioAudioInputStream(this,
 +             AudioDeviceDescription::kDefaultDeviceId, params);
 +}
 +
 +AudioOutputStream* AudioManagerSndio::MakeOutputStream(
 +    const AudioParameters& params) {
 +  DLOG(WARNING) << "MakeOutputStream";
 +  return new SndioAudioOutputStream(params, this);
 +}
 +
 +}  // namespace media
 diff -Naur chromium-83.0.4103.97.orig/media/audio/sndio/audio_manager_sndio.h chromium-83.0.4103.97/media/audio/sndio/audio_manager_sndio.h
 --- media/audio/sndio/audio_manager_sndio.h.orig	1970-01-01 01:00:00.000000000 +0100
 +++ media/audio/sndio/audio_manager_sndio.h	2020-06-13 17:32:28.511395969 +0200
@@ -0,0 +1,65 @@
 +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE file.
 +
 +#ifndef MEDIA_AUDIO_SNDIO_AUDIO_MANAGER_SNDIO_H_
 +#define MEDIA_AUDIO_SNDIO_AUDIO_MANAGER_SNDIO_H_
 +
 +#include <set>
 +
 +#include "base/compiler_specific.h"
 +#include "base/macros.h"
 +#include "base/memory/ref_counted.h"
 +#include "base/threading/thread.h"
 +#include "media/audio/audio_manager_base.h"
 +
 +namespace media {
 +
 +class MEDIA_EXPORT AudioManagerSndio : public AudioManagerBase {
 + public:
 +  AudioManagerSndio(std::unique_ptr<AudioThread> audio_thread,
 +                   AudioLogFactory* audio_log_factory);
 +  ~AudioManagerSndio() override;
 +
 +  // Implementation of AudioManager.
 +  bool HasAudioOutputDevices() override;
 +  bool HasAudioInputDevices() override;
 +  void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override;
 +  void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override;
 +  AudioParameters GetInputStreamParameters(
 +      const std::string& device_id) override;
 +  const char* GetName() override;
 +
 +  // Implementation of AudioManagerBase.
 +  AudioOutputStream* MakeLinearOutputStream(
 +      const AudioParameters& params,
 +      const LogCallback& log_callback) override;
 +  AudioOutputStream* MakeLowLatencyOutputStream(
 +      const AudioParameters& params,
 +      const std::string& device_id,
 +      const LogCallback& log_callback) override;
 +  AudioInputStream* MakeLinearInputStream(
 +      const AudioParameters& params,
 +      const std::string& device_id,
 +      const LogCallback& log_callback) override;
 +  AudioInputStream* MakeLowLatencyInputStream(
 +      const AudioParameters& params,
 +      const std::string& device_id,
 +      const LogCallback& log_callback) override;
 +
 + protected:
 +  AudioParameters GetPreferredOutputStreamParameters(
 +      const std::string& output_device_id,
 +      const AudioParameters& input_params) override;
 +
 + private:
 +  // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream.
 +  AudioOutputStream* MakeOutputStream(const AudioParameters& params);
 +  AudioInputStream* MakeInputStream(const AudioParameters& params);
 +
 +  DISALLOW_COPY_AND_ASSIGN(AudioManagerSndio);
 +};
 +
 +}  // namespace media
 +
 +#endif  // MEDIA_AUDIO_SNDIO_AUDIO_MANAGER_SNDIO_H_
 diff -Naur chromium-83.0.4103.97.orig/media/audio/sndio/sndio_input.cc chromium-83.0.4103.97/media/audio/sndio/sndio_input.cc
 --- media/audio/sndio/sndio_input.cc.orig	1970-01-01 01:00:00.000000000 +0100
 +++ media/audio/sndio/sndio_input.cc	2020-06-13 17:32:28.511395969 +0200
@@ -0,0 +1,200 @@
 +// Copyright 2013 The Chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE file.
 +
 +#include "base/bind.h"
 +#include "base/logging.h"
 +#include "base/macros.h"
 +#include "media/base/audio_timestamp_helper.h"
 +#include "media/audio/sndio/audio_manager_sndio.h"
 +#include "media/audio/audio_manager.h"
 +#include "media/audio/sndio/sndio_input.h"
 +
 +namespace media {
 +
 +static const SampleFormat kSampleFormat = kSampleFormatS16;
 +
 +void SndioAudioInputStream::OnMoveCallback(void *arg, int delta)
 +{
 +  SndioAudioInputStream* self = static_cast<SndioAudioInputStream*>(arg);
 +
 +  self->hw_delay += delta;
 +}
 +
 +void *SndioAudioInputStream::ThreadEntry(void *arg) {
 +  SndioAudioInputStream* self = static_cast<SndioAudioInputStream*>(arg);
 +
 +  self->ThreadLoop();
 +  return NULL;
 +}
 +
 +SndioAudioInputStream::SndioAudioInputStream(AudioManagerBase* manager,
 +                                             const std::string& device_name,
 +                                             const AudioParameters& params)
 +    : manager(manager),
 +      params(params),
 +      audio_bus(AudioBus::Create(params)),
 +      state(kClosed) {
 +}
 +
 +SndioAudioInputStream::~SndioAudioInputStream() {
 +  if (state != kClosed)
 +    Close();
 +}
 +
 +bool SndioAudioInputStream::Open() {
 +  struct sio_par par;
 +  int sig;
 +
 +  if (state != kClosed)
 +    return false;
 +
 +  if (params.format() != AudioParameters::AUDIO_PCM_LINEAR &&
 +      params.format() != AudioParameters::AUDIO_PCM_LOW_LATENCY) {
 +    LOG(WARNING) << "Unsupported audio format.";
 +    return false;
 +  }
 +
 +  sio_initpar(&par);
 +  par.rate = params.sample_rate();
 +  par.rchan = params.channels();
 +  par.bits = SampleFormatToBitsPerChannel(kSampleFormat);
 +  par.bps = par.bits / 8;
 +  par.sig = sig = par.bits != 8 ? 1 : 0;
 +  par.le = SIO_LE_NATIVE;
 +  par.appbufsz = params.frames_per_buffer();
 +
 +  hdl = sio_open(SIO_DEVANY, SIO_REC, 0);
 +
 +  if (hdl == NULL) {
 +    LOG(ERROR) << "Couldn't open audio device.";
 +    return false;
 +  }
 +
 +  if (!sio_setpar(hdl, &par) || !sio_getpar(hdl, &par)) {
 +    LOG(ERROR) << "Couldn't set audio parameters.";
 +    goto bad_close;
 +  }
 +
 +  if (par.rate  != (unsigned int)params.sample_rate() ||
 +      par.rchan != (unsigned int)params.channels() ||
 +      par.bits  != (unsigned int)SampleFormatToBitsPerChannel(kSampleFormat) ||
 +      par.sig   != (unsigned int)sig ||
 +      (par.bps > 1 && par.le != SIO_LE_NATIVE) ||
 +      (par.bits != par.bps * 8)) {
 +    LOG(ERROR) << "Unsupported audio parameters.";
 +    goto bad_close;
 +  }
 +  state = kStopped;
 +  buffer = new char[audio_bus->frames() * params.GetBytesPerFrame(kSampleFormat)];
 +  sio_onmove(hdl, &OnMoveCallback, this);
 +  return true;
 +bad_close:
 +  sio_close(hdl);
 +  return false;
 +}
 +
 +void SndioAudioInputStream::Start(AudioInputCallback* cb) {
 +
 +  StartAgc();
 +
 +  state = kRunning;
 +  hw_delay = 0;
 +  callback = cb;
 +  sio_start(hdl);
 +  if (pthread_create(&thread, NULL, &ThreadEntry, this) != 0) {
 +    LOG(ERROR) << "Failed to create real-time thread for recording.";
 +    sio_stop(hdl);
 +    state = kStopped;
 +  }
 +}
 +
 +void SndioAudioInputStream::Stop() {
 +
 +  if (state == kStopped)
 +    return;
 +
 +  state = kStopWait;
 +  pthread_join(thread, NULL);
 +  sio_stop(hdl);
 +  state = kStopped;
 +
 +  StopAgc();
 +}
 +
 +void SndioAudioInputStream::Close() {
 +
 +  if (state == kClosed)
 +    return;
 +
 +  if (state == kRunning)
 +    Stop();
 +
 +  state = kClosed;
 +  delete [] buffer;
 +  sio_close(hdl);
 +
 +  manager->ReleaseInputStream(this);
 +}
 +
 +double SndioAudioInputStream::GetMaxVolume() {
 +  // Not supported
 +  return 0.0;
 +}
 +
 +void SndioAudioInputStream::SetVolume(double volume) {
 +  // Not supported. Do nothing.
 +}
 +
 +double SndioAudioInputStream::GetVolume() {
 +  // Not supported.
 +  return 0.0;
 +}
 +
 +bool SndioAudioInputStream::IsMuted() {
 +  // Not supported.
 +  return false;
 +}
 +
 +void SndioAudioInputStream::SetOutputDeviceForAec(
 +    const std::string& output_device_id) {
 +  // Not supported.
 +}
 +
 +void SndioAudioInputStream::ThreadLoop(void) {
 +  size_t todo, n;
 +  char *data;
 +  unsigned int nframes;
 +  double normalized_volume = 0.0;
 +
 +  nframes = audio_bus->frames();
 +
 +  while (state == kRunning && !sio_eof(hdl)) {
 +
 +    GetAgcVolume(&normalized_volume);
 +
 +    // read one block
 +    todo = nframes * params.GetBytesPerFrame(kSampleFormat);
 +    data = buffer;
 +    while (todo > 0) {
 +      n = sio_read(hdl, data, todo);
 +      if (n == 0)
 +        return;	// unrecoverable I/O error
 +      todo -= n;
 +      data += n;
 +    }
 +    hw_delay -= nframes;
 +
 +    // convert frames count to TimeDelta
 +    const base::TimeDelta delay = AudioTimestampHelper::FramesToTime(hw_delay,
 +      params.sample_rate());
 +
 +    // push into bus
 +    audio_bus->FromInterleaved(buffer, nframes, SampleFormatToBytesPerChannel(kSampleFormat));
 +
 +    // invoke callback
 +    callback->OnData(audio_bus.get(), base::TimeTicks::Now() - delay, 1.);
 +  }
 +}
 +
 +}  // namespace media
 diff -Naur chromium-83.0.4103.97.orig/media/audio/sndio/sndio_input.h chromium-83.0.4103.97/media/audio/sndio/sndio_input.h
 --- media/audio/sndio/sndio_input.h.orig	1970-01-01 01:00:00.000000000 +0100
 +++ media/audio/sndio/sndio_input.h	2020-06-13 17:32:28.511395969 +0200
@@ -0,0 +1,91 @@
 +// Copyright 2013 The Chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE file.
 +
 +#ifndef MEDIA_AUDIO_SNDIO_SNDIO_INPUT_H_
 +#define MEDIA_AUDIO_SNDIO_SNDIO_INPUT_H_
 +
 +#include <stdint.h>
 +#include <string>
 +#include <sndio.h>
 +
 +#include "base/compiler_specific.h"
 +#include "base/macros.h"
 +#include "base/memory/weak_ptr.h"
 +#include "base/time/time.h"
 +#include "media/audio/agc_audio_stream.h"
 +#include "media/audio/audio_io.h"
 +#include "media/audio/audio_device_description.h"
 +#include "media/base/audio_parameters.h"
 +
 +namespace media {
 +
 +class AudioManagerBase;
 +
 +// Implementation of AudioOutputStream using sndio(7)
 +class SndioAudioInputStream : public AgcAudioStream<AudioInputStream> {
 + public:
 +  // Pass this to the constructor if you want to attempt auto-selection
 +  // of the audio recording device.
