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* ext/dbm/extconf.rb: fix dbm_pagfno and dbm_dirfno detection with

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Berkeley DB.  Macro definitions needs arguments to detect correctly.
  SIZEOF_DSIZE needs -DDB_DBM_HSEARCH because db.h defines datum type
  only if DB_DBM_HSEARCH is defined. 



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2011-11-11 12:03:51 +00:00
parent 6cedbce87d
commit 266d09839b
2 changed files with 10 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Fri Nov 11 21:00:05 2011 Tanaka Akira <akr@fsij.org>
* ext/dbm/extconf.rb: fix dbm_pagfno and dbm_dirfno detection with
Berkeley DB. Macro definitions needs arguments to detect correctly.
SIZEOF_DSIZE needs -DDB_DBM_HSEARCH because db.h defines datum type
only if DB_DBM_HSEARCH is defined.
Fri Nov 11 18:41:57 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* process.c (proc_seteuid): separate an internal wrapper function

6
ext/dbm/extconf.rb
View file

@ -64,12 +64,12 @@ end
if dblib.any? {|db| headers.db_check(db)}
have_header("cdefs.h")
have_header("sys/cdefs.h")
have_func("dbm_pagfno", headers.found, headers.defs)
have_func("dbm_dirfno", headers.found, headers.defs)
have_func("dbm_pagfno((DBM *)0)", headers.found, headers.defs)
have_func("dbm_dirfno((DBM *)0)", headers.found, headers.defs)
type = checking_for "sizeof(datum.dsize)", STRING_OR_FAILED_FORMAT do
pre = headers.found + [["static datum conftest_key;"]]
%w[int long LONG_LONG].find do |t|
try_static_assert("sizeof(conftest_key.dsize) <= sizeof(#{t})", pre)
try_static_assert("sizeof(conftest_key.dsize) <= sizeof(#{t})", pre, headers.defs)
end
end
$defs << "-DSIZEOF_DSIZE=SIZEOF_"+type.tr_cpp if type