added build clause for cygwin in extconf.rb files

18600 · Nov 20, 2011 · 8c0e5ae · 8c0e5ae
1 parent 86784d2
commit 8c0e5ae
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Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/ext/extconf.rb b/ext/extconf.rb
@@ -139,6 +139,15 @@ def manual_ssl_config
 when /aix/
   CONFIG['LDSHARED'] = "$(CXX) -shared -Wl,-G -Wl,-brtl"
 
+when /cygwin/
+  # For rubies built with Cygwin, CXX may be set to CC, which is just
+  # a wrapper for gcc.
+  # This will compile, but it will not link to the C++ std library.
+  # Explicitly set CXX to use g++.
+  CONFIG['CXX'] = "g++"
+  # on Unix we need a g++ link, not gcc.
+  CONFIG['LDSHARED'] = "$(CXX) -shared"
+
 else
   # on Unix we need a g++ link, not gcc.
   CONFIG['LDSHARED'] = "$(CXX) -shared"

diff --git a/ext/fastfilereader/extconf.rb b/ext/fastfilereader/extconf.rb
@@ -77,6 +77,15 @@ def add_define(name)
   # on Unix we need a g++ link, not gcc.
   CONFIG['LDSHARED'] = "$(CXX) -shared -Wl,-G"
 
+when /cygwin/
+  # For rubies built with Cygwin, CXX may be set to CC, which is just
+  # a wrapper for gcc.
+  # This will compile, but it will not link to the C++ std library.
+  # Explicitly set CXX to use g++.
+  CONFIG['CXX'] = "g++"
+  # on Unix we need a g++ link, not gcc.
+  CONFIG['LDSHARED'] = "$(CXX) -shared"
+
 else
   # on Unix we need a g++ link, not gcc.
   CONFIG['LDSHARED'] = "$(CXX) -shared"