https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117708
Bug ID: 117708
Summary: [15 Regression] gnat fails to build on s390x-linux-gnu
Product: gcc
Version: 15.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ada
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
CC: dkm at gcc dot gnu.org
Target Milestone: ---
seen with trunk 20241120, gnat fails to build on s390x-linux-gnu:
libtool: compile: /<<PKGBUILDDIR>>/build/./gcc/xgcc
-B/<<PKGBUILDDIR>>/build/./gcc/ -B/usr/lib/
gcc-snapshot/s390x-linux-gnu/bin/ -B/usr/lib/gcc-snapshot/s390x-linux-gnu/lib/
-isystem /usr/lib
/gcc-snapshot/s390x-linux-gnu/include -isystem
/usr/lib/gcc-snapshot/s390x-linux-gnu/sys-include
-DHAVE_CONFIG_H -I. -I../../../src/libgfortran
-iquote../../../src/libgfortran/io -I../../../sr
c/libgfortran/../gcc -I../../../src/libgfortran/../gcc/config -I../.././gcc
-I../../../src/libgf
ortran/../libgcc -I../libgcc -I../../../src/libgfortran/../libbacktrace
-I../libbacktrace -I../l
ibbacktrace -std=gnu11 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -We
xtra -Wwrite-strings -Werror=implicit-function-declaration -Werror=vla
-fcx-fortran-rules -ffunc
tion-sections -fdata-sections -g -O2 -MT generated/iall_i4.lo -MD -MP -MF
generated/.deps/iall_i
4.Tpo -c ../../../src/libgfortran/generated/iall_i4.c -fPIC -DPIC -o
generated/.libs/iall_i4.o
/<<PKGBUILDDIR>>/build/./gcc/xgcc -B/<<PKGBUILDDIR>>/build/./gcc/
-B/usr/lib/gcc-snapshot/s390x-
linux-gnu/bin/ -B/usr/lib/gcc-snapshot/s390x-linux-gnu/lib/ -isystem
/usr/lib/gcc-snapshot/s390x
-linux-gnu/include -isystem /usr/lib/gcc-snapshot/s390x-linux-gnu/sys-include
-c -g -O2 -fPI
C -fno-lto -W -Wall -gnatpg -nostdinc s-mmap.adb -o s-mmap.o
make[9]: *** No rule to make target 's-mmosin.o'. Stop.
make[9]: *** Waiting for unfinished jobs....
s-mmap.adb:38:06: error: "System.Mmap.Os_Interface" is not a predefined library
unit
make[9]: *** [../gcc-interface/Makefile:300: s-mmap.o] Error 1
