...

...

...

...

"shawn" == shawn kubik--- via dovecot writes:

I've spent the last week trying to rebuild Dovecot on my Raspberry Pi 3 (aarch64; running Slackware ARM -current) and am running into the following build error. I suspected it may be my recent update to Slackware but I've been able to build the same source tarball on an x86 system running slackware64-current without any problems, so it *seems* specific to aarch64. I've tried both building from the 2.3.21 (and 2.3.21.1) tarball(s) as well as pulling the latest code from github and they all fail similarly, though in different spots it appears.

So it looks like you're compiling with gcc 14.2, have you tried an older version of GCC if possible? What about if you compile with clang instead? From looking at the error message, it's not really clear if that's a gcc error or not, but it sure looks like one.

I am building from source instead of using the available Slackware packages bc those packages don't have support for postgresql built in, but has mysql/mariadb support, which I am not using and is not installed on my systems. While it does run, when I try to connect to it, it fails citing a missing mariadb.so file.

Did you try updating the package build instructions for the mariadb version to swap in postgresql instead? And what configure command did you use to setup dovecot? Can you try to compile that file by hand, and removing some of the options like the -D__FORTIFY__ or other stuff like that. Get it down to a simple test case if at all possible. John

gcc -v output: Reading specs from /usr/lib64/gcc/aarch64-slackware-linux-gnu/14.2.0/specs COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/libexec/gcc/aarch64-slackware-linux-gnu/14.2.0/lto-wrapper Target: aarch64-slackware-linux-gnu Configured with: ../configure --with-arch=armv8-a --verbose --prefix=/usr --mandir=/usr/man --infodir=/usr/info --libdir=/usr/lib64 --enable-bootstrap --enable-checking=release --enable-libstdcxx-dual-abi --enable-shared --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++,rust --enable-objc-gc --enable-threads=posix --enable-__cxa_atexit --enable-gnu-unique-object --enable-clocale=gnu --enable-plugin --enable-lto --with-arch-directory= --with-system-zlib --with-gnu-ld --with-isl --with-default-libstdcxx-abi=new --disable-libunwind-exceptions --disable-libstdcxx-pch --disable-libssp --disable-werror --disable-gtktest --disable-install-libiberty --host=aarch64-slackware-linux-gnu --build=aarch64-slackware-linux-gnu --target=aarch64-slackware-linux-gnu Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.2.0 (GCC)

ldd --version output: ldd (GNU libc) 2.40 Copyright (C) 2024 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Written by Roland McGrath and Ulrich Drepper.

Configure is: ./configure \ --with-pgsql \ --localstatedir=/var \ --with-lucene \ --with-libcap \ --with-inotify=inotify \ --disable-static \ --build=$ARCH-slackware-linux || exit 1

And the output at the point of failure is:

libtool: compile: gcc -DHAVE_CONFIG_H -I. -I../../../.. -I../../../../src/lib -I../../../../src/lib-test -I../../../../src/lib-settings -I../../../../src/lib-mail -I../../../../src/lib-imap -I../../../../src/lib-imap-client -I../../../../src/lib-index -I../../../../src/lib-storage -I../../../../src/lib-storage/list -I../../../../src/lib-storage/index -I../../../../src/lib-ssl-iostream -std=gnu99 -g -O2 -fstack-protector-strong -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -Wall -W -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith -Wchar-subscripts -Wformat=2 -Wbad-function-cast -fno-builtin-strftime -Wstrict-aliasing=2 -MT imapc-sync.lo -MD -MP -MF .deps/imapc-sync.Tpo -c imapc-sync.c -fPIC -DPIC -o .libs/imapc-sync.o free(): double free detected in tcache 2 during GIMPLE pass: slp imapc-sync.c: In function ‘imapc_initial_sync_check’: imapc-sync.c:294:1: internal compiler error: Aborted 294 | imapc_initial_sync_check(struct imapc_sync_context *ctx, bool nooped) | ^~~~~~~~~~~~~~~~~~~~~~~~ 0x1b4a3df internal_error(char const*, ...) ???:0 0x7f80a139fc pthread_kill@@GLIBC_2.34 ???:0 0x7f809c419b gsignal ???:0 0x7f809abfa7 abort ???:0 0x7f80a06943 __libc_message_impl ???:0 0x7f80a1e2c7 malloc_printerr ???:0 0x7f80a2053b _int_free ???:0 0x7f80a22b7f __free ???:0 0xfa35d7 _slp_tree::~_slp_tree() ???:0 0xfa3aa7 vect_free_slp_instance(_slp_instance*) ???:0 0xfb9a7f vect_slp_analyze_operations(vec_info*) ???:0 0xfc06a7 vect_slp_function(function*) ???:0 Please submit a full bug report, with preprocessed source (by using -freport-bug). Please include the complete backtrace with any bug report. See https://gcc.gnu.org/bugs/ for instructions. make[5]: *** [Makefile:597: imapc-sync.lo] Error 1 make[5]: Leaving directory '/data/local/src/Dovecot/dovecot-2.3.21/src/lib-storage/index/imapc' make[4]: *** [Makefile:733: all-recursive] Error 1 make[4]: Leaving directory '/data/local/src/Dovecot/dovecot-2.3.21/src/lib-storage/index' make[3]: *** [Makefile:1107: all-recursive] Error 1 make[3]: Leaving directory '/data/local/src/Dovecot/dovecot-2.3.21/src/lib-storage' make[2]: *** [Makefile:573: all-recursive] Error 1 make[2]: Leaving directory '/data/local/src/Dovecot/dovecot-2.3.21/src' make[1]: *** [Makefile:704: all-recursive] Error 1 make[1]: Leaving directory '/data/local/src/Dovecot/dovecot-2.3.21' make: *** [Makefile:548: all] Error 2

Can someone please help me figure this out? If more output is required let me know and I can provide it.

Thank You! _______________________________________________ dovecot mailing list -- dovecot@dovecot.org To unsubscribe send an email to dovecot-leave@dovecot.org