mirror of
https://github.com/Ed94/gencpp.git
synced 2024-11-10 02:54:53 -08:00
Ed_
050b00f28a
Adding the pragma once and includes the files broke compilation, still diagnosing why.
- Some string functions were moved to the cpp, still need to do some more evaluation of it and the containers...
- Added support for forceinline and neverinline to parsing (untested)
- Added support for specifiers in operator cast such as explicit, inline/forceinline/neverinline, etc.
- Before it only support const.
- Still need to support volatile.
- Forceinline was not supported at all for tokenization, fixed that.
464 lines
13 KiB
PowerShell
464 lines
13 KiB
PowerShell
# This build script was written to build on windows, however I did setup some generalization to allow for cross platform building.
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# It will most likely need a partial rewrite to segment the build process into separate script invocations based on the OS.
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# That or just rewrite it in an sh script and call it a day.
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Import-Module ./helpers/target_arch.psm1
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$devshell = Join-Path $PSScriptRoot 'helpers/devshell.ps1'
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$path_root = git rev-parse --show-toplevel
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Push-Location $path_root
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#region Arguments
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$vendor = $null
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$release = $null
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[bool] $bootstrap = $false
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[bool] $singleheader = $false
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[bool] $test = $false
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[array] $vendors = @( "clang", "msvc" )
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# This is a really lazy way of parsing the args, could use actual params down the line...
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if ( $args ) { $args | ForEach-Object {
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switch ($_){
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{ $_ -in $vendors } { $vendor = $_; break }
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"release" { $release = $true }
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"debug" { $release = $false }
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"bootstrap" { $bootstrap = $true }
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"singleheader" { $singleheader = $true }
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"test" { $test = $true }
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}
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}}
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#endregion Arguments
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#region Configuration
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if ($IsWindows) {
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# This library was really designed to only run on 64-bit systems.
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# (Its a development tool after all)
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& $devshell -arch amd64
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}
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if ( $vendor -eq $null ) {
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write-host "No vendor specified, assuming clang available"
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$compiler = "clang"
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}
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if ( $release -eq $null ) {
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write-host "No build type specified, assuming debug"
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$release = $false
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}
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if ( $bootstrap -eq $false -and $singleheader -eq $false -and $test -eq $false ) {
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throw "No build target specified. One must be specified, this script will not assume one"
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}
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write-host "Building gencpp with $vendor"
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write-host "Build Type: $(if ($release) {"Release"} else {"Debug"} )"
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function run-compiler
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{
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param( $compiler, $unit, $compiler_args )
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write-host "`Compiling $unit"
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write-host "Compiler config:"
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$compiler_args | ForEach-Object {
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write-host $_ -ForegroundColor Cyan
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}
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$time_taken = Measure-Command {
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& $compiler $compiler_args 2>&1 | ForEach-Object {
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$color = 'White'
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switch ($_){
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{ $_ -match "error" } { $color = 'Red' ; break }
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{ $_ -match "warning" } { $color = 'Yellow'; break }
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}
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write-host `t $_ -ForegroundColor $color
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}
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}
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if ( Test-Path($unit) ) {
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write-host "$unit compile finished in $($time_taken.TotalMilliseconds) ms"
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}
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else {
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write-host "Compile failed for $unit" -ForegroundColor Red
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}
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}
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function run-linker
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{
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param( $linker, $binary, $linker_args )
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write-host "`Linking $binary"
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write-host "Linker config:"
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$linker_args | ForEach-Object {
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write-host $_ -ForegroundColor Cyan
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}
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$time_taken = Measure-Command {
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& $linker $linker_args 2>&1 | ForEach-Object {
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$color = 'White'
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switch ($_){
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{ $_ -match "error" } { $color = 'Red' ; break }
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{ $_ -match "warning" } { $color = 'Yellow'; break }
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}
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write-host `t $_ -ForegroundColor $color
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}
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}
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if ( Test-Path($binary) ) {
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write-host "$binary linking finished in $($time_taken.TotalMilliseconds) ms"
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}
