psxfenv01 fails to compile for RISCV

[Jiri Gaisler]

I get this error for psxfenv01 with the latest RTEMS and RSB build:

riscv-rtems5-gcc -DHAVE_CONFIG_H -I.
-I/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests   -I.
-I/home/jiri/src/rtems/riscvmp/riscv-rtems5/c/griscv/include
-I/home/jiri/ibm/src/rtems/rtems/cpukit/include
-I/home/jiri/ibm/src/rtems/rtems/cpukit/score/cpu/riscv/include
-I/home/jiri/src/rtems/riscvmp/riscv-rtems5/c/griscv/lib/libbsp/riscv/griscv/include
-I/home/jiri/ibm/src/rtems/rtems/bsps/include
-I/home/jiri/ibm/src/rtems/rtems/bsps/riscv/include
-I/home/jiri/ibm/src/rtems/rtems/bsps/riscv/griscv/include
-DT_FILE_NAME='"init.c"' 
-I/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests/../support/include  
-march=rv32imafd -mabi=ilp32d -O2 -g -ffunction-sections -fdata-sections
-Wall -Wmissing-prototypes -Wimplicit-function-declaration
-Wstrict-prototypes -Wnested-externs -MT psxfenv01/psxfenv01-init.o -MD
-MP -MF psxfenv01/.deps/psxfenv01-init.Tpo -c -o
psxfenv01/psxfenv01-init.o `test -f 'psxfenv01/init.c' || echo
'/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests/'`psxfenv01/init.c
In file included from /home/jiri/src/rtems/5/riscv-rtems5/include/fenv.h:15,
                 from
/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests/psxfenv01/init.c:42:
/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests/psxfenv01/init.c:
In function 'Init':
/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests/psxfenv01/init.c:71:18:
error: 'fe_dfl_env_p' undeclared (first use in this function); did you
mean 'fe_dfl_env'?
   71 |     r = fesetenv(FE_DFL_ENV);
      |                  ^~~~~~~~~~
/home/jiri/ibm/src/rtems/rtems/c/src/../../testsuites/psxtests/psxfenv01/init.c:71:18:
note: each undeclared identifier is reported only once for each function
it appears in
Makefile:10569: recipe for target 'psxfenv01/psxfenv01-init.o' failed
make[5]: *** [psxfenv01/psxfenv01-init.o] Error 1
make[5]: Leaving directory
'/home/jiri/src/rtems/riscvmp/riscv-rtems5/c/griscv/testsuites/psxtests'
Makefile:663: recipe for target 'psxtests' failed
make[4]: *** [psxtests] Error 2
make[4]: Leaving directory
'/home/jiri/src/rtems/riscvmp/riscv-rtems5/c/griscv/testsuites'
Makefile:1222: recipe for target 'testsuites' failed
make[3]: *** [testsuites] Error 2
make[3]: Leaving directory
'/home/jiri/src/rtems/riscvmp/riscv-rtems5/c/griscv'
Makefile:716: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
'/home/jiri/src/rtems/riscvmp/riscv-rtems5/c/griscv'
Makefile:289: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/jiri/src/rtems/riscvmp/riscv-rtems5/c'
Makefile:410: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1
jiri at office:~/src/rtems/riscvmp$