gtk+ build failure after create_wrapper commit

[Koen Kooi <k.kooi@student.utwente.nl>]

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Hi,

Last nights build failed with:

| make[2]: Entering directory
`/OE/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/gtk+-2.20.1-r9.3/gtk+-2.20.1/demos'
| /OE/angstrom-dev/sysroots/x86_64-linux/usr/bin/gdk-pixbuf-csource
- --raw --build-list          \
|               apple_red  ./apple-red.png      \
|                 gnome_foot ./gnome-foot.png   \
|         > test-inline-pixbufs.h                               \
|       || (rm -f test-inline-pixbufs.h && false)
| Usage: gdk-pixbuf-csource [options] [image]
|        gdk-pixbuf-csource [options] --build-list [[name image]...]
|   --stream                   generate pixbuf data stream
|   --struct                   generate GdkPixdata structure
|   --macros                   generate image size/pixel macros
|   --rle                      use one byte run-length-encoding
|   --raw                      provide raw image data copy
|   --extern                   generate extern symbols
|   --static                   generate static symbols
|   --decoder                  provide rle decoder
|   --name=identifier          C macro/variable name
|   --build-list               parse (name, image) pairs
|   -h, --help                 show this help message
|   -v, --version              print version informations
|   --g-fatal-warnings         make warnings fatal (abort)
| make[2]: *** [test-inline-pixbufs.h] Error 1
| make[2]: Leaving directory
`/OE/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/gtk+-2.20.1-r9.3/gtk+-2.20.1/demos'
| make[1]: *** [all-recursive] Error 1
| make[1]: Leaving directory
`/OE/angstrom-dev/work/armv7a-angstrom-linux-gnueabi/gtk+-2.20.1-r9.3/gtk+-2.20.1'
| make: *** [all] Error 2

I'll have a better look at work tomorrow, but if anyone has a fix ready,
don't hesitate to speak up :)

regards,

Koen
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