[yocto] [meta-raspberrypi][PATCH 2/3] wiringpi: Fix prepend space

[Andrei Gherzan]

Not having this correctly will get you into troubles like:

| gpio.c:40:23: fatal error: gertboard.h: No such file or directory
|  #include <gertboard.h>

Signed-off-by: Andrei Gherzan <andrei at gherzan.ro>
---
 recipes-devtools/wiringPi/wiringpi_git.bb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/recipes-devtools/wiringPi/wiringpi_git.bb b/recipes-devtools/wiringPi/wiringpi_git.bb
index f2cacd3..c337b19 100644
--- a/recipes-devtools/wiringPi/wiringpi_git.bb
+++ b/recipes-devtools/wiringPi/wiringpi_git.bb
@@ -16,7 +16,7 @@ SRC_URI = "git://git.drogon.net/wiringPi \
 
 COMPATIBLE_MACHINE = "raspberrypi"
 
-CFLAGS_prepend = "-I${S}/wiringPi -I${S}/devLib"
+CFLAGS_prepend = "-I${S}/wiringPi -I${S}/devLib "
 
 EXTRA_OEMAKE += "'INCLUDE_DIR=${D}${includedir}' 'LIB_DIR=${D}${libdir}'"
 EXTRA_OEMAKE += "'DESTDIR=${D}/usr' 'PREFIX=""'"
-- 
2.9.3