Andrew Kelley
c664692bdd
make the CLI support depending on system headers and libraries
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(include and lib search paths)
The detection of native system paths is self-hosted.
closes #2041
2020-02-19 01:24:34 -05:00
Andrew Kelley
63383a8af8
consistent capitalization of error message
2020-02-19 01:24:19 -05:00
Andrew Kelley
c5ca0fe237
Merge branch 'pixelherodev-emit'
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Closes #4418
2020-02-18 22:01:08 -05:00
Andrew Kelley
d7968c6d33
improvements which allow zig to emit multiple things at once
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example: zig build-obj test.zig -femit-llvm-ir -femit-asm
this will generate all three: test.o test.s test.ll
2020-02-18 21:59:43 -05:00
Noam Preil
dba12cd693
Rename produce_* bools to emit_* to match CLI
2020-02-18 18:59:45 -05:00
Noam Preil
9c98c73e73
Disable binary generation when deprecated --emit is used
2020-02-18 18:59:45 -05:00
Noam Preil
2502cb242a
Improve support for generating LLVM IR/asm files
2020-02-18 18:59:45 -05:00
Andrew Kelley
cbc4e59e68
Merge branch 'LemonBoy-c8c8c8c8'
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closes #4502
2020-02-18 18:45:25 -05:00
Andrew Kelley
30194f27fb
update new test case to take into account lazy @typeInfo
2020-02-18 18:27:18 -05:00
LemonBoy
eb5e6259aa
docs: Fix wrong extern fn definition
2020-02-18 18:18:29 -05:00
LemonBoy
a6b74cdd38
stage1: Make the parser reject extern fn with body
2020-02-18 18:18:29 -05:00
LemonBoy
95a71e29f8
zig fmt: Fix callconv rewriting for extern + string
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Closes #4473
2020-02-18 18:18:15 -05:00
Andrew Kelley
ccca4b5a5e
Merge pull request #4474 from LemonBoy/saukerkraut
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Patches
2020-02-18 18:15:11 -05:00
Andrew Kelley
7f92d0d4a4
Merge branch 'daurnimator-use-fifo-from-stdio'
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closes #3763
2020-02-18 16:48:58 -05:00
Andrew Kelley
a8d7652001
avoid a @ptrCast with an array literal
2020-02-18 16:48:26 -05:00
daurnimator
3632f31ec2
std: use LinearFifo to implement io.BufferedOutStreamCustom
2020-02-18 16:47:03 -05:00
daurnimator
dd75cc214d
std: let PeekStream have static/dynamic variants
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This completes a TODO in the existing implementation
2020-02-18 16:47:03 -05:00
daurnimator
38ad7daebb
std: use LinearFifo to implement io.PeekStream
2020-02-18 16:47:03 -05:00
daurnimator
bdff2f43bd
std: use LinearFifo to implement io.BufferedInStreamCustom
2020-02-18 16:47:03 -05:00
Andrew Kelley
662996e4a8
Merge branch 'FireFox317-lazy-typeinfo-decls'
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Closes #4435
Closes #3893
Closes #2584
2020-02-18 15:34:22 -05:00
Andrew Kelley
d056c7732b
fix std.meta.refAllDecls
2020-02-18 15:34:13 -05:00
Andrew Kelley
dd58278dbe
add behavior test for previous commit
2020-02-18 15:28:14 -05:00
Timon Kruiper
7560fc716d
Makes the declaration slice resolve lazely when using @typeInfo
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This way all the declarations in a container won't be resolved untill
the user actually uses the decls slice in the builtin TypeInfo union.
2020-02-18 15:26:37 -05:00
Andrew Kelley
e8a84927ab
Merge pull request #4478 from ziglang/self-host-libc-detection
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self-hosted libc and dynamic linker detection
2020-02-17 22:45:49 -05:00
Andrew Kelley
35f0cb049e
stage2: fix invalid iteration code in std.ast.Node.Asm
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closes #4480
2020-02-17 20:25:02 -05:00
Andrew Kelley
99520c4e69
target_os_requires_libc implies dynamic linking
2020-02-17 19:49:19 -05:00
Andrew Kelley
5a4e8c779a
smarter detectNativeDynamicLinker logic
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The current target's ABI cannot be relied on for this.
