* Makerules (Versions.all): Use $(foreach ...) instead of sh for loop

	for $(map-firstversions), which better handles it being empty.

diff --git a/ChangeLog b/ChangeLog
index 9c84cb2..aee8adf 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2000-03-19  Roland McGrath  <roland@baalperazim.frob.com>
 
+       * Makerules (Versions.all): Use $(foreach ...) instead of sh for loop
+       for $(map-firstversions), which better handles it being empty.
+
        * shlib-versions [USE_IN_LIBIO] (.*-.*-gnu-gnu*): Set earliest
        supported version for libc 0.2.90.libio to GLIBC_2.2.
 

diff --git a/Makerules b/Makerules
index fefbea0..202c922 100644 (file)
--- a/Makerules
+++ b/Makerules
@@ -294,9 +294,7 @@ $(common-objpfx)Versions.all: $(..)scripts/firstversions.awk \
                              $(..)Versions.def \
                              $(wildcard $(add-ons:%=$(..)%/Versions.def)) \
                              $(common-objpfx)soversions.mk
-       { for map in $(map-firstversions); do \
-           echo $$map; \
-         done | sed 's/:/ : /'; \
+       { $(foreach map,$(map-firstversions),echo '$(subst :, : ,$(map))';) \
          cat $(filter-out $< $(common-objpfx)soversions.mk,$^); \
        } | LC_ALL=C $(AWK) -f $< > $@T
        mv -f $@T $@