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f15cf0918a
* Revert "Remove unnecessary linker flags" This reverts commit49efa01579. * Revert "Move dependency on gemspec" This reverts commitbfb64d4765. * Revert "Remove unnecessary directory listing" This reverts commit86661b5c60. * Revert "* expand tabs." This reverts commit35ada33f83. * Revert "Import bigdecimal-1.4.0.pre-20181204a" This reverts commit8891bb3bd6. * Revert "ext/bigdecimal/bigdecimal.c: drop unused function" This reverts commit5ceeea4da1. * Revert "* expand tabs." This reverts commite021386e90. * Revert "Import bigdecimal-1.4.0.pre-20181130a" This reverts commita0e438cd3c. * Revert "NEWS: write about bigdecimal updates" This reverts commit89455ff2ba. * Revert "Fix rubyspec of bigdecimal for ruby <2.6" This reverts commit4bcdeeb65e. * Revert "Fix rubyspec against bigdecimal updates" This reverts commitc8fb30fc9e. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66210 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
35 lines
978 B
Ruby
35 lines
978 B
Ruby
# frozen_string_literal: false
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require 'mkmf'
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gemspec_name = gemspec_path = nil
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unless ['', '../../'].any? {|dir|
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gemspec_name = "#{dir}bigdecimal.gemspec"
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gemspec_path = File.expand_path("../#{gemspec_name}", __FILE__)
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File.file?(gemspec_path)
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}
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$stderr.puts "Unable to find bigdecimal.gemspec"
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abort
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end
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bigdecimal_version =
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IO.readlines(gemspec_path)
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.grep(/\Abigdecimal_version\s+=\s+/)[0][/\'([\d\.]+)\'/, 1]
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$defs << %Q[-DRUBY_BIGDECIMAL_VERSION=\\"#{bigdecimal_version}\\"]
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alias __have_macro__ have_macro
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have_func("labs", "stdlib.h")
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have_func("llabs", "stdlib.h")
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have_func("finite", "math.h")
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have_func("isfinite", "math.h")
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have_type("struct RRational", "ruby.h")
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have_func("rb_rational_num", "ruby.h")
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have_func("rb_rational_den", "ruby.h")
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have_func("rb_array_const_ptr", "ruby.h")
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have_func("rb_sym2str", "ruby.h")
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create_makefile('bigdecimal') {|mf|
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mf << "\nall:\n\nextconf.h: $(srcdir)/#{gemspec_name}\n"
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}
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