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build: let llgo build without -o outputs executable

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This commit is contained in:
Li Jie
2025-02-18 09:07:16 +08:00
parent f4da8e8876
commit 95a6e356ee
1 changed files with 13 additions and 16 deletions
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29
compiler/internal/build/build.go
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@@ -206,7 +206,7 @@ func Do(args []string, conf *Config) ([]Package, error) {
env := llvm.New("")
os.Setenv("PATH", env.BinDir()+":"+os.Getenv("PATH")) // TODO(xsw): check windows
output := mode != ModeBuild || conf.OutFile != ""
output := conf.OutFile != ""
ctx := &context{env, cfg, progSSA, prog, dedup, patches, make(map[string]none), initial, mode, 0, output, make(map[*packages.Package]bool), make(map[*packages.Package]bool)}
pkgs, err := buildAllPkgs(ctx, initial, verbose)
check(err)
@@ -226,13 +226,12 @@ func Do(args []string, conf *Config) ([]Package, error) {
linkArgs = append(linkArgs, pkg.LinkArgs...)
}
if ctx.output {
for _, pkg := range initial {
if needLink(pkg, mode) {
linkMainPkg(ctx, pkg, pkgs, linkArgs, conf, mode, verbose)
}
for _, pkg := range initial {
if needLink(pkg, mode) {
linkMainPkg(ctx, pkg, pkgs, linkArgs, conf, mode, verbose)
}
}
return dpkg, nil
}
@@ -610,16 +609,14 @@ func buildPkg(ctx *context, aPkg *aPackage, verbose bool) (cgoLdflags []string,
}
cgoLdflags = append(cgoLdflags, altLdflags...)
}
if ctx.output {
pkg.ExportFile += ".ll"
os.WriteFile(pkg.ExportFile, []byte(ret.String()), 0644)
if debugBuild || verbose {
fmt.Fprintf(os.Stderr, "==> Export %s: %s\n", aPkg.PkgPath, pkg.ExportFile)
}
if IsCheckEnable() {
if err, msg := llcCheck(ctx.env, pkg.ExportFile); err != nil {
fmt.Fprintf(os.Stderr, "==> lcc %v: %v\n%v\n", pkg.PkgPath, pkg.ExportFile, msg)
}
pkg.ExportFile += ".ll"
os.WriteFile(pkg.ExportFile, []byte(ret.String()), 0644)
if debugBuild || verbose {
fmt.Fprintf(os.Stderr, "==> Export %s: %s\n", aPkg.PkgPath, pkg.ExportFile)
}
if IsCheckEnable() {
if err, msg := llcCheck(ctx.env, pkg.ExportFile); err != nil {
fmt.Fprintf(os.Stderr, "==> lcc %v: %v\n%v\n", pkg.PkgPath, pkg.ExportFile, msg)
}
}
return