HOSTCC  scripts/basic/fixdep
scripts/basic/fixdep.c: In function 'traps':
scripts/basic/fixdep.c:359:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
scripts/basic/fixdep.c:361:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
  HOSTCC  scripts/basic/split-include
scripts/basic/split-include.c: In function 'main':
scripts/basic/split-include.c:133:11: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
  HOSTCC  scripts/basic/docproc
  SHIPPED scripts/kconfig/zconf.tab.h
  HOSTCC  scripts/kconfig/conf.o
scripts/kconfig/conf.c: In function 'conf_string':
scripts/kconfig/conf.c:164:20: warning: variable 'help' set but not used [-Wunused-but-set-variable]
scripts/kconfig/conf.c: In function 'conf_sym':
scripts/kconfig/conf.c:198:6: warning: variable 'type' set but not used [-Wunused-but-set-variable]
scripts/kconfig/conf.c: In function 'conf_choice':
scripts/kconfig/conf.c:273:6: warning: variable 'type' set but not used [-Wunused-but-set-variable]
scripts/kconfig/conf.c:350:9: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
scripts/kconfig/conf.c: In function 'conf_askvalue':
scripts/kconfig/conf.c:94:8: warning: ignoring return value of 'fgets', declared with attribute warn_unused_result [-Wunused-result]
  HOSTCC  scripts/kconfig/mconf.o
scripts/kconfig/mconf.c:91:21: error: static declaration of 'current_menu' follows non-static declaration
scripts/kconfig/lkc.h:63:21: note: previous declaration of 'current_menu' was here
scripts/kconfig/mconf.c: In function 'show_textbox':
scripts/kconfig/mconf.c:553:7: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
scripts/kconfig/mconf.c: In function 'exec_conf':
scripts/kconfig/mconf.c:225:6: warning: ignoring return value of 'pipe', declared with attribute warn_unused_result [-Wunused-result]
make[1]: *** [scripts/kconfig/mconf.o] Error 1
make: *** [menuconfig] Error 2