Extract Racc::VERSION from racc/info.rb at extconf.rb

ruby · Oct 31, 2023 · ac6b8bc · ac6b8bc
1 parent 01d7bda
commit ac6b8bc
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diff --git a/ext/racc/cparse/cparse.c b/ext/racc/cparse/cparse.c
@@ -22,7 +22,7 @@
                         Important Constants
 ----------------------------------------------------------------------- */
 
-#define RACC_VERSION "1.7.1"
+#define RACC_VERSION STRINGIZE(RACC_INFO_VERSION)
 
 #define DEFAULT_TOKEN -1
 #define ERROR_TOKEN    1

diff --git a/ext/racc/cparse/extconf.rb b/ext/racc/cparse/extconf.rb
@@ -2,5 +2,7 @@
 #
 
 require 'mkmf'
+require_relative '../../../lib/racc/info'
 
+$defs << "-D""RACC_INFO_VERSION=#{Racc::VERSION}"
 create_makefile 'racc/cparse'