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else {
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write-host "Linking failed for $binary" -ForegroundColor Red
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}
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}
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if ( $vendor -match "clang" )
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{
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# https://clang.llvm.org/docs/ClangCommandLineReference.html
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$flag_compile = '-c'
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$flag_color_diagnostics = '-fcolor-diagnostics'
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$flag_no_color_diagnostics = '-fno-color-diagnostics'
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$flag_debug = '-g'
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$flag_debug_codeview = '-gcodeview'
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$flag_define = '-D'
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$flag_include = '-I'
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$flag_library = '-l'
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$flag_library_path = '-L'
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$flag_link_win = '-Wl,'
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$flag_link_win_subsystem_console = '/SUBSYSTEM:CONSOLE'
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$flag_link_win_machine_32 = '/MACHINE:X86'
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$flag_link_win_machine_64 = '/MACHINE:X64'
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$flag_link_win_debug = '/DEBUG'
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$flag_link_win_pdb = '/PDB:'
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$flag_link_win_path_output = '/OUT:'
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$flag_no_optimization = '-O0'
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$flag_path_output = '-o'
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$flag_preprocess_non_intergrated = '-no-integrated-cpp'
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$flag_profiling_debug = '-fdebug-info-for-profiling'
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$flag_target_arch = '-target'
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$flag_wall = '-Wall'
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$flag_warning = '-W'
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$flag_warning_as_error = '-Werror'
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$flag_win_nologo = '/nologo'
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$ignore_warning_ms_include = 'no-microsoft-include'
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$target_arch = Get-TargetArchClang
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$warning_ignores = @(
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$ignore_warning_ms_include
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)
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# https://learn.microsoft.com/en-us/cpp/c-runtime-library/crt-library-features?view=msvc-170
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$libraries = @(
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'Kernel32' # For Windows API
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# 'msvcrt', # For the C Runtime (Dynamically Linked)
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# 'libucrt',
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'libcmt' # For the C Runtime (Static Linkage)
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)
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function build-simple
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{
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param( $includes, $unit, $executable )
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Write-Host "build-simple: clang"
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$object = $executable -replace '\.exe', '.obj'
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$pdb = $executable -replace '\.exe', '.pdb'
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$compiler_args = @(
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$flag_no_color_diagnostics,
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$flag_target_arch, $target_arch,
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$flag_wall,
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$flag_preprocess_non_intergrated,
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( $flag_define + 'GEN_TIME' ),
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( $flag_path_output + $object ),
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( $flag_include + $includes )
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)
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if ( $release -eq $false ) {
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$compiler_args += ( $flag_define + 'Build_Debug' )
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$compiler_args += $flag_debug, $flag_debug_codeview, $flag_profiling_debug
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$compiler_args += $flag_no_optimization
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}
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$warning_ignores | ForEach-Object {
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$compiler_args += $flag_warning + $_
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}
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$compiler_args += $flag_compile, $unit
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run-compiler $compiler $unit $compiler_args
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$linker_args = @(
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$flag_link_win_subsystem_console,
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$flag_link_win_machine_64,
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$( $flag_link_win_path_output + $executable )
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)
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if ( $release -eq $false ) {
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$linker_args += $flag_link_win_debug
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$linker_args += $flag_link_win_pdb + $pdb
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}
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else {
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}
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$libraries | ForEach-Object {
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$linker_args += $_ + '.lib'
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}
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$linker_args += $object
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run-linker $linker $executable $linker_args
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}
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$compiler = 'clang++'
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$linker = 'lld-link'
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}
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if ( $vendor -match "msvc" )
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{
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# https://learn.microsoft.com/en-us/cpp/build/reference/compiler-options-listed-by-category?view=msvc-170
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$flag_compile = '/c'
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$flag_debug = '/Zi'
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$flag_define = '/D'
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$flag_include = '/I'
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$flag_full_src_path = '/FC'
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$flag_nologo = '/nologo'
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$flag_dll = '/LD'
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$flag_dll_debug = '/LDd'
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$flag_linker = '/link'
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$flag_link_debug = '/DEBUG'
