diff options
| author |  Enrico Tassi <Enrico.Tassi@inria.fr> | 2016-05-19 07:41:09 +0200 |
|---|---|---|
| committer | Enrico Tassi <Enrico.Tassi@inria.fr> | 2016-05-19 07:41:09 +0200 |
| commit | 802366bdf00adf3849499f43ba07ee726da0668a (patch) | |
| tree | a5d0c160d98a9f414dc670df47ac5840b86506ea /lib/aux_file.ml | |
| parent | f7fb1918619fcef384d4aa84938246de67c707fa (diff) | |
coqc: support -o option to specify output file name
The -o option lets one put .vo or .vio files in a directory of choice,
i.e. decouple the location of the sources and the compiled files.
This ease the integration of Coq in already existing IDEs that handle
the build process automatically (eg Eclipse) and also enables one to
compile/run at the same time 2 versions of Coq on the same sources.
Example: b.v depending on a.v
coq8.6/bin/coqc -R out8.6 Test src/a.v -o out8.6/a.vo
coq8.6/bin/coqc -R out8.6 Test src/b.v -o out8.6/b.vo
coq8.7/bin/coqc -R out8.7 Test src/a.v -o out8.7/a.vo
coq8.7/bin/coqc -R out8.7 Test src/b.v -o out8.7/b.vo
Diffstat (limited to 'lib/aux_file.ml')
| -rw-r--r-- | lib/aux_file.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/aux_file.ml b/lib/aux_file.ml index f7bd81f85..c814438dd 100644 --- a/lib/aux_file.ml +++ b/lib/aux_file.ml @@ -25,9 +25,9 @@ let mk_absolute vfile = if Filename.is_relative vfile then CUnix.correct_path vfile (Sys.getcwd ()) else vfile -let start_aux_file_for vfile = - let vfile = mk_absolute vfile in - oc := Some (open_out (aux_file_name_for vfile)); +let start_aux_file ~aux_file:output_file ~v_file = + let vfile = mk_absolute v_file in + oc := Some (open_out output_file); Printf.fprintf (Option.get !oc) "COQAUX%d %s %s\n" version (Digest.to_hex (Digest.file vfile)) vfile |