remove commented out Makefile directives

The comments about libast’s usage of environ are legacy. This declaration was
removed in 3af3980dff0b6a8ca134ea0620b4ffb484906707.

diff --git a/lib/expr/Makefile.am b/lib/expr/Makefile.am
index 67bab9678ae19910ee0b09a2728eb8f1b4e9106c..925a46c4202ffe575c8f1d943706462fc6e257e1 100644 (file)
--- a/lib/expr/Makefile.am
+++ b/lib/expr/Makefile.am
@@ -27,11 +27,6 @@ else
 pdf =
 endif
 
-#### -no-undefined breaks Mac OS/X builds.
-#### libast has "extern char **environ" which remains
-####      undefined until linked with main()
-#libexpr_la_LDFLAGS = -version-info $(EXPR_VERSION) -no-undefined
-
 libexpr_C_la_SOURCES = excc.c excontext.c exdata.c exerror.c \
        exeval.c exexpr.c exopen.c exrewind.c extoken.c \
        extype.c exzero.c exparse.y exnospace.c exstash.c 
@@ -41,10 +36,6 @@ libexpr_C_la_LIBADD = \
        $(top_builddir)/lib/sfio/libsfio_C.la \
        $(top_builddir)/lib/cdt/libcdt.la
 
-#libexpr_la_LDFLAGS = -version-info $(EXPR_VERSION)
-#libexpr_la_SOURCES = $(libexpr_C_la_SOURCES)
-#libexpr_la_LIBADD = $(libexpr_C_la_LIBADD)
-
 $(libexpr_C_la_OBJECTS) $(libexpr_la_OBJECTS): \
        exparse.h exparse.c exgram.h exop.h