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-rw-r--r--lib/mkmf.rb4
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb
index ff30feb570..93a2ce76ba 100644
--- a/lib/mkmf.rb
+++ b/lib/mkmf.rb
@@ -1705,8 +1705,7 @@ SHELL = /bin/sh
V = 0
Q1 = $(V:1=)
Q = $(Q1:0=@)
-n=$(NULLCMD)
-ECHO1 = $(V:1=@$n)
+ECHO1 = $(V:1=@#{CONFIG['NULLCMD']})
ECHO = $(ECHO1:0=@echo)
#### Start of system configuration section. ####
@@ -1742,7 +1741,6 @@ VPATH = #{vpath.join(CONFIG['PATH_SEPARATOR'])}
possible_command = (proc {|s| s if /top_srcdir/ !~ s} unless $extmk)
extconf_h = $extconf_h ? "-DRUBY_EXTCONF_H=\\\"$(RUBY_EXTCONF_H)\\\" " : $defs.join(" ") << " "
mk << %{
-NULLCMD = #{CONFIG['NULLCMD']}
CC = #{CONFIG['CC']}
CXX = #{CONFIG['CXX']}