Source: linux Version: 4.5.1-1 Severity: normal User: debian-sup...@lists.debian.org Usertags: sh4
Hi! Linux 4.5.1 fails to build from source on sh4 since it tries to build the libbpf code which has not been ported to sh4 yet [1]: gcc -Wp,-MD,/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/.bpf.o.d,-MT,/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/bpf.o -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -Wall -Wdate-time -D_FORTIFY_SOURCE=2 -I/«PKGBUILDDIR»/tools/perf -I/«PKGBUILDDIR»/debian/build/build-tools/tools/perf -isystem /«PKGBUILDDIR»/debian/build/build-tools/include -DHAVE_LIBELF_MMAP_SUPPORT -DHAVE_ELF_GETPHDRNUM_SUPPORT -Wno-error -Werror -Wall -fPIC -I. -I/«PKGBUILDDIR»/tools/include -I/«PKGBUILDDIR»/arch/sh/include/uapi -I/«PKGBUILDDIR»/include/uapi -D"BUILD_STR(s)=#s" -c -o /«PKGBUILDDIR»/debian/build/build-tools/tools/perf/bpf.o bpf.c bpf.c:28:4: error: #error __NR_bpf not defined. libbpf does not support your arch. # error __NR_bpf not defined. libbpf does not support your arch. ^ bpf.c: In function 'sys_bpf': bpf.c:40:17: error: '__NR_bpf' undeclared (first use in this function) return syscall(__NR_bpf, cmd, attr, size); ^ bpf.c:40:17: note: each undeclared identifier is reported only once for each function it appears in bpf.c:41:1: error: control reaches end of non-void function [-Werror=return-type] } ^ cc1: all warnings being treated as errors mv: cannot stat '/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/.bpf.o.tmp': No such file or directory make[8]: *** [/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/bpf.o] Error 1 /«PKGBUILDDIR»/tools/build/Makefile.build:77: recipe for target '/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/bpf.o' failed make[7]: *** [/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/libbpf-in.o] Error 2 Makefile:157: recipe for target '/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/libbpf-in.o' failed make[7]: Leaving directory '/«PKGBUILDDIR»/tools/lib/bpf' make[6]: *** [/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/libbpf.a] Error 2 Makefile.perf:451: recipe for target '/«PKGBUILDDIR»/debian/build/build-tools/tools/perf/libbpf.a' failed make[6]: Leaving directory '/«PKGBUILDDIR»/tools/perf' make[5]: *** [all] Error 2 /«PKGBUILDDIR»/debian/rules.d/tools/perf/Makefile:49: recipe for target 'all' failed Could you disable libbpf on sh4 for the time being? Thanks, Adrian > [1] > https://buildd.debian.org/status/fetch.php?pkg=linux&arch=sh4&ver=4.5.1-1&stamp=1461192004 -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - glaub...@debian.org `. `' Freie Universitaet Berlin - glaub...@physik.fu-berlin.de `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913