ruby--ruby/ext/bigdecimal/extconf.rb

require 'mkmf'

have_func("labs", "stdlib.h")
have_func("llabs", "stdlib.h")

have_type("struct RRational", "ruby.h")
have_func("rb_rational_num", "ruby.h")
have_func("rb_rational_den", "ruby.h")

create_makefile('bigdecimal')
Copied from rough/bigdecimal,documents & some sample programs added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2003-03-28 00:00:21 -05:00			`require 'mkmf'`
* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): use strtod() for more precision. [ruby-talk:290296] * ext/bigdecimal/bigdecimal.c (BASE_FIG): made constant. * ext/bigdecimal/extconf.rb: ditto. [ruby-dev:33658] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2008-02-09 03:51:26 -05:00
* ext/bigdecimal/extconf.rb, ext/bigdecimal/bigdecimal.h (labs, llabs): support environments missing labs and llabs. * ext/bigdecimal/bigdecimal.h (vabs): added. * ext/bigdecimal/extconf.rb, ext/bigdecimal/bigdecimal.h, ext/bigdecimal/bigdecimal.c, test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_new): replace U_LONG, S_LONG, S_INT, and U_INT with appropreate standard or ruby-provided types. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-08-14 11:22:43 -04:00			`have_func("labs", "stdlib.h")`
			`have_func("llabs", "stdlib.h")`

* ext/bigdecimal/bigdecimal.c (rb_rational_num): add fallback function for rubies lower than 2.2.0. * ext/bigdecimal/bigdecimal.c (rb_rational_den): ditto. * ext/bigdecimal/extconf.rb: check the existences of struct RRational, rb_rational_num, and rb_rational_den. * ext/bigdecimal/bigdecimal.bundle: bump version. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2015-01-29 09:34:43 -05:00			`have_type("struct RRational", "ruby.h")`
			`have_func("rb_rational_num", "ruby.h")`
			`have_func("rb_rational_den", "ruby.h")`

Copied from rough/bigdecimal,documents & some sample programs added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2003-03-28 00:00:21 -05:00			`create_makefile('bigdecimal')`