https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90379
Bug ID: 90379
Summary: Gcc 9.1 fails "make check" on linux due to missing
MacOS-specific header file
Product: gcc
Version: 9.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: testsuite
Assignee: unassigned at gcc dot gnu.org
Reporter: make_distclean at yahoo dot com
Target Milestone: ---
Hi
I'm hitting a missing header when making the target 'check' in fixincludes:
'ucred.h' in $TESTBASE (which is pointing to gcc-9.1.0/fixincludes/tests/base).
I can successfully compile (with gcc 8.3) gcc release 9.1 on
x86_64-unknown-linux-gnu. Then, the output of 'make check' in
my_build_dir/fixincludes looks like this:
--- snip ---
autogen -T ../../fixincludes/check.tpl ../../fixincludes/inclhack.def
/bin/sh ./check.sh ../../fixincludes/tests/base
Fixed: testing.h
Fixed: testing.h
Fixed: alloca.h
Fixed: ansi/math.h
Fixed: ansi/stdlib.h
Fixed: arch/i960/archI960.h
Fixed: architecture/ppc/math.h
Fixed: assert.h
Fixed: AvailabilityInternal.h
Fixed: AvailabilityMacros.h
Fixed: bits/fenv.h
Fixed: bits/huge_val.h
Fixed: bits/string2.h
Fixed: bsd/libc.h
Fixed: c_asm.h
Fixed: com_err.h
Fixed: complex.h
Fixed: ctrl-quotes-def-1.h
Fixed: ctype.h
Fixed: curses.h
Fixed: errno.h
Fixed: fcntl.h
Fixed: features.h
Fixed: fixinc-test-limits.h
Fixed: hsfs/hsfs_spec.h
Fixed: i386/setjmp.h
Fixed: ia64/sys/getppdp.h
Fixed: inttypes.h
Fixed: ioLib.h
Fixed: io-quotes-def-1.h
Fixed: iso/math_c99.h
Fixed: iso/math_iso.h
Fixed: iso/stdio_iso.h
Fixed: iso/stdlib_c99.h
Fixed: iso/stdlib_iso.h
Fixed: linux/vt.h
Fixed: locale.h
Fixed: mach-o/dyld.h
Fixed: mach-o/swap.h
Fixed: malloc.h
Fixed: math.h
Fixed: netdnet/dnetdb.h
Fixed: net/if_arp.h
Fixed: net/if.h
Fixed: netinet/in.h
Fixed: netinet/ip.h
Fixed: obstack.h
Fixed: os/trace.h
Fixed: pixrect/memvar.h
Fixed: pthread.h
Fixed: regex.h
Fixed: regexp.h
Fixed: reg_types.h
Fixed: rpc/auth.h
Fixed: rpc/rpc.h
Fixed: rpcsvc/rstat.h
Fixed: rpcsvc/rusers.h
Fixed: rpc/xdr.h
Fixed: rtldef/decc$types.h
Fixed: rtldef/if.h
Fixed: rtldef/resolv.h
Fixed: rtldef/setjmp.h
Fixed: rtldef/signal.h
Fixed: rtldef/stdio.h
Fixed: rtldef/string.h
Fixed: rtldef/wait.h
Fixed: setjmp.h
Fixed: signal.h
Fixed: sparc/asm_linkage.h
Fixed: spawn.h
Fixed: stdarg.h
Fixed: stdint-aix.h
Fixed: stdint-darwin.h
Fixed: stdint.h
Fixed: stdint-hpux11.h
Fixed: stdint-newlib.h
Fixed: stdio.h
Fixed: stdio_tag.h
Fixed: stdlib.h
Fixed: string.h
Fixed: strings.h
Fixed: sundev/vuid_event.h
Fixed: sunwindow/win_lock.h
Fixed: sym.h
Fixed: sys/cdefs.h
Fixed: sys/feature_tests.h
Fixed: sys/file.h
Fixed: sys/int_const.h
Fixed: sys/int_limits.h
Fixed: sys/_inttypes.h
Fixed: sys/machine.h
Fixed: sys/mman.h
Fixed: sys/pthread.h
Fixed: sys/signal.h
Fixed: sys/socket.h
Fixed: sys/spinlock.h
Fixed: sys/stat.h
Fixed: sys/sysmacros.h
Fixed: sys/time.h
Fixed: sys/types.h
Fixed: sys/ucontext.h
Fixed: sys/ucred.h
Fixed: sys/wait.h
Fixed: testing.h
Fixed: tgmath.h
Fixed: time.h
Fixed: tinfo.h
Fixed: types/vxTypesBase.h
Fixed: unistd.h
Fixed: X11/ShellP.h
Fixed: X11/Xmu.h
Fixed: Xm/BaseClassI.h
Fixed: Xm/Traversal.h
Newly fixed header: sys/ucred.h
There were fixinclude test FAILURES
make: *** [Makefile;177: check] Error 1
--- snip ---
I'm not really sure how gcc-9.1.0/fixincludes/inclhack.def works, but 'mach' at
line 1631 shouldn't match my host triplet x86_64-unknown-linux-gnu. But then
again, none of the fixes for "*-*-darwin*" in inclhack.def should match yet
they're all applied...
As I don't understand why/how we need to fix includes from other OS'es, my
quick&dirty hack was to just copy
my_build_dir/fixincludes/tests/res/sys/ucred.h to $TESTBASE, which tricked
check.sh.
This failure is also mentioned in Bug 90330 but that bug was raised
specifically for build failing on darwin.
The ucred.h part seems to have been added to inclhack.def as part of git commit
62f180560c835a2f8402978c422448a35d9fe2b1, to fix bug 89864.
