[libpng16] $(CP) is now used alongside $(RM_F). Also, use 'copy' instead
of 'cp' where applicable, and applied other minor makefile changes.
diff --git a/scripts/makefile.gcc b/scripts/makefile.gcc
index a592294..3e1b84f 100644
--- a/scripts/makefile.gcc
+++ b/scripts/makefile.gcc
@@ -16,6 +16,7 @@
LD = $(CC)
AR_RC = ar rcs
RANLIB = ranlib
+CP = cp
RM_F = rm -f
WARNMORE = -Wwrite-strings -Wpointer-arith -Wshadow \
@@ -39,7 +40,7 @@
# see scripts/pnglibconf.mak for more options
pnglibconf.h: scripts/pnglibconf.h.prebuilt
- cp scripts/pnglibconf.h.prebuilt $@
+ $(CP) $< $@
.c.o:
$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
