build

fix for infinite loop in getspec when reading input data on a differe… #803

Job	Run time
ci (Release, DP, linux gnu-10)	40m 29s
ci (Release, DP, linux gnu-14)	40m 10s
ci (Release, DP, linux nvhpc-23.5)	47m 34s
ci (Release, DP, linux intel-classic)	22m 10s
ci (Release, DP, macos)	40m 6s
ci (Release, SP, linux gnu-10)	39m 29s
ci (Release, SP, linux gnu-14)	39m 3s
ci (Release, SP, linux nvhpc-23.5)	47m 19s
ci (Release, SP, linux intel-classic)	21m 11s
ci (Release, SP, macos)	42m 35s
	6h 20m 6s

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