[staging] grpc: override abseil to use same std=c++14 version

[fabianhjr]

Description of changes

Reported broken on staging on comment: #165732 (comment)

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 22.05 Release Notes (or backporting 21.11 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
  • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
• Fits CONTRIBUTING.md.

[mweinelt]

Will that affect

nixpkgs/pkgs/development/libraries/grpc/default.nix

Lines 67 to 72 in f918093

	] ++ lib.optionals ((stdenv.hostPlatform.useLLVM or false) && lib.versionOlder stdenv.cc.cc.version "11.0") [
	# Needs to be compiled with -std=c++11 for clang < 11. Interestingly this is
	# only an issue with the useLLVM stdenv, not the darwin stdenv…
	# https://github.com/grpc/grpc/issues/26473#issuecomment-860885484
	"-DCMAKE_CXX_STANDARD=11"
	];

cc @sternenseemann

[sternenseemann]

That's effectively dead code at this point, since we are defaulting to LLVM 11 or newer for everything but FreeBSD. On FreeBSD it's impossible to reach that point because cmake doesn't build anyway. So that shouldn't be a blocking concern for this PR and that code can probably be cleaned up.

[sternenseemann]

@ofborg build pkgsLLVM.grpc

[mweinelt]

@ofborg build pkgsLLVM.grpc

CMake Warning at cmake/modules/Findc-ares.cmake:18 (find_package):
  Could not find a configuration file for package "c-ares" that is compatible
  with requested version "1.13.0".

  The following configuration files were considered but not accepted:

    /nix/store/nh777bwrcaz6z8rkzcs40xp80kdwsc67-c-ares-config.cmake/c-ares-config.cmake, version: unknown

Call Stack (most recent call first):
  cmake/cares.cmake:42 (find_package)
  CMakeLists.txt:312 (include)


-- Found c-ares: /nix/store/v5nz29zycv7iw9b85nqh1dqxa8hghbx6-c-ares-x86_64-unknown-linux-gnu-1.18.1/include (found suitable version "1.18.1", minimum required is "1.13.0") 
-- Found Protobuf: /nix/store/0dz9js7a5w0jpg4cwnycdlnl4rm3w5jx-protobuf-x86_64-unknown-linux-gnu-3.19.3/lib/libprotobuf.so (found version "3.19.3") 
-- Found PkgConfig: /nix/store/j44iq4s539mfs03ba6mghr9kgpa9h8za-x86_64-unknown-linux-gnu-pkg-config-wrapper-0.29.2/bin/x86_64-unknown-linux-gnu-pkg-config (found version "0.29.2") 
-- Found RE2 via pkg-config.
-- Found OpenSSL: /nix/store/d2mvw2fzpcql6fabj4qiyan30qy1yhwz-openssl-x86_64-unknown-linux-gnu-1.1.1n/lib/libcrypto.so (found version "1.1.1n")  
CMake Error at /nix/store/c5jhgwlnq0782aqxb7brkpxpb56h5bgh-cmake-3.22.3/share/cmake-3.22/Modules/FindPackageHandleStandardArgs.cmake:230 (message):
  Could NOT find ZLIB (missing: ZLIB_LIBRARY) (found version "1.2.12")
Call Stack (most recent call first):
  /nix/store/c5jhgwlnq0782aqxb7brkpxpb56h5bgh-cmake-3.22.3/share/cmake-3.22/Modules/FindPackageHandleStandardArgs.cmake:594 (_FPHSA_FAILURE_MESSAGE)
  /nix/store/c5jhgwlnq0782aqxb7brkpxpb56h5bgh-cmake-3.22.3/share/cmake-3.22/Modules/FindZLIB.cmake:120 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  cmake/zlib.cmake:52 (find_package)
  CMakeLists.txt:318 (include)


-- Configuring incomplete, errors occurred!
See also "/build/source/build/CMakeFiles/CMakeOutput.log".
builder for '/nix/store/3rylbb0vg1ypmjhwk59glvmiamll49q7-grpc-x86_64-unknown-linux-gnu-1.44.0.drv' failed with exit code 1

[fabianhjr]

since this PR is to address x86_64-linux gcc: gcc_10 → gcc_11 breakage that llvm issue seems to be unrelated, though currently present on staging.

Have no way to help since on the platform I am on doesn't have that issue: pkgsLLVM.grpc on x86_64-linux — Success

https://github.com/NixOS/nixpkgs/pull/167129/checks?check_run_id=5886474017

[sternenseemann]

Could NOT find ZLIB (missing: ZLIB_LIBRARY) (found version "1.2.12")

Possibly another zlib cross issue? cc @Mindavi