This breaking change disambiguates between overriding the lib dir when
performing an installation with the Zig Build System, and overriding the
lib dir that the Zig installation itself uses.
This patch adjusts the exit code for a child process to be a u8. Since
the WEXITSTATUS macro returns the lower eight bits, it's safe to assume
that we can truncate the returned u32.
Don't move static local variables into the top-level scope since this
can cause name clashes if subsequently-defined variables or parameters
in different scopes share the name.
Instead, use a variable within a struct so that the variable's lexical
scope does not change. This solution was suggested by @LemonBoy
Note that a similar name-shadowing problem exists with `extern` variables
declared within block scope, but a different solution will be needed since
they do need to be moved to the top-level scope and we can't rename them.
Two bugs in the implementation ported from musl made all the complex
functions relying on ldexp return incorrect results in some cases.
Spotted in #9047
No functional changes are expected, this patch is only moving some code
in order to slim the huge bowl of spaghetti that is debug.zig.
The amount of memory leaked on error is much less than before but not
zero, some further work is required to smooth the edges of this old part
of the stdlib.
We will silently ignore expected section that are either won't take
part in linking such as any `__DWARF` section, or are known but are
not yet implemented such as `__TEXT,__eh_frame`. For any other
we will throw an error and exit.
Also, inform the caller that we currently are unable to handle
frameworks.
Up until now, we only expected old-fashioned objects which carried
two basic segments by name: __TEXT and __DATA. Since macOS 11.1,
there is a new segment __DATA_CONST, and we should expect and
correctly parse sections designated to that segment explicitly
as is the case in golang.
* fix a merge conflict discovered upon rebasing latest master
* rename Target.Cpu.Feature.Set.subSet to isSuperSetOf
* convert a comment into an assert
If there is a mismatch of CPU features provided
compared to the whitelist, then will fail the build and
print what the expected CPU model is and the feature
set for the model. Also prints what features need to be
removed.
