Not all C++ compilers recognize (or need) -Wall.
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@ -77,7 +77,7 @@ PS2PDF = @PS2PDF@
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GIT = @GIT@
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CPPFLAGS = @DEFS@ -I. -I$(srcdir) @CPPFLAGS@
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CXXFLAGS = -Wall @CXXFLAGS@
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CXXFLAGS = @WARNING_CXXFLAGS@ @CXXFLAGS@
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PICFLAGS = @PICFLAG@
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LDFLAGS = @rdynamic@ @LDFLAGS@
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@ -62,6 +62,8 @@ AC_CHECK_DECL(__SUNPRO_C,AC_SUBST(WARNING_CFLAGS,),AC_SUBST(WARNING_CFLAGS,-Wall
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AC_LANG(C++)
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AC_CHECK_DECL(__SUNPRO_CC,AC_SUBST(WARNING_CXXFLAGS,),AC_SUBST(WARNING_CXXFLAGS,-Wall))
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AC_CHECK_HEADERS(getopt.h malloc.h inttypes.h libiberty.h iosfwd sys/wait.h)
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AC_CHECK_SIZEOF(unsigned long long)
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