Changeset 3416 for trunk

Timestamp:

Jun 12, 2007, 6:28:11 AM (18 years ago)

Author:

bird

Message:

gawk, diff and use kmk cp.

File:

• trunk/libc/Makefile.kmk (modified) (2 diffs)

trunk/libc/Makefile.kmk

@@ -42 +42 @@
 include $(wildcard $(PATH_LIBC_SRC)/Makefile.kmk)
 
+#
+# Some external tools we depend on.
+# 
+LIBC_GAWK ?= gawk$(HOSTSUFF_EXE)
+LIBC_DIFF ?= diff$(HOSTSUFF_EXE)
                 
 #
@@ -462 +467 @@
                 ,$(NL)$(TAB)@$(APPEND) $(PATH_TARGET)/libc-std.files "$(src)")
 ifeq ($(BUILD_PLATFORM),os2)
-        gawk -f ./mkstd.awk @$(PATH_TARGET)/libc-std.files > $(PATH_TARGET)/libc-std.tmp.h
+        $(LIBC_GAWK) -f ./mkstd.awk @$(PATH_TARGET)/libc-std.files > $(PATH_TARGET)/libc-std.tmp.h
 else
-        cd src && gawk -f ../mkstd.awk $(subst $(PATH_LIBC_SRC)/,,$^) > $(PATH_TARGET)/libc-std.tmp.h
-endif
-        if diff $(PATH_TARGET)/libc-std.tmp.h $(PATH_TARGET)/libc-std.h > /dev/null 2> /dev/null; then \
+        cd src && $(LIBC_GAWK) -f ../mkstd.awk $(subst $(PATH_LIBC_SRC)/,,$^) > $(PATH_TARGET)/libc-std.tmp.h
+endif
+        if $(LIBC_DIFF) $(PATH_TARGET)/libc-std.tmp.h $(PATH_TARGET)/libc-std.h > /dev/null 2> /dev/null; then \
                 echo "* libc-std.h unchanged"; \
         else \
-                cp $(PATH_TARGET)/libc-std.tmp.h $(PATH_TARGET)/libc-std.h; \
+                $(CP_EXT) $(PATH_TARGET)/libc-std.tmp.h $(PATH_TARGET)/libc-std.h; \
                 echo "* libc-std.h updated"; \
         fi