fixed #14626 - `execinfo.h` detection in `Makefile` did not work #19526

Job	Run time
build_cmake (alpine:3.23, false, false)	3m 32s
build_make (ubuntu:24.04)	3m 6s
build_cmake (ubuntu:25.10, true, true)	3m 19s
build_make (ubuntu:25.10)	4m 7s
build_cmake (ubuntu:24.04, true, true)	3m 15s
build_make (alpine:3.23)	6m 15s
	23m 34s

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