make all-recursive make[1]: Entering directory '/home/cmorsoc/Descargas/gzip/gzip-1.10' Making all in lib make[2]: Entering directory '/home/cmorsoc/Descargas/gzip/gzip-1.10/lib' make all-am make[3]: Entering directory '/home/cmorsoc/Descargas/gzip/gzip-1.10/lib' make[3]: Leaving directory '/home/cmorsoc/Descargas/gzip/gzip-1.10/lib' make[2]: Leaving directory '/home/cmorsoc/Descargas/gzip/gzip-1.10/lib' Making all in doc make[2]: Entering directory '/home/cmorsoc/Descargas/gzip/gzip-1.10/doc' make[2]: Nothing to be done for 'all'. make[2]: Leaving directory '/home/cmorsoc/Descargas/gzip/gzip-1.10/doc' Making all in . make[2]: Entering directory '/home/cmorsoc/Descargas/gzip/gzip-1.10' CC gzip.o gzip.c: In function 'copy_stat': gzip.c:1938:37: error: 'S_IRWXUGO' undeclared (first use in this function); did you mean 'S_IRWXO'? 1938 | mode_t mode = ifstat->st_mode & S_IRWXUGO; | ^~~~~~~~~ | S_IRWXO gzip.c:1938:37: note: each undeclared identifier is reported only once for each function it appears in make[2]: *** [Makefile:1703: gzip.o] Error 1 make[2]: Leaving directory '/home/cmorsoc/Descargas/gzip/gzip-1.10' make[1]: *** [Makefile:1768: all-recursive] Error 1 make[1]: Leaving directory '/home/cmorsoc/Descargas/gzip/gzip-1.10' make: *** [Makefile:1549: all] Error 2