 +  static const char kAutoSelectDevice[];
 +
 +  // Create a PCM Output stream for the SNDIO device identified by
 +  // |device_name|. If unsure of what to use for |device_name|, use
 +  // |kAutoSelectDevice|.
 +  SndioAudioInputStream(AudioManagerBase* audio_manager,
 +                     const std::string& device_name,
 +                     const AudioParameters& params);
 +
 +  ~SndioAudioInputStream() override;
 +
 +  // Implementation of AudioInputStream.
 +  bool Open() override;
 +  void Start(AudioInputCallback* callback) override;
 +  void Stop() override;
 +  void Close() override;
 +  double GetMaxVolume() override;
 +  void SetVolume(double volume) override;
 +  double GetVolume() override;
 +  bool IsMuted() override;
 +  void SetOutputDeviceForAec(const std::string& output_device_id) override;
 +
 + private:
 +
 +  enum StreamState {
 +    kClosed,            // Not opened yet
 +    kStopped,           // Device opened, but not started yet
 +    kRunning,           // Started, device playing
 +    kStopWait           // Stopping, waiting for the real-time thread to exit
 +  };
 +
 +  // C-style call-backs
 +  static void OnMoveCallback(void *arg, int delta);
 +  static void* ThreadEntry(void *arg);
 +
 +  // Continuously moves data from the device to the consumer
 +  void ThreadLoop();
 +  // Our creator, the audio manager needs to be notified when we close.
 +  AudioManagerBase* manager;
 +  // Parameters of the source
 +  AudioParameters params;
 +  // We store data here for consumer
 +  std::unique_ptr<AudioBus> audio_bus;
 +  // Call-back that consumes recorded data
 +  AudioInputCallback* callback;  // Valid during a recording session.
 +  // Handle of the audio device
 +  struct sio_hdl* hdl;
 +  // Current state of the stream
 +  enum StreamState state;
 +  // High priority thread running ThreadLoop()
 +  pthread_t thread;
 +  // Number of frames buffered in the hardware
 +  int hw_delay;
 +  // Temporary buffer where data is stored sndio-compatible format
 +  char* buffer;
 +
 +  DISALLOW_COPY_AND_ASSIGN(SndioAudioInputStream);
 +};
 +
 +}  // namespace media
 +
 +#endif  // MEDIA_AUDIO_SNDIO_SNDIO_INPUT_H_
 diff -Naur chromium-83.0.4103.97.orig/media/audio/sndio/sndio_output.cc chromium-83.0.4103.97/media/audio/sndio/sndio_output.cc
 --- media/audio/sndio/sndio_output.cc.orig	1970-01-01 01:00:00.000000000 +0100
 +++ media/audio/sndio/sndio_output.cc	2020-06-13 17:32:28.511395969 +0200
@@ -0,0 +1,183 @@
 +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE file.
 +
 +#include "base/logging.h"
 +#include "base/time/time.h"
 +#include "base/time/default_tick_clock.h"
 +#include "media/audio/audio_manager_base.h"
 +#include "media/base/audio_timestamp_helper.h"
 +#include "media/audio/sndio/sndio_output.h"
 +
 +namespace media {
 +
 +static const SampleFormat kSampleFormat = kSampleFormatS16;
 +
 +void SndioAudioOutputStream::OnMoveCallback(void *arg, int delta) {
 +  SndioAudioOutputStream* self = static_cast<SndioAudioOutputStream*>(arg);
 +
 +  self->hw_delay -= delta;
 +}
 +
 +void SndioAudioOutputStream::OnVolCallback(void *arg, unsigned int vol) {
 +  SndioAudioOutputStream* self = static_cast<SndioAudioOutputStream*>(arg);
 +
 +  self->vol = vol;
 +}
 +
 +void *SndioAudioOutputStream::ThreadEntry(void *arg) {
 +  SndioAudioOutputStream* self = static_cast<SndioAudioOutputStream*>(arg);
 +
 +  self->ThreadLoop();
 +  return NULL;
 +}
 +
 +SndioAudioOutputStream::SndioAudioOutputStream(const AudioParameters& params,
 +                                               AudioManagerBase* manager)
 +    : manager(manager),
 +      params(params),
 +      audio_bus(AudioBus::Create(params)),
 +      state(kClosed),
 +      mutex(PTHREAD_MUTEX_INITIALIZER) {
 +}
 +
 +SndioAudioOutputStream::~SndioAudioOutputStream() {
 +  if (state != kClosed)
 +    Close();
 +}
 +
 +bool SndioAudioOutputStream::Open() {
 +  struct sio_par par;
 +  int sig;
 +
 +  if (params.format() != AudioParameters::AUDIO_PCM_LINEAR &&
 +      params.format() != AudioParameters::AUDIO_PCM_LOW_LATENCY) {
 +    LOG(WARNING) << "Unsupported audio format.";
 +    return false;
 +  }
 +  sio_initpar(&par);
 +  par.rate = params.sample_rate();
 +  par.pchan = params.channels();
 +  par.bits = SampleFormatToBitsPerChannel(kSampleFormat);
 +  par.bps = par.bits / 8;
 +  par.sig = sig = par.bits != 8 ? 1 : 0;
 +  par.le = SIO_LE_NATIVE;
 +  par.appbufsz = params.frames_per_buffer();
 +
 +  hdl = sio_open(SIO_DEVANY, SIO_PLAY, 0);
 +  if (hdl == NULL) {
 +    LOG(ERROR) << "Couldn't open audio device.";
 +    return false;
 +  }
 +  if (!sio_setpar(hdl, &par) || !sio_getpar(hdl, &par)) {
 +    LOG(ERROR) << "Couldn't set audio parameters.";
 +    goto bad_close;
 +  }
 +  if (par.rate  != (unsigned int)params.sample_rate() ||
 +      par.pchan != (unsigned int)params.channels() ||
 +      par.bits  != (unsigned int)SampleFormatToBitsPerChannel(kSampleFormat) ||
 +      par.sig   != (unsigned int)sig ||
 +      (par.bps > 1 && par.le != SIO_LE_NATIVE) ||
 +      (par.bits != par.bps * 8)) {
 +    LOG(ERROR) << "Unsupported audio parameters.";
 +    goto bad_close;
 +  }
 +  state = kStopped;
 +  volpending = 0;
 +  vol = 0;
 +  buffer = new char[audio_bus->frames() * params.GetBytesPerFrame(kSampleFormat)];
 +  sio_onmove(hdl, &OnMoveCallback, this);
 +  sio_onvol(hdl, &OnVolCallback, this);
 +  return true;
 + bad_close:
 +  sio_close(hdl);
 +  return false;
 +}
 +
 +void SndioAudioOutputStream::Close() {
 +  if (state == kClosed)
 +    return;
 +  if (state == kRunning)
 +    Stop();
 +  state = kClosed;
 +  delete [] buffer;
 +  sio_close(hdl);
 +  manager->ReleaseOutputStream(this);  // Calls the destructor
 +}
 +
 +void SndioAudioOutputStream::Start(AudioSourceCallback* callback) {
 +  state = kRunning;
 +  hw_delay = 0;
 +  source = callback;
 +  sio_start(hdl);
 +  if (pthread_create(&thread, NULL, &ThreadEntry, this) != 0) {
 +    LOG(ERROR) << "Failed to create real-time thread.";
 +    sio_stop(hdl);
 +    state = kStopped;
 +  }
 +}
 +
 +void SndioAudioOutputStream::Stop() {
 +  if (state == kStopped)
 +    return;
 +  state = kStopWait;
 +  pthread_join(thread, NULL);
 +  sio_stop(hdl);
 +  state = kStopped;
 +}
 +
 +void SndioAudioOutputStream::SetVolume(double v) {
 +  pthread_mutex_lock(&mutex);
 +  vol = v * SIO_MAXVOL;
 +  volpending = 1;
 +  pthread_mutex_unlock(&mutex);
 +}
 +
 +void SndioAudioOutputStream::GetVolume(double* v) {
 +  pthread_mutex_lock(&mutex);
 +  *v = vol * (1. / SIO_MAXVOL);
 +  pthread_mutex_unlock(&mutex);
 +}
 +
 +// This stream is always used with sub second buffer sizes, where it's
 +// sufficient to simply always flush upon Start().
 +void SndioAudioOutputStream::Flush() {}
 +
 +void SndioAudioOutputStream::ThreadLoop(void) {
 +  int avail, count, result;
 +
 +  while (state == kRunning) {
 +    // Update volume if needed
 +    pthread_mutex_lock(&mutex);
 +    if (volpending) {
 +      volpending = 0;
 +      sio_setvol(hdl, vol);
 +    }
 +    pthread_mutex_unlock(&mutex);
 +
 +    // Get data to play
 +    const base::TimeDelta delay = AudioTimestampHelper::FramesToTime(hw_delay,
 +	params.sample_rate());
 +    count = source->OnMoreData(delay, base::TimeTicks::Now(), 0, audio_bus.get());
 +    audio_bus->ToInterleaved(count, SampleFormatToBytesPerChannel(kSampleFormat), buffer);
 +    if (count == 0) {
 +      // We have to submit something to the device
 +      count = audio_bus->frames();
 +      memset(buffer, 0, count * params.GetBytesPerFrame(kSampleFormat));
 +      LOG(WARNING) << "No data to play, running empty cycle.";
 +    }
 +
 +    // Submit data to the device
 +    avail = count * params.GetBytesPerFrame(kSampleFormat);
 +    result = sio_write(hdl, buffer, avail);
 +    if (result == 0) {
 +      LOG(WARNING) << "Audio device disconnected.";
 +      break;
 +    }
 +
 +    // Update hardware pointer
 +    hw_delay += count;
 +  }
 +}
 +
 +}  // namespace media
 diff -Naur chromium-83.0.4103.97.orig/media/audio/sndio/sndio_output.h chromium-83.0.4103.97/media/audio/sndio/sndio_output.h
 --- media/audio/sndio/sndio_output.h.orig	1970-01-01 01:00:00.000000000 +0100
 +++ media/audio/sndio/sndio_output.h	2020-06-13 17:32:28.511395969 +0200
@@ -0,0 +1,86 @@
 +// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 +// Use of this source code is governed by a BSD-style license that can be
 +// found in the LICENSE file.
 +
 +#ifndef MEDIA_AUDIO_SNDIO_SNDIO_OUTPUT_H_
 +#define MEDIA_AUDIO_SNDIO_SNDIO_OUTPUT_H_
 +
 +#include <pthread.h>
 +#include <sndio.h>
 +
 +#include "base/time/tick_clock.h"
 +#include "base/time/time.h"
 +#include "media/audio/audio_io.h"
 +
 +namespace media {
 +
 +class AudioManagerBase;
 +
 +// Implementation of AudioOutputStream using sndio(7)
 +class SndioAudioOutputStream : public AudioOutputStream {
 + public:
 +  // The manager is creating this object
 +  SndioAudioOutputStream(const AudioParameters& params,
 +                         AudioManagerBase* manager);
 +  virtual ~SndioAudioOutputStream();
 +
 +  // Implementation of AudioOutputStream.
