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rizsotto / Bear

Bear is a tool that generates a compilation database for clang tooling.
GNU General Public License v3.0
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Error with --verbose mode: gcc: fatal error: cannot execute 'cc1': execvp: No such file or directory #445

Open marxin opened 2 years ago

marxin commented 2 years ago

It's a follow-up of #439, now with the patch from #439 (applied on the latest release) I see:

./fixincludes/config.log
...
configure:3652: checking whether the C compiler works
configure:3674: gcc -g -O2      -static-libstdc++ -static-libgcc  conftest.c  >&5
[10:34:11.778532, el, 11333] lib.cc; execve path: /usr/bin/gcc
[10:34:11.783695, el, 11333] lib.cc; on_load
[10:34:11.783789, wr, 11333, ppid: 11332] wrapper: 3.0.18
[10:34:11.783798, wr, 11333, ppid: 11332] arguments: ["/usr/lib64/bear/wrapper", "--destination", "dns:///localhost:33953", "--verbose", "--execute", "/usr/bin/gcc", "--", "gcc", "-g", "-O2", "-static-libstdc++", "-static-libgcc", "conftest.c"]
[10:34:11.783805, wr, 11333, ppid: 11332] environment: ["SHELL=/bin/sh", "GOC=", "OBJDUMP_FOR_TARGET=objdump", "HOST_LIBS=", "M4=m4", "INTERCEPT_REPORT_DESTINATION=dns:///localhost:33953", "YACC=bison -y", "FLEX=flex", "ISLINC=", "CPPFLAGS_FOR_BUILD=", "LANGUAGE=C", "DSYMUTIL=dsymutil", "GDC=gdc", "SED=/usr/bin/sed", "AS_FOR_TARGET=as", "LD_FOR_TARGET=/usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld", "DSYMUTIL_FOR_TARGET=dsymutil", "as_nl=
", "PWD=/dev/shm/objdir/fixincludes", "OTOOL_FOR_TARGET=otool", "RANLIB_FOR_TARGET=ranlib", "CXX=g++", "CXXFLAGS=-g -O2    ", "WINDRES=windres", "GMPLIBS=-lmpc -lmpfr -lgmp", "s=/home/marxin/Programming/gcc", "r=/dev/shm/objdir", "LD_PRELOAD=/usr/lib64/bear/libexec.so", "LDFLAGS=-static-libstdc++ -static-libgcc ", "WINDMC=windmc", "TOPLEVEL_CONFIGURE_ARGUMENTS=/home/marxin/Programming/gcc/configure --enable-languages=c,c++,fortran,jit --prefix=/home/marxin/bin/gcc --disable-multilib --enable-host-shared --disable-libsanitizer --enable-valgrind-annotations --disable-bootstrap", "CXX_FOR_BUILD=g++", "READELF_FOR_TARGET=readelf", "LD=/usr/lib64/gcc/x86_64-suse-linux/11/../../../../x86_64-suse-linux/bin/ld", "AR_FOR_TARGET=ar", "GCC_FOR_TARGET= /dev/shm/objdir/./gcc/xgcc -B/dev/shm/objdir/./gcc/", "INTERCEPT_REPORT_COMMAND=/usr/lib64/bear/wrapper", "CPP_FOR_BUILD=", "READELF=readelf", "AWK=gawk", "DLLTOOL=dlltool", "ADA_CFLAGS=", "BISON=bison", "CC_FOR_BUILD=gcc", "ISLLIBS=-lisl", "INTERCEPT_VERBOSE=true", "AR=ar", "AS=as", "SHLVL=2", "NM=nm", "LEX=flex", "GMPINC=", "DUALCASE=1", "LD_LIBRARY_PATH=", "MAKEINFO=makeinfo --split-size=5000000", "NM_FOR_TARGET=nm", "OBJCOPY_FOR_TARGET=", "GFORTRAN=", "LIBELFLIBS=@libelflibs@", "OBJCOPY=", "XGCC_FLAGS_FOR_TARGET=-B/home/marxin/bin/gcc/x86_64-pc-linux-gnu/bin/ -B/home/marxin/bin/gcc/x86_64-pc-linux-gnu/lib/ -isystem /home/marxin/bin/gcc/x86_64-pc-linux-gnu/include -isystem /home/marxin/bin/gcc/x86_64-pc-linux-gnu/sys-include  ", "LC_ALL=C", "OTOOL=otool", "OBJDUMP=objdump", "CC=gcc", "CFLAGS=-g -O2    ", "CONFIG_SHELL=/bin/sh", "RANLIB=ranlib", "OLDPWD=/dev/shm/objdir", "LIBELFINC=@libelfinc@", "_=/usr/bin/gcc"]
[10:34:11.783811, wr, 11333, ppid: 11332] arguments parsed: {program: /usr/lib64/bear/wrapper, arguments: [{--: [gcc, -g, -O2, -static-libstdc++, -static-libgcc, conftest.c]}, {--destination: [dns:///localhost:33953]}, {--execute: [/usr/bin/gcc]}, {--verbose: []}]}
[10:34:11.784206, wr, 11333, ppid: 11332] gRPC call requested: supervise::Supervisor::Resolve
[10:34:11.785059, wr, 11333, ppid: 11332] gRPC call [Resolve] finished: true
[10:34:11.785272, wr, 11333, ppid: 11332] Process spawned. [pid: 11337, command: [gcc, -g, -O2, -static-libstdc++, -static-libgcc, conftest.c]]
[10:34:11.785298, wr, 11333, ppid: 11332] gRPC call requested: supervise::Interceptor::Register
[10:34:11.785743, wr, 11333, ppid: 11332] gRPC call [Register] finished: true
[10:34:11.785772, wr, 11333, ppid: 11332] Process wait requested. [pid: 11337]
[10:34:11.786344, el, 11337] lib.cc; on_load
[10:34:11.786858, el, 11338] lib.cc; execvp file: cc1
[10:34:11.786882, el, 11338] lib.cc; execvp failed.
gcc: fatal error: cannot execute 'cc1': execvp: No such file or directory
compilation terminated.

