Commit 8d8d4ecaf1 ("package/glibmm: work
around gcc bug 85180") was incorrect reworked by me, and
TARGET_CXXFLAGS was used instead of GLIBMM_CXXFLAGS, causing the
Microblaze workaround to be ineffective. This new commit fixes this
typo.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
72e0ff66e7