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builder: support -m32/-m64 flags for msvc (#8819)

pull/8826/head
Stanislav Ershov 2021-02-18 18:58:47 +05:00 committed by GitHub
parent 1891ebf22d
commit 51dd22bcc0
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 23 additions and 12 deletions
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2
vlib/v/builder/builder.v
View File

@ -41,7 +41,7 @@ pub fn new_builder(pref &pref.Preferences) Builder {
if pref.use_color == .never {
util.emanager.set_support_color(false)
}
msvc := find_msvc() or {
msvc := find_msvc(pref.m64) or {
if pref.ccompiler == 'msvc' {
verror('Cannot find MSVC on this OS')
}

2
vlib/v/builder/cc.v
View File

@ -51,7 +51,7 @@ fn (mut v Builder) find_win_cc() ? {
if v.pref.is_verbose {
println('$v.pref.ccompiler not found, looking for msvc...')
}
find_msvc() or {
find_msvc(v.pref.m64) or {
if v.pref.is_verbose {
println('msvc not found, looking for thirdparty/tcc...')
}

31
vlib/v/builder/msvc.v
View File

@ -8,7 +8,6 @@ import v.cflag
#flag windows -l shell32
#flag windows -l dbghelp
#flag windows -l advapi32
struct MsvcResult {
full_cl_exe_path string
exe_path string
@ -79,7 +78,7 @@ struct WindowsKit {
}
// Try and find the root key for installed windows kits
fn find_windows_kit_root(host_arch string) ?WindowsKit {
fn find_windows_kit_root(target_arch string) ?WindowsKit {
$if windows {
root_key := RegKey(0)
path := 'SOFTWARE\\Microsoft\\Windows Kits\\Installed Roots'
@ -113,8 +112,8 @@ fn find_windows_kit_root(host_arch string) ?WindowsKit {
kit_include_highest := kit_lib_highest.replace('Lib', 'Include')
C.RegCloseKey(root_key)
return WindowsKit{
um_lib_path: kit_lib_highest + '\\um\\$host_arch'
ucrt_lib_path: kit_lib_highest + '\\ucrt\\$host_arch'
um_lib_path: kit_lib_highest + '\\um\\$target_arch'
ucrt_lib_path: kit_lib_highest + '\\ucrt\\$target_arch'
um_include_path: kit_include_highest + '\\um'
ucrt_include_path: kit_include_highest + '\\ucrt'
shared_include_path: kit_include_highest + '\\shared'
@ -129,7 +128,7 @@ struct VsInstallation {
exe_path string
}
fn find_vs(vswhere_dir string, host_arch string) ?VsInstallation {
fn find_vs(vswhere_dir string, host_arch string, target_arch string) ?VsInstallation {
$if !windows {
return error('Host OS does not support finding a Visual Studio installation')
}
@ -147,10 +146,10 @@ fn find_vs(vswhere_dir string, host_arch string) ?VsInstallation {
version2 := version // TODO remove. cgen option bug if expr
// println('version: $version')
v := if version.ends_with('\n') { version2[..version.len - 2] } else { version2 }
lib_path := '$res.output\\VC\\Tools\\MSVC\\$v\\lib\\$host_arch'
lib_path := '$res.output\\VC\\Tools\\MSVC\\$v\\lib\\$target_arch'
include_path := '$res.output\\VC\\Tools\\MSVC\\$v\\include'
if os.exists('$lib_path\\vcruntime.lib') {
p := '$res.output\\VC\\Tools\\MSVC\\$v\\bin\\Host$host_arch\\$host_arch'
p := '$res.output\\VC\\Tools\\MSVC\\$v\\bin\\Host$host_arch\\$target_arch'
// println('$lib_path $include_path')
return VsInstallation{
exe_path: p
@ -162,7 +161,7 @@ fn find_vs(vswhere_dir string, host_arch string) ?VsInstallation {
return error('Unable to find vs exe folder')
}
fn find_msvc() ?MsvcResult {
fn find_msvc(m64_target bool) ?MsvcResult {
$if windows {
processor_architecture := os.getenv('PROCESSOR_ARCHITECTURE')
vswhere_dir := if processor_architecture == 'x86' {
@ -171,8 +170,20 @@ fn find_msvc() ?MsvcResult {
'%ProgramFiles(x86)%'
}
host_arch := if processor_architecture == 'x86' { 'X86' } else { 'X64' }
wk := find_windows_kit_root(host_arch) or { return error('Unable to find windows sdk') }
vs := find_vs(vswhere_dir, host_arch) or { return error('Unable to find visual studio') }
mut target_arch := 'X64'
if host_arch == 'X86' {
if !m64_target {
target_arch = 'X86'
}
} else if host_arch == 'X64' {
if !m64_target {
target_arch = 'X86'
}
}
wk := find_windows_kit_root(target_arch) or { return error('Unable to find windows sdk') }
vs := find_vs(vswhere_dir, host_arch, target_arch) or {
return error('Unable to find visual studio')
}
return MsvcResult{
full_cl_exe_path: os.real_path(vs.exe_path + os.path_separator + 'cl.exe')
exe_path: vs.exe_path