+ exec
+ rm -rf /rpmbuild
+ mkdir -p /rpmbuild
+ su -c 'rpmbuild -ba /builddir/build/SPECS/libffi.spec            --define "debug_package %{nil}"            --undefine _annotated_build            --define "_missing_doc_files_terminate_build %{nil}"            --define "_emacs_sitestartdir /usr/share/emacs/site-lisp/site-start.d"            --define "_emacs_sitelispdir /usr/share/emacs/site-lisp"            --nocheck   ' mockbuild
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.K46HRC
+ umask 022
+ cd /builddir/build/BUILD
+ cd /builddir/build/BUILD
+ rm -rf libffi-3.1
+ /usr/bin/tar -xof -
+ /usr/bin/gzip -dc /builddir/build/SOURCES/libffi-3.1.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd libffi-3.1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ echo 'Patch #0 (libffi-3.1-fix-include-path.patch):'
Patch #0 (libffi-3.1-fix-include-path.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .fixpath --fuzz=0
patching file libffi.pc.in
+ echo 'Patch #1 (libffi-3.1-fix-exec-stack.patch):'
Patch #1 (libffi-3.1-fix-exec-stack.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .execstack --fuzz=0
patching file src/x86/win32.S
+ echo 'Patch #2 (libffi-aarch64-rhbz1174037.patch):'
Patch #2 (libffi-aarch64-rhbz1174037.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .aarch64 --fuzz=0
patching file src/aarch64/ffi.c
+ echo 'Patch #3 (libffi-3.1-riscv.patch):'
Patch #3 (libffi-3.1-riscv.patch):
+ /usr/bin/patch --no-backup-if-mismatch -p1 -b --suffix .riscv --fuzz=0
patching file Makefile.am
patching file configure.ac
patching file include/ffi_common.h
patching file src/riscv/ffi.c
patching file src/riscv/ffitarget.h
patching file src/riscv/sysv.S
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.5g2WCm
+ umask 022
+ cd /builddir/build/BUILD
+ cd libffi-3.1
+ aclocal
+ automake
+ autoconf
configure.ac:450: error: possibly undefined macro: LT_SYS_SYMBOL_USCORE
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
error: Bad exit status from /var/tmp/rpm-tmp.5g2WCm (%build)


RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.5g2WCm (%build)
++ cleanup
++ set +e
++ sync
++ sleep 5
++ sync
++ poweroff
Terminated
+++ cleanup
+++ set +e
+++ sync
Terminated
++++ cleanup
++++ set +e
++++ sync
++++ sleep 5
++++ sync
++++ poweroff