Note it does not happen without the --verbose option.

rizsotto commented 2 years ago

Thanks for this @marxin ! This kind of weird behavior I associate to mis-compilations (when you do compile against a library, but when you run it picks up another one).

Is it possible you have multiple libC libraries? Or headers of the libC? What is the ldd output for bear, libexec.so, intercept and wrapper? Is there any suspicious pick in CMake output?

marxin commented 2 years ago

No, I have a standard openSUSE Tumbleweed without any extra libC libraries.

$ ldd `which bear`
    linux-vdso.so.1 (0x00007ffff7fc6000)
    libspdlog.so.1 => /lib64/libspdlog.so.1 (0x00007ffff7f04000)
    libfmt.so.8 => /lib64/libfmt.so.8 (0x00007ffff7ee4000)
    libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007ffff7ccb000)
    libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007ffff7cb1000)
    libc.so.6 => /lib64/libc.so.6 (0x00007ffff7a82000)
    /lib64/ld-linux-x86-64.so.2 (0x00007ffff7fc8000)
    libm.so.6 => /lib64/libm.so.6 (0x00007ffff799d000)

$ ldd /usr/lib64/bear/wrapper
    linux-vdso.so.1 (0x00007ffff7fc6000)
    libspdlog.so.1 => /lib64/libspdlog.so.1 (0x00007ffff7ede000)
    libfmt.so.8 => /lib64/libfmt.so.8 (0x00007ffff7ebe000)
    libprotobuf.so.30 => /lib64/libprotobuf.so.30 (0x00007ffff7b82000)
    libgrpc++.so.1.41 => /lib64/libgrpc++.so.1.41 (0x00007ffff7aef000)
    libabsl_synchronization.so.2111.0.0 => /lib64/libabsl_synchronization.so.2111.0.0 (0x00007ffff7ade000)
    libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007ffff78c3000)
    libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007ffff78a9000)
    libc.so.6 => /lib64/libc.so.6 (0x00007ffff767a000)
    /lib64/ld-linux-x86-64.so.2 (0x00007ffff7fc8000)
    libz.so.1 => /lib64/libz.so.1 (0x00007ffff7660000)
    libgrpc.so.19 => /lib64/libgrpc.so.19 (0x00007ffff7269000)
    libgpr.so.19 => /lib64/libgpr.so.19 (0x00007ffff724d000)
    libupb.so.19 => /lib64/libupb.so.19 (0x00007ffff722f000)
    libabsl_strings.so.2111.0.0 => /lib64/libabsl_strings.so.2111.0.0 (0x00007ffff7214000)
    libabsl_stacktrace.so.2111.0.0 => /lib64/libabsl_stacktrace.so.2111.0.0 (0x00007ffff720f000)
    libabsl_symbolize.so.2111.0.0 => /lib64/libabsl_symbolize.so.2111.0.0 (0x00007ffff7206000)
    libabsl_time.so.2111.0.0 => /lib64/libabsl_time.so.2111.0.0 (0x00007ffff71f3000)
