I'm a software engineer at Apple where I have worked on various technologies over my career in CoreOS, iOS, and Development Technologies. I am the principal developer responsible for XQuartz. I've extended this role to MacPorts where I maintain a large number of our X11 ports in addition to llvm, clang, and some random other ports.
Related Wikis
Tickets for base, guide, website, …
Reported Tickets
Assigned Tickets
No results
On CC
- #16373
- base should maintain a persistent working copy for all supported VCS fetches
- #48345
- Building for 10.4u SDK on 10.6 uses gcc-4.0 even though building directly on 10.4 uses the newer apple-gcc-4.2
- #50448
- Change filenames of binary packages built against libc++ on < 10.9
- #57143
- Unable to determine location of a macOS SDK
Tickets for ports
Reported Tickets
- #22961
- winetricks should mkdir ~/.wine/drive_c/windows/Fonts
- #23040
- ocamlmklib doesn't understand -arch
- #37769
- bind9 gssapi linking changes don't work (?)
- #37783
- graphviz +universal +ruby fails if ruby19 is -universal
- #40194
- muniversal: pre-merge hook for each destroot
- #40478
- gcc-4.8 (and likely earlier) build incorrectly +universal
- #42702
- libtool drops dylibs at link time
- #44624
- vim+universal+ruby18 fails to build because of missing rb_num2uint symbol in i386 slice of libruby.dylib
- #46432
- scons messes up the environment and removes ${prefix}/bin from $PATH
- #50854
- scons incorrectly builds projects, serf1 unexpectedly changed dylib versions with just a revbump for OpenSSL
- #51039
- vte fails to build if an older version is active (builds against installed content instead of local content)
- #51572
- port selecting python3 as python should emit a warning
- #52248
- inkscape, inkscape-devel +strict fails to build due to glibmm / glib2 deprecation misconfiguration
- #52398
- Remove webkit-gtk and webkit-gtk-2.0
- #52399
- Remove webkit-sharp or move it to use webkit2-gtk
- #52404
- Update gnucash ports to use webkit2-gtk
- #52406
- Update seed to use webkit2-gtk
- #52407
- Update birdfont to use webkit2-gtk
- #52409
- Update gtkpod to use webkit2-gtk
- #52410
- py27-webkitgtk: remove obsolete port, no dependents
- #52411
- Update bibledit to use webkit2-gtk
- #52412
- Update midori to use webkit2-gtk
- #52413
- Update uzbl to use webkit2-gtk
- #53152
- scons does not honor $PATH
Assigned Tickets
- #22724
- mplayer-devel and binary codec package
- #29173
- ld64 should symlink rather than copy ld and rebase on darwin > 10
- #39307
- mplayer no subtitles, no fonts
- #42071
- mesa @8.0.4: add python32 and python33 variants
- #44780
- MPlayer @1.1_8 +osd does not produce osd
- #45795
- llvm-3.4 fails to build with +ocaml variant
- #46161
- llvm +ocaml should depend on ocaml-findlib
- #46681
- crash in glx_display_free when closing application connected to remote XOrg.org server
- #46856
- add xvfb support to xorg-server package for proposed xvfb-run package to use
- #47157
- ld64 @2_0 +ld64_127 Linked huge PowerPC dynamic library causes crashes
- #47776
- ld64 @2 Add wrapper script to select compatible linker
- #48823
- MPlayer falling back to pbuffer on OS X 10.11
- #49001
- Add support to provide a clang-based as wrapper
- #49903
- libcxx: undo changes to system directories when deactivating
- #50080
- clang-3.8+universal fails to build
- #50565
- MPlayer 1.2_1 dvd support missing
- #50784
- MPlayer @1.2_1 and @1.2_2 patch to use new coreaudio API calls
- #51287
- Inkscape crashes on startup if enchant is installed with +applespell
- #52091
- cctools, ld64: Removing +llvm33 variant introduces circular dependencies on Leopard due to llvm-3.4 failing to build with Xcode 3.1's gcc
- #52128
- ld64: don't add unsupported subports
- #52398
- Remove webkit-gtk and webkit-gtk-2.0
- #52406
- Update seed to use webkit2-gtk
- #52409
- Update gtkpod to use webkit2-gtk
- #52411
- Update bibledit to use webkit2-gtk
- #53450
- xorg-server @1.18.4_1 Error: Failed to build xorg-server: command execution failed
- #53553
- font-misc-ethiopic needs runtime dependency on mkfontscale and mkfontdir
- #53759
- mplayer binary seems broken on macbook 5,1 running Sierra
- #53784
- Add support for tapi-tbd-v2
- #53862
- xorg-libXt @1.1.5: autom4te: need GNU m4 1.4 or later: /usr/bin/m4
- #54131
- llvm-3.7 @3.7.1_4: Faulty LLVMConfig.cmake
- #54226
- "/opt/local/bin/as: assembler (/opt/local/bin/clang) not installed"
- #54289
- libcxx{,-abi} : upgrade + "runtime" variant
- #54553
- clang effectively ignores the LIBRARY_PATH env. variable
- #54591
- xorg-server @1.18.4_2: update to 1.19.5
- #54638
- mesa @17.1.6_0: error: implicit declaration of function 'fstatat' is invalid in C99
- #54654
- cdda_interface.h breaks C++ builds
- #54744
- coexistence of libressl, libressl-devel, openssl, boringssl, etc.
