diff options
| -rw-r--r-- | INSTALL | 13 | ||||
| -rw-r--r-- | INSTALL.ide | 2 | ||||
| -rw-r--r-- | configure.ml | 4 |
3 files changed, 10 insertions, 9 deletions
@@ -29,17 +29,18 @@ WHAT DO YOU NEED ? To compile Coq V8.6 yourself, you need: - - Objective Caml version 4.01.0 or later + - OCaml version 4.02.1 or later (available at http://caml.inria.fr/) + OCaml version 4.02.0 is not supported because of a severe performance + issue increasing compilation time. + - Findlib (included in OCaml binary distribution under windows, probably available in your distribution and for sure at http://projects.camlcity.org/projects/findlib.html) - Camlp5 (version >= 6.02) (Coq compiles with Camlp4 but might be - less well supported, for instance, Objective Caml version 4.02.1 - is then needed or a patched version of 4.01.0 as e.g. version - 4.01.0-4 in Debian Jessie) + less well supported) - GNU Make version 3.81 or later @@ -65,8 +66,8 @@ INSTALLATION PROCEDURE IN DETAILS (NORMAL USERS). computer and that "ocamlc" (or, better, its native code version "ocamlc.opt") lies in a directory which is present in your $PATH environment variable. At the time of writing this sentence, all - versions of Objective Caml later or equal to 4.01.0 are - supported to the exception of Objective Caml 4.02.0. + versions of Objective Caml later or equal to 4.02.1 are + supported. To get Coq in native-code, (it runs 4 to 10 times faster than bytecode, but it takes more time to get compiled and the binary is diff --git a/INSTALL.ide b/INSTALL.ide index cb7ca325f..513e37c91 100644 --- a/INSTALL.ide +++ b/INSTALL.ide @@ -22,7 +22,7 @@ Else, read the rest of this document to compile your own CoqIde. COMPILATION REQUIREMENTS -- OCaml >= 4.01 with native threads support. +- OCaml >= 4.02.1 with native threads support. - make world must succeed. - The graphical toolkit GTK+ 2.x. See http://www.gtk.org. The official supported version is at least 2.24.x. diff --git a/configure.ml b/configure.ml index 8a0d9afd0..d6552687c 100644 --- a/configure.ml +++ b/configure.ml @@ -487,14 +487,14 @@ let caml_version_nums = "Is it installed properly?") let check_caml_version () = - if caml_version_nums >= [4;2;3] then + if caml_version_nums >= [4;2;1] then printf "You have OCaml %s. Good!\n" caml_version else let () = printf "Your version of OCaml is %s.\n" caml_version in if !Prefs.force_caml_version then printf "*Warning* Your version of OCaml is outdated.\n" else - die "You need OCaml 4.02.3 or later." + die "You need OCaml 4.02.1 or later." let _ = check_caml_version () |