    libabsl_malloc_internal.so.2111.0.0 => /lib64/libabsl_malloc_internal.so.2111.0.0 (0x00007ffff71ec000)
    libabsl_base.so.2111.0.0 => /lib64/libabsl_base.so.2111.0.0 (0x00007ffff71e4000)
    libabsl_spinlock_wait.so.2111.0.0 => /lib64/libabsl_spinlock_wait.so.2111.0.0 (0x00007ffff71df000)
    libabsl_raw_logging_internal.so.2111.0.0 => /lib64/libabsl_raw_logging_internal.so.2111.0.0 (0x00007ffff71da000)
    libm.so.6 => /lib64/libm.so.6 (0x00007ffff70f7000)
    libcares.so.2 => /lib64/libcares.so.2 (0x00007ffff70de000)
    libabsl_statusor.so.2111.0.0 => /lib64/libabsl_statusor.so.2111.0.0 (0x00007ffff70d6000)
    libssl.so.1.1 => /lib64/libssl.so.1.1 (0x00007ffff7033000)
    libcrypto.so.1.1 => /lib64/libcrypto.so.1.1 (0x00007ffff6cfc000)
    libaddress_sorting.so.19 => /lib64/libaddress_sorting.so.19 (0x00007ffff6cf7000)
    libre2.so.9 => /lib64/libre2.so.9 (0x00007ffff6c99000)
    libabsl_status.so.2111.0.0 => /lib64/libabsl_status.so.2111.0.0 (0x00007ffff6c8f000)
    libabsl_cord.so.2111.0.0 => /lib64/libabsl_cord.so.2111.0.0 (0x00007ffff6c7a000)
    libabsl_str_format_internal.so.2111.0.0 => /lib64/libabsl_str_format_internal.so.2111.0.0 (0x00007ffff6c62000)
    libabsl_time_zone.so.2111.0.0 => /lib64/libabsl_time_zone.so.2111.0.0 (0x00007ffff6c49000)
    libabsl_cordz_info.so.2111.0.0 => /lib64/libabsl_cordz_info.so.2111.0.0 (0x00007ffff6c42000)
    libabsl_strings_internal.so.2111.0.0 => /lib64/libabsl_strings_internal.so.2111.0.0 (0x00007ffff6c3c000)
    libabsl_debugging_internal.so.2111.0.0 => /lib64/libabsl_debugging_internal.so.2111.0.0 (0x00007ffff6c33000)
    libabsl_demangle_internal.so.2111.0.0 => /lib64/libabsl_demangle_internal.so.2111.0.0 (0x00007ffff6c28000)
    libabsl_int128.so.2111.0.0 => /lib64/libabsl_int128.so.2111.0.0 (0x00007ffff6c20000)
    libabsl_cord_internal.so.2111.0.0 => /lib64/libabsl_cord_internal.so.2111.0.0 (0x00007ffff6c0d000)
    libabsl_cordz_functions.so.2111.0.0 => /lib64/libabsl_cordz_functions.so.2111.0.0 (0x00007ffff6c08000)
    libabsl_cordz_handle.so.2111.0.0 => /lib64/libabsl_cordz_handle.so.2111.0.0 (0x00007ffff6c00000)
    libabsl_throw_delegate.so.2111.0.0 => /lib64/libabsl_throw_delegate.so.2111.0.0 (0x00007ffff6bf9000)
    libabsl_exponential_biased.so.2111.0.0 => /lib64/libabsl_exponential_biased.so.2111.0.0 (0x00007ffff6bf4000)

