Created attachment 783149 [details] build.log Relevant portion of build log: /usr/sbin/x86_64-pc-linux-gnu-gcc -DBOOST_DATE_TIME_DYN_LINK -DBOOST_DATE_TIME_NO_LIB -DBOOST_REGEX_DYN_LINK -DBOOST_REGEX_NO_LIB -DG_LOG_DOMAIN=\"gnc.app-utils\" -DHAVE_CONFIG_H -DHAVE_GUILE22 -D_GNU_SOURCE -Dgnc_app_utils_EXPORTS -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/app-utils -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/app-utils/calculation -I/usr/lib64/libffi/include -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/libxml2 -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/backend -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/engine -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10_build/common -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/common -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/borrowed/libc -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10_build/libgnucash/core-utils -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/core-utils -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/tax -I/var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/bindings/guile -I/usr/include/guile/2.2 -Wno-error=deprecated-declarations -Wno-error=parentheses -Werror -Wdeclaration-after-statement -Wno-pointer-sign -Wall -Wmissing-prototypes -Wmissing-declarations -Wno-unused -march=native -O2 -pipe -ggdb -fPIC -std=gnu11 -MD -MT libgnucash/app-utils/CMakeFiles/gnc-app-utils.dir/file-utils.c.o -MF libgnucash/app-utils/CMakeFiles/gnc-app-utils.dir/file-utils.c.o.d -o libgnucash/app-utils/CMakeFiles/gnc-app-utils.dir/file-utils.c.o -c /var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/app-utils/file-utils.c In file included from /usr/include/features.h:490, from /usr/include/bits/libc-header-start.h:33, from /usr/include/limits.h:26, from /usr/lib/gcc/x86_64-pc-linux-gnu/12.1.1/include-fixed/limits.h:203, from /usr/lib/gcc/x86_64-pc-linux-gnu/12.1.1/include-fixed/syslimits.h:7, from /usr/lib/gcc/x86_64-pc-linux-gnu/12.1.1/include-fixed/limits.h:34, from /usr/lib64/glib-2.0/include/glibconfig.h:11, from /usr/include/glib-2.0/glib/gtypes.h:32, from /usr/include/glib-2.0/glib/galloca.h:32, from /usr/include/glib-2.0/glib.h:30, from /var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/app-utils/file-utils.c:24: In function ‘read’, inlined from ‘gncReadFile’ at /var/tmp/portage/app-office/gnucash-4.10/work/gnucash-4.10/libgnucash/app-utils/file-utils.c:96:10: /usr/include/bits/unistd.h:38:10: error: ‘__read_alias’ specified size 18446744073709551614 exceeds maximum object size 9223372036854775807 [-Werror=stringop-overflow=] 38 | return __glibc_fortify (read, __nbytes, sizeof (char), | ^~~~~~~~~~~~~~~ /usr/include/bits/unistd.h: In function ‘gncReadFile’: /usr/include/bits/unistd.h:26:16: note: in a call to function ‘__read_alias’ declared with attribute ‘access (write_only, 2, 3)’ 26 | extern ssize_t __REDIRECT (__read_alias, (int __fd, void *__buf, | ^~~~~~~~~~ cc1: all warnings being treated as errors
Created attachment 783152 [details] emerge --info
The gcc-12 compiler carries the following patch which enables _FORTIFY_SOURCE=3 osprey ~ # cat /etc/portage/patches/sys-devel/gcc:12/fortify_source.patch --- a/gcc/c-family/c-cppbuiltin.cc +++ b/gcc/c-family/c-cppbuiltin.cc @@ -1513,7 +1513,7 @@ c_cpp_builtins (cpp_reader *pfile) #if !defined(ACCEL_COMPILER) /* Fortify Source enabled by default for optimization levels > 0 */ if (optimize) - builtin_define_with_int_value ("_FORTIFY_SOURCE", 2); + builtin_define_with_int_value ("_FORTIFY_SOURCE", 3); #endif /* Misc. */
Turns out that this is an issue with <sys-libs/glibc-2.35.
