The Asbsoft Fortran 95 compiler for linux is giving an error which started 
recently in rawhide. Which library is errno in now? Thanks 
 
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f95 -o ../../run/dws.exe grid_def_2d_cyl_v32.o   spinor_def_2d_cyl_v24.o 
special_functions_v12.o  dws_v35.o  ../spline90/spline90.a /usr/lib/lapack95_intel.a 
/usr/lib/libmkl_lapack.a /usr/lib/libmkl_p4.a -lf2c -lm -lpthread 
/usr/absoft/lib/libfio.a(ioerr.o)(.text+0x233): In function `_ioerr': 
: `sys_errlist' is deprecated; use `strerror' or `strerror_r' instead 
/usr/absoft/lib/libfio.a(open.o)(.text+0xdbd): In function `_f_open3': 
: undefined reference to `errno' 
/usr/absoft/lib/libfio.a(lowlevel.o)(.text+0xf9): In function `_getfile': 
: undefined reference to `errno' 
/usr/absoft/lib/libfio.a(lowlevel.o)(.text+0x141): In function `_releasefile': 
: undefined reference to `errno' 
/usr/absoft/lib/libfio.a(lowlevel.o)(.text+0x16c): In function `_releasefile': 
: undefined reference to `errno' 
/usr/absoft/lib/libfio.a(lowlevel.o)(.text+0x1dc): In function `_f_seek': 
: undefined reference to `errno' 
/usr/absoft/lib/libfio.a(lowlevel.o)(.text+0x223): more undefined references to `errno' follow