$ ldd `which intercept`
    linux-vdso.so.1 (0x00007ffff7fc6000)
    libprotobuf.so.30 => /lib64/libprotobuf.so.30 (0x00007ffff7bff000)
    libgrpc++.so.1.41 => /lib64/libgrpc++.so.1.41 (0x00007ffff7b6c000)
    libspdlog.so.1 => /lib64/libspdlog.so.1 (0x00007ffff7b0a000)
    libfmt.so.8 => /lib64/libfmt.so.8 (0x00007ffff7aea000)
    libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007ffff78d1000)
    libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007ffff78b5000)
    libc.so.6 => /lib64/libc.so.6 (0x00007ffff7686000)
    libz.so.1 => /lib64/libz.so.1 (0x00007ffff766c000)
    /lib64/ld-linux-x86-64.so.2 (0x00007ffff7fc8000)
    libgrpc.so.19 => /lib64/libgrpc.so.19 (0x00007ffff7275000)
    libgpr.so.19 => /lib64/libgpr.so.19 (0x00007ffff7259000)
    libupb.so.19 => /lib64/libupb.so.19 (0x00007ffff723d000)
    libabsl_synchronization.so.2111.0.0 => /lib64/libabsl_synchronization.so.2111.0.0 (0x00007ffff722a000)
    libabsl_strings.so.2111.0.0 => /lib64/libabsl_strings.so.2111.0.0 (0x00007ffff720f000)
    libm.so.6 => /lib64/libm.so.6 (0x00007ffff712c000)
    libcares.so.2 => /lib64/libcares.so.2 (0x00007ffff7113000)
    libabsl_statusor.so.2111.0.0 => /lib64/libabsl_statusor.so.2111.0.0 (0x00007ffff710d000)
    libssl.so.1.1 => /lib64/libssl.so.1.1 (0x00007ffff7068000)
    libcrypto.so.1.1 => /lib64/libcrypto.so.1.1 (0x00007ffff6d31000)
    libaddress_sorting.so.19 => /lib64/libaddress_sorting.so.19 (0x00007ffff6d2c000)
    libre2.so.9 => /lib64/libre2.so.9 (0x00007ffff6cce000)
    libabsl_status.so.2111.0.0 => /lib64/libabsl_status.so.2111.0.0 (0x00007ffff6cc4000)
    libabsl_cord.so.2111.0.0 => /lib64/libabsl_cord.so.2111.0.0 (0x00007ffff6cb1000)
    libabsl_str_format_internal.so.2111.0.0 => /lib64/libabsl_str_format_internal.so.2111.0.0 (0x00007ffff6c97000)
    libabsl_time.so.2111.0.0 => /lib64/libabsl_time.so.2111.0.0 (0x00007ffff6c84000)
    libabsl_time_zone.so.2111.0.0 => /lib64/libabsl_time_zone.so.2111.0.0 (0x00007ffff6c6b000)
    libabsl_cordz_info.so.2111.0.0 => /lib64/libabsl_cordz_info.so.2111.0.0 (0x00007ffff6c64000)
    libabsl_spinlock_wait.so.2111.0.0 => /lib64/libabsl_spinlock_wait.so.2111.0.0 (0x00007ffff6c5f000)
    libabsl_stacktrace.so.2111.0.0 => /lib64/libabsl_stacktrace.so.2111.0.0 (0x00007ffff6c58000)
    libabsl_symbolize.so.2111.0.0 => /lib64/libabsl_symbolize.so.2111.0.0 (0x00007ffff6c4f000)
    libabsl_malloc_internal.so.2111.0.0 => /lib64/libabsl_malloc_internal.so.2111.0.0 (0x00007ffff6c48000)
    libabsl_base.so.2111.0.0 => /lib64/libabsl_base.so.2111.0.0 (0x00007ffff6c42000)
    libabsl_raw_logging_internal.so.2111.0.0 => /lib64/libabsl_raw_logging_internal.so.2111.0.0 (0x00007ffff6c3d000)
    libabsl_strings_internal.so.2111.0.0 => /lib64/libabsl_strings_internal.so.2111.0.0 (0x00007ffff6c37000)
    libabsl_cord_internal.so.2111.0.0 => /lib64/libabsl_cord_internal.so.2111.0.0 (0x00007ffff6c22000)
    libabsl_cordz_functions.so.2111.0.0 => /lib64/libabsl_cordz_functions.so.2111.0.0 (0x00007ffff6c1d000)
    libabsl_int128.so.2111.0.0 => /lib64/libabsl_int128.so.2111.0.0 (0x00007ffff6c15000)
    libabsl_cordz_handle.so.2111.0.0 => /lib64/libabsl_cordz_handle.so.2111.0.0 (0x00007ffff6c0f000)
    libabsl_debugging_internal.so.2111.0.0 => /lib64/libabsl_debugging_internal.so.2111.0.0 (0x00007ffff6c06000)
    libabsl_demangle_internal.so.2111.0.0 => /lib64/libabsl_demangle_internal.so.2111.0.0 (0x00007ffff6bfb000)
    libabsl_throw_delegate.so.2111.0.0 => /lib64/libabsl_throw_delegate.so.2111.0.0 (0x00007ffff6bf4000)
    libabsl_exponential_biased.so.2111.0.0 => /lib64/libabsl_exponential_biased.so.2111.0.0 (0x00007ffff6bef000
rizsotto commented 2 years ago

