package/libsoil: add a comment about why we rename the Makefile

Commit 8461906d (package/libsoil: fix build using old versions of patch)
added a workaround for older patch versions, but didn't add any comment in
the .mk file explaining why this is done.

Add a comment explaining why for clarity.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard 2016-02-20 23:41:55 +01:00
parent ea4266211d
commit 9f8c65bb6b

View file

@ -18,6 +18,10 @@ define LIBSOIL_EXTRACT_CMDS
mv $(@D)/Simple\ OpenGL\ Image\ Library/* $(@D)
endef
# gnu patch < v2.5.9 doesn't correctly handle spaces in file names,
# and we want to patch the 'alternate Makefile.txt' file, so rename
# the file (and patch the renamed file) for compatibility with older
# distributions
define REMOVE_SPACE_FROM_FILENAME
cd $(@D)/projects/makefile/ && \
mv "alternate Makefile.txt" alternate_Makefile.txt