dup2: Remove check for dup2, unless supporting old obsolete platforms.

[pspp] / modules / math

diff --git a/modules/math b/modules/math
index bcf08c7cdf60f0d606978aac83b96f4bbdb32612..6bc0d9ff68750a0efdd873ef55ae5a7ddd35750d 100644 (file)
--- a/modules/math
+++ b/modules/math
@@ -19,7 +19,7 @@ BUILT_SOURCES += math.h
 
 # We need the following in order to create <math.h> when the system
 # doesn't have one that works with the given compiler.
-math.h: math.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
+math.h: math.in.h $(top_builddir)/config.status $(CXXDEFS_H) $(ARG_NONNULL_H) $(WARN_ON_USE_H)
        $(AM_V_GEN)rm -f $@-t $@ && \
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
          sed -e 's|@''INCLUDE_NEXT_AS_FIRST_DIRECTIVE''@|$(INCLUDE_NEXT_AS_FIRST_DIRECTIVE)|g' \