>>> latencytop 0.5 Extracting gzip -d -c /home/buildroot/instance-0/dl/latencytop/latencytop-0.5.tar.gz | /home/buildroot/instance-0/output-1/host/bin/tar --strip-components=1 -C /home/buildroot/instance-0/output-1/build/latencytop-0.5 -xf - >>> latencytop 0.5 Patching Applying 0001-makefile.patch using patch: patching file Makefile >>> latencytop 0.5 Configuring >>> latencytop 0.5 Building GIT_DIR=. PATH="/home/buildroot/instance-0/output-1/host/bin:/home/buildroot/instance-0/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc-ar" AS="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-as" LD="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-ld" NM="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc-nm" CC="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc" GCC="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc" CPP="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-cpp" CXX="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-g++" FC="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gfortran" F77="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gfortran" RANLIB="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc-ranlib" READELF="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-readelf" STRIP="/bin/true" OBJCOPY="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-objcopy" OBJDUMP="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-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/buildroot/instance-0/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/buildroot/instance-0/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/buildroot/instance-0/output-1/host/include" LDFLAGS_FOR_BUILD="-L/home/buildroot/instance-0/output-1/host/lib -Wl,-rpath,/home/buildroot/instance-0/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-as" DEFAULT_LINKER="/home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-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 -O3 -g0 -D_FORTIFY_SOURCE=2" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2" LDFLAGS="" FCFLAGS=" -O3 -g0" FFLAGS=" -O3 -g0" PKG_CONFIG="/home/buildroot/instance-0/output-1/host/bin/pkg-config" STAGING_DIR="/home/buildroot/instance-0/output-1/host/sh4aeb-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl /usr/bin/make -j17 -C /home/buildroot/instance-0/output-1/build/latencytop-0.5 HAS_GTK_GUI= make[1]: Entering directory '/home/buildroot/instance-0/output-1/build/latencytop-0.5' /home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2 -W -g `pkg-config --cflags glib-2.0` -D_FORTIFY_SOURCE=2 -Wno-sign-compare latencytop.c -o latencytop.o /home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2 -W -g `pkg-config --cflags glib-2.0` -D_FORTIFY_SOURCE=2 -Wno-sign-compare text_display.c -o text_display.o /home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2 -W -g `pkg-config --cflags glib-2.0` -D_FORTIFY_SOURCE=2 -Wno-sign-compare translate.c -o translate.o /home/buildroot/instance-0/output-1/host/bin/sh4aeb-linux-gcc -c -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -D_FORTIFY_SOURCE=2 -W -g `pkg-config --cflags glib-2.0` -D_FORTIFY_SOURCE=2 -Wno-sign-compare fsync.c -o fsync.o fsync.c:54:8: error: return type defaults to 'int' [-Wimplicit-int] 54 | static chain_file(struct fsync_process *proc, char *filename) | ^~~~~~~~~~ fsync.c: In function 'chain_file': fsync.c:66:25: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch] 66 | return; | ^~~~~~ fsync.c:54:8: note: declared here 54 | static chain_file(struct fsync_process *proc, char *filename) | ^~~~~~~~~~ fsync.c:71:17: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch] 71 | return; | ^~~~~~ fsync.c:54:8: note: declared here 54 | static chain_file(struct fsync_process *proc, char *filename) | ^~~~~~~~~~ fsync.c: At top level: fsync.c:78:8: error: return type defaults to 'int' [-Wimplicit-int] 78 | static report_file(char *process, char *file) | ^~~~~~~~~~~ fsync.c: In function 'report_file': fsync.c:89:25: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch] 89 | return; | ^~~~~~ fsync.c:78:8: note: declared here 78 | static report_file(char *process, char *file) | ^~~~~~~~~~~ fsync.c:95:17: error: 'return' with no value, in function returning non-void [-Wreturn-mismatch] 95 | return; | ^~~~~~ fsync.c:78:8: note: declared here 78 | static report_file(char *process, char *file) | ^~~~~~~~~~~ fsync.c: In function 'fsync_display': fsync.c:330:17: error: implicit declaration of function 'gettimeofday' [-Wimplicit-function-declaration] 330 | gettimeofday(&start, NULL); | ^~~~~~~~~~~~ fsync.c: In function 'parse_ftrace': fsync.c:290:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] 290 | fgets(line, PATH_MAX-1, file); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ make[1]: *** [Makefile:29: fsync.o] Error 1 make[1]: *** Waiting for unfinished jobs.... make[1]: Leaving directory '/home/buildroot/instance-0/output-1/build/latencytop-0.5' make: *** [package/pkg-generic.mk:289: /home/buildroot/instance-0/output-1/build/latencytop-0.5/.stamp_built] Error 2 make: Leaving directory '/home/buildroot/instance-0/buildroot'