From 5796f6bef27e9b7479f2d8906b1ac3d0c6ac9bc8 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 6 Aug 2003 08:28:52 +0000
Subject: * lib/mkmf.rb (have_library): treat nil function name as "main".  
 (ruby-bugs:PR#1083)

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4338 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/mkmf.rb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index 5d63277db..d21fa4f8b 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -446,14 +446,14 @@ def checking_for(m)
   r
 end
 
-def have_library(lib, func="main")
-  func &&= ((m = "#{func}() in "; func) unless func.empty?)
-  checking_for "#{m}-l#{lib}" do
+def have_library(lib, func=nil)
+  func = "main" if !func or func.empty?
+  checking_for "#{func}() in -l#{lib}" do
     if COMMON_LIBS.include?(lib)
       true
     else
       libs = append_library($libs, lib)
-      if !func || try_func(func, libs)
+      if try_func(func, libs)
         $libs = libs
         true
       else
-- 
cgit