diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-06 03:38:07 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-12-06 03:38:07 +0000 |
| commit | 2f49f5ee0b257a2cb52b66ba36ab65bb2fa4641a (patch) | |
| tree | 7d4801d1b1f935473696f364048b9b7e544b4a3c /ext/dbm/dbm.c | |
| parent | 79bc357902ff3ba94805a08557f741a6c389d759 (diff) | |
* ext/dbm/extconf.rb: detect gdbm_version in libgdbm.
* ext/dbm/dbm.c: make DBM::VERSION more informative for gdbm, qdbm and
Berkeley DB 1.x. [ruby-dev:44944]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33959 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/dbm/dbm.c')
| -rw-r--r-- | ext/dbm/dbm.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c index 3409d8faa0..221c6739e7 100644 --- a/ext/dbm/dbm.c +++ b/ext/dbm/dbm.c @@ -1076,9 +1076,23 @@ Init_dbm(void) */ rb_define_const(rb_cDBM, "NEWDB", INT2FIX(O_RDWR|O_CREAT|O_TRUNC|RUBY_DBM_RW_BIT)); -#ifdef DB_VERSION_STRING +#if defined(DB_VERSION_STRING) /* The version of the dbm library, if using Berkeley DB */ rb_define_const(rb_cDBM, "VERSION", rb_str_new2(DB_VERSION_STRING)); +#elif defined(HAVE_GDBM_VERSION) + /* since gdbm 1.9 */ + rb_define_const(rb_cDBM, "VERSION", rb_str_new2(gdbm_version)); +#elif defined(HAVE_LIBVAR_GDBM_VERSION) + { + /* ndbm.h doesn't declare gdbm_version until gdbm 1.8.3. + * See extconf.rb for more information. */ + extern char *gdbm_version; + rb_define_const(rb_cDBM, "VERSION", rb_str_new2(gdbm_version)); + } +#elif defined(_QDBM_VERSION) + rb_define_const(rb_cDBM, "VERSION", rb_str_new2("QDBM " _QDBM_VERSION)); +#elif defined(_DB_H_) + rb_define_const(rb_cDBM, "VERSION", rb_str_new2("Berkeley DB (unknown)")); #else rb_define_const(rb_cDBM, "VERSION", rb_str_new2("unknown")); #endif |