 +  bool Open() override;
 +  void Close() override;
 +  void Start(AudioSourceCallback* callback) override;
 +  void Stop() override;
 +  void SetVolume(double volume) override;
 +  void GetVolume(double* volume) override;
 +  void Flush() override;
 +
 +  friend void sndio_onmove(void *arg, int delta);
 +  friend void sndio_onvol(void *arg, unsigned int vol);
 +  friend void *sndio_threadstart(void *arg);
 +
 + private:
 +  enum StreamState {
 +    kClosed,            // Not opened yet
 +    kStopped,           // Device opened, but not started yet
 +    kRunning,           // Started, device playing
 +    kStopWait           // Stopping, waiting for the real-time thread to exit
 +  };
 +
 +  // C-style call-backs
 +  static void OnMoveCallback(void *arg, int delta);
 +  static void OnVolCallback(void *arg, unsigned int vol);
 +  static void* ThreadEntry(void *arg);
 +
 +  // Continuously moves data from the producer to the device
 +  void ThreadLoop(void);
 +
 +  // Our creator, the audio manager needs to be notified when we close.
 +  AudioManagerBase* manager;
 +  // Parameters of the source
 +  AudioParameters params;
 +  // Source stores data here
 +  std::unique_ptr<AudioBus> audio_bus;
 +  // Call-back that produces data to play
 +  AudioSourceCallback* source;
 +  // Handle of the audio device
 +  struct sio_hdl* hdl;
 +  // Current state of the stream
 +  enum StreamState state;
 +  // High priority thread running ThreadLoop()
 +  pthread_t thread;
 +  // Protects vol, volpending and hw_delay
 +  pthread_mutex_t mutex;
 +  // Current volume in the 0..SIO_MAXVOL range
 +  int vol;
 +  // Set to 1 if volumes must be refreshed in the realtime thread
 +  int volpending;
 +  // Number of frames buffered in the hardware
 +  int hw_delay;
 +  // Temporary buffer where data is stored sndio-compatible format
 +  char* buffer;
 +
 +  DISALLOW_COPY_AND_ASSIGN(SndioAudioOutputStream);
 +};
 +
 +}  // namespace media
 +
 +#endif  // MEDIA_AUDIO_SNDIO_SNDIO_OUTPUT_H_
 diff -Naur chromium-83.0.4103.97.orig/media/media_options.gni chromium-83.0.4103.97/media/media_options.gni
 --- media/media_options.gni.orig	2020-06-03 20:40:26.000000000 +0200
 +++ media/media_options.gni	2020-06-13 17:32:28.512395963 +0200
@@ -119,6 +119,9 @@
   # Enables runtime selection of ALSA library for audio.
   use_alsa = false
 +  # Enable runtime selection of sndio(7)
 +  use_sndio = false
 +
   # Alsa should be used on non-Android, non-Mac POSIX systems.
   # Alsa should be used on desktop Chromecast and audio-only Chromecast builds.
   if (is_posix && !is_android && !is_mac &&
--- a/srcpkgs/electron12/files/patches/chromium-system-nodejs.patch
+++ b/srcpkgs/electron12/files/patches/chromium-system-nodejs.patch
@ -0,0 +1,22 @@
 diff --git third_party/node/node.py third_party/node/node.py
 index 8097e2c49..10e6a16ea 100755
 --- third_party/node/node.py
 +++ third_party/node/node.py
@@ -10,11 +10,12 @@ import sys
 def GetBinaryPath():
 -  return os_path.join(os_path.dirname(__file__), *{
 -    'Darwin': ('mac', 'node-darwin-x64', 'bin', 'node'),
 -    'Linux': ('linux', 'node-linux-x64', 'bin', 'node'),
 -    'Windows': ('win', 'node.exe'),
 -  }[platform.system()])
 +  return "/usr/bin/node"
 +  #return os_path.join(os_path.dirname(__file__), *{
 +  #  'Darwin': ('mac', 'node-darwin-x64', 'bin', 'node'),
 +  #  'Linux': ('linux', 'node-linux-x64', 'bin', 'node'),
 +  #  'Windows': ('win', 'node.exe'),
 +  #}[platform.system()])
 def RunNode(cmd_parts, stdout=None):
--- a/srcpkgs/electron12/files/patches/chromium-time64.patch
+++ b/srcpkgs/electron12/files/patches/chromium-time64.patch
@ -0,0 +1,51 @@
 Description: allow sandboxed code to call gettime64
 Add __NR_clock_gettime64 and __NR_clock_nanosleep_time64 to syscall whitelist
 and clock selection parameter filtering code.
 Add __NR_utimensat_time64 to syscall whitelist
 Conditionalise additions on the new calls existing, because they do not exist
 on 64-bit architectures.
 Author: Peter Michael Green <plugwash@raspbian.org>
 Index: chromium-83.0.4103.116/sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
 ===================================================================
 --- sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
 +++ sandbox/linux/seccomp-bpf-helpers/baseline_policy.cc
@@ -148,7 +148,11 @@ ResultExpr EvaluateSyscallImpl(int fs_de
     return Allow();
 #endif
 +#ifdef __NR_clock_gettime64
 +  if (sysno == __NR_clock_gettime || sysno == __NR_clock_gettime64 || sysno == __NR_clock_nanosleep || sysno == __NR_clock_nanosleep_time64) {
 +#else
   if (sysno == __NR_clock_gettime || sysno == __NR_clock_nanosleep) {
 +#endif
     return RestrictClockID();
   }
 Index: chromium-83.0.4103.116/sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
 ===================================================================
 --- sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
 +++ sandbox/linux/seccomp-bpf-helpers/syscall_sets.cc
@@ -38,6 +38,10 @@ bool SyscallSets::IsAllowedGettime(int s
     case __NR_clock_getres:     // Allowed only on Android with parameters
                                 // filtered by RestrictClokID().
     case __NR_clock_gettime:    // Parameters filtered by RestrictClockID().
 +#ifdef __NR_clock_gettime64
 +    case __NR_clock_gettime64:    // Parameters filtered by RestrictClockID().
 +    case __NR_clock_nanosleep_time64:  // Parameters filtered by RestrictClockID().
 +#endif
     case __NR_clock_nanosleep:  // Parameters filtered by RestrictClockID().
     case __NR_clock_settime:    // Privileged.
 #if defined(__i386__) || \
@@ -159,6 +163,9 @@ bool SyscallSets::IsFileSystem(int sysno
     case __NR_utime:
 #endif
     case __NR_utimensat:  // New.
 +#ifdef __NR_utimensat_time64
 +    case __NR_utimensat_time64:
 +#endif
       return true;
     default:
       return false;
--- a/srcpkgs/electron12/files/patches/chromium-webrtc-include.patch
+++ b/srcpkgs/electron12/files/patches/chromium-webrtc-include.patch
@ -0,0 +1,10 @@
 --- third_party/webrtc/modules/desktop_capture/linux/window_capturer_x11.cc.orig	2019-02-21 21:21:24.488058990 +0100
 +++ third_party/webrtc/modules/desktop_capture/linux/window_capturer_x11.cc	2019-02-21 21:21:36.151961064 +0100
@@ -16,6 +16,7 @@
 #include <memory>
 #include <string>
 +#include <string.h>
 #include <utility>
 #include "modules/desktop_capture/desktop_frame.h"
--- a/srcpkgs/electron12/files/patches/chromium-webrtc-r0.patch
+++ b/srcpkgs/electron12/files/patches/chromium-webrtc-r0.patch
@ -0,0 +1,33 @@
 Upstream: Yes, https://webrtc-review.googlesource.com/9384
 Reason: Fixes musl builds of webrtc
 From 7f90e2cceda0458cf56026eb6ccffb961a47804b Mon Sep 17 00:00:00 2001
 From: Raphael Kubo da Costa <raphael.kubo.da.costa@intel.com>
 Date: Fri, 13 Oct 2017 15:49:32 +0200
 Subject: [PATCH] IWYU: Include math.h for round(3).
 math.h was being implicitly included, which can break the build with
 alternative libc implementations.
 Bug: None
 Change-Id: I969b320b65d0f44abb33d3e1036cfbcb859a4952
 Reviewed-on: https://webrtc-review.googlesource.com/9384
 Reviewed-by: Tommi <tommi@webrtc.org>
 Commit-Queue: Raphael Kubo da Costa (rakuco) <raphael.kubo.da.costa@intel.com>
 Cr-Commit-Position: refs/heads/master@{#20292}
 ---
 --- third_party/webrtc/p2p/base/port.cc
 +++ third_party/webrtc/p2p/base/port.cc
@@ -10,6 +10,8 @@
 #include "p2p/base/port.h"
 +#include <math.h>
 +
 #include <algorithm>
 #include <vector>
 -- 
 2.15.0.rc2
--- a/srcpkgs/electron12/files/patches/chromium-webrtc-size_t.patch
+++ b/srcpkgs/electron12/files/patches/chromium-webrtc-size_t.patch
@ -0,0 +1,10 @@
 --- third_party/webrtc/modules/audio_processing/aec3/clockdrift_detector.h	2020-08-10 20:42:29.000000000 +0200
 +++ third_party/webrtc/modules/audio_processing/aec3/clockdrift_detector.h	2020-09-04 12:47:07.014833633 +0200
@@ -12,6 +12,7 @@
 #define MODULES_AUDIO_PROCESSING_AEC3_CLOCKDRIFT_DETECTOR_H_
 #include <array>
 +#include <cstddef>
 namespace webrtc {
--- a/srcpkgs/electron12/files/patches/chromium-xxx-ppc64le-libvpx.patch
+++ b/srcpkgs/electron12/files/patches/chromium-xxx-ppc64le-libvpx.patch
@ -0,0 +1,72 @@
 Uses generic target for now. To use ppc64le, change --target to ppc64le-gnu
 and add --enable-vsx, and change generic to ppc for the rtcd header.