- #54836
- defect: clang-3.7 fails to build on Snow Leopard, Mac OS X 10.6.8, in openmp variant
- #54972
- clang-4.0 @4.0.1_2+analyzer+libstdcxx: patch warning
- #55086
- clang-4.0 w/ trace mode: Error running link command: Invalid argument (cmake bug?)
- #55264
- libressl @2.5.5: update to 2.6.5
- #55308
- llvm-5.0 does not include clang-tidy
- #55322
- clang-5.0 @5.0.0: ld: file not found: /opt/local/libexec/llvm-5.0/lib/clang/5.0.0/lib/darwin/libclang_rt.profile_osx.a
- #55371
- mplayer-devel @37869_2: Opportunistic linking to various packages
- #55442
- libunwind @3.9.1: UNREACHABLE executed!
- #55443
- libcxx, libcxxabi @3.9.1: All compilers are either blacklisted or unavailable
- #55444
- clang-3.8 and later: All compilers are either blacklisted or unavailable
- #55705
- Add +llvm60 to cctools and ld64
- #55709
- libcxx @5.0.1_1 build fails with gcc
- #55720
- lldb-6.0: error: thread-local storage is not supported for the current target
- #55723
- mplayer +nodvd fails
- #56015
- llvm-gcc42: Don't build with -Werror
- #56223
- clang-6.0 unused regex?
- #56255
- clang-devel @devel-r329027: missing ClangTargets-release.cmake
- #56336
- Failed to configure llvm-5.0: configure failure: command execution failed
- #56792
- webkit2-gtk @2.20.3 +universal: error: use of undeclared identifiers 'TagBitsWasm' 'TagWasmMask'
- #56983
- xorg-server-devel : upgrade and +dri variants
- #57016
- ld64-97 @97.17_8: opportunistic use of openssl
- #57021
- mesa: please update to 18.2.1
- #57110
- xorg-server @1.18.4_3 does not build on PPC Tiger, Mac Os X 10.4.11, because " Something went wrong bootstrapping makefile fragments"
- #57152
- clang: asan does not work
- #57155
- clang-3.4 seg fault building ld64-127
- #57263
- clang-6.0: error: 'utimensat' is only available on macOS 10.13 or newer
- #57292
- xhyve @20180530: Undefined symbols _deflate _crc32 _deflateEnd _deflateInit_
- #57329
- xorg-xcb-proto installs python files in a nonstandard location
- #57333
- xorg-server-devel @1.20.1 does not build on Mac OS X 10.5.8, Leopard, because of redefinition of typedef ‘CARD32’
- #57498
- lldb-7.0: error: use of undeclared identifier 'vm_kernel_page_size'
- #57499
- lldb-devel: error: use of undeclared identifier 'LC_VERSION_MIN_TVOS'
- #57578
- __has_feature(cxx_exceptions) returns true but fails to compile std::uncaught_exceptions()
- #57587
- ld64: Update?
- #57755
- libmacho @921 does not build on PPC Mac OS X 10.4.11, Tiger, because execvp is missing
On CC
- #1936
- BUG: devel/mono doesn't look in /opt/local/lib at runtime
- #11784
- RFE: make R universal
- #17540
- poppler conflicts with xpdf
- #29763
- *_select framework does not apply to Perl: fix provided
- #31300
- mercury @11.0 +universal mmc fails with inappropriate paths
- #31580
- MacPorts xfd renders fonts differently (and worse) from OSX xfd
- #32130
- ffmpeg-devel: fatal error: when writing output to : Broken pipe
- #32799
- request for ffmbc port
- #33343
- encoding x264 with ffmpeg does not use CPU capabilities on 64bit 10.7.3
- #33696
- ffmpeg: Cannot build with XCode 4.3.1 for 64 bit
- #33886
- Startx script cannot handle fake domain names on PPC Tiger?
