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docs: use -cross instead of -os cross

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Delyan Angelov 2023-10-26 05:55:09 +03:00
parent bdb8b30e4d
commit 2806a8a9ec
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3 changed files with 7 additions and 5 deletions
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2
vlib/v/checker/if.v
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@ -268,7 +268,7 @@ fn (mut c Checker) if_expr(mut node ast.IfExpr) ast.Type {
} }
if c.fn_level == 0 && c.pref.output_cross_c { if c.fn_level == 0 && c.pref.output_cross_c {
// do not skip any of the branches for top level `$if OS {` // do not skip any of the branches for top level `$if OS {`
// statements, in `-os cross` mode // statements, in `-cross` mode
found_branch = false found_branch = false
c.skip_flags = false c.skip_flags = false
c.ct_cond_stack << branch.cond c.ct_cond_stack << branch.cond

2
vlib/v/doc/doc.v
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@ -46,7 +46,7 @@ pub enum Platform {
vinix vinix
haiku haiku
raw raw
cross // TODO: add functionality for v doc -os cross whenever possible cross // TODO: add functionality for v doc -cross whenever possible
} }
// copy of pref.os_from_string // copy of pref.os_from_string

6
vlib/v/help/build/build-c.txt
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@ -109,10 +109,12 @@ see also `v help build`.
The module declaration should be `builtin`. The default Linux The module declaration should be `builtin`. The default Linux
implementation can be found in `vlib/builtin/linux_bare`. implementation can be found in `vlib/builtin/linux_bare`.
-cross
With `-cross`, V will attempt to output cross-platform C code.
-os <os>, -target-os <os> -os <os>, -target-os <os>
Change the target OS that V tries to compile for. Change the target OS that V tries to compile for.
By default, the target OS is the host system. By default, the target OS is the host system.
When OS is `cross`, V will attempt to output cross-platform C code.
Here is a list of the operating systems, supported by V: Here is a list of the operating systems, supported by V:
(CI tests runs on every commit/PR for each of these): (CI tests runs on every commit/PR for each of these):
@ -142,7 +144,7 @@ see also `v help build`.
If you compile with `-os freebsd`, then x_default.c.v will be used. If you compile with `-os freebsd`, then x_default.c.v will be used.
If you compile with `-os linux`, then x_linux.c.v will be used. If you compile with `-os linux`, then x_linux.c.v will be used.
If you compile with `-os windows`, then x_windows.c.v will be used. If you compile with `-os windows`, then x_windows.c.v will be used.
If you compile with `-os cross`, then all, *except x_default.c.v* If you compile with `-cross`, then all, *except x_default.c.v*
will be used, wrapped in conditional compilation guards, so that will be used, wrapped in conditional compilation guards, so that
the generated C source code will be larger, but will compile on all the generated C source code will be larger, but will compile on all
explicitly supported platforms without source changes. explicitly supported platforms without source changes.