 From 18e6c5c55cfae0cfb458d8210d7bc709360a0e90 Mon Sep 17 00:00:00 2001
 From: q66 <daniel@octaforge.org>
 Date: Wed, 9 Sep 2020 19:08:25 +0200
 Subject: [PATCH] enable generation of ppc64 libvpx bits
 this doesn't update the gni file, that's done from
 the template by running the appropriate scripts
 ---
 third_party/libvpx/BUILD.gn        | 4 ++++
 third_party/libvpx/generate_gni.sh | 9 +++++++++
 2 files changed, 13 insertions(+)
 diff --git third_party/libvpx/BUILD.gn third_party/libvpx/BUILD.gn
 index 7198e59..3300485 100644
 --- third_party/libvpx/BUILD.gn
 +++ third_party/libvpx/BUILD.gn
@@ -336,6 +336,8 @@ static_library("libvpx") {
     } else {
       sources = libvpx_srcs_arm64
     }
 +  } else if (current_cpu == "ppc64") {
 +    sources = libvpx_srcs_ppc64
   }
   configs -= [ "//build/config/compiler:chromium_code" ]
 diff --git third_party/libvpx/generate_gni.sh third_party/libvpx/generate_gni.sh
 index bcf84b0..8a3f4f1 100755
 --- third_party/libvpx/generate_gni.sh
 +++ third_party/libvpx/generate_gni.sh
@@ -361,6 +361,7 @@ gen_config_files linux/arm-neon-highbd "--target=armv7-linux-gcc ${all_platforms
 gen_config_files linux/arm64-highbd "--target=armv8-linux-gcc ${all_platforms} ${HIGHBD}"
 gen_config_files linux/mipsel "--target=mips32-linux-gcc ${all_platforms}"
 gen_config_files linux/mips64el "--target=mips64-linux-gcc ${all_platforms}"
 +gen_config_files linux/ppc64 "--target=generic-gnu $HIGHBD ${all_platforms}"
 gen_config_files linux/generic "--target=generic-gnu $HIGHBD ${all_platforms}"
 gen_config_files win/arm64 "--target=arm64-win64-vs15 ${all_platforms} ${HIGHBD}"
 gen_config_files win/ia32 "--target=x86-win32-vs14 ${all_platforms} ${x86_platforms}"
@@ -386,6 +387,7 @@ lint_config linux/arm-neon-highbd
 lint_config linux/arm64-highbd
 lint_config linux/mipsel
 lint_config linux/mips64el
 +lint_config linux/ppc64
 lint_config linux/generic
 lint_config win/arm64
 lint_config win/ia32
@@ -415,6 +417,7 @@ gen_rtcd_header linux/arm-neon-highbd armv7
 gen_rtcd_header linux/arm64-highbd armv8
 gen_rtcd_header linux/mipsel mipsel
 gen_rtcd_header linux/mips64el mips64el
 +gen_rtcd_header linux/ppc64 generic
 gen_rtcd_header linux/generic generic
 gen_rtcd_header win/arm64 armv8
 gen_rtcd_header win/ia32 x86 "${require_sse2}"
@@ -500,6 +503,12 @@ if [ -z $ONLY_CONFIGS ]; then
   echo "MIPS64 source list is identical to MIPS source list. No need to generate it."
 +  echo "Generate ppc64 source list."
 +  config=$(print_config_basic linux/ppc64)
 +  make_clean
 +  make libvpx_srcs.txt target=libs $config > /dev/null
 +  convert_srcs_to_project_files libvpx_srcs.txt libvpx_srcs_ppc64
 +
   echo "Generate NaCl source list."
   config=$(print_config_basic nacl)
   make_clean
 -- 
 2.28.0
--- a/srcpkgs/electron12/files/patches/chromium-xxx-ppc64le-support.patch
+++ b/srcpkgs/electron12/files/patches/chromium-xxx-ppc64le-support.patch
--- a/srcpkgs/electron12/files/patches/chromium-xxx-ppc64le-swiftshader.patch
+++ b/srcpkgs/electron12/files/patches/chromium-xxx-ppc64le-swiftshader.patch
@ -0,0 +1,18 @@
 --- third_party/swiftshader/third_party/llvm-10.0/BUILD.gn
 +++ third_party/swiftshader/third_party/llvm-10.0/BUILD.gn
@@ -574,6 +574,7 @@ swiftshader_llvm_source_set("swiftshader
     "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",
@@ -629,6 +630,7 @@ swiftshader_llvm_source_set("swiftshader
     "llvm/lib/MC/MCWinCOFFStreamer.cpp",
     "llvm/lib/MC/MCWinEH.cpp",
     "llvm/lib/MC/MCXCOFFStreamer.cpp",
 +    "llvm/lib/MC/MCXCOFFObjectTargetWriter.cpp",
     "llvm/lib/MC/MachObjectWriter.cpp",
     "llvm/lib/MC/StringTableBuilder.cpp",
     "llvm/lib/MC/SubtargetFeature.cpp",
--- a/srcpkgs/electron12/files/patches/electron-Add-a-script-to-list-patch-targets.patch.patch
+++ b/srcpkgs/electron12/files/patches/electron-Add-a-script-to-list-patch-targets.patch.patch
@ -0,0 +1,42 @@
 From ff4122f236b70c272c746d0c336cdbd588d78cd1 Mon Sep 17 00:00:00 2001
 From: Elvis Pranskevichus <elvis@magic.io>
 Date: Thu, 12 Dec 2019 16:12:18 -0500
 Subject: [PATCH] Add a script to list patch targets
 ---
 script/list_patch_targets.py | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 script/list_patch_targets.py
 diff --git a/script/list_patch_targets.py b/script/list_patch_targets.py
 new file mode 100755
 index 000000000..55173bac9
 --- /dev/null
 +++ b/script/list_patch_targets.py
@@ -0,0 +1,23 @@
 +#!/usr/bin/env python
 +
 +import argparse
 +import json
 +
 +
 +def parse_args():
 +  parser = argparse.ArgumentParser(description='Apply Electron patches')
 +  parser.add_argument('config', nargs='+',
 +                      type=argparse.FileType('r'),
 +                      help='patches\' config(s) in the JSON format')
 +  return parser.parse_args()
 +
 +
 +def main():
 +  configs = parse_args().config
 +  for config_json in configs:
 +    for patch_dir, repo in json.load(config_json).iteritems():
 +      print(repo)
 +
 +
 +if __name__ == '__main__':
 +  main()
 -- 
 2.23.0
--- a/srcpkgs/electron12/files/patches/electron-Build-fixes.patch.patch
+++ b/srcpkgs/electron12/files/patches/electron-Build-fixes.patch.patch
@ -0,0 +1,47 @@
 diff --git a/build/args/release.gn b/build/args/release.gn
 index e5017f6e1..59207b389 100644
 --- a/build/args/release.gn
 +++ b/build/args/release.gn
@@ -1,6 +1,4 @@
 import("all.gn")
 -is_component_build = false
 -is_official_build = true
 # This may be guarded behind is_chrome_branded alongside
 # proprietary_codecs https://webrtc-review.googlesource.com/c/src/+/36321,
@@ -8,9 +6,3 @@ is_official_build = true
 # The initialization of the decoder depends on whether ffmpeg has
 # been built with H.264 support.
 rtc_use_h264 = proprietary_codecs
 -
 -# By default, Electron builds ffmpeg with proprietary codecs enabled. In order
 -# to facilitate users who don't want to ship proprietary codecs in ffmpeg, or
 -# who have an LGPL requirement to ship ffmpeg as a dynamically linked library,
 -# we build ffmpeg as a shared library.
 -is_component_ffmpeg = true
 diff --git a/build/npm.gni b/build/npm.gni
 index a1987d095..fb33a14c3 100644
 --- a/build/npm.gni
 +++ b/build/npm.gni
@@ -35,7 +35,6 @@ template("npm_action") {
     if (!defined(deps)) {
       deps = []
     }
 -    deps += [ ":npm_pre_flight_" + target_name ]
     script = "//electron/build/npm-run.py"
     args = [
 diff --git a/patches/node/fix_add_default_values_for_enable_lto_and_build_v8_with_gn_in.patch b/patches/node/fix_add_default_values_for_enable_lto_and_build_v8_with_gn_in.patch
 index 0dc9916be..7eaa46bf5 100644
 --- a/patches/node/fix_add_default_values_for_enable_lto_and_build_v8_with_gn_in.patch
 +++ b/patches/node/fix_add_default_values_for_enable_lto_and_build_v8_with_gn_in.patch
@@ -30,7 +30,7 @@
 +    # these values being accurate.
 +    'build_v8_with_gn': 'false',
 +    'enable_lto%': 'false',
 -+
 ++    'openssl_fips': '',
      'conditions': [
        ['target_arch=="arm64"', {
          # Disabled pending https://github.com/nodejs/node/issues/23913.
--- a/srcpkgs/electron12/files/patches/electron-dont-assume-python-is-python2.patch
+++ b/srcpkgs/electron12/files/patches/electron-dont-assume-python-is-python2.patch
@ -0,0 +1,17 @@
 --- a/build/zip.py.orig	2020-04-27 17:59:53.499281667 +0200
 +++ b/build/zip.py	2020-04-27 17:59:57.655839143 +0200
@@ -1,4 +1,4 @@
 -#!/usr/bin/env python
 +#!/usr/bin/env python2
 from __future__ import print_function
 import os
 import subprocess
 --- a/build/npm-run.py.orig	2020-04-27 17:59:50.829351807 +0200
 +++ b/build/npm-run.py	2020-04-27 18:00:02.702373256 +0200
@@ -1,4 +1,4 @@
 -#!/usr/bin/env python
 +#!/usr/bin/env python2
 from __future__ import print_function
 import os
 import subprocess
--- a/srcpkgs/electron12/files/patches/electron-exclude-content-test-patches.patch
+++ b/srcpkgs/electron12/files/patches/electron-exclude-content-test-patches.patch
@ -0,0 +1,10 @@
 --- a/script/apply_all_patches.py	2020-08-22 17:46:41.796707506 +0200
 +++ -	2020-08-22 17:47:05.887813512 +0200
@@ -14,6 +14,7 @@
   for patch_dir, repo in dirs.items():
     git.import_patches(repo=repo, patch_data=patch_from_dir(patch_dir),
       threeway=threeway is not None,
 +      exclude=['test/mjsunit/**', 'content/test/**', 'test/cctest/**', 'test/unittests/**', 'third_party/blink/web_tests/**'],
       committer_name="Electron Scripts", committer_email="scripts@electron")
--- a/srcpkgs/electron12/files/sndio-files/audio_manager_openbsd.cc
+++ b/srcpkgs/electron12/files/sndio-files/audio_manager_openbsd.cc
@ -0,0 +1,148 @@
 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #include "base/metrics/histogram_macros.h"
 #include "base/memory/ptr_util.h"
 #include "media/audio/openbsd/audio_manager_openbsd.h"
 #include "media/audio/audio_device_description.h"
 #include "media/audio/audio_output_dispatcher.h"
 #include "media/audio/sndio/sndio_input.h"
 #include "media/audio/sndio/sndio_output.h"
 #include "media/base/limits.h"
 #include "media/base/media_switches.h"
 namespace media {
 // Maximum number of output streams that can be open simultaneously.
 static const int kMaxOutputStreams = 4;
 // Default sample rate for input and output streams.
 static const int kDefaultSampleRate = 48000;
 void AddDefaultDevice(AudioDeviceNames* device_names) {
  DCHECK(device_names->empty());
  device_names->push_front(AudioDeviceName::CreateDefault());
 }
 bool AudioManagerOpenBSD::HasAudioOutputDevices() {
  return true;
 }
 bool AudioManagerOpenBSD::HasAudioInputDevices() {
  return true;
 }
 void AudioManagerOpenBSD::GetAudioInputDeviceNames(
    AudioDeviceNames* device_names) {
  DCHECK(device_names->empty());
  AddDefaultDevice(device_names);
 }
 void AudioManagerOpenBSD::GetAudioOutputDeviceNames(
    AudioDeviceNames* device_names) {
  AddDefaultDevice(device_names);
 }
 const char* AudioManagerOpenBSD::GetName() {
  return "SNDIO";
 }
 AudioParameters AudioManagerOpenBSD::GetInputStreamParameters(
    const std::string& device_id) {
  static const int kDefaultInputBufferSize = 1024;
  int user_buffer_size = GetUserBufferSize();
  int buffer_size = user_buffer_size ?
