Initial import of libdpf.

Co-authored-by: Cursor <cursoragent@cursor.com>

thirdparty/simde/docker/cross-files/i686-gcc-10.cross

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+[binaries]
+c = 'i686-linux-gnu-gcc-10'
+cpp = 'i686-linux-gnu-g++-10'
+ar = 'i686-linux-gnu-ar'
+strip = 'i686-linux-gnu-strip'
+objcopy = 'i686-linux-gnu-objcopy'
+ld = 'i686-linux-gnu-ld'
+
+[properties]
+c_args = ['-Wextra', '-Werror', '-march=prescott']
+cpp_args = ['-Wextra', '-Werror', '-march=prescott']
+
+[host_machine]
+system = 'linux'
+cpu_family = 'x86'
+cpu = 'prescott'
+endian = 'little'