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$flag_link_pdb = '/PDB:'
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$flag_link_machine_32 = '/MACHINE:X86'
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$flag_link_machine_64 = '/MACHINE:X64'
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$flag_link_path_output = '/OUT:'
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$flag_link_rt_dll = '/MD'
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$flag_link_rt_dll_debug = '/MDd'
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$flag_link_rt_static = '/MT'
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$flag_link_rt_static_debug = '/MTd'
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$flag_link_subsystem_console = '/SUBSYSTEM:CONSOLE'
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$flag_link_subsystem_windows = '/SUBSYSTEM:WINDOWS'
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$flag_no_optimization = '/Od'
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$flag_out_name = '/OUT:'
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$flag_path_interm = '/Fo'
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$flag_path_debug = '/Fd'
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$flag_path_output = '/Fe'
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$flag_preprocess_conform = '/Zc:preprocessor'
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# This works because this project uses a single unit to build
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function build-simple
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{
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param( $includes, $unit, $executable )
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Write-Host "build-simple: msvc"
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$object = $executable -replace '\.exe', '.obj'
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$pdb = $executable -replace '\.exe', '.pdb'
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$compiler_args = @(
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$flag_nologo,
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$flag_preprocess_conform,
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$flag_debug,
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( $flag_define + 'GEN_TIME' ),
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$flag_full_src_path,
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( $flag_path_interm + $path_build + '\' ),
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( $flag_path_output + $path_build + '\' )
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)
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if ( $release -eq $false ) {
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$compiler_args += ( $flag_define + 'Build_Debug' )
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$compiler_args += ( $flag_path_debug + $path_build + '\' )
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$compiler_args += $flag_link_rt_static_debug
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$compiler_args += $flag_no_optimization
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}
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else {
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$compiler_args += $flag_link_rt_static
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}
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$compiler_args += $includes | ForEach-Object { $flag_include + $_ }
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$compiler_args += $flag_compile, $unit
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run-compiler $compiler $unit $compiler_args
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$linker_args = @(
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$flag_nologo,
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$flag_link_machine_64,
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$flag_link_subsystem_console,
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( $flag_link_path_output + $executable )
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)
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if ( $release -eq $false ) {
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$linker_args += $flag_link_debug
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$linker_args += $flag_link_pdb + $pdb
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}
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else {
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}
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$linker_args += $object
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run-linker $linker $executable $linker_args
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}
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$compiler = 'cl'
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$linker = 'link'
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}
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#endregion Configuration
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#region Building
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$path_build = Join-Path $path_root build
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$path_project = Join-Path $path_root project
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$path_scripts = Join-Path $path_root scripts
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$path_singleheader = Join-Path $path_root singleheader
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$path_test = Join-Path $path_root test
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if ( $bootstrap )
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{
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$path_build = join-path $path_project build
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$path_gen = join-path $path_project gen
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if ( -not(Test-Path($path_build) )) {
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New-Item -ItemType Directory -Path $path_build
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}
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if ( -not(Test-Path($path_gen) )) {
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New-Item -ItemType Directory -Path $path_gen
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}
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$includes = @( $path_project)
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$unit = join-path $path_project "bootstrap.cpp"
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$executable = join-path $path_build "bootstrap.exe"
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build-simple $includes $unit $executable
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Push-Location $path_project
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if ( Test-Path( $executable ) ) {
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write-host "`nRunning bootstrap"
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$time_taken = Measure-Command { & $executable
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| ForEach-Object {
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write-host `t $_ -ForegroundColor Green
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}
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}
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write-host "`nBootstrap completed in $($time_taken.TotalMilliseconds) ms"
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}
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Pop-Location
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}
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if ( $singleheader )
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{
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$path_build = join-path $path_singleheader build
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$path_gen = join-path $path_singleheader gen
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if ( -not(Test-Path($path_build) )) {
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New-Item -ItemType Directory -Path $path_build