For example, we may build the zig compiler for target
riscv64-linux-musl and provide a tarball for users to
download. A user could then run that zig compiler on
riscv64-linux-gnu. This use case is well-defined and
supported by Zig. But that means that we must detect
the system ABI here rather than
relying on `std.Target.current`.
2020-02-17 19:26:32 -05:00
Andrew Kelley
b53afc510c
update dl_iterate_phdr test case to new API
2020-02-17 17:22:32 -05:00
Andrew Kelley
8fe636dafd
fix ABI mismatch of ZigTarget in stage2 glue code
2020-02-17 16:49:30 -05:00
Andrew Kelley
9b02cab3da
fix glibc not forcing dynamic link
2020-02-17 16:37:22 -05:00
Andrew Kelley
a959e98273
target requiring PIC does not imply dynamic linking
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Related: #3237
2020-02-17 16:16:58 -05:00
Andrew Kelley
4b91e4c91f
fix dynamic linker detection on windows (where there isn't one)
2020-02-17 16:03:01 -05:00
Andrew Kelley
e26f063b22
support the concept of a target not having a dynamic linker
2020-02-17 15:46:53 -05:00
Andrew Kelley
2f9c5c0644
self-host dynamic linker detection
2020-02-17 15:23:59 -05:00
Andrew Kelley
c784c52819
fix backwards warning of zig libc
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crt_dir is only not required for darwin
2020-02-17 01:15:43 -05:00
Andrew Kelley
44c14749a1
expand argv[0] when spawning system C compiler
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Some C compilers, such as Clang, are known to rely on
argv[0] to find the path to their own executable,
without even bothering to resolve PATH. This results
in the message:
error: unable to execute command: Executable "" doesn't exist!
So we tell ChildProcess to expand argv[0] to the absolute path
to give them a helping hand.
2020-02-17 00:58:30 -05:00
Andrew Kelley
64365bc5d7
enable behavior and std lib tests for RISC-V 64-bit
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closes #3338
2020-02-17 00:06:19 -05:00
Andrew Kelley
a5d47be5ad
stage1 os_update_file additionally compares src and dest size
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prevents problems when source is created and then immediately copied to
dest.
2020-02-16 22:50:04 -05:00
Andrew Kelley
d5860cbade
fix os_update_file implementation on Windows
2020-02-16 22:34:40 -05:00
Andrew Kelley
364a284eb3
stage1 os: handle errors from read/write
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not sure why the CI is complaining about these now and not in master
branch. but this is a slight code improvement anyway
2020-02-16 21:35:12 -05:00
Andrew Kelley
a26800c099
stage1: don't copy unchanged output files
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when both `--cache on` and `--output-dir` parameters
are provided. This prevents re-linking `zig` with every
`make` even when `libzigstage2.a` was unchanged.
2020-02-16 21:10:03 -05:00
Andrew Kelley
5c54d7bee7
add missing implementations of libc installation to detect msvc paths
2020-02-16 19:58:27 -05:00
Andrew Kelley
20f3b0efff
rename libuserland to libstage2
2020-02-16 19:16:08 -05:00
Andrew Kelley
c25742010d
add the dummy libc paths back in
2020-02-16 19:02:26 -05:00
Andrew Kelley
7eb0a3edce
remove libc dependency of zig0 building libstage2
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Rather than `zig0 build ...` the build now does
`zig0 build-lib ...`, avoiding the requirement of linking the build
script, and thus avoiding the requirement of finding native libc,
for systems where libc is the system ABI.
2020-02-16 18:57:34 -05:00
Andrew Kelley
39ee46a6c1
fix building zig0 -> zig on macos
2020-02-16 17:35:35 -05:00
Andrew Kelley
8173fbfb66
implement os.faccessat for Windows
2020-02-16 17:10:43 -05:00
LemonBoy
6b74fd2e12
ir: Avoid invalidating the decl_table iterator
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Collect the declarations to resolve first and run resolve_top_level_decl
on them later.
Closes #4310
2020-02-16 21:14:30 +01:00
LemonBoy
59a243ce24
std: Remove now-superflous hack
2020-02-16 19:53:53 +01:00
LemonBoy
096f79260b
ir: Prevent crash when indexing undefined ptr to array
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Closes #4471
2020-02-16 19:53:53 +01:00
