https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: dev-lisp/gcl-2.6.15_pre3 fails to compile. Discovered on: amd64 (internal ref: gcc15_tinderbox) System: GCC-15-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#GCC-15) Info about the issue: https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0014
Created attachment 916168 [details] build.log build log and emerge --info
Created attachment 916169 [details] 1-config.log 1-config.log
Error(s) that match a know pattern in addition to what has been reported in the summary: checking for required object alignment... configure: error: Cannot find object alignent checking for required object alignment... configure: error: Cannot find object alignent
Nice! A C23 issue: ``` configure:6712: result: 12 configure:6719: checking for required object alignment configure:6758: x86_64-pc-linux-gnu-gcc -o conftest -march=x86-64 -fpermissive -pipe -pipe -frecord-gcc-switches -fno-diagnostics-color -fmessage-length=0 -fno-stack-protector -fsigned-char -pipe -fcommon -fno-builtin-malloc -fno-builtin-free -fno-PIE -fno-pie -fno-PIC -fno-pic -Wall -Wno-empty-body -Wno-unused-but-set-variable -Wl,-O1 -Wl,--as-needed -Wl,-z,pack-relative-relocs -Wl,--defsym=__gentoo_check_ldflags__=0 -no-pie conftest.c >&5 In file included from conftest.c:36: ./h/lu.h:4:13: error: 'bool' cannot be defined via 'typedef' 4 | typedef int bool; | ^~~~ ./h/lu.h:4:13: note: 'bool' is a keyword with '-std=c23' onwards ./h/lu.h:4:1: warning: useless type name in empty declaration 4 | typedef int bool; | ^~~~~~~ conftest.c: In function 'main': conftest.c:45:17: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 45 | for (i=1;i && NOT_OBJECT_ALIGNED(i); i<<=1); | ^~~ conftest.c:46:21: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 46 | if (!i) return -1; | ^~ configure:6758: $? = 1 ```
