diff options
| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-05-11T18·05+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-05-11T18·05+0000 |
| commit | c8d3882cdc8f9e22c58af285c1996265c1af75d5 (patch) | |
| tree | bca454268647fa6edf6cd349fc92543b9789d188 /src/libstore/exec.hh | |
| parent | aea436503e9126b06cd15acf1f0c6b738ffbc7de (diff) | |
* True parallel builds. Nix can now run as many build jobs in
parallel as possible (similar to GNU Make's `-j' switch). This is useful on SMP systems, but it is especially useful for doing builds on multiple machines. The idea is that a large derivation is initiated on one master machine, which then distributes sub-derivations to any number of slave machines. This should not happen synchronously or in lock-step, so the master must be capable of dealing with multiple parallel build jobs. We now have the infrastructure to support this. TODO: substitutes are currently broken.
Diffstat (limited to 'src/libstore/exec.hh')
| -rw-r--r-- | src/libstore/exec.hh | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/src/libstore/exec.hh b/src/libstore/exec.hh deleted file mode 100644 index 892815c5c1..0000000000 --- a/src/libstore/exec.hh +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef __EXEC_H -#define __EXEC_H - -#include <string> -#include <map> - -#include "util.hh" - -using namespace std; - - -/* A Unix environment is a mapping from strings to strings. */ -typedef map<string, string> Environment; - - -/* Run a program. */ -void runProgram(const string & program, - const Strings & args, Environment env, - const string & logFileName); - - -#endif /* !__EXEC_H */ |