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| author | Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2023-08-24 13:22:28 +0200 |
|---|---|---|
| committer | Iain Sandoe <iain@sandoe.co.uk> | 2023-10-22 19:31:24 +0100 |
| commit | 47b634a308c59f728783513123e7a9576fdc82aa (patch) | |
| tree | e98d765dc4667801b48718f1fe7964817c6444a0 /gcc | |
| parent | a0673ec5f9236dca6ada23f28343c591ccd575e4 (diff) | |
| download | gcc-47b634a308c59f728783513123e7a9576fdc82aa.zip gcc-47b634a308c59f728783513123e7a9576fdc82aa.tar.gz gcc-47b634a308c59f728783513123e7a9576fdc82aa.tar.bz2 | |
Doc: document the new Darwin options
gcc/ChangeLog:
* doc/invoke.texi: Document the new -nodefaultrpaths option.
* doc/install.texi: Document the new --with-darwin-extra-rpath
option.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/doc/install.texi | 6 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 10 |
2 files changed, 15 insertions, 1 deletions
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 4035e80..959a041 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1856,6 +1856,12 @@ particularly useful if you intend to use several versions of GCC in parallel. The default is @samp{yes} for @samp{libada}, and @samp{no} for the remaining libraries. +@item --with-darwin-extra-rpath +This is provided to allow distributions to add a single additional +runpath on Darwin / macOS systems. This allows for cases where the +installed GCC library directories are then symlinked to a common +directory outside of the GCC installation. + @item @anchor{WithAixSoname}--with-aix-soname=@samp{aix}, @samp{svr4} or @samp{both} Traditional AIX shared library versioning (versioned @code{Shared Object} files as members of unversioned @code{Archive Library} files named diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 17aaa8c..b972695 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -926,7 +926,7 @@ Objective-C and Objective-C++ Dialects}. -iframework -image_base -init -install_name -keep_private_externs -multi_module -multiply_defined -multiply_defined_unused --noall_load -no_dead_strip_inits_and_terms +-noall_load -no_dead_strip_inits_and_terms -nodefaultrpaths -nofixprebinding -nomultidefs -noprebind -noseglinkedit -pagezero_size -prebind -prebind_all_twolevel_modules -private_bundle -read_only_relocs -sectalign @@ -24484,6 +24484,14 @@ an executable when linking, using the Darwin @file{libtool} command. This causes GCC's output file to have the @samp{ALL} subtype, instead of one controlled by the @option{-mcpu} or @option{-march} option. +@opindex nodefaultrpaths +@item -nodefaultrpaths +Do not add default run paths for the compiler library directories to +executables, modules or dynamic libraries. On macOS 10.5 and later, +the embedded runpath is added by default unless the user adds +@option{-nodefaultrpaths} to the link line. Run paths are needed +(and therefore enforced) to build on macOS version 10.11 or later. + @item -allowable_client @var{client_name} @itemx -client_name @itemx -compatibility_version |