[LEDE-DEV] [PATCH] Use printf instead of echo.

[Ash Benz]

 On some systems the shell built-in echo is used while on others /bin/echo and those two are not
 identical; this causes incomplete .cflags generation on some systems.

Signed-off-by: Ash Benz <ash.benz at bk.ru>
---
 package/network/services/hostapd/patches/200-multicall.patch | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/package/network/services/hostapd/patches/200-multicall.patch b/package/network/services/hostapd/patches/200-multicall.patch
index 8b260c2..ddfec6e 100644
--- a/package/network/services/hostapd/patches/200-multicall.patch
+++ b/package/network/services/hostapd/patches/200-multicall.patch
@@ -54,10 +54,10 @@
  endif
  
 +dump_cflags:
-+	@echo -n $(CFLAGS) " "
++	@printf "%s " $(CFLAGS)
 +
 +dump_ldflags:
-+	@echo -n $(LDFLAGS) $(LIBS) $(EXTRALIBS) " "
++	@printf "%s " $(LDFLAGS) $(LIBS) $(EXTRALIBS)
 +
  nt_password_hash: $(NOBJS)
  	$(Q)$(CC) $(LDFLAGS) -o nt_password_hash $(NOBJS) $(LIBS_n)
@@ -142,10 +142,10 @@
  	@$(E) "  sed" $<
  
 +dump_cflags:
-+	@echo -n $(CFLAGS) " "
++	@printf "%s " $(CFLAGS)
 +
 +dump_ldflags:
-+	@echo -n $(LDFLAGS) $(LIBS) $(EXTRALIBS) " "
++	@printf "%s " $(LDFLAGS) $(LIBS) $(EXTRALIBS)
 +
  wpa_supplicant.exe: wpa_supplicant
  	mv -f $< $@
-- 
2.1.4