diff options
Diffstat (limited to 'src/emacs.c')
| -rw-r--r-- | src/emacs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/emacs.c b/src/emacs.c index 62a49f938f..763b778e0c 100644 --- a/src/emacs.c +++ b/src/emacs.c @@ -271,11 +271,15 @@ init_cmdargs (argc, argv, skip_args) tem = Fexpand_file_name (build_string ("lib-src"), dir); lib_src_exists = Ffile_exists_p (tem); +#ifdef MSDOS /* MSDOS installations frequently remove lib-src, but we still must set installation-directory, or else info won't find its files (it uses the value of installation-directory). */ tem = Fexpand_file_name (build_string ("info"), dir); info_exists = Ffile_exists_p (tem); +#else + info_exists = Qnil; +#endif if (!NILP (lib_src_exists) || !NILP (info_exists)) { @@ -293,8 +297,14 @@ init_cmdargs (argc, argv, skip_args) tem = Fexpand_file_name (build_string ("../lib-src"), dir); lib_src_exists = Ffile_exists_p (tem); + +#ifdef MSDOS + /* See the MSDOS commentary above. */ tem = Fexpand_file_name (build_string ("../info"), dir); info_exists = Ffile_exists_p (tem); +#else + info_exists = Qnil; +#endif if (!NILP (lib_src_exists) || !NILP (info_exists)) { |