diff options
| author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-23 03:23:40 +0000 |
|---|---|---|
| committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-02-23 03:23:40 +0000 |
| commit | fd2e0e3dac68bd45fac8a51abf76408383ef0452 (patch) | |
| tree | a0f1d7a51e699e1513cbc88a783aa6de45d425c8 /ext | |
| parent | 0585853c6916557dffef0a91635bc0004f70d68f (diff) | |
* ext/dbm/extconf.rb: use DBM_SUFFIX only to detect header of
Berkeley DB.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/dbm/extconf.rb | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/ext/dbm/extconf.rb b/ext/dbm/extconf.rb index e821690f93..00ac1a804c 100644 --- a/ext/dbm/extconf.rb +++ b/ext/dbm/extconf.rb @@ -148,12 +148,10 @@ def headers.db_check2(db, hdr) return false end - # Berkeley DB's ndbm.h (since 1.85 at least) includes db.h and - # it defines _DB_H_. - have_db_header = have_macro('_DB_H_', hdr, hsearch) - - # Mac OS X uses Berkeley DB 1 but ndbm.h doesn't include db.h. - have_db_header |= have_macro('DBM_SUFFIX', hdr, hsearch) + # Berkeley DB's ndbm.h (since 1.85 at least) defines DBM_SUFFIX. + # Note that _DB_H_ is not defined on Mac OS X because + # it uses Berkeley DB 1 but ndbm.h doesn't include db.h. + have_db_header = have_macro('DBM_SUFFIX', hdr, hsearch) # Old GDBM's ndbm.h, until 1.8.3, defines dbm_clearerr as a macro which # expands to no tokens. |