Brew Clang



May 17th, 2013

Emacs-clang-complete-async: 27: Installs on Request (30 days) emacs-clang-complete-async: 27: Build Errors (30 days) emacs-clang-complete-async: 0: Installs (90 days) emacs-clang-complete-async: 98: Installs on Request (90 days) emacs-clang-complete-async: 99: Installs (365 days) emacs-clang-complete-async: 332: Installs on Request (365 days. brew install llvm -with-lldb -with-clang -with-python -verbose This file has been truncated, but you can view the full file. brew install llvm -with-lldb -with-clang -with-python -verbose.

Meaning
  1. Feb 24, 2017 $ brew update $ brew upgrade After that, you should be able to check the llvm information again and see a newer version. Where to find llvm/clang. When you install llvm with brew, the new binaries will not automatically be in the path. Note what the formula says.
  2. The Clang project provides a language front-end and tooling infrastructure for languages in the C language family (C, C, Objective C/C, OpenCL, CUDA, and RenderScript) for the LLVM project. Both a GCC-compatible compiler driver (clang) and an MSVC-compatible compiler driver (clang-cl.exe) are provided.
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  1. brew install --use-clang ffmpeg
  2. > Downloading http://ffmpeg.org/releases/ffmpeg-0.9.1.tar.bz2
  3. File already downloaded in /Users/brunogermano/Library/Caches/Homebrew
  4. > ./configure --prefix=/usr/local/Cellar/ffmpeg/0.9.1 --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bi
  5. If you think configure made a mistake, make sure you are using the latest
  6. version from Git. If the latest version fails, report the problem to the
  7. ffmpeg-user@ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
  8. Include the log file 'config.log' produced by configure as this will help
  9. > Exit Status: 1
  10. http://github.com/mxcl/homebrew/blob/master/Library/Formula/ffmpeg.rb#L61
  11. HOMEBREW_VERSION: 0.8.1
  12. HOMEBREW_PREFIX: /usr/local
  13. Hardware: dual-core 64-bit penryn
  14. Kernel Architecture: x86_64
  15. /usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
  16. GCC-4.0: N/A
  17. LLVM: build 2336
  18. MacPorts or Fink? false
  19. > Build Flags
  20. CC: /usr/bin/clang
  21. LD: /usr/bin/clang
  22. CXXFLAGS: -O3 -w -pipe -march=native
  23. LDFLAGS: -L/usr/X11/lib
  24. Error: Failed executing: ./configure --prefix=/usr/local/Cellar/ffmpeg/0.9.1 --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/clang --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libxvid --disable-ffplay
  25. https://github.com/mxcl/homebrew/issues/8456
  26. https://github.com/mxcl/homebrew/issues/9399
  27. https://github.com/mxcl/homebrew/wiki/checklist-before-filing-a-new-issue
  28. We saved the configure log, please gist it if you report the issue:
  29. Unbrewed dylibs were found in /usr/local/lib.
  30. If you didn't put them there on purpose they could cause problems when
  31. building Homebrew formulae, and may need to be deleted.
  32. Unexpected dylibs:
  33. /usr/local/lib/libavcore.0.16.1.dylib
  34. /usr/local/lib/libavfilter.1.74.0.dylib
  35. /usr/local/lib/libavutil.50.36.0.dylib
  36. /usr/local/lib/libguide.dylib
  37. /usr/local/lib/libswscale.0.12.0.dylib
  38. Unbrewed static libraries were found in /usr/local/lib.
  39. If you didn't put them there on purpose they could cause problems when
  40. building Homebrew formulae, and may need to be deleted.
  41. Unexpected static libraries:
  42. /usr/local/lib/libavcore.a
  43. /usr/local/lib/libavfilter.a
  44. /usr/local/lib/libavutil.a
  45. /usr/local/lib/libmp4ff.a
  46. Unbrewed .pc files were found in /usr/local/lib/pkgconfig.
  47. If you didn't put them there on purpose they could cause problems when
  48. building Homebrew formulae, and may need to be deleted.
  49. Unexpected .pc files:
  50. /usr/local/lib/pkgconfig/libavcore.pc
  51. /usr/local/lib/pkgconfig/libavfilter.pc
  52. /usr/local/lib/pkgconfig/libavutil.pc
  53. If you didn't put them there on purpose they could cause problems when
  54. building Homebrew formulae, and may need to be deleted.
  55. Unexpected .la files:
  56. /usr/local/lib/libmp3lame.la
  57. We couldn't detect gcc 4.2.x. Some formulae require this compiler.
  58. NOTE: Versions of XCode newer than 4.2 don't include gcc 4.2.x.
  59. > /usr/bin occurs before /usr/local/bin
  60. This means that system-provided programs will be used instead of those
  61. provided by Homebrew. This is an issue if you eg. brew installed Python.
  62. Consider editing your .bashrc to put:
  63. ahead of /usr/bin in your PATH.
  64. Some brews install binaries to sbin instead of bin, but Homebrew's
  65. /usr/local/sbin
  66. Some 'config' scripts were found in your path, but not in system or Homebrew folders.
  67. `./configure` scripts often look for *-config scripts to determine if software packages
  68. are installed, and what additional flags to use when compiling and linking.
  69. Having additional scripts in your path can confuse software installed via Homebrew if
  70. the config script overrides a system or Homebrew provided script of the same name.
  71. /Library/Frameworks/Python.framework/Versions/Current/bin
  72. $brew install lame
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Homebrew depends on having an up-to-date version of Xcode because it comes with specific versions of build tools, e.g. clang. Installing a custom version of GCC or Autotools into your PATH has the potential to break lots of compiles so we prefer the Apple or Homebrew-provided compilers. Cross-compilers based on GCC will typically be “keg-only” and therefore not linked into your PATH by default, or are prefixed with the target architecture, again to avoid conflicting with Apple or Homebrew compilers.

Rather than merging formulae for either of these cases at this time, we’re listing them on this page. If you come up with a formula for a new version of GCC or cross-compiler suite, please link it in here.

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  • Homebrew provides a gcc formula for use with Xcode 4.2+.
  • Homebrew provides older GCC formulae, e.g. gcc@7
  • Homebrew provides some cross-compilers and toolchains, but these are named to avoid clashing with the default tools, e.g. x86_64-elf-gcc
  • Homebrew provides the LLVM Clang, which is bundled with the llvm formula.
  • RISC-V provides the RISC-V toolchain including binutils and GCC.