| Summary: | ktap fails to build | ||
|---|---|---|---|
| Product: | buildroot | Reporter: | Davide Viti <zinosat> |
| Component: | Other | Assignee: | unassigned |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | buildroot |
| Priority: | P5 | ||
| Version: | 2018.02 | ||
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Host: | Target: | ||
| Build: | |||
| Attachments: |
fix get_unused_fd error
Fix undeclared __GFP_WAIT error Fix missing #include <linux/ftrace_event.h> errors |
||
Created attachment 7461 [details]
fix get_unused_fd error
Created attachment 7466 [details]
Fix undeclared __GFP_WAIT error
Created attachment 7471 [details]
Fix missing #include <linux/ftrace_event.h> errors
The last error is reported upstream as https://github.com/ktap/ktap/issues/80 and there seem not to have a fix available yet Upstream ktap git has fixes for building against newer kernel versions (up to 4.8), so it makes more sense to bump the version. I've sent a patch doing that: https://patchwork.ozlabs.org/patch/893750/ Notice that ktap upstream seems pretty dead, so consider using another tracing tool. |
I've tried to build ktap on a minimal 2018.02 buildroot setup for beaglebone black (beaglebone_defconfig) Here follows the build log ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b.tar.gz: OK (sha256: bc8b03a53c430ae4fcf594ffdf31e2b2ed47a8fee25dd8fea60aa34f75441707) [7m>>> ktap eb66d40310c93dc82bc8eac889744c1ed1f01f7b Extracting[27m gzip -d -c /home/zino/code/sirti/PVS/buildroot/dl/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b.tar.gz | tar --strip-components=1 -C /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b -xf - [7m>>> ktap eb66d40310c93dc82bc8eac889744c1ed1f01f7b Patching[27m [7m>>> ktap eb66d40310c93dc82bc8eac889744c1ed1f01f7b Configuring[27m [7m>>> ktap eb66d40310c93dc82bc8eac889744c1ed1f01f7b Building[27m /usr/bin/make -j9 -C /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b PATH="/home/zino/code/sirti/PVS/buildroot/output/host/bin:/home/zino/code/sirti/PVS/buildroot/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" AR="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-ar" AS="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-as" LD="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-ld" NM="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-nm" CC="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc" GCC="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc" CPP="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-cpp" CXX="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-g++" FC="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gfortran" F77="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gfortran" RANLIB="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-ranlib" READELF="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-readelf" STRIP="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-strip" OBJCOPY="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-objcopy" OBJDUMP="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/home/zino/code/sirti/PVS/buildroot/output/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/zino/code/sirti/PVS/buildroot/output/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/zino/code/sirti/PVS/buildroot/output/host/include" LDFLAGS_FOR_BUILD="-L/home/zino/code/sirti/PVS/buildroot/output/host/lib -Wl,-rpath,/home/zino/code/sirti/PVS/buildroot/output/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-as" DEFAULT_LINKER="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os " LDFLAGS="" FCFLAGS=" -Os " FFLAGS=" -Os " PKG_CONFIG="/home/zino/code/sirti/PVS/buildroot/output/host/bin/pkg-config" STAGING_DIR="/home/zino/code/sirti/PVS/buildroot/output/host/arm-buildroot-linux-gnueabihf/sysroot" INTLTOOL_PERL=/usr/bin/perl NO_LIBELF=1 ktap make[1]: ingresso nella directory "/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b" /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_main.o -c userspace/kp_main.c /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_lex.o -c userspace/kp_lex.c /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_parse.o -c userspace/kp_parse.c /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_bcwrite.o -c userspace/kp_bcwrite.c /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_reader.o -c userspace/kp_reader.c /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_util.o -c userspace/kp_util.c /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o userspace/kp_parse_events.o -c userspace/kp_parse_events.c userspace/kp_bcwrite.c: In function ‘bcwrite_ktab’: userspace/kp_bcwrite.c:81:3: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation] for (i = (ptrdiff_t)t->asize-1; i >= 0; i--) ^~~ userspace/kp_bcwrite.c:84:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’ narray = (int)(i+1); ^~~~~~ userspace/kp_lex.c: In function ‘lex_string’: userspace/kp_lex.c:210:5: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation] while (kp_char_isspace(ls->c)) ^~~~~ userspace/kp_lex.c:215:6: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘while’ continue; ^~~~~~~~ /home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-gcc -Wall -O2 -DNO_LIBELF -o ktap userspace/kp_main.o userspace/kp_lex.o userspace/kp_parse.o userspace/kp_bcwrite.o userspace/kp_reader.o userspace/kp_util.o userspace/kp_parse_events.o -lpthread make[1]: uscita dalla directory "/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b" [7m>>> ktap eb66d40310c93dc82bc8eac889744c1ed1f01f7b Building kernel module(s)[27m PATH="/home/zino/code/sirti/PVS/buildroot/output/host/bin:/home/zino/code/sirti/PVS/buildroot/output/host/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" BR_BINARIES_DIR=/home/zino/code/sirti/PVS/buildroot/output/images /usr/bin/make -j9 -C /home/zino/code/sirti/PVS/buildroot/output/build/linux-f9f6f0db2d5e4f9d2ff46eb31a5a05276a92ed7d HOSTCC="/usr/bin/gcc" HOSTCFLAGS="" ARCH=arm INSTALL_MOD_PATH=/home/zino/code/sirti/PVS/buildroot/output/target CROSS_COMPILE="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-" DEPMOD=/home/zino/code/sirti/PVS/buildroot/output/host/sbin/depmod INSTALL_MOD_STRIP=1 KVERSION=`/usr/bin/make -j9 HOSTCC="/usr/bin/gcc" HOSTCFLAGS="" ARCH=arm INSTALL_MOD_PATH=/home/zino/code/sirti/PVS/buildroot/output/target CROSS_COMPILE="/home/zino/code/sirti/PVS/buildroot/output/host/bin/arm-linux-gnueabihf-" DEPMOD=/home/zino/code/sirti/PVS/buildroot/output/host/sbin/depmod INSTALL_MOD_STRIP=1 -C /home/zino/code/sirti/PVS/buildroot/output/build/linux-f9f6f0db2d5e4f9d2ff46eb31a5a05276a92ed7d --no-print-directory -s kernelrelease 2>/dev/null` PWD=/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/. M=/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/. modules make[1]: ingresso nella directory "/home/zino/code/sirti/PVS/buildroot/output/build/linux-f9f6f0db2d5e4f9d2ff46eb31a5a05276a92ed7d" CHK libelf /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./Makefile:108: No libelf found, disables symbol resolving, please install elfutils-libelf-devel/libelf-dev CC [M] /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/amalg.o In file included from /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/amalg.c:22:0: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/ktap.c: In function ‘ktapvm_ioctl’: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/ktap.c:177:11: error: implicit declaration of function ‘get_unused_fd’; did you mean ‘put_unused_fd’? [-Werror=implicit-function-declaration] new_fd = get_unused_fd(); ^~~~~~~~~~~~~ put_unused_fd In file included from /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/amalg.c:23:0: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c: In function ‘kp_malloc’: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c:47:8: error: ‘__GFP_WAIT’ undeclared (first use in this function); did you mean ‘__GFP_WRITE’? & ~__GFP_WAIT) ^ /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c:59:23: note: in expansion of macro ‘KTAP_ALLOC_FLAGS’ addr = kmalloc(size, KTAP_ALLOC_FLAGS); ^~~~~~~~~~~~~~~~ /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c:47:8: note: each undeclared identifier is reported only once for each function it appears in & ~__GFP_WAIT) ^ /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c:59:23: note: in expansion of macro ‘KTAP_ALLOC_FLAGS’ addr = kmalloc(size, KTAP_ALLOC_FLAGS); ^~~~~~~~~~~~~~~~ /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c: In function ‘kp_zalloc’: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c:47:8: error: ‘__GFP_WAIT’ undeclared (first use in this function); did you mean ‘__GFP_WRITE’? & ~__GFP_WAIT) ^ /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_obj.c:70:23: note: in expansion of macro ‘KTAP_ALLOC_FLAGS’ addr = kzalloc(size, KTAP_ALLOC_FLAGS); ^~~~~~~~~~~~~~~~ In file included from /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_str.c:37:0, from /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/amalg.c:25: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_events.h: At top level: /home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/kp_events.h:4:10: fatal error: linux/ftrace_event.h: File o directory non esistente #include <linux/ftrace_event.h> ^~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors compilation terminated. scripts/Makefile.build:258: set di istruzioni per l'obiettivo "/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/amalg.o" non riuscito make[2]: *** [/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/./runtime/amalg.o] Errore 1 Makefile:1402: set di istruzioni per l'obiettivo "_module_/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/." non riuscito make[1]: *** [_module_/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/.] Errore 2 make[1]: uscita dalla directory "/home/zino/code/sirti/PVS/buildroot/output/build/linux-f9f6f0db2d5e4f9d2ff46eb31a5a05276a92ed7d" package/pkg-generic.mk:247: set di istruzioni per l'obiettivo "/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/.stamp_built" non riuscito make: *** [/home/zino/code/sirti/PVS/buildroot/output/build/ktap-eb66d40310c93dc82bc8eac889744c1ed1f01f7b/.stamp_built] Errore 2