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Bug #879

M4 for Ruby on Debian 9 not working

Added by Thomas ANDREJAK about 2 years ago.

Status:
New
Priority:
Normal
Assignee:
-
Target version:
-
Start date:
03/27/2017
Due date:
% Done:

0%

Resolution:

Description

The actual M4 (3.1, m4/am_path_ruby) can't detect ruby on debian 9

Here is an example of patch :

--- libprelude-3.1.0/m4/am_path_ruby.m4 2017-02-28 18:00:21.227299410 -0500
+++ libprelude-3.1.0/m4/am_path_ruby.m4 2017-02-28 18:01:06.702306372 -0500
@@ -95,7 +95,7 @@
   dnl   (shared libraries)
   AC_CACHE_CHECK([for $am_display_RUBY extension module directory],
     [am_cv_ruby_rbexecdir],
-    [am_cv_ruby_rbexecdir=`$RUBY -rrbconfig -e "drive = File::PATH_SEPARATOR == ';' ? /\A\w:/ : /\A/; prefix = Regexp.new('\\A' + Regexp.quote(RbConfig::CONFIG[['prefix']])); \\$prefix = RbConfig::CONFIG[['prefix']].sub(drive, ''); \\$sitearchdir = RbConfig::CONFIG[['sitearchdir']].sub(prefix, '\\$(prefix)').sub(drive, ''); print \\$sitearchdir;" 2>/dev/null || echo "${RUBY_EXEC_PREFIX}/local/lib/site_ruby/${RUBY_VERSION}/${RUBY_PLATFORM}"`])
+    [am_cv_ruby_rbexecdir=`$RUBY -r rbconfig -e "print RbConfig::CONFIG[['vendorarchdir']]"`])
   AC_SUBST([rbexecdir], [$am_cv_ruby_rbexecdir])

   dnl if PKG-CONFIG is available, we use it. Else, we try to dectect RUBY_INCLUDES manually

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