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change output name generator + update readme

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This commit is contained in:
Loic Gelle 2017-06-28 09:49:53 -07:00
parent 50bfc93217
commit f11a1405aa
2 changed files with 8 additions and 11 deletions
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11
README.md
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@ -35,9 +35,9 @@ gllvm currently works with clang.
#### Requirements
You need the Go compiler to compile gllvm, and the clang/clang++ executables
to use gllvm. Follow the instructions here to get started:
https://golang.org/doc/install.
You need the Go compiler to compile gllvm, and both the clang/clang++
executables and the llvm tools -- llvm-link, llvm-ar -- to use gllvm. Follow
the instructions here to get started: https://golang.org/doc/install.
As for now, let us name `$GOROOT` your root Go path that you can obtain by
typing `go env GOPATH` in a terminal session -- it is usually `$HOME/go`
@ -174,7 +174,7 @@ original path, and the store path.
The GLLVM tools can show various levels of output to aid with debugging.
To show this output set the `GLLVM_OUTPUT_LEVEL` environment
To show this output set the `GLLVM_OUTPUT_LEVEL` environment
variable to one of the following levels:
* `ERROR`
@ -187,10 +187,9 @@ For example:
export GLLVM_OUTPUT_LEVEL=DEBUG
```
Output will be directed to the standard error stream, unless you specify the
path of a logfile via the `GLLVM_OUTPUT_FILE` environment variable.
path of a logfile via the `GLLVM_OUTPUT_FILE` environment variable.
For example:
```
export GLLVM_OUTPUT_FILE=/tmp/gllvm.log
```

8
extractor.go
View File

@ -128,6 +128,9 @@ func parseExtractingArgs(args []string) ExtractingArgs {
ea.ArArgs = append(ea.ArArgs, "-v")
}
ea.ObjectTypeInArchive = FT_MACH_OBJECT
default:
log.Fatal("Unsupported platform: ", platform)
}
// Create output filename if not given
if ea.OutputFile == "" {
@ -144,10 +147,6 @@ func parseExtractingArgs(args []string) ExtractingArgs {
}
}
default:
log.Fatal("Unsupported platform: ", platform)
}
return ea
}
@ -303,7 +302,6 @@ func resolveBitcodePath(bcPath string) string {
} else {
return bcPath
}
return ""
}
func getFileType(realPath string) (fileType int) {