      user_buffer_size : kDefaultInputBufferSize;
  return AudioParameters(
      AudioParameters::AUDIO_PCM_LOW_LATENCY, CHANNEL_LAYOUT_STEREO,
      kDefaultSampleRate, buffer_size);
 }
 AudioManagerOpenBSD::AudioManagerOpenBSD(std::unique_ptr<AudioThread> audio_thread,
                                         AudioLogFactory* audio_log_factory)
    : AudioManagerBase(std::move(audio_thread),
                       audio_log_factory) {
  DLOG(WARNING) << "AudioManagerOpenBSD";
  SetMaxOutputStreamsAllowed(kMaxOutputStreams);
 }
 AudioManagerOpenBSD::~AudioManagerOpenBSD() {
  Shutdown();
 }
 AudioOutputStream* AudioManagerOpenBSD::MakeLinearOutputStream(
    const AudioParameters& params,
    const LogCallback& log_callback) {
  DCHECK_EQ(AudioParameters::AUDIO_PCM_LINEAR, params.format());
  return MakeOutputStream(params);
 }
 AudioOutputStream* AudioManagerOpenBSD::MakeLowLatencyOutputStream(
    const AudioParameters& params,
    const std::string& device_id,
    const LogCallback& log_callback) {
  DLOG_IF(ERROR, !device_id.empty()) << "Not implemented!";
  DCHECK_EQ(AudioParameters::AUDIO_PCM_LOW_LATENCY, params.format());
  return MakeOutputStream(params);
 }
 AudioInputStream* AudioManagerOpenBSD::MakeLinearInputStream(
    const AudioParameters& params,
    const std::string& device_id,
    const LogCallback& log_callback) {
  DCHECK_EQ(AudioParameters::AUDIO_PCM_LINEAR, params.format());
  return MakeInputStream(params);
 }
 AudioInputStream* AudioManagerOpenBSD::MakeLowLatencyInputStream(
    const AudioParameters& params,
    const std::string& device_id,
    const LogCallback& log_callback) {
  DCHECK_EQ(AudioParameters::AUDIO_PCM_LOW_LATENCY, params.format());
  return MakeInputStream(params);
 }
 AudioParameters AudioManagerOpenBSD::GetPreferredOutputStreamParameters(
    const std::string& output_device_id,
    const AudioParameters& input_params) {
  // TODO(tommi): Support |output_device_id|.
  DLOG_IF(ERROR, !output_device_id.empty()) << "Not implemented!";
  static const int kDefaultOutputBufferSize = 2048;
  ChannelLayout channel_layout = CHANNEL_LAYOUT_STEREO;
  int sample_rate = kDefaultSampleRate;
  int buffer_size = kDefaultOutputBufferSize;
  if (input_params.IsValid()) {
    sample_rate = input_params.sample_rate();
    channel_layout = input_params.channel_layout();
    buffer_size = std::min(buffer_size, input_params.frames_per_buffer());
  }
  int user_buffer_size = GetUserBufferSize();
  if (user_buffer_size)
    buffer_size = user_buffer_size;
  return AudioParameters(
      AudioParameters::AUDIO_PCM_LOW_LATENCY, channel_layout,
      sample_rate, buffer_size);
 }
 AudioInputStream* AudioManagerOpenBSD::MakeInputStream(
    const AudioParameters& params) {
  DLOG(WARNING) << "MakeInputStream";
  return new SndioAudioInputStream(this,
             AudioDeviceDescription::kDefaultDeviceId, params);
 }
 AudioOutputStream* AudioManagerOpenBSD::MakeOutputStream(
    const AudioParameters& params) {
  DLOG(WARNING) << "MakeOutputStream";
  return new SndioAudioOutputStream(params, this);
 }
 }  // namespace media
--- a/srcpkgs/electron12/files/sndio-files/audio_manager_openbsd.h
+++ b/srcpkgs/electron12/files/sndio-files/audio_manager_openbsd.h
@ -0,0 +1,65 @@
 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #ifndef MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
 #define MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
 #include <set>
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
 #include "media/audio/audio_manager_base.h"
 namespace media {
 class MEDIA_EXPORT AudioManagerOpenBSD : public AudioManagerBase {
 public:
  AudioManagerOpenBSD(std::unique_ptr<AudioThread> audio_thread,
                   AudioLogFactory* audio_log_factory);
  ~AudioManagerOpenBSD() override;
  // Implementation of AudioManager.
  bool HasAudioOutputDevices() override;
  bool HasAudioInputDevices() override;
  void GetAudioInputDeviceNames(AudioDeviceNames* device_names) override;
  void GetAudioOutputDeviceNames(AudioDeviceNames* device_names) override;
  AudioParameters GetInputStreamParameters(
      const std::string& device_id) override;
  const char* GetName() override;
  // Implementation of AudioManagerBase.
  AudioOutputStream* MakeLinearOutputStream(
      const AudioParameters& params,
      const LogCallback& log_callback) override;
  AudioOutputStream* MakeLowLatencyOutputStream(
      const AudioParameters& params,
      const std::string& device_id,
      const LogCallback& log_callback) override;
  AudioInputStream* MakeLinearInputStream(
      const AudioParameters& params,
      const std::string& device_id,
      const LogCallback& log_callback) override;
  AudioInputStream* MakeLowLatencyInputStream(
      const AudioParameters& params,
      const std::string& device_id,
      const LogCallback& log_callback) override;
 protected:
  AudioParameters GetPreferredOutputStreamParameters(
      const std::string& output_device_id,
      const AudioParameters& input_params) override;
 private:
  // Called by MakeLinearOutputStream and MakeLowLatencyOutputStream.
  AudioOutputStream* MakeOutputStream(const AudioParameters& params);
  AudioInputStream* MakeInputStream(const AudioParameters& params);
  DISALLOW_COPY_AND_ASSIGN(AudioManagerOpenBSD);
 };
 }  // namespace media
 #endif  // MEDIA_AUDIO_OPENBSD_AUDIO_MANAGER_OPENBSD_H_
--- a/srcpkgs/electron12/files/sndio-files/sndio_input.cc
+++ b/srcpkgs/electron12/files/sndio-files/sndio_input.cc
@ -0,0 +1,200 @@
 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "media/base/audio_timestamp_helper.h"
 #include "media/audio/openbsd/audio_manager_openbsd.h"
 #include "media/audio/audio_manager.h"
 #include "media/audio/sndio/sndio_input.h"
 namespace media {
 static const SampleFormat kSampleFormat = kSampleFormatS16;
 void SndioAudioInputStream::OnMoveCallback(void *arg, int delta)
 {
  SndioAudioInputStream* self = static_cast<SndioAudioInputStream*>(arg);
  self->hw_delay += delta;
 }
 void *SndioAudioInputStream::ThreadEntry(void *arg) {
  SndioAudioInputStream* self = static_cast<SndioAudioInputStream*>(arg);
  self->ThreadLoop();
  return NULL;
 }
 SndioAudioInputStream::SndioAudioInputStream(AudioManagerBase* manager,
                                             const std::string& device_name,
                                             const AudioParameters& params)
    : manager(manager),
      params(params),
      audio_bus(AudioBus::Create(params)),
      state(kClosed) {
 }
 SndioAudioInputStream::~SndioAudioInputStream() {
  if (state != kClosed)
    Close();
 }
 bool SndioAudioInputStream::Open() {
  struct sio_par par;
  int sig;
  if (state != kClosed)
    return false;
  if (params.format() != AudioParameters::AUDIO_PCM_LINEAR &&
      params.format() != AudioParameters::AUDIO_PCM_LOW_LATENCY) {
    LOG(WARNING) << "Unsupported audio format.";
    return false;
  }
  sio_initpar(&par);
  par.rate = params.sample_rate();
  par.rchan = params.channels();
  par.bits = SampleFormatToBitsPerChannel(kSampleFormat);
  par.bps = par.bits / 8;
  par.sig = sig = par.bits != 8 ? 1 : 0;
  par.le = SIO_LE_NATIVE;
  par.appbufsz = params.frames_per_buffer();
  hdl = sio_open(SIO_DEVANY, SIO_REC, 0);
  if (hdl == NULL) {
    LOG(ERROR) << "Couldn't open audio device.";
    return false;
  }
  if (!sio_setpar(hdl, &par) || !sio_getpar(hdl, &par)) {
    LOG(ERROR) << "Couldn't set audio parameters.";
    goto bad_close;
  }
  if (par.rate  != (unsigned int)params.sample_rate() ||
      par.rchan != (unsigned int)params.channels() ||
      par.bits  != (unsigned int)SampleFormatToBitsPerChannel(kSampleFormat) ||
      par.sig   != (unsigned int)sig ||
      (par.bps > 1 && par.le != SIO_LE_NATIVE) ||
      (par.bits != par.bps * 8)) {
    LOG(ERROR) << "Unsupported audio parameters.";
    goto bad_close;
  }
  state = kStopped;
  buffer = new char[audio_bus->frames() * params.GetBytesPerFrame(kSampleFormat)];
  sio_onmove(hdl, &OnMoveCallback, this);
  return true;
 bad_close:
  sio_close(hdl);
  return false;
 }
 void SndioAudioInputStream::Start(AudioInputCallback* cb) {
  StartAgc();
  state = kRunning;
  hw_delay = 0;
  callback = cb;
  sio_start(hdl);
  if (pthread_create(&thread, NULL, &ThreadEntry, this) != 0) {
    LOG(ERROR) << "Failed to create real-time thread for recording.";
    sio_stop(hdl);
    state = kStopped;
  }
 }
 void SndioAudioInputStream::Stop() {
  if (state == kStopped)
    return;
  state = kStopWait;
  pthread_join(thread, NULL);
  sio_stop(hdl);
  state = kStopped;
  StopAgc();
 }
 void SndioAudioInputStream::Close() {
  if (state == kClosed)
    return;
  if (state == kRunning)
    Stop();
  state = kClosed;
  delete [] buffer;
  sio_close(hdl);
  manager->ReleaseInputStream(this);
 }
 double SndioAudioInputStream::GetMaxVolume() {
  // Not supported
  return 0.0;
 }
 void SndioAudioInputStream::SetVolume(double volume) {
  // Not supported. Do nothing.
 }
 double SndioAudioInputStream::GetVolume() {
  // Not supported.
  return 0.0;
 }
 bool SndioAudioInputStream::IsMuted() {
  // Not supported.
  return false;
 }
 void SndioAudioInputStream::SetOutputDeviceForAec(
    const std::string& output_device_id) {
  // Not supported.
