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

nobu · nobu · commit ac6b8bccdc39 · 2023-10-31T12:36:11.000+09:00
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'

Original file line number	Diff line number	Diff line change
`@@ -2,5 +2,7 @@`
`2`	`2`	`#`
`3`	`3`
`4`	`4`	`require 'mkmf'`
	`5`	`+require_relative '../../../lib/racc/info'`
`5`	`6`
	`7`	`+$defs << "-D""RACC_INFO_VERSION=#{Racc::VERSION}"`
`6`	`8`	`create_makefile 'racc/cparse'`