Todd Gamblin edfe2297fd Improved package.py error handling. (#2187) ... - Detailed debug information is now handed back to the parent process from builds, for *any* type of exception. - previously this only worked for Spack ProcessErrors, but now it works for any type of error raised in a child. - Spack will print an error message and source code context for build errors by default. - It will print a stack trace when using `spack -d`, even when the error occurred in the child process.		2016-10-31 15:32:19 -07:00
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spack	Improved package.py error handling. (#2187)	2016-10-31 15:32:19 -07:00