- #34094
- ffmpeg: patch required to solve undefined type/function when using C++
- #34289
- ffmpeg-devel: add qt-faststart
- #36092
- PDFTK broken after GCC47 upgrade
- #36850
- ffmpeg: fix universal build when architectures can't be run
- #36981
- gcc ports may not be UsingTheRightCompiler
- #37020
- ffmpeg, ffmpeg-devel: Add libass (subtitle burning)
- #37604
- doxygen and xorg-libxcb circular dependency
- #38551
- gcc48: "ar" does not work (complains about missing 'liblto_plugin.so')
- #40464
- libquicktime @1.2.4_7: build failure
- #41256
- cmake portgroup's debug variant sets release optflags
- #41529
- Error: org.macports.build for port BGHUDAppKit returned: command execution failed
- #42014
- gjs build failure
- #42777
- gcc47/gcc48 - problem with linking some C++ python extensions (std::ostringstream)
- #43689
- xorg-libpthread-stubs: Failed to fetch signature for archive: The requested URL returned error: 400 Bad Request
- #43869
- libgcc @4.8.2_1: error: '_Unwind_Ptr' does not name a type
- #44064
- root6: try to decouple the compiler that root was built with and compiler that root uses
- #45678
- libquicktime @1.2.4: build failure
- #46040
- llvm-*, clang-*: all binaries are overlinked to libedit, libffi, ncurses, and zlib
- #46431
- llvm does not have manpage
- #46700
- ffmpeg: add openssl variant
- #46857
- update rNMR to 1.1.8 using new xvfb-run port and xvfb subport as well as return to ${prefix}/lib/R/library
- #47191
- clang-3.7: c++14: missing support for binary operator delete
- #47525
- gstreamer1-gst-plugins-good @ 1.4.5: trying to come up with an x11 variant fails
- #47532
- imlib2 @ 1.4.6: introduce x11 variant
- #47929
- llvm-gcc42 @2336.11_2 fails building on 10.6.8
- #48471
- FSF gcc48 fails to compile projects on El Capitan due to OS X SDK bug in Availability.h
- #48647
- `port select gcc` sets default C++ compiler
- #48767
- guile: re-enable universal variant
- #49289
- opencv @3.0.0 | ffmpeg-devel @20150916_x- error: use of undeclared identifier 'avcodec_free_frame'; did you mean 'avcodec_get_name'?
- #49644
- mariadb-10.0 won't build with LibreSSL
- #50547
- port suggestion : clazy
- #50984
- gobject-introspection should support different versions of python
- #51123
- request: port:libclang-XY
- #51133
- Xcode 7.3 bug: __DATA/__thread_bss extends beyond end of file
- #51488
- gstreamer1-gst-plugins-bad Will Not Update
- #51815
- librsvg @2.40.16 does not build on PPC Mac OS X 10.5.8, Leopard, because of "./libtool: eval: line 1085: syntax error near unexpected token `|' "
- #52210
- libsdl2: make it build on 10.6 (against 10.6 SDK)
- #52424
- Ports that depend on old llvm versions should be updated
- #53184
- A cxx11-compatible clang compiler on 10.5 PPC ?Some progress...
- #53201
- cmake: doesn't recognize macports-clang (No known features for CXX compiler)
- #53343
- wine and wine-devel: smooth fonts?
- #53449
- cctools 895 breaks port:audacity build
- #53634
- clang++-mp-4.0 -stdlib=macports-libstdc++ should be in C++11 mode by default
- #54072
- ffmpeg: a variant to compile ffmpeg with support for nvenc?
- #54091
- submission: QMPlay2, yet another multimedia player
- #54116
- ffmpeg loudnorm filter
- #54149
- gcc6 fails to compile because "configure: error: cannot compute sizeof (long long)"
- #54157
- ncurses +universal: fails to build when using `-t`
- #54166
- [submission] gccas
- #54236
- port:mesa & port:libepoxy : provide and support EGL
- #54632
- ffmpeg, ffmpeg-devel: remove ASCII art from notes
- #54633
- ffmpeg, ffmpeg-devel: not distributable on Snow Leopard or Lion
- #54661
- Blu-Ray playback
- #54773
- port:libgcc/port:gcc7: proposed modifications, efficiency + libc++ support
- #55166
- port:ffmpeg should use --x86asmexe=EXE=${prefix}/bin/<assembler>
- #55168
- ffmpeg 3.4 VDA (VideoDecodeAcceleration) fix
- #55171
- ffmpeg-devel @20171024 breaks on Snow Leopard, Mac OS X 10.6.8, the ports opencv, transcode, and libquicktime-devel
- #55198
- ffmpeg @3.4: ld: cannot link directly with /System/Library/Frameworks//CoreImage.framework/CoreImage
- #55523
- opencv @3.2.0_1: Build failure with ffmpeg-devel @20171210
- #56250
- Failed to configure gtk3 while installing wine
- #56739
- gildas fails to install due to unexpected token
- #56991
- wine cannot be built against the 10.14 SDK
- #57137
- xcode portgroup should set -derivedDataPath on Xcode versions that need it
- #57234
- Some ports are failing to build due to new build system in Xcode 10
- #57576
- llvm 8+ usuability
- #57612
- clang does not respect -syslibroot when linking
Last modified 2 years ago
Last modified on Nov 3, 2016, 10:53:00 AM