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author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 23:23:39 +0000 |
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committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-08-15 23:23:39 +0000 |
commit | 6175ca03be6d0d51359f9017123708987d0f5eb7 (patch) | |
tree | ecfcf6e79a21b1d25c3f6f42dd68ea0a14add89c /ruby_1_8_5/ext/dbm/extconf.rb | |
parent | 80a56b248b2e9cfc95622aed98750df05a19f667 (diff) |
add tag v1_8_5_91v1_8_5_91
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_91@13046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby_1_8_5/ext/dbm/extconf.rb')
-rw-r--r-- | ruby_1_8_5/ext/dbm/extconf.rb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/ruby_1_8_5/ext/dbm/extconf.rb b/ruby_1_8_5/ext/dbm/extconf.rb new file mode 100644 index 0000000000..52ec688952 --- /dev/null +++ b/ruby_1_8_5/ext/dbm/extconf.rb @@ -0,0 +1,61 @@ +require 'mkmf' + +dir_config("dbm") + +dblib = with_config("dbm-type", nil) + +$dbm_conf_headers = { + "db" => ["db.h"], + "db1" => ["db1/ndbm.h", "db1.h", "ndbm.h"], + "db2" => ["db2/db.h", "db2.h", "db.h"], + "dbm" => ["ndbm.h"], + "gdbm" => ["gdbm-ndbm.h", "ndbm.h"], + "gdbm_compat" => ["gdbm-ndbm.h", "ndbm.h"], + "qdbm" => ["relic.h"], +} + +def db_check(db) + $dbm_conf_db_prefix = "" + $dbm_conf_have_gdbm = false + hsearch = "" + + case db + when /^db2?$/ + $dbm_conf_db_prefix = "__db_n" + hsearch = "-DDB_DBM_HSEARCH " + when "gdbm" + $dbm_conf_have_gdbm = true + when "gdbm_compat" + $dbm_conf_have_gdbm = true + have_library("gdbm") or return false + end + + if have_library(db, db_prefix("dbm_open")) || have_func(db_prefix("dbm_open")) + for hdr in $dbm_conf_headers.fetch(db, ["ndbm.h"]) + if have_header(hdr.dup) and have_type("DBM", hdr.dup, hsearch) + $defs << hsearch << '-DDBM_HDR="<'+hdr+'>"' + return true + end + end + end + return false +end + +def db_prefix(func) + $dbm_conf_db_prefix+func +end + +if dblib + dbm_hdr = db_check(dblib) +else + dbm_hdr = %w(db db2 db1 dbm gdbm gdbm_compat qdbm).any? do |dblib| + db_check(dblib) + end +end + +have_header("cdefs.h") +have_header("sys/cdefs.h") +if dbm_hdr and have_func(db_prefix("dbm_open")) + have_func(db_prefix("dbm_clearerr")) unless $dbm_conf_have_gdbm + create_makefile("dbm") +end |