 }
 void SndioAudioInputStream::ThreadLoop(void) {
  size_t todo, n;
  char *data;
  unsigned int nframes;
  double normalized_volume = 0.0;
  nframes = audio_bus->frames();
  while (state == kRunning && !sio_eof(hdl)) {
    GetAgcVolume(&normalized_volume);
    // read one block
    todo = nframes * params.GetBytesPerFrame(kSampleFormat);
    data = buffer;
    while (todo > 0) {
      n = sio_read(hdl, data, todo);
      if (n == 0)
        return;	// unrecoverable I/O error
      todo -= n;
      data += n;
    }
    hw_delay -= nframes;
    // convert frames count to TimeDelta
    const base::TimeDelta delay = AudioTimestampHelper::FramesToTime(hw_delay,
      params.sample_rate());
    // push into bus
    audio_bus->FromInterleaved(buffer, nframes, SampleFormatToBytesPerChannel(kSampleFormat));
    // invoke callback
    callback->OnData(audio_bus.get(), base::TimeTicks::Now() - delay, 1.);
  }
 }
 }  // namespace media
--- a/srcpkgs/electron12/files/sndio-files/sndio_input.h
+++ b/srcpkgs/electron12/files/sndio-files/sndio_input.h
@ -0,0 +1,91 @@
 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #ifndef MEDIA_AUDIO_SNDIO_SNDIO_INPUT_H_
 #define MEDIA_AUDIO_SNDIO_SNDIO_INPUT_H_
 #include <stdint.h>
 #include <string>
 #include <sndio.h>
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "media/audio/agc_audio_stream.h"
 #include "media/audio/audio_io.h"
 #include "media/audio/audio_device_description.h"
 #include "media/base/audio_parameters.h"
 namespace media {
 class AudioManagerBase;
 // Implementation of AudioOutputStream using sndio(7)
 class SndioAudioInputStream : public AgcAudioStream<AudioInputStream> {
 public:
  // Pass this to the constructor if you want to attempt auto-selection
  // of the audio recording device.
  static const char kAutoSelectDevice[];
  // Create a PCM Output stream for the SNDIO device identified by
  // |device_name|. If unsure of what to use for |device_name|, use
  // |kAutoSelectDevice|.
  SndioAudioInputStream(AudioManagerBase* audio_manager,
                     const std::string& device_name,
                     const AudioParameters& params);
  ~SndioAudioInputStream() override;
  // Implementation of AudioInputStream.
  bool Open() override;
  void Start(AudioInputCallback* callback) override;
  void Stop() override;
  void Close() override;
  double GetMaxVolume() override;
  void SetVolume(double volume) override;
  double GetVolume() override;
  bool IsMuted() override;
  void SetOutputDeviceForAec(const std::string& output_device_id) override;
 private:
  enum StreamState {
    kClosed,            // Not opened yet
    kStopped,           // Device opened, but not started yet
    kRunning,           // Started, device playing
    kStopWait           // Stopping, waiting for the real-time thread to exit
  };
  // C-style call-backs
  static void OnMoveCallback(void *arg, int delta);
  static void* ThreadEntry(void *arg);
  // Continuously moves data from the device to the consumer
  void ThreadLoop();
  // Our creator, the audio manager needs to be notified when we close.
  AudioManagerBase* manager;
  // Parameters of the source
  AudioParameters params;
  // We store data here for consumer
  std::unique_ptr<AudioBus> audio_bus;
  // Call-back that consumes recorded data
  AudioInputCallback* callback;  // Valid during a recording session.
  // Handle of the audio device
  struct sio_hdl* hdl;
  // Current state of the stream
  enum StreamState state;
  // High priority thread running ThreadLoop()
  pthread_t thread;
  // Number of frames buffered in the hardware
  int hw_delay;
  // Temporary buffer where data is stored sndio-compatible format
  char* buffer;
  DISALLOW_COPY_AND_ASSIGN(SndioAudioInputStream);
 };
 }  // namespace media
 #endif  // MEDIA_AUDIO_SNDIO_SNDIO_INPUT_H_
--- a/srcpkgs/electron12/files/sndio-files/sndio_output.cc
+++ b/srcpkgs/electron12/files/sndio-files/sndio_output.cc
@ -0,0 +1,183 @@
 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #include "base/logging.h"
 #include "base/time/time.h"
 #include "base/time/default_tick_clock.h"
 #include "media/audio/audio_manager_base.h"
 #include "media/base/audio_timestamp_helper.h"
 #include "media/audio/sndio/sndio_output.h"
 namespace media {
 static const SampleFormat kSampleFormat = kSampleFormatS16;
 void SndioAudioOutputStream::OnMoveCallback(void *arg, int delta) {
  SndioAudioOutputStream* self = static_cast<SndioAudioOutputStream*>(arg);
  self->hw_delay -= delta;
 }
 void SndioAudioOutputStream::OnVolCallback(void *arg, unsigned int vol) {
  SndioAudioOutputStream* self = static_cast<SndioAudioOutputStream*>(arg);
  self->vol = vol;
 }
 void *SndioAudioOutputStream::ThreadEntry(void *arg) {
  SndioAudioOutputStream* self = static_cast<SndioAudioOutputStream*>(arg);
  self->ThreadLoop();
  return NULL;
 }
 SndioAudioOutputStream::SndioAudioOutputStream(const AudioParameters& params,
                                               AudioManagerBase* manager)
    : manager(manager),
      params(params),
      audio_bus(AudioBus::Create(params)),
      state(kClosed),
      mutex(PTHREAD_MUTEX_INITIALIZER) {
 }
 SndioAudioOutputStream::~SndioAudioOutputStream() {
  if (state != kClosed)
    Close();
 }
 bool SndioAudioOutputStream::Open() {
  struct sio_par par;
  int sig;
  if (params.format() != AudioParameters::AUDIO_PCM_LINEAR &&
      params.format() != AudioParameters::AUDIO_PCM_LOW_LATENCY) {
    LOG(WARNING) << "Unsupported audio format.";
    return false;
  }
  sio_initpar(&par);
  par.rate = params.sample_rate();
  par.pchan = params.channels();
  par.bits = SampleFormatToBitsPerChannel(kSampleFormat);
  par.bps = par.bits / 8;
  par.sig = sig = par.bits != 8 ? 1 : 0;
  par.le = SIO_LE_NATIVE;
  par.appbufsz = params.frames_per_buffer();
  hdl = sio_open(SIO_DEVANY, SIO_PLAY, 0);
  if (hdl == NULL) {
    LOG(ERROR) << "Couldn't open audio device.";
    return false;
  }
  if (!sio_setpar(hdl, &par) || !sio_getpar(hdl, &par)) {
    LOG(ERROR) << "Couldn't set audio parameters.";
    goto bad_close;
  }
  if (par.rate  != (unsigned int)params.sample_rate() ||
      par.pchan != (unsigned int)params.channels() ||
      par.bits  != (unsigned int)SampleFormatToBitsPerChannel(kSampleFormat) ||
      par.sig   != (unsigned int)sig ||
      (par.bps > 1 && par.le != SIO_LE_NATIVE) ||
      (par.bits != par.bps * 8)) {
    LOG(ERROR) << "Unsupported audio parameters.";
    goto bad_close;
  }
  state = kStopped;
  volpending = 0;
  vol = 0;
  buffer = new char[audio_bus->frames() * params.GetBytesPerFrame(kSampleFormat)];
  sio_onmove(hdl, &OnMoveCallback, this);
  sio_onvol(hdl, &OnVolCallback, this);
  return true;
 bad_close:
  sio_close(hdl);
  return false;
 }
 void SndioAudioOutputStream::Close() {
  if (state == kClosed)
    return;
  if (state == kRunning)
    Stop();
  state = kClosed;
  delete [] buffer;
  sio_close(hdl);
  manager->ReleaseOutputStream(this);  // Calls the destructor
 }
 void SndioAudioOutputStream::Start(AudioSourceCallback* callback) {
  state = kRunning;
  hw_delay = 0;
  source = callback;
  sio_start(hdl);
  if (pthread_create(&thread, NULL, &ThreadEntry, this) != 0) {
    LOG(ERROR) << "Failed to create real-time thread.";
    sio_stop(hdl);
    state = kStopped;
  }
 }
 void SndioAudioOutputStream::Stop() {
  if (state == kStopped)
    return;
  state = kStopWait;
  pthread_join(thread, NULL);
  sio_stop(hdl);
  state = kStopped;
 }
 void SndioAudioOutputStream::SetVolume(double v) {
  pthread_mutex_lock(&mutex);
  vol = v * SIO_MAXVOL;
  volpending = 1;
  pthread_mutex_unlock(&mutex);
 }
 void SndioAudioOutputStream::GetVolume(double* v) {
  pthread_mutex_lock(&mutex);
  *v = vol * (1. / SIO_MAXVOL);
  pthread_mutex_unlock(&mutex);
 }
 // This stream is always used with sub second buffer sizes, where it's
 // sufficient to simply always flush upon Start().
 void SndioAudioOutputStream::Flush() {}
 void SndioAudioOutputStream::ThreadLoop(void) {
  int avail, count, result;
  while (state == kRunning) {
    // Update volume if needed
    pthread_mutex_lock(&mutex);
    if (volpending) {
      volpending = 0;
      sio_setvol(hdl, vol);
    }
    pthread_mutex_unlock(&mutex);
    // Get data to play
    const base::TimeDelta delay = AudioTimestampHelper::FramesToTime(hw_delay,
 	params.sample_rate());
    count = source->OnMoreData(delay, base::TimeTicks::Now(), 0, audio_bus.get());
    audio_bus->ToInterleaved(count, SampleFormatToBytesPerChannel(kSampleFormat), buffer);
    if (count == 0) {
      // We have to submit something to the device
      count = audio_bus->frames();
      memset(buffer, 0, count * params.GetBytesPerFrame(kSampleFormat));
      LOG(WARNING) << "No data to play, running empty cycle.";
    }
    // Submit data to the device
    avail = count * params.GetBytesPerFrame(kSampleFormat);
    result = sio_write(hdl, buffer, avail);
    if (result == 0) {
      LOG(WARNING) << "Audio device disconnected.";
      break;
    }
    // Update hardware pointer
    hw_delay += count;
  }
 }
 }  // namespace media
--- a/srcpkgs/electron12/files/sndio-files/sndio_output.h
+++ b/srcpkgs/electron12/files/sndio-files/sndio_output.h
@ -0,0 +1,86 @@
 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 #ifndef MEDIA_AUDIO_SNDIO_SNDIO_OUTPUT_H_
 #define MEDIA_AUDIO_SNDIO_SNDIO_OUTPUT_H_
 #include <pthread.h>
 #include <sndio.h>
 #include "base/time/tick_clock.h"
 #include "base/time/time.h"
 #include "media/audio/audio_io.h"
 namespace media {
 class AudioManagerBase;
 // Implementation of AudioOutputStream using sndio(7)
 class SndioAudioOutputStream : public AudioOutputStream {
 public:
  // The manager is creating this object
  SndioAudioOutputStream(const AudioParameters& params,
                         AudioManagerBase* manager);
  virtual ~SndioAudioOutputStream();
  // Implementation of AudioOutputStream.
  bool Open() override;
  void Close() override;
  void Start(AudioSourceCallback* callback) override;
  void Stop() override;
  void SetVolume(double volume) override;
  void GetVolume(double* volume) override;
  void Flush() override;
  friend void sndio_onmove(void *arg, int delta);
  friend void sndio_onvol(void *arg, unsigned int vol);
  friend void *sndio_threadstart(void *arg);
 private:
  enum StreamState {
    kClosed,            // Not opened yet
    kStopped,           // Device opened, but not started yet
    kRunning,           // Started, device playing
    kStopWait           // Stopping, waiting for the real-time thread to exit
  };
  // C-style call-backs
  static void OnMoveCallback(void *arg, int delta);
  static void OnVolCallback(void *arg, unsigned int vol);
  static void* ThreadEntry(void *arg);
  // Continuously moves data from the producer to the device
  void ThreadLoop(void);
  // Our creator, the audio manager needs to be notified when we close.
