开发主机：Linux fly-vm 4.15.0-118-generic #119~16.04.1-Ubuntu SMP Tue Sep 8 14:54:40 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
BSP版本：qt_x210v3s_160307
You must install 'hg' on your build machine
support/dependencies/dependencies.mk:24: recipe for target 'core-dependencies' failed
make: *** [core-dependencies] Error 1
解决方法：sudo apt-get install hgsubversion
You need the 'mkpasswd' utility to set the root password
(in Debian/ubuntu, 'mkpasswd' provided by the whois package)
support/dependencies/dependencies.mk:24: recipe for target 'core-dependencies' failed
make: *** [core-dependencies] Error 1
解决方法：sudo apt-get install whois
/usr/bin/gcc -DHAVE_CONFIG_H -I../ncurses -I. -I/home/fly/x210bv3s/qt_x210v3s_160307/buildroot/output/host/usr/include -D_GNU_SOURCE -DNDEBUG -I. -I../include -I/home/fly/x210bv3s/qt_x210v3s_160307/buildroot/output/host/usr/include/ncurses -O2 -I/home/fly/x210bv3s/qt_x210v3s_160307/buildroot/output/host/usr/include --param max-inline-insns-single=1200 -c ../ncurses/./base/lib_initscr.c -o ../objects/lib_initscr.o
In file included from ../ncurses/curses.priv.h:283:0,
from ../ncurses/lib_gen.c:19:
_121410.c:835:15: error: expected ‘)’ before ‘int’
../include/curses.h:1594:56: note: in definition of macro ‘mouse_trafo’
#define mouse_trafo(y,x,to_screen) wmouse_trafo(stdscr,y,x,to_screen)
^
Makefile:785: recipe for target '../objects/lib_gen.o' failed
make[2]: *** [../objects/lib_gen.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/fly/workSpace/linux/x210bv3s/qt_x210v3s_160307/buildroot/output/build/host-ncurses-5.9/ncurses'
Makefile:307: recipe for target '../lib/libncurses.a' failed
make[1]: *** [../lib/libncurses.a] Error 2
make[1]: Leaving directory '/home/fly/workSpace/linux/x210bv3s/qt_x210v3s_160307/buildroot/output/build/host-ncurses-5.9/progs'
package/pkg-generic.mk:114: recipe for target '/home/fly/x210bv3s/qt_x210v3s_160307/buildroot/output/build/host-ncurses-5.9/.stamp_built' failed
make: *** [/home/fly/x210bv3s/qt_x210v3s_160307/buildroot/output/build/host-ncurses-5.9/.stamp_built] Error 2
找到buildroot/output/build/host-ncurses-5.9/include/curses.tail文件，然后在这儿文件找到下面这一句，去掉注释 /* generated */
extern NCURSES_EXPORT(bool) mouse_trafo (int*, int*, bool); /* generated */
标签：buildroot,27,qt,..,ncurses,09,host,output From： https://blog.51cto.com/u_13472468/6113673