https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118438
Bug ID: 118438
Summary: [15 Regression] libgphobos fails to build on
s390x-linux-gnu
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: d
Assignee: ibuclaw at gdcproject dot org
Reporter: doko at gcc dot gnu.org
Target Milestone: ---
seen with trunk 20250112 on s390x-linux-gnu. works with 20250101 trunk:
/bin/bash ../libtool --tag=D --mode=compile /<<PKGBUILDDIR>>/build/./gcc/gdc
-B/<<PKGBUILDDIR>>/build/./gcc/ -B/usr/s390x-linux-gnu/bin/
-B/usr/s390x-linux-gnu/lib/ -isystem /usr/s390x-linux-gnu/include -isystem
/usr/s390x-linux-gnu/sys-include -isystem /<<PKGBUILDDIR>>/build/sys-include
-fchecking=1 -prefer-pic -fversion=Shared -Wall -frelease
-ffunction-sections -fdata-sections -O2 -g -fpreview=dip1000
-fpreview=dtorfields -fpreview=fieldwise -nostdinc -I
../../../../src/libphobos/src -I ../../../../src/libphobos/libdruntime -I
../libdruntime -I . -c -o std/package.lo
../../../../src/libphobos/src/std/package.d
libtool: compile: /<<PKGBUILDDIR>>/build/./gcc/gdc
-B/<<PKGBUILDDIR>>/build/./gcc/ -B/usr/s390x-linux-gnu/bin/
-B/usr/s390x-linux-gnu/lib/ -isystem /usr/s390x-linux-gnu/include -isystem
/usr/s390x-linux-gnu/sys-include -isystem /<<PKGBUILDDIR>>/build/sys-include
-fchecking=1 -fversion=Shared -Wall -frelease -ffunction-sections
-fdata-sections -O2 -g -fpreview=dip1000 -fpreview=dtorfields
-fpreview=fieldwise -nostdinc -I ../../../../src/libphobos/src -I
../../../../src/libphobos/libdruntime -I ../libdruntime -I . -c
../../../../src/libphobos/src/std/package.d -fPIC -fversion=Shared -o
std/.libs/package.o
/<<PKGBUILDDIR>>/src/libphobos/src/std/socket.d:2613:28: error: undefined
identifier 'SO_REUSEPORT'
2613 | REUSEPORT = SO_REUSEPORT,
| ^
config.status: creating src/c++20/Makefile
make[7]: *** [Makefile:1289: std/package.lo] Error 1
