C++ is required only for the fuzzing tests but AC_PROG_CXX is included by configure.ac even when fuzzing is not enabled (which we don't do on Buildroot). The patch applied upstream had issues and was reverted[1]. Use a local patch to solve the problem temporaryly. Fixes: http://autobuild.buildroot.net/results/13f5e37b47b255da4158bec34e5459136f7e60d4 http://autobuild.buildroot.net/results/1c26db2509c79e00c0de1165945277eaa57b149f http://autobuild.buildroot.net/results/b7b6b7b7aca79e847b442cbd2305427d91fe5d70 http://autobuild.buildroot.net/results/1cd5a82a0e799aa5027e2e2c03b246332cc3a15d http://autobuild.buildroot.net/results/d7ec878907f714377c83e9a496e97cbf9382d787 http://autobuild.buildroot.net/results/1c7f0c1b3ce4871cd87bd6059b1f0a6dc4e74a9c http://autobuild.buildroot.net/results/196b81d580325607c8da90beeb79e1f6b8ab8b47 http://autobuild.buildroot.net/results/f90f7b4ac710b56686635f8ae27059c11b963e47 1. 60c26e4c4f Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
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