On 17/04/2019 11:57, Wei Liu wrote: > On Wed, Apr 17, 2019 at 11:44:36AM +0100, Andrew Cooper wrote: >> On 17/04/2019 11:41, Wei Liu wrote: >>> On Wed, Apr 17, 2019 at 10:56:57AM +0100, Wei Liu wrote: >>>>> Here's what i did having pulled the master at commit cb70a26 >>>>> >>>>> tar xf /path/to/xen-cb70a26.tar.gz >>>>> >>>>> cd xen-master/ >>>>> >>>>> PYTHON=/usr/bin/python3 ./configure --prefix=/usr \ >>>>> --disable-seabios \ >>>>> --disable-qemu-traditional \ >>>>> --disable-rombios \ >>>>> --disable-stubdom 2>&1 | tee ../config.log >>>>> >>>>> make EFI_DIR=/usr/lib/efi world 2>&1 | tee ../make_world_3.out >>>>> >>>>> >>>>> ... >>>>> gcc -Wp,-MD,tools/kconfig/.zconf.tab.o.d -D_GNU_SOURCE >>>>> -D_DEFAULT_SOURCE -DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1 >>>>> -DLOCALE -Itools/kconfig -c -o tools/kconfig/zconf.tab.o >>>>> tools/kconfig/zconf.tab.c >>>>> gcc -o tools/kconfig/conf tools/kconfig/conf.o tools/kconfig/zconf.tab.o >>>>> tools/kconfig/conf -s --silentoldconfig Kconfig >>>>> make[3]: Leaving directory '/usr/src/xen/xen-master/xen' >>>>> make -f Rules.mk _install >>>>> make[3]: Entering directory '/usr/src/xen/xen-master/xen' >>>>> make -C tools >>>>> make[4]: Entering directory '/usr/src/xen/xen-master/xen/tools' >>>>> make symbols >>>>> make[5]: Entering directory '/usr/src/xen/xen-master/xen/tools' >>>>> gcc -Wall -Werror -Wstrict-prototypes -O2 -fomit-frame-pointer >>>>> -fno-strict-aliasing -Wdeclaration-after-statement -o symbols >>>>> symbols.c >>>>> make[5]: Leaving directory '/usr/src/xen/xen-master/xen/tools' >>>>> make[4]: Leaving directory '/usr/src/xen/xen-master/xen/tools' >>>>> make -f /usr/src/xen/xen-master/xen/Rules.mk include/xen/compile.h >>>>> make[4]: Entering directory '/usr/src/xen/xen-master/xen' >>>>> Xen 4.13-unstable >>>>> /bin/sh: python: command not found >>>>> make[4]: *** [Makefile:169: include/xen/compile.h] Error 127 >>>> Here. The PYTHON invocation is from the hypervisor build, not the tools >>>> build. >>>> >>>> Thanks for the log. I will have a closer look. >>>> >>>>> make[4]: Leaving directory '/usr/src/xen/xen-master/xen' >>>>> make[3]: *** [Makefile:137: /usr/src/xen/xen-master/xen/xen] Error 2 >>>>> make[3]: Leaving directory '/usr/src/xen/xen-master/xen' >>>>> make[2]: *** [Makefile:45: install] Error 2 >>>>> make[2]: Leaving directory '/usr/src/xen/xen-master/xen' >>>>> make[1]: *** [Makefile:123: install-xen] Error 2 >>>>> make[1]: Leaving directory '/usr/src/xen/xen-master' >>>>> make: *** [Makefile:165: world] Error 2 >>>>> >>>>> >>>>> Note the >>>>> >>>>> /bin/sh: python: command not found >>>>> >>> The issue here is on LFS there is no /usr/bin/python. So the hypervisor >>> build is broken because xen/include/compile.h invokes >>> >>> @$(PYTHON) tools/fig-to-oct.py < .banner >> $@.new >>> >>> There are other appearances of PYTHON in hypervisor build, which are >>> equally broken. >>> >>> We had / have a policy to avoid making hypervisor build dependent on >>> configure. I have CC'ed more people on their opinions. >> Where has $(PYTHON) got lost? It was specified correctly to begin with. > Where is it specified?
Oh - I see now. It is specified for ./configure, but not for make. How has this ever worked? ~Andrew _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
