Hi, Please try this patch: https://patchwork.kernel.org/patch/9392155/ Which makes tools/power/acpi build more robust to survive toolchains that are not generated from the current kernel header. Thanks Lv > From: Andy Shevchenko [mailto:andy.shevchenko@xxxxxxxxx] > Subject: Fix in ACPICA tools broke cross compilation of tools/power/acpi > > Hi! > > Reverting of the commit e323c02dee59 ("ACPICA: MSVC9: Fix <sys/stat.h> > inclusion order issue") fixes the following issue: > > DESCEND power/acpi > DESCEND tools/acpidbg > output/host/usr/bin/i586-buildroot-linux-uclibc-gcc -D_LINUX > -I../../../include -I../../../drivers/acpi/acpica -Wall > -Wstrict-prototypes -Wdeclaration-after-statement -O1 -g -DDEBUG > -DACPI_APPLICATION -DACPI_SINGLE_THREAD -DACPI_DEBUGGER -I. > -I../../../../../drivers/acpi/acpica -I../../../../../include -c -o > acpidbg.o acpidbg.c > In file included from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/asm/sigcontext.h:18:0, > from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/sigcontext.h:30, > from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/signal.h:335, > from ../../../../../include/acpi/platform/acenv.h:365, > from ../../../../../include/acpi/acpi.h:56, > from acpidbg.c:12: > ../../../../../include/linux/types.h:14:26: error: conflicting types > for ‘fd_set’ > typedef __kernel_fd_set fd_set; > ^ > In file included from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/sys/types.h:219:0, > from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/stdlib.h:198, > from ../../../../../include/acpi/platform/acenv.h:357, > from ../../../../../include/acpi/acpi.h:56, > from acpidbg.c:12: > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/sys/select.h:77:5: > note: previous declaration of ‘fd_set’ was here > } fd_set; > ^ > In file included from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/asm/sigcontext.h:18:0, > from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/bits/sigcontext.h:30, > from > output/host/usr/i586-buildroot-linux-uclibc/sysroot/usr/include/signal.h:335, > from ../../../../../include/acpi/platform/acenv.h:365, > from ../../../../../include/acpi/acpi.h:56, > from acpidbg.c:12: > ../../../../../include/linux/types.h:15:25: error: conflicting types for ‘dev_t’ > typedef __kernel_dev_t dev_t; > > And so on... > > After revert: > > DESCEND power/acpi > DESCEND tools/acpidbg > output/host/usr/bin/i586-buildroot-linux-uclibc-gcc -D_LINUX > -I../../../include -I../../../drivers/acpi/acpica -Wall > -Wstrict-prototypes -Wdeclaration-after-statement -O1 -g -DDEBUG > -DACPI_APPLICATION -DACPI_SINGLE_THREAD -DACPI_DEBUGGER -I. > -I../../../../../drivers/acpi/acpica -I../../../../../include -c -o > acpidbg.o acpidbg.c > LD test-topic/acpidbg > /usr/bin/install -c -d output/target/usr/sbin > /usr/bin/install -c test-topic/acpidbg output/target/usr/sbin > > Any ideas how to fix this properly? > > -- > With Best Regards, > Andy Shevchenko ��.n��������+%������w��{.n�����{�����ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