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}
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if ( -not(Test-Path($path_gen) )) {
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New-Item -ItemType Directory -Path $path_gen
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}
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$includes = @( $path_project )
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$unit = join-path $path_singleheader "singleheader.cpp"
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$executable = join-path $path_build "singleheader.exe"
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build-simple $includes $unit $executable
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Push-Location $path_singleheader
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if ( Test-Path( $executable ) ) {
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write-host "`nRunning singleheader generator"
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$time_taken = Measure-Command { & $executable
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| ForEach-Object {
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write-host `t $_ -ForegroundColor Green
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}
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}
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write-host "`nSingleheader generator completed in $($time_taken.TotalMilliseconds) ms"
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}
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Pop-Location
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}
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if ( $test )
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{
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$path_gen = join-path $path_test gen
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$path_gen_build = join-path $path_gen build
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$path_build = join-path $path_test build
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if ( -not(Test-Path($path_build) )) {
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New-Item -ItemType Directory -Path $path_build
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}
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if ( -not(Test-Path($path_gen) )) {
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New-Item -ItemType Directory -Path $path_gen
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}
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if ( -not(Test-Path($path_gen_build) )) {
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New-Item -ItemType Directory -Path $path_gen_build
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}
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$path_bootstrap = join-path $path_project gen
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$includes = @( $path_bootstrap )
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$unit = join-path $path_test "test.cpp"
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$executable = join-path $path_build "test.exe"
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build-simple $includes $unit $executable
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Push-Location $path_test
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if ( Test-Path( $executable ) ) {
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write-host "`nRunning test generator"
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$time_taken = Measure-Command { & $executable
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| ForEach-Object {
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write-host `t $_ -ForegroundColor Green
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}
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}
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write-host "`nTest generator completed in $($time_taken.TotalMilliseconds) ms"
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}
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Pop-Location
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}
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#endregion Building
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#region Formatting
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function format-cpp
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{
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param( $path, $include, $exclude )
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# Format generated gencpp
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Write-Host "`nBeginning format"
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$formatParams = @(
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'-i' # In-place
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'-style=file:./scripts/.clang-format'
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'-verbose'
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)
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$targetFiles = @(
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Get-ChildItem -Recurse -Path $path -Include $include -Exclude $exclude
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| Select-Object -ExpandProperty FullName
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)
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$time_taken = Measure-Command {
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clang-format $formatParams $targetFiles
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}
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Write-Host "`nFormatting complete in $($time_taken.TotalMilliseconds) ms"
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}
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if ( $bootstrap -and (Test-Path (Join-Path $path_project "gen/gen.hpp")) )
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{
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$path_gen = join-path $path_project gen
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$include = @(
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'gen.hpp', 'gen.cpp',
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'gen.dep.hpp', 'gen.dep.cpp',
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'gen.builder.hpp', 'gen.builder.cpp'
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'gen.scanner.hpp', 'gen.scanner.cpp'
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)
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$exclude = $null
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format-cpp $path_gen $include $exclude
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}
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if ( $singleheader -and (Test-Path (Join-Path $path_singleheader "gen/gen.hpp")) )
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{
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$path_gen = join-path $path_singleheader gen
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$include = @(
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'gen.hpp'
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)
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$exclude = $null
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# format-cpp $path_gen $include $exclude
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}
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if ( $test )
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{
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$path_gen = join-path $path_test gen
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$include = @(
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'*.gen.hpp'
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)
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$exclude = $null
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format-cpp $path_gen $include $exclude
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}
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#endregion Formatting
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Pop-Location # $path_root
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