libffi-3.4.6-160000.2.2

- Add patches to fix BTI on aarch64:
  * 830.patch
- Update to 3.4.6:
  * Fix long double regression on mips64 and alpha.
- Update to 3.4.5:
  * Add support for wasm32.
  * Add support for aarch64 branch target identification (bti).
  * Add support for ARCv3: ARC32 & ARC64.
  * Add support for HPPA64, and many HPPA fixes.
  * Add support for Haikuos on PowerPC.
  * Fixes for AIX, loongson, MIPS, power, sparc64, and x86 Darwin.
- Drop upstreamed patches:
  * 808.patch
  * 810.patch

- Add upstream patches to fix BTI on aarch64:
  * 808.patch
  * 810.patch

- Update to libffi 3.4.4
  * Important aarch64 fixes, including support for linux builds
    with Link Time Optimization (-flto).
  * Fix x86 stdcall stack alignment.
  * Fix x86 Windows msvc assembler compatibility.
  * Fix moxie and or1k small structure args.
- drop riscv64-handle-big-structures.patch
- reenable LTO

- add riscv64-handle-big-structures.patch

- update to 3.4.3:
  * All struct args are passed by value, regardless of size, as per ABIs.
  * Enable static trampolines for Cygwin.
  * Add support for Loongson's LoongArch64 architecture.
  * Fix x32 static trampolines.
  * Fix 32-bit x86 stdcall stack corruption.
  * Fix ILP32 aarch64 support.
- includes fix for RISCV64
- disable LTO due to (ffi#733)

- disable static trampolines (bsc#1193272)

- update to 3.4.2:
  * Add static trampoline support for Linux on x86_64 and ARM64.
  * Add support for Alibaba's CSKY architecture.
  * Add support for Kalray's KVX architecture.
  * Add support for Intel Control-flow Enforcement Technology (CET).
  * Add support for ARM Pointer Authentication (PA).
  * Fix 32-bit PPC regression.
  * Fix MIPS soft-float problem.
  * Enable tmpdir override with the $LIBFFI_TMPDIR environment variable.
  * Enable compatibility with MSVC runtime stack checking.
  * Reject float and small integer argument in ffi_prep_cif_var().
  * Callers must promote these types themselves.
- drop aarch64.patch: fixed upstream differently
- drop info dependency, uses file triggers now

- Update to commit b844a9c7f1ca based on libffi 3.3 with the
  following changes:
    Add RISC-V support.
    New API in support of GO closures.
    Add IEEE754 binary128 long double support for 64-bit Power
    Default to Microsoft's 64 bit long double ABI with Visual C++.
    GNU compiler uses 80 bits (128 in memory) FFI_GNUW64 ABI.
    Add Windows on ARM64 (WOA) support.
    Add Windows 32-bit ARM support.
    Raw java (gcj) API deprecated.
    Add pre-built PDF documentation to source distribution.
    Many new test cases and bug fixes.
- SONAME change to libffi.so.8
- stdcall.patch is now upstream
- Adjust baselibs.conf for SONAME change
- Adjust aarch64.patch for upstream changes
- Drop gccbug.patch XFAILing testcases that now PASS with fixed
  GCC 9.3

- Workaround aarch64 bug (boo#1153573) with upstream patch
  https://github.com/libffi/libffi/pull/499 updated to apply
  on current sources (upstream will probably rework this patch
  so we need to monitor the issue for the proper fix):
  * aarch64.patch

- Update to commit c2a6859
- gccbug.patch: Update check for gccbug target flag
- stdcall.patch: Fix FFI_STDCALL ABI
- libffi-riscv.patch: Removed
- libffi-include-location.patch: Removed