:      PRIntn count;
BUILDSTDERR:      ^~~~~~
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c:35:5: error: unknown type name 'PRIntn'
BUILDSTDERR:      PRIntn limit_low, limit_high;
BUILDSTDERR:      ^~~~~~
make[3]: Leaving directory '/builddir/build/BUILD/nspr-4.19.0/pr/src/io'
make[2]: Leaving directory '/builddir/build/BUILD/nspr-4.19.0/pr/src'
make[1]: Leaving directory '/builddir/build/BUILD/nspr-4.19.0/pr'
RPM build errors:
BUILDSTDERR: In file included from ../../../dist/include/nspr/nspr.h:26,
BUILDSTDERR:                  from ../../.././nspr/pr/include/private/primpl.h:31,
BUILDSTDERR:                  from ../../.././nspr/pr/src/io/prfdcach.c:6:
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c: In function '_PR_Getfd':
BUILDSTDERR: ../../../dist/include/nspr/prmem.h:55:28: warning: implicit declaration of function 'PR_Malloc'; did you mean 'PR_XUnlock'? [-Wimplicit-function-declaration]
BUILDSTDERR:  #define PR_MALLOC(_bytes) (PR_Malloc((_bytes)))
BUILDSTDERR:                             ^~~~~~~~~
BUILDSTDERR: ../../../dist/include/nspr/prmem.h:65:38: note: in expansion of macro 'PR_MALLOC'
BUILDSTDERR:  #define PR_NEW(_struct) ((_struct *) PR_MALLOC(sizeof(_struct)))
BUILDSTDERR:                                       ^~~~~~~~~
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c:103:10: note: in expansion of macro 'PR_NEW'
BUILDSTDERR:      fd = PR_NEW(PRFileDesc);
BUILDSTDERR:           ^~~~~~
BUILDSTDERR: ../../../dist/include/nspr/prmem.h:65:26: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
BUILDSTDERR:  #define PR_NEW(_struct) ((_struct *) PR_MALLOC(sizeof(_struct)))
BUILDSTDERR:                           ^
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c:103:10: note: in expansion of macro 'PR_NEW'
BUILDSTDERR:      fd = PR_NEW(PRFileDesc);
BUILDSTDERR:           ^~~~~~
BUILDSTDERR: ../../../dist/include/nspr/prmem.h:65:26: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
BUILDSTDERR:  #define PR_NEW(_struct) ((_struct *) PR_MALLOC(sizeof(_struct)))
BUILDSTDERR:                           ^
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c:106:22: note: in expansion of macro 'PR_NEW'
BUILDSTDERR:          fd->secret = PR_NEW(PRFilePrivate);
BUILDSTDERR:                       ^~~~~~
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c: At top level:
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c:153:42: error: unknown type name 'PRIntn'; did you mean 'PRInt64'?
BUILDSTDERR:  PR_IMPLEMENT(PRStatus) PR_SetFDCacheSize(PRIntn low, PRIntn high)
BUILDSTDERR:                                           ^~~~~~
BUILDSTDERR:                                           PRInt64
BUILDSTDERR: ../../.././nspr/pr/src/io/prfdcach.c:153:54: error: unknown type name 'PRIntn'; did you mean 'PRInt64'?
BUILDSTDERR:  PR_IMPLEMENT(PRStatus) PR_SetFDCacheSize(PRIntn low, PRIntn high)
BUILDSTDERR:                                                       ^~~~~~
BUILDSTDERR:                                                       PRInt64
BUILDSTDERR: make[3]: *** [../../.././nspr/config/rules.mk:447: prfdcach.o] Error 1
BUILDSTDERR: make[2]: *** [../.././nspr/config/rules.mk:163: export] Error 2
BUILDSTDERR: make[1]: *** [.././nspr/config/rules.mk:163: export] Error 2
BUILDSTDERR: make: *** [nspr/config/rules.mk:163: export] Error 2
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.oUuprK (%build)
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.oUuprK (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 626, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/nspr.spec