>>> exiv2 0.27.4 Extracting
mkdir -p /tmp/instance-0/output-1/per-package/exiv2/host
mkdir -p /tmp/instance-0/output-1/per-package/exiv2/target
gzip -d -c /tmp/instance-0/dl/exiv2/exiv2-0.27.4-Source.tar.gz | tar --strip-components=1 -C /tmp/instance-0/output-1/build/exiv2-0.27.4   -xf -
>>> exiv2 0.27.4 Patching

Applying 0001-add-BUILD_WITH_STACK_PROTECTOR-option.patch using patch: 
patching file CMakeLists.txt
Hunk #1 succeeded at 47 with fuzz 1 (offset -5 lines).
patching file cmake/compilerFlags.cmake
Hunk #1 FAILED at 44 (different line endings).
1 out of 1 hunk FAILED -- saving rejects to file cmake/compilerFlags.cmake.rej
make: *** [package/pkg-generic.mk:227: /tmp/instance-0/output-1/build/exiv2-0.27.4/.stamp_patched] Error 1
make: Leaving directory '/tmp/instance-0/buildroot'