Thanks @marxin , can you show the output for libexec.so too?

marxin commented 2 years ago

Sure

ldd /usr/lib64/bear/libexec.so
    linux-vdso.so.1 (0x00007ffff7fc6000)
    libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007ffff7d6f000)
    libc.so.6 => /lib64/libc.so.6 (0x00007ffff7b40000)
    libm.so.6 => /lib64/libm.so.6 (0x00007ffff7a5d000)
    /lib64/ld-linux-x86-64.so.2 (0x00007ffff7fc8000)
    libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007ffff7a43000)
rizsotto commented 2 years ago

What I have found interesting, that your PATH is not in the log. If the PATH is not accessible, the execvp will fail. Unless it executes the process with full path. From this log I see it's just calls cc1 and that will require the PATH to search.

As we have seen earlier from your strace output, this is not what GCC does.

Can you create me a reproducable test? (I am just guessing otherwise. I could not reproduce it on my machines, nor on the CI build.)

marxin commented 2 years ago

You can reproduce it with the following Dockerfile:

FROM opensuse/tumbleweed
RUN zypper -n install gcc-c++ git mpfr-devel gmp-devel mpc-devel flex bison make Bear
RUN git clone --depth=1 git://gcc.gnu.org/git/gcc.git
WORKDIR gcc
RUN mkdir objdir
WORKDIR objdir
RUN ../configure --disable-bootstrap --disable-multilib
RUN bear --verbose -- make -j16
RUN wc -l compile_commands.json

podman build -t test -f Dockerfile.bear

I see:

[10:18:34.434029, wr, 622, ppid: 124] succeeded with: 0
[10:18:34.434071, el, 622] lib.cc; on_unload
configure: error: in `/gcc/objdir/fixincludes':
configure: error: C compiler cannot create executables
See `config.log' for more details
[10:18:34.436326, el, 630] lib.cc; execve path: /usr/bin/sed
[10:18:34.460248, el, 630] lib.cc; on_load
rizsotto commented 2 years ago

Thanks @marxin , I could reproduce the bug you've found. But this is not about the c11 anymore. It looks similar to #444 . Where the subprocess IO redirections does not work as expected... Will try to fix it this week.

nairajay2k commented 6 months ago

I am facing the same issue on ubuntu 22.04. Is this fixed . Please let me know what to do