  AudioManagerBase* manager;
  // Parameters of the source
  AudioParameters params;
  // Source stores data here
  std::unique_ptr<AudioBus> audio_bus;
  // Call-back that produces data to play
  AudioSourceCallback* source;
  // Handle of the audio device
  struct sio_hdl* hdl;
  // Current state of the stream
  enum StreamState state;
  // High priority thread running ThreadLoop()
  pthread_t thread;
  // Protects vol, volpending and hw_delay
  pthread_mutex_t mutex;
  // Current volume in the 0..SIO_MAXVOL range
  int vol;
  // Set to 1 if volumes must be refreshed in the realtime thread
  int volpending;
  // Number of frames buffered in the hardware
  int hw_delay;
  // Temporary buffer where data is stored sndio-compatible format
  char* buffer;
  DISALLOW_COPY_AND_ASSIGN(SndioAudioOutputStream);
 };
 }  // namespace media
 #endif  // MEDIA_AUDIO_SNDIO_SNDIO_OUTPUT_H_
--- a/srcpkgs/electron12/files/sndio-patches/media_audio_linux_audio_manager_linux.cc.patch
+++ b/srcpkgs/electron12/files/sndio-patches/media_audio_linux_audio_manager_linux.cc.patch
@ -0,0 +1,43 @@
 diff --git a/chromium/media/audio/linux/audio_manager_linux.cc b/chromium/media/audio/linux/audio_manager_linux.cc
 index 5d703549372..9e60b40c749 100644
 --- media/audio/linux/audio_manager_linux.cc
 +++ media/audio/linux/audio_manager_linux.cc
@@ -20,6 +20,10 @@
 #include "media/audio/pulse/audio_manager_pulse.h"
 #include "media/audio/pulse/pulse_util.h"
 #endif
 +#if defined(USE_SNDIO)
 +#include <sndio.h>
 +#include "media/audio/openbsd/audio_manager_openbsd.h"
 +#endif
 namespace media {
@@ -27,7 +31,8 @@ enum LinuxAudioIO {
   kPulse,
   kAlsa,
   kCras,
 -  kAudioIOMax = kCras  // Must always be equal to largest logged entry.
 +  kSndio,
 +  kAudioIOMax = kSndio  // Must always be equal to largest logged entry.
 };
 std::unique_ptr<media::AudioManager> CreateAudioManager(
@@ -41,6 +46,17 @@ std::unique_ptr<media::AudioManager> CreateAudioManager(
   }
 #endif
 +#if defined(USE_SNDIO)
 +  struct sio_hdl * hdl = NULL;
 +  if ((hdl=sio_open(SIO_DEVANY, SIO_PLAY, 1)) != NULL) {
 +    sio_close(hdl);
 +    UMA_HISTOGRAM_ENUMERATION("Media.LinuxAudioIO", kSndio, kAudioIOMax +1);
 +    return std::make_unique<AudioManagerOpenBSD>(std::move(audio_thread),
 +                                               audio_log_factory);
 +  }
 +  DVLOG(1) << "Sndio is not available on the OS";
 +#endif
 +
 #if defined(USE_PULSEAUDIO)
   pa_threaded_mainloop* pa_mainloop = nullptr;
   pa_context* pa_context = nullptr;
--- a/srcpkgs/electron12/files/sndio-patches/src_3rdparty_chromium_media_BUILD.gn.patch
+++ b/srcpkgs/electron12/files/sndio-patches/src_3rdparty_chromium_media_BUILD.gn.patch
@ -0,0 +1,12 @@
 --- media/BUILD.gn	2020-03-24 10:16:30.000000000 +0100
 +++ -	2020-04-06 14:32:27.960817513 +0200
@@ -65,6 +65,9 @@
   if (use_cras) {
     defines += [ "USE_CRAS" ]
   }
 +  if (use_sndio) {
 +    defines += [ "USE_SNDIO" ]
 +  }
 }
 # Internal grouping of the configs necessary to support sub-folders having their
--- a/srcpkgs/electron12/files/sndio-patches/src_3rdparty_chromium_media_audio_BUILD.gn.patch
+++ b/srcpkgs/electron12/files/sndio-patches/src_3rdparty_chromium_media_audio_BUILD.gn.patch
@ -0,0 +1,23 @@
 --- media/audio/BUILD.gn	2020-03-24 10:16:30.000000000 +0100
 +++ -	2020-04-06 14:31:28.871450217 +0200
@@ -232,9 +232,19 @@
     deps += [ "//media/base/android:media_jni_headers" ]
   }
 -  if (is_linux) {
 +  if (is_linux) {
     sources += [ "linux/audio_manager_linux.cc" ]
   }
 +  if (use_sndio) {
 +    libs += [ "sndio" ]
 +    sources += [
 +      "openbsd/audio_manager_openbsd.cc",
 +      "sndio/sndio_input.cc",
 +      "sndio/sndio_input.h",
 +      "sndio/sndio_output.cc",
 +      "sndio/sndio_output.h"
 +   ]
 + }
   if (use_alsa) {
     libs += [ "asound" ]
--- a/srcpkgs/electron12/files/sndio-patches/src_3rdparty_chromium_media_media__options.gni.patch
+++ b/srcpkgs/electron12/files/sndio-patches/src_3rdparty_chromium_media_media__options.gni.patch
@ -0,0 +1,12 @@
 --- media/media_options.gni	2020-03-24 10:16:30.000000000 +0100
 +++ -	2020-04-06 14:29:22.958630783 +0200
@@ -114,6 +114,9 @@
   # Enables runtime selection of ALSA library for audio.
   use_alsa = false
 +  # Enables runtime selection of sndio library for audio.
 +  use_sndio = false
 +
   # Alsa should be used on non-Android, non-Mac POSIX systems.
   # Alsa should be used on desktop Chromecast and audio-only Chromecast builds.
   if (is_posix && !is_android && !is_mac &&
--- a/srcpkgs/electron12/template
+++ b/srcpkgs/electron12/template
@ -0,0 +1,369 @@
 # Template file for 'electron12'
 pkgname=electron12
 version=12.0.2
 _nodever=14.16.0
 _chromiumver=89.0.4389.90
 revision=1
 archs="x86_64* i686* aarch64* ppc64le*"
 build_wrksrc="src"
 create_wrksrc=yes
 hostmakedepends="$(vopt_if clang clang) python pkgconf perl gperf bison ninja nodejs hwids
 libwebp-devel freetype-devel harfbuzz-devel libpng-devel nss-devel which git libevent-devel
 pciutils-devel libatomic-devel ffmpeg-devel libxml2-devel libglib-devel yarn openjdk libxslt-devel
 opus-devel libXcursor-devel libXcomposite-devel libXtst-devel libXrandr-devel libXScrnSaver-devel
 alsa-lib-devel re2-devel snappy-devel mit-krb5-devel $(vopt_if pulseaudio pulseaudio-devel)
 $(vopt_if sndio sndio-devel) jq"
 makedepends="libpng-devel gtk+-devel gtk+3-devel nss-devel pciutils-devel
 libXi-devel libgcrypt-devel libgnome-keyring-devel cups-devel elfutils-devel
 libXcomposite-devel speech-dispatcher-devel libXrandr-devel mit-krb5-devel
 libXScrnSaver-devel alsa-lib-devel snappy-devel libdrm-devel
 libxml2-devel libxslt-devel $(vopt_if pulseaudio pulseaudio-devel) libexif-devel
 libXcursor-devel libflac-devel speex-devel libmtp-devel libwebp-devel
 libjpeg-turbo-devel libevent-devel json-c-devel harfbuzz-devel
 minizip-devel jsoncpp-devel zlib-devel libcap-devel libXdamage-devel
 re2-devel fontconfig-devel freetype-devel opus-devel libatomic-devel
 $(vopt_if sndio sndio-devel) ffmpeg-devel libva-devel libuv-devel c-ares-devel libnotify-devel
 $(vopt_if pipewire pipewire-devel) wayland-devel"
 short_desc="Cross platform application development framework based on web technologies"
 maintainer="John <me@johnnynator.dev>"
 license="BSD-3-Clause"
 homepage="https://electronjs.org"
 distfiles="https://github.com/electron/electron/archive/v$version.tar.gz>electron-${version}.tar.gz
 https://commondatastorage.googleapis.com/chromium-browser-official/chromium-$_chromiumver.tar.xz
 https://github.com/nodejs/node/archive/v$_nodever.tar.gz>node-$_nodever.tar.gz"
 checksum="e4e15ec16bd8a1541b066b98c9b204da4c01be20aa18808b4fe77f22793458de
 11c6089c5fdd921216aa4eb34b52818a9b091cad655a24aed0982d29e65b279a
 bcdf869b0743405515ee897b1047b5e851a717e426b4974d26537c9b10dfd53a"
 case "$XBPS_TARGET_MACHINE" in
 	ppc64*-musl) makedepends+=" libucontext-devel" ;;
 esac
 no_generic_pkgconfig_link=yes
 lib32disabled=yes
 nopie=yes  # contains tools that are not PIE, enables PIE itself
 build_options="pulseaudio sndio clang pipewire"
 build_options_default="pulseaudio clang pipewire"
 if [ "$build_option_clang" ]; then
 	nocross="No proper setup for using clang as cross compiler in void yet"
 elif [ "${XBPS_TARGET_MACHINE%%-musl}" = "aarch64" ]; then
 	broken="Falls apart at runtime when compiled with gcc"
 fi
 _buildtype=Release
 _is_debug=false
 CFLAGS="-Wno-unknown-warning-option -fPIC"
 CXXFLAGS="-Wno-unknown-warning-option -fPIC"
 _apply_patch() {
 	local args="$1" pname="$(basename $2)"
 	if [ ! -f ".${pname}_done" ]; then
 		msg_normal "$pkgver: patching: ${pname}.\n"
 		patch -N $args -i $2
 		touch .${pname}_done
 	fi
 }
 _get_chromium_arch() {
 	case "$1" in
 		x86_64*) echo x64 ;;
 		i686*) echo x86 ;;
 		arm*) echo arm ;;
 		aarch64*) echo arm64 ;;
 		ppc64*) echo ppc64 ;;
 		ppc*) echo ppc ;;
 		mipsel*) echo mipsel ;;
 		mips*) echo mips ;;
 		*) msg_error "$pkgver: cannot be compiled for ${XBPS_TARGET_MACHINE}.\n" ;;
 	esac
 }
 post_extract() {
 	ln -s chromium-$_chromiumver src
 	mkdir -p src/third_party/
 	ln -s ../../node-$_nodever src/third_party/electron_node
 	ln -s ../electron-${version} src/electron
 }
 post_patch() {
 	cd $wrksrc
 	for x in $FILESDIR/patches/*; do
 		case "${x##*/}" in
 			electron*.patch)
 				cd src/electron
 				_apply_patch -p1 "$x"
 				cd "$wrksrc";;
 		esac
 	done
 	# Sigh, electron uses git am...
 	if [ ! -f ".electron_patches_done" ]; then
 	mv src/electron/patches/config.json config.json.old
 	jq 'del(."src/electron/patches/Mantle", ."src/electron/patches/ReactiveObjC",
 		."src/electron/patches/squirrel.mac", ."src/electron/patches/nan")' \
 		config.json.old > src/electron/patches/config.json
 	python2 src/electron/script/list_patch_targets.py src/electron/patches/config.json | while read -r repopath; do
 		cd "$wrksrc"/"$repopath"
 		git init -q
 		git config "gc.auto" 0
 		if [ "$repopath" != "src" ]; then
 			echo "/${repopath#src/}" >> "$wrksrc/$build_wrksrc/.gitignore"
 		fi
 		git add .
