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$NetBSD: patch-ad,v 1.11 2003/02/04 00:46:08 dmcmahill Exp $
work around a c++ -O2 bug which is present on at least sparc
and pmax using egcs-1.1.1
--- Makefile.in.orig Sun Jan 26 16:15:58 2003
+++ Makefile.in
@@ -174,7 +174,17 @@
lexor.o: lexor.cc parse.h
+# work around buggy compilers when compiling the parser with optimization
+# make sure no one sneaks a -O* in on us via one of these variables
+# set in the environment
+CXX_NOOPT=$(CXX:-O%=)
+CPPFLAGS_NOOPT=$(CPPFLAGS:-O%=)
+CXXFLAGS_NOOPT=$(CXXFLAGS:-O%=)
+
parse.o: parse.cc
+ @[ -d dep ] || mkdir dep
+ $(CXX_NOOPT) $(CPPFLAGS_NOOPT) $(CXXFLAGS_NOOPT) -MD -c $< -o $*.o
+ mv $*.d dep/$*.d
parse.h parse.cc: $(srcdir)/parse.y
$(YACC) --verbose -t -p VL -d -o parse.cc $(srcdir)/parse.y
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