Cflags For Clang Mac Os X
Change a file or folder's flags.
Mac os x troubleshooting for technicians. Pay careful attention: When you hear the Mac start-up sound as the computer gets ready to launch, hold down the Shift key. Wait until your Mac is completely turned off, then wait about 10 seconds and press the power button to start your computer up again.
The flags are specified as an octal number or a comma separated list of keywords.
Keywords and keyword aliases - Owner or Super-user only:
Keywords and keyword aliases - Super-user only:
The immutable flag makes the file/folder Locked/Protected and is equivalent to locking the file in Finder's Show Info box.
Putting the letters no before an option causes the flag to be turned off.
Symbolic links do not have flags, so unless the -H or -L option is set, chflags on a symbolic link always succeeds and has no effect. The -H, -L and -P options are ignored unless the -R option is specified. In addition, these options override each other and the command's actions are determined by the last one specified.
@a3f @gala2000 In Makefile we have. Ifeq ($(PLATFORM),PLATFORMDESKTOP) ifeq ($(PLATFORMOS),OSX) # OSX default compiler CC = clang GLFWCFLAGS = -x objective-c. Visual Studio for Mac should also provide support for C development, using compilers available on the system (gcc, Clang, etc.) 3. Many of the low-level libraries in OS X, especially. In general, Clang will detect the best version of libstdc headers available and use them - it will look both for system installations of libstdc as well as installations adjacent to Clang itself. If your configuration fits neither of these scenarios, you can use the -DGCCINSTALLPREFIX cmake option to tell Clang where the gcc containing. Make mac binaries with pyinstaller that are backwards-compatible on Mac OS X. Here are some instructions to freeze Python applications that are compatible with versions of OS X earlier than the one that PyInstaller is used on. These steps involve compiling and installing Python, PyQt5 etc. Nov 02, 2017 If you’re using a ruby version manager like ruby-build or ruby-install in the MacOS 10.13 High Sierra developer preview you might run into complications with OpenSSL.
The sappnd and schg flags can only be unset when the system is in single-user mode. chflags(2).
Use ls -lO to see the flags of existing files.
The return status is zero if the mode is successfully changed,and >0 if an error occurs.
Gcc Cflags
Examples
Lock the folder 'finance' against changes:
$ chflags uchg finance
Unlock the folder named 'finance' and allow changes to all the contents:
$ chflags -R nouchg finance
Make the folder ~/Library visible (this was the default setting prior to OS X Lion )
$ chflags nohidden ~/Library
(An alternative method is to use the 'Go' drop down menu in Finder and hold down the option key.)
Hide the folder ~/Library from finder:
$ chflags hidden ~/Library
Make the file MyLogs.txt append-only:
$ chflags uappnd MyLogs.txt
Unlock your Documents directory and everything in it:
$ chflags -R nouchg ~/Documents
“Fifteen referees. I want fifteen referees to be at this fight because there ain't no one man who can keep up with the pace I'm gonna set except me. There's not a man alive who can whup me. I'm too fast. I'm too smart. I'm too pretty. I should be a postage stamp. That's the only way I'll ever get licked” ~ Muhammad Ali
Related macOS comands:
Mac Os X Update
ht1526 - Empty the (locked) trash with chflags.
ln - Make links between files (hard links, symbolic links).
ls - List information about file(s).
setfile - Set attributes of HFS+ files.
Mac Os X Versions
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