https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125122
Bug ID: 125122
Summary: make[6]: cannot open jobserver /tmp/GMfifo1990392: No
such file or directory
Product: gcc
Version: 16.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
Target Milestone: ---
When there were 2 parallel tests running with "make -j10 check -k" against the
same GCC 16 source, I ran into
Executing on host:
/export/build/gnu/tools-build/gcc-release-gitlab/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/tools-build/gcc-release-gitlab/build-x86_64-linux/gcc/
/export/gnu/import/git/gitlab/x86-gcc-release/gcc/testsuite/gcc.dg/torture/pr121116.c
-fdiagnostics-plain-output -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects -lm -o ./pr121116.exe (timeout = 300)
spawn -ignore SIGHUP
/export/build/gnu/tools-build/gcc-release-gitlab/build-x86_64-linux/gcc/xgcc
-B/export/build/gnu/tools-build/gcc-release-gitlab/build-x86_64-linux/gcc/
/export/gnu/import/git/gitlab/x86-gcc-release/gcc/testsuite/gcc.dg/torture/pr121116.c
-fdiagnostics-plain-output -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects
-lm -o ./pr121116.exe^M
make[6]: cannot open jobserver /tmp/GMfifo1990392: No such file or directory^M
make[6]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.^M
FAIL: gcc.dg/torture/pr121116.c -O2 -flto -fuse-linker-plugin
-fno-fat-lto-objects (test for excess errors)
Excess errors:
make[6]: cannot open jobserver /tmp/GMfifo1990392: No such file or directory
make[6]: warning: jobserver unavailable: using -j1. Add '+' to parent make
rule.
