add back various peripheral missing bits of old tree to get "make dist" and "rpmbuild...

diff --git a/lib/expr/Makefile.orig b/lib/expr/Makefile.orig
new file mode 100644 (file)
index 0000000..d4a5bc4
--- /dev/null
+++ b/lib/expr/Makefile.orig
@@ -0,0 +1,57 @@
+/*
+ * expression library
+ */
+
+:PACKAGE: ast
+
+LICENSE = since=1989,author=kpv
+
+CCFLAGS = $(CC.OPTIMIZE) $(CC.SUFFIX.DYNAMIC:@?$(CC.DLL)??)
+
+/* NOTE: -o mam bug in -I for exparse.c if exparse.y not first */
+
+expr 2.0 :LIBRARY: RELEASE expr.h exlib.h exgram.h exparse.y \
+               excc.c excontext.c exdata.c exeval.c exexpr.c \
+               exerror.c exopen.c exrewind.c extoken.c extype.c \
+               exzero.c
+
+if CC.HOSTTYPE == "*.i386" || "$(-mam)" == "static*"
+exeval.o : .CC.NOOPTIMIZE
+end
+
+exop.h : exparse.h
+       {
+       echo "static const char* exop[] = {"
+       $(SED) -e '/^[  ]*#[    ]*define[       ][      ]*[A-Z]/!d' -e 's/^[    ]*#[    ]*define[       ]*\([A-Z0-9_]*\).*/     "\1",/'
+       echo "};"
+       } < $(*) > $(<)
+
+$(INCLUDEDIR) :INSTALLPROTO: expr.h
+
+$(INCLUDEDIR) :INSTALLDIR: exparse.h
+
+YACCFIX.exparse = ex
+
+/*
+ * NOTE: the solaris yacc botches the yyact[] indices (large positive)
+ */
+
+YACC.BOTCH.PATTERN = ',[0-9][0-9][0-9][0-9][0-9]*,'
+
+YACC.BOTCH.FIX : .VIRTUAL .FORCE .AFTER
+       if      $(GREP) -c $(YACC.BOTCH.PATTERN) $(<<:N=*.c) >/dev/null
+       then    : $(YACC) is botched : yyact indices are bogus :
+               $(CP) $(<<:N=*.c:/^/O/:T=F) $(<<:N=*.c)
+               $(CP) $(<<:N=*.h:/^/O/:T=F) $(<<:N=*.h)
+       else    for i in $(<<:N=*.h) $(<<:N=*.c)
+               do      $(SED) -e '1i\
+/* : : generated by a yacc that works -- solaris take note : : */' -e '/^[     ]*#[    ]*[il][di][en][ne][t]*[         ]["0-9].*/s,,/* & */,' -e '/^[  ]*#[    ]*include[      ]*"exlib\.h"/i\
+#ifndef gettxt\
+#define gettxt(h,t)    (t)\
+#endif' $i > O$i
+               done
+       fi
+
+%.c %.h : %.y YACC.BOTCH.FIX
+
+:SAVE: Oexparse.c Oexparse.h