0001343: "make clean" does not work when upgrading OCaml

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0001343

Frama-C

Kernel > Makefile

public

2013-01-08 15:24

2014-02-12 16:58

Reporter

dhekir

Assigned To

signoles

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

fixed

Platform

OS Version

Product Version

Frama-C Oxygen-20120901

Target Version

Fixed in Version

Frama-C Fluorine-20130401

Summary

0001343: "make clean" does not work when upgrading OCaml

Description

After upgrading from OCaml 3.12 to 4.00, when trying to run "make clean" on the root of the Frama-C source directory, after having already compiled everything using OCaml 3.12, the makefile tries to run a target related to ocamlgraph before cleaning things, but since there are old .cmi files in its directories (which I wanted to be cleaned as well), it tries instead to build things before cleaning them, which gives annoying error messages:

$ make clean
Building ocamlgraph
make[1]: Entering directory `/local/user/framac/oxygen/ocamlgraph'
ocamlc.opt -I src -I lib -pack -g -o graph.cmo src/sig.cmi src/sig_pack.cmi src/dot_ast.cmi lib/unionfind.cmo lib/heap.cmo lib/bitv.cmo src/version.cmo src/util.cmo src/blocks.cmo src/persistent.cmo src/imperative.cmo src/delaunay.cmo src/builder.cmo src/classic.cmo src/rand.cmo src/oper.cmo src/components.cmo src/path.cmo src/nonnegative.cmo src/traverse.cmo src/coloring.cmo src/topological.cmo src/kruskal.cmo src/flow.cmo src/dominator.cmo src/graphviz.cmo src/gml.cmo src/dot_parser.cmo src/dot_lexer.cmo src/dot.cmo src/pack.cmo src/gmap.cmo src/minsep.cmo src/cliquetree.cmo src/mcs_m.cmo src/md.cmo src/strat.cmo src/fixpoint.cmo src/leaderlist.cmo src/contraction.cmo
File "_none_", line 1:
Error: src/sig.cmi
is not a compiled interface for this version of OCaml.
It seems to be for an older version of OCaml.
make[1]: *** [graph.cmo] Error 2
make[1]: Leaving directory `/local/user/framac/oxygen/ocamlgraph'
make: *** [lib/graph.cmi] Error 2

After manually removing such files, I was able to run "make clean". I believe a minor patch should do it, however it's quite tedious to reproduce the bug: it requires configuring an old OCaml, compiling, then configuring a new OCaml before trying "make clean" again.

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Notes
(0003651) signoles (manager) 2013-01-08 16:40	Thanks for the report. Even if I did not test my patch on your specific case (switch of OCaml versions), I tested it on a related known issue which seems to be now solved. Thus it should be ok.

(0004596) signoles (manager) 2014-02-12 16:58	Fix committed to stable/neon branch.

Issue History
Date Modified	Username	Field	Change
2013-01-08 15:24	dhekir	New Issue
2013-01-08 15:24	dhekir	Status	new => assigned
2013-01-08 15:24	dhekir	Assigned To	=> signoles
2013-01-08 16:36	svn	Checkin
2013-01-08 16:36	svn	Status	assigned => resolved
2013-01-08 16:36	svn	Resolution	open => fixed
2013-01-08 16:40	signoles	Note Added: 0003651
2013-04-19 11:05	signoles	Fixed in Version	=> Frama-C Fluorine
2013-04-19 11:05	signoles	Status	resolved => closed
2014-02-12 16:58	signoles	Note Added: 0004596
2014-02-12 16:58	signoles	Status	closed => resolved