func (r *OpenSSLRecipe) Finalize(ctx *types.BuildContext, outDir string) error {
srcdir := r.UnpackedDir(ctx, r.Info())
ctx.AddDependentEnvVar(
"CPPFLAGS",
"-I"+filepath.Join(srcdir, "include"),
)
ctx.AddDependentEnvVar(
"LDFLAGS",
"-L"+srcdir+" -lcrypto -lssl",
)
return nil
}
func (r *ZlibRecipe) Finalize(ctx *types.BuildContext, outDir string) error {
srcdir := r.UnpackedDir(ctx, r.Info())
ctx.AddDependentEnvVar(
"CPPFLAGS",
"-I"+srcdir,
)
ctx.AddDependentEnvVar(
"LDFLAGS",
"-L"+srcdir+" -lz",
)
return nil
}
func (r *LzmaRecipe) Finalize(ctx *types.BuildContext, outDir string) error {
srcdir := filepath.Join(ctx.SourceDir, fmt.Sprintf("xz-%s", r.Info().Version))
ctx.AddDependentEnvVar(
"CPPFLAGS",
"-I"+filepath.Join(srcdir, "src", "liblzma", "api"),
)
ctx.AddDependentEnvVar(
"LDFLAGS",
"-L"+filepath.Join(srcdir, "src", "liblzma", ".libs")+" -llzma",
)
return nil
}
func (r *IconvRecipe) Finalize(ctx *types.BuildContext, outDir string) error {
srcdir := r.UnpackedDir(ctx, r.Info())
ctx.AddDependentEnvVar(
"CPPFLAGS",
"-I"+filepath.Join(srcdir, "include"),
)
ctx.AddDependentEnvVar(
"LDFLAGS",
"-L"+filepath.Join(srcdir, "lib", ".libs")+" -liconv",
)
return nil
}
func buildOne(name string, ctx *context) error {
log.WithField("recipe", name).Info("Building single recipe")
recipe := recipesRegistry[name]
// Remove and re-create the source directory for this build.
sourceDir := filepath.Join(ctx.config.BuildDir, name)
if err := os.RemoveAll(sourceDir); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"err": err,
}).Error("Could not remove source directory")
return err
}
if err := os.Mkdir(sourceDir, 0700); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"err": err,
}).Error("Could not create source directory")
return err
}
info := recipe.Info()
for i, source := range info.Sources {
// Expand the source.
expandedSource := os.Expand(source, func(vname string) string {
if vname == "name" {
return info.Name
} else if vname == "version" {
return info.Version
}
panic(fmt.Sprintf("unknown expansion variable: %s", vname))
})
// Fetch the source
if err := ctx.cache.Fetch(
name,
expandedSource,
info.Sums[i],
sourceDir,
); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"source": expandedSource,
"hash": info.Sums[i],
"err": err,
}).Error("Could not fetch source")
return err
}
filename, _ := SplitSource(expandedSource)
sourcePath := filepath.Join(sourceDir, filename)
// Unpack it.
if err := util.UnpackArchive(sourcePath, sourceDir); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"source": expandedSource,
"err": err,
}).Error("Could not unpack source")
return err
}
}
// Make the environment for this build. We do this by taking the root
// environment, and then merging in all flags from the recursive tree of
// dependencies.
deps := dependencyNames(name, ctx.config.Platform, ctx.config.Arch)
env := ctx.rootEnv
envMap := make(map[string]map[string]string)
for _, dep := range deps {
if flags, ok := ctx.packageEnv[dep]; ok {
envMap[dep] = flags
for k, v := range flags {
env = env.Append(k, " "+v+" ")
}
}
}
// Set up cross compiler environment.
prefix := CrossPrefix(ctx.config.Platform, ctx.config.Arch)
env = setCrossEnv(prefix, env)
// We special-case darwin here, since we're using osxcross.
if ctx.config.Platform == "darwin" {
env = env.
Set("CC", prefix+"-clang").
Set("CXX", prefix+"-clang++").
Set("OSXCROSS_NO_INCLUDE_PATH_WARNINGS", "1")
}
// Set up the static flag
var staticFlag string
if ctx.config.Platform == "darwin" {
staticFlag = " -flto -O3 -mmacosx-version-min=10.6 "
} else {
staticFlag = " -static "
}
// Set up the random seed we pass to each build. This is a part of the
// compiler command to ensure that it gets passed correctly.
if DETERMINISTIC {
randomSeed := fmt.Sprintf(
" -frandom-seed=build-%s-%s-%s ",
name,
ctx.config.Platform,
ctx.config.Arch,
)
env = env.Append("CC", randomSeed).Append("CXX", randomSeed)
}
// Run the build in this directory.
buildCtx := types.BuildContext{
SourceDir: sourceDir,
Env: env,
CrossPrefix: prefix,
StaticFlags: staticFlag,
Platform: ctx.config.Platform,
Arch: ctx.config.Arch,
DependencyEnv: envMap,
}
if err := recipe.Prepare(&buildCtx); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"err": err,
}).Error("Prepare failed")
return err
}
if err := recipe.Build(&buildCtx); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"err": err,
}).Error("Build failed")
return err
}
// Now, fill in the environment variable function.
buildCtx.AddDependentEnvVar = func(key, value string) {
mm, ok := ctx.packageEnv[name]
if !ok {
mm = make(map[string]string)
ctx.packageEnv[name] = mm
}
mm[key] = value
}
// Create the output directory for this recipe.
outDir := filepath.Join(
ctx.config.OutputDir,
name,
info.Version,
)
if err := os.MkdirAll(outDir, 0755); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"outDir": outDir,
"err": err,
}).Error("Could not create output directory")
return err
}
if err := recipe.Finalize(&buildCtx, outDir); err != nil {
log.WithFields(logrus.Fields{
"recipe": name,
"err": err,
}).Error("Finalize failed")
return err
}
return nil
}