[libvirt] Build failed in Jenkins: libvirt-syntax-check #2398

[Jenkins CI]

See <http://honk.sigxcpu.org:8001/job/libvirt-syntax-check/2398/>

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Started by upstream project "libvirt-build" build number 2706
Building on master in workspace <http://honk.sigxcpu.org:8001/job/libvirt-syntax-check/ws/>
[workspace] $ /bin/sh -xe /tmp/hudson5640577394465354092.sh
+ make syntax-check
  GEN    bracket-spacing-check
GFDL_version
0.51 GFDL_version
TAB_in_indentation
0.35 TAB_in_indentation
Wundef_boolean
0.19 Wundef_boolean
avoid_attribute_unused_in_header
0.25 avoid_attribute_unused_in_header
avoid_ctype_macros
0.63 avoid_ctype_macros
avoid_if_before_free
6.29 avoid_if_before_free
avoid_strcase
0.70 avoid_strcase
avoid_write
0.32 avoid_write
bindtextdomain
0.26 bindtextdomain
cast_of_argument_to_free
0.55 cast_of_argument_to_free
cast_of_x_alloc_return_value
0.71 cast_of_x_alloc_return_value
changelog
0.25 changelog
const_long_option
0.48 const_long_option
copyright_check
0.60 copyright_check
copyright_format
1.39 copyright_format
copyright_usage
1.52 copyright_usage
correct_id_types
0.60 correct_id_types
curly_braces_style
0.80 curly_braces_style
error_message_period
0.43 error_message_period
error_message_warn_fatal
0.43 error_message_warn_fatal
flags_debug
0.98 flags_debug
flags_usage
1.04 flags_usage
forbid_const_pointer_typedef
1.06 forbid_const_pointer_typedef
forbid_manual_xml_indent
0.52 forbid_manual_xml_indent
libvirt_unmarked_diagnostics
1.58 libvirt_unmarked_diagnostics
m4_quote_check
0.23 m4_quote_check
makefile_TAB_only_indentation
0.23 makefile_TAB_only_indentation
makefile_at_at_check
0.18 makefile_at_at_check
makefile_conditionals
tests/Makefile.am:293:endif
maint.mk: match "if FOO" with "endif FOO" in Makefiles
make: *** [sc_makefile_conditionals] Error 1
Build step 'Execute shell' marked build as failure