 		git -c 'user.name=Electron build' -c 'user.email=electron@ebuild' \
 			commit -q -m "." || true
 	done
 	cd $wrksrc
 	python2 src/electron/script/apply_all_patches.py src/electron/patches/config.json
 	touch .electron_patches_done
 	fi
 	for x in $FILESDIR/patches/*; do
 		case "${x##*/}" in
 			chromium*.patch)
 				cd src
 				_apply_patch -p0 "$x"
 				cd "$wrksrc";;
 		esac
 	done
 	if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
 	for x in $FILESDIR/musl-patches/*; do
 		case "${x##*/}" in
 			chromium*.patch)
 				cd src
 				_apply_patch -p0 "$x"
 				cd "$wrksrc";;
 			electron*.patch)
 				cd src/electron
 				_apply_patch -p1 "$x"
 				cd "$wrksrc";;
 		esac
 	done
 	fi
 	if [ "$build_option_sndio" ]; then
 		mkdir -p ${wrksrc}/${build_wrksrc}/media/audio/{sndio,openbsd}
 		cp ${FILESDIR}/sndio-files/sndio_*put.* \
 			${wrksrc}/${build_wrksrc}/media/audio/sndio
 		cp ${FILESDIR}/sndio-files/audio_manager_openbsd.* \
 			${wrksrc}/${build_wrksrc}/media/audio/openbsd
 		for f in "${FILESDIR}"/sndio-patches/*.patch; do
 			cd src
 			_apply_patch -p0 "$f"
 			cd "$wrksrc"
 		done
 	fi
 }
 pre_configure() {
 	cd "$wrksrc/$build_wrksrc"
 	# https://groups.google.com/a/chromium.org/d/topic/chromium-packagers/9JX1N2nf4PU/discussion
 	touch chrome/test/data/webui/i18n_process_css_test.html
 	# Use the file at run time instead of effectively compiling it in
 	sed 's|//third_party/usb_ids/usb.ids|/usr/share/hwdata/usb.ids|g' \
 		-i services/device/public/cpp/usb/BUILD.gn
 	mkdir -p third_party/node/linux/node-linux-x64/bin
 	ln -s /usr/bin/node third_party/node/linux/node-linux-x64/bin/
 	# reusable system library settings
 	local use_system="
 		ffmpeg
 		flac
 		fontconfig
 		freetype
 		harfbuzz-ng
 		libdrm
 		libevent
 		libjpeg
 		libpng
 		libwebp
 		libxml
 		libxslt
 		opus
 		re2
 		snappy
 		"
 	for _lib in $use_system libjpeg_turbo; do
 		msg_normal "Removing buildscripts for system provided $_lib\n"
 		find -type f -path "*third_party/$_lib/*" \
 			\! -path "*third_party/$_lib/chromium/*" \
 			\! -path "*third_party/$_lib/google/*" \
 			\! -path './base/third_party/icu/*' \
 			\! -path './third_party/pdfium/third_party/freetype/include/pstables.h' \
 			\! -path './third_party/harfbuzz-ng/utils/hb_scoped.h' \
 			\! -regex '.*\.\(gn\|gni\|isolate\|py\)' \
 			-delete
 	done
 	msg_normal "Replacing gn files\n"
 	python2 build/linux/unbundle/replace_gn_files.py --system-libraries \
 		$use_system
 	third_party/libaddressinput/chromium/tools/update-strings.py
 }
 do_configure() {
 	local target_arch="$(_get_chromium_arch ${XBPS_TARGET_MACHINE})"
 	local host_arch="$(_get_chromium_arch ${XBPS_MACHINE})"
 	# the build system will set march for use, adding it to cflags will break builds
 	export CXXFLAGS=$( shopt -s extglob; echo ${CXXFLAGS/-march=*([^ ])} )
 	export CFLAGS=$( shopt -s extglob; echo ${CFLAGS/-march=*([^ ])} )
 	export CFLAGS=${CFLAGS/-g/}
 	export CXXFLAGS=${CXXFLAGS/-g/}
 	local conf=()
 	cd third_party/electron_node
 	if [ "$CROSS_BUILD" ]; then
 		conf_args=" --dest-cpu=${target_arch} --cross-compiling"
 	fi
 	./configure --prefix=/usr \
 		--shared-zlib \
 		--shared-libuv \
 		--shared-openssl \
 		--shared-cares \
 		--openssl-use-def-ca-store \
 		--without-npm \
 		--without-dtrace \
 		--without-bundled-v8 \
 		${conf_args}
 	cd "$wrksrc/$build_wrksrc"/electron
 	yarn install
 	cd "$wrksrc/$build_wrksrc"
 	if [ "$build_option_clang" ]; then
 		export CC=clang
 		export CXX=clang++
 		export HOST_CC=clang
 		export HOST_CXX=clang++
 	else
 		export CXXFLAGS="$CXXFLAGS -fpermissive"
 		export BUILD_CXXFLAGS="$BUILD_CXXFLAGS -fpermissive"
 		export BUILD_AR="$AR_host"
 		export BUILD_NM="$NM_host"
 	fi
 	# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
 	# Note: These are for Void Linux use ONLY.
 	conf+=(
 		'google_api_key="AIzaSyA9gWazKaHaNIPPg2hrMj6_ZSG8AFmq738"'
 		'google_default_client_id="126659149423-hoo6ickbk3p1u2qjsdsp0ddciurfvb4t.apps.googleusercontent.com"'
 		'google_default_client_secret="_ozIx2D-DKm_se_2NPwV4l5b"'
 	)
 	conf+=(
 		'blink_symbol_level=0'
 		'clang_use_chrome_plugins=false'
 		'custom_toolchain="//build/toolchain/linux/unbundle:default"'
 	)
 	if [ "$CROSS_BUILD" ]; then
 		conf+=(
 			'host_toolchain="//build/toolchain/linux/unbundle:host"'
 			'v8_snapshot_toolchain="//build/toolchain/linux/unbundle:host"'
 			"host_pkg_config=\"$PKG_CONFIG_FOR_BUILD\""
 			"pkg_config=\"$PKG_CONFIG\""
 		)
 	else
 		conf+=(
 			'host_toolchain="//build/toolchain/linux/unbundle:default"'
 			'v8_snapshot_toolchain="//build/toolchain/linux/unbundle:default"'
 		)
 	fi
 	if [ "$build_option_sndio" ]; then
 		conf+=(
 			'use_sndio=true'
 		)
 	fi
 	if [ -n "$XBPS_DEBUG_PKGS" ]; then
 		conf+=('symbol_level=1')
 	else
 		conf+=('symbol_level=0')
 	fi
 	conf+=(
 		'enable_hangout_services_extension=true'
 		'enable_nacl_nonsfi=false'
 		'enable_nacl=false'
 		'enable_precompiled_headers=false'
 		'fatal_linker_warnings=false'
 		'ffmpeg_branding="Chrome"'
 		'fieldtrial_testing_like_official_build=true'
 		'gold_path="/usr/bin/ld.gold"'
 		'icu_use_data_file=true'
 		"is_clang=$(vopt_if clang true false)"
 		'is_component_build=false'
 		"is_debug=$_is_debug"
 		'proprietary_codecs=true'
 		'treat_warnings_as_errors=false'
 		'use_allocator_shim=false'
 		'use_allocator="none"'
 		'use_cups=true'
 		'use_custom_libcxx=false'
 		'use_gnome_keyring=false'
 		'use_gold=false'
 		'use_lld=false'
 		'use_system_libwayland=true'
 		"use_pulseaudio=$(vopt_if pulseaudio 'true' 'false')"
 		"rtc_use_pipewire=$(vopt_if pipewire true false)"
 		'rtc_pipewire_version="0.3"'
 		'use_sysroot=false'
 		'use_system_harfbuzz=true'
 		"target_cpu=\"$target_arch\""
 		"host_cpu=\"$host_arch\""
 		'import("//electron/build/args/release.gn")'
 	)
 	msg_normal "Bootstrapping GN\n"
 	CC="${CC_FOR_BUILD:-$CC}" CXX="${CXX_FOR_BUILD:-$CXX}" LD="${LD_FOR_BUILD:-$LD}" \
 	CFLAGS="${CFLAGS_FOR_BUILD:-$CFLAGS}" CXXFLAGS="${CXXFLAGS_FOR_BUILD:-$CXXFLAGS}" \
 	LDFLAGS="${XBPS_LDFLAGS}" \
 		python2 tools/gn/bootstrap/bootstrap.py -s -v --skip-generate-buildfiles
 	msg_normal "Configuring build\n"
 	out/Release/gn gen out/$_buildtype --args="${conf[*]}"
 }
 do_build() {
 	export CXXFLAGS=$( shopt -s extglob; echo ${CXXFLAGS/-march=*([^ ])} )
 	export CFLAGS=$( shopt -s extglob; echo ${CFLAGS/-march=*([^ ])} )
 	export CFLAGS=${CFLAGS/-g/}
 	export CXXFLAGS=${CXXFLAGS/-g/}
 	if [ "$build_option_clang" ]; then
 		export CC=clang
 		export CXX=clang++
 		export HOST_CC=clang
 		export HOST_CXX=clang++
 	else
 		export BUILD_CXXFLAGS="$BUILD_CXXFLAGS -fpermissive"
 		export CXXFLAGS="$CXXFLAGS -fpermissive"
 		export BUILD_AR="$AR_host"
 		export BUILD_NM="$NM_host"
 	fi
 	msg_normal "Ninja turtles GO!\n"
 	ninja ${makejobs} -C out/$_buildtype electron third_party/electron_node:headers
 	# finish rest of the build
 	strip -s out/$_buildtype/electron
 	ninja ${makejobs} -C out/$_buildtype electron_dist_zip
 }
 do_install() {
 	vmkdir /usr/lib/$pkgname
 	vmkdir /usr/include/$pkgname
 	bsdtar -xf out/$_buildtype/dist.zip -C "$DESTDIR/usr/lib/$pkgname"
 	chmod u+s "$DESTDIR/usr/lib/$pkgname/chrome-sandbox"
 	cp out/$_buildtype/gen/node_headers.tar.gz "$DESTDIR"/usr/include/$pkgname
 	vlicense ${wrksrc}/src/LICENSE chromium.LICENSE
 	vlicense ${wrksrc}/src/electron/LICENSE electron.LICENSE
 	vlicense ${wrksrc}/src/third_party/electron_node/LICENSE node.LICENSE
 	vmkdir /usr/bin
 	ln -s ../lib/$pkgname/electron "$DESTDIR"/usr/bin/$pkgname
 }
--- a/srcpkgs/electron12/update
+++ b/srcpkgs/electron12/update
@ -0,0 +1,2 @@
 site=https://www.electronjs.org/releases/stable?version=${version%%.*}
 pattern='tag/v\K[\d\.]+(?=")'
		`@ -0,0 +1,2 @@`
							`site=https://www.electronjs.org/releases/stable?version=${version%%.*}`
							`pattern='tag/v\K[\d\.]+(?=")'`