01.brew-install

~> brew install class-dump
==> Downloading https://github.com/nygard/class-dump/archive/3.5.tar.gz
Already downloaded: /Library/Caches/Homebrew/class-dump-3.5.tar.gz
==> xcodebuild -configuration Release SYMROOT=build PREFIX=/usr/local/Cellar/class-dump/3.5 ONLY_ACTIVE_ARCH=YES
Last 15 lines from /Users/shon/Library/Logs/Homebrew/class-dump/01.xcodebuild:
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -arch x86_64 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -gmodules -Wno-trigraphs -fpascal-strings -Os -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-implicit-atomic-properties -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wno-unknown-pragmas -Wshadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wno-deprecated-implementations -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -fasm-blocks -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -mmacosx-version-min=10.8 -g -Wno-sign-conversion -iquote /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-generated-files.hmap -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-own-target-headers.hmap -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-all-target-headers.hmap -iquote /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-project-headers.hmap -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/Release/include -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/DerivedSources/x86_64 -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/DerivedSources -fdiagnostics-show-option -Wno-semicolon-before-method-body -Wno-c11-extensions -Wno-readonly-setter-attrs -Wno-overriding-method-mismatch -Wno-unused-macros -Wno-objc-missing-property-synthesis -Wno-direct-ivar-access -Wno-arc-repeated-use-of-weak -F/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/Release -include /var/folders/85/fp5lxlwd6yv7xrwcp9qjq4jm0000gn/C/com.apple.DeveloperTools/7.0-7A220/Xcode/SharedPrecompiledHeaders/MachObjC-Prefix-epbswkzjjewnvwbqblhzucmagjel/MachObjC-Prefix.pch -MMD -MT dependencies -MF /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment32.d --serialize-diagnostics /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment32.dia -c /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/Source/CDLCSegment32.m -o /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment32.o
warning: unknown warning option '-Wno-readonly-setter-attrs' [-Wunknown-warning-option]

CompileC build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment64.o Source/CDLCSegment64.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
    cd /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5
    export LANG=en_US.US-ASCII
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -x objective-c -arch x86_64 -fmessage-length=0 -fdiagnostics-show-note-include-stack -fmacro-backtrace-limit=0 -std=gnu99 -fobjc-arc -gmodules -Wno-trigraphs -fpascal-strings -Os -Wno-missing-field-initializers -Wno-missing-prototypes -Wno-implicit-atomic-properties -Wno-arc-repeated-use-of-weak -Wduplicate-method-match -Wno-missing-braces -Wparentheses -Wswitch -Wno-unused-function -Wno-unused-label -Wno-unused-parameter -Wunused-variable -Wunused-value -Wempty-body -Wuninitialized -Wno-unknown-pragmas -Wshadow -Wno-four-char-constants -Wno-conversion -Wconstant-conversion -Wint-conversion -Wbool-conversion -Wenum-conversion -Wshorten-64-to-32 -Wpointer-sign -Wno-newline-eof -Wno-selector -Wno-strict-selector-match -Wundeclared-selector -Wno-deprecated-implementations -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk -fasm-blocks -fstrict-aliasing -Wprotocol -Wdeprecated-declarations -mmacosx-version-min=10.8 -g -Wno-sign-conversion -iquote /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-generated-files.hmap -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-own-target-headers.hmap -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-all-target-headers.hmap -iquote /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/MachObjC-project-headers.hmap -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/Release/include -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/DerivedSources/x86_64 -I/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/DerivedSources -fdiagnostics-show-option -Wno-semicolon-before-method-body -Wno-c11-extensions -Wno-readonly-setter-attrs -Wno-overriding-method-mismatch -Wno-unused-macros -Wno-objc-missing-property-synthesis -Wno-direct-ivar-access -Wno-arc-repeated-use-of-weak -F/tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/Release -include /var/folders/85/fp5lxlwd6yv7xrwcp9qjq4jm0000gn/C/com.apple.DeveloperTools/7.0-7A220/Xcode/SharedPrecompiledHeaders/MachObjC-Prefix-epbswkzjjewnvwbqblhzucmagjel/MachObjC-Prefix.pch -MMD -MT dependencies -MF /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment64.d --serialize-diagnostics /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment64.dia -c /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/Source/CDLCSegment64.m -o /tmp/class-dump20150926-7606-1xfkcps/class-dump-3.5/build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment64.o
warning: unknown warning option '-Wno-readonly-setter-attrs' [-Wunknown-warning-option]

** BUILD FAILED **


The following build commands failed:
	CompileC build/class-dump.build/Release/MachObjC.build/Objects-normal/x86_64/CDLCSegment.o Source/CDLCSegment.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler
(1 failure)

READ THIS: https://git.io/brew-troubleshooting

These open issues may also help:
class-dump failed to build on 10.11 https://github.com/Homebrew/homebrew/issues/42384

02.brew-doctor

~> brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry and just ignore them. Thanks!

Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected header files:
    /usr/local/include/lib6502.h

Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected static libraries:
    /usr/local/lib/lib6502.a

02.config

~> brew --config
HOMEBREW_VERSION: 0.9.5
ORIGIN: https://github.com/Homebrew/homebrew
HEAD: d32996d41f54b03739fa835e8d95eb9b0b80ab21
Last commit: 9 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
CPU: quad-core 64-bit haswell
OS X: 10.10.5-x86_64
Xcode: 7.0
CLT: 7.0.0.0.1.1441394355
Clang: 7.0 build 700
X11: N/A
System Ruby: 2.0.0-p481
Perl: /usr/bin/perl
Python: /usr/local/bin/python => /usr/local/Cellar/python/2.7.10_2/Frameworks/Python.framework/Versions/2.7/bin/python2.7
Ruby: /usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
Java: 1.8.0_31, 1.6.0_65-b14-466.1