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* Fix isblank / isascii / toascii namespace (bug 17635).Joseph Myers2015-01-051-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use of isblank brings in isascii and toascii, but isblank is a C99 function and the other two aren't; similarly, isascii and toascii are UNIX98 functions and bring in isblank, which isn't. (Not a conformance issue because of the is* and to* reservation, but still contrary to glibc practice.) This patch fixes this by splitting isblank out of ctype-extn.c to a separate ctype-c99.c. isblank_l is also moved to a separate file, ctype-c99_l.c (non-XSI POSIX.1-2008 has isblank_l, but isascii / toascii are marked OB XSI). (In principle all these functions could go in separate files - that's optimal for static linking - but they are also all very small, and splitting them all out is not needed to fix the present bug.) Tested for x86_64 (testsuite, and that installed stripped shared libraries are unchanged by the patch - the ordering in which new and existing sources are listed in ctype/Makefile is arranged so functions go in the same order so that this comparison works). [BZ #17635] * ctype/ctype-c99.c: New file. isblank implementation moved from ... * ctype/ctype-extn.c: ... here. (__isblank_l): Move to ... * ctype/ctype-c99_l.c: ... here. New file. * ctype/Makefile (routines): Add ctype-c99 and ctype-c99_l. * conform/Makefile (test-xfail-ISO99/ctype.h/linknamespace): Remove variable. (test-xfail-ISO11/ctype.h/linknamespace): Likewise. (test-xfail-XPG3/ctype.h/linknamespace): Likewise. (test-xfail-XPG4/ctype.h/linknamespace): Likewise. (test-xfail-UNIX98/ctype.h/linknamespace): Likewise. (test-xfail-POSIX2008/ctype.h/linknamespace): Likewise.
* Fix wordsize-64 posix_fadvise64, posix_fallocate64 namespace (bug 17777).Joseph Myers2015-01-051-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | On systems using sysdeps/unix/sysv/linux/wordsize-64, posix_fadvise64 and posix_fallocate64 (non-POSIX) are strong aliases for posix_fadvise and posix_fallocate (POSIX), meaning references to the latter wrongly bring in definitions of the former. They should be weak aliases; this patch makes them so. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #17777] * sysdeps/unix/sysv/linux/wordsize-64/posix_fadvise.c (posix_fadvise64): Define as weak alias not strong alias. * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c (posix_fallocate64): Likewise. * conform/Makefile (test-xfail-XOPEN2K/fcntl.h/linknamespace): Remove variable. (test-xfail-XOPEN2K/mqueue.h/linknamespace): Likewise. (test-xfail-POSIX2008/fcntl.h/linknamespace): Likewise. (test-xfail-POSIX2008/mqueue.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/fcntl.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/mqueue.h/linknamespace): Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-025-5/+5
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* Fix resolver inet_* namespace (bug 17722).Joseph Myers2014-12-171-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parts of the resolver brought in by pthreads (at least) use inet_* functions that aren't in the 1995/6 edition of POSIX that introduced pthreads (or in one case, use __inet_aton which is then defined in the same file as non-weak inet_addr). This patch fixes this by making the affected functions into weak alias for __inet_* and using those names in the problematic resolver code. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #17722] * inet/inet_mkadr.c (inet_makeaddr): Rename to __inet_makeaddr and define as weak alias of __inet_makeaddr. * resolv/inet_addr.c (inet_addr): Rename to __inet_addr and define as weak alias of __inet_addr. * resolv/inet_pton.c (inet_pton): Rename to __inet_pton and define as weak alias of __inet_pton. Use libc_hidden_weak. * include/arpa/inet.h (__inet_pton): Declare. Use libc_hidden_proto. (inet_makeaddr): Don't use libc_hidden_proto. (__inet_makeaddr): Declare. Use libc_hidden_proto. * resolv/res_init.c (__res_vinit): Use __inet_pton instead of inet_pton. Use __inet_makeaddr instead of inet_makeaddr. * conform/Makefile (test-xfail-POSIX/pthread.h/linknamespace): Remove variable. (test-xfail-POSIX/sched.h/linknamespace): Likewise. (test-xfail-POSIX/time.h/linknamespace): Likewise.
* Fix x86_64 memrchr namespace (bug 17719).Joseph Myers2014-12-161-4/+0
| | | | | | | | | | | | | | | | | | | | | | | On x86_64, memrchr (not a standard function) is defined as a strong symbol, instead of a weak alias of __memrchr as on other architectures. This results in linknamespace test failures from the use of __memrchr from dirname. (Not a conformance issue because of the mem* reservation, but contrary to glibc conventions.) This patch makes x86_64 follow other architectures by defining memrchr as a weak alias. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #17719] * sysdeps/x86_64/memrchr.S (memrchr): Rename to __memrchr and define as weak alias of __memrchr. (__memrchr): Do not define as strong alias of memrchr. * conform/Makefile (test-xfail-XPG4/libgen.h/linknamespace): Remove variable. (test-xfail-UNIX98/libgen.h/linknamespace): Likewise. (test-xfail-XOPEN2K/libgen.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/libgen.h/linknamespace): Likewise.
* Fix resolver if_* namespace (bug 17717).Joseph Myers2014-12-161-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resolver code, brought in by pthreads (at least), uses if_* interfaces that weren't in POSIX before 2001, resulting in linknamespace failures. This patch changes those interfaces to be weak aliases of __if_* and makes the resolver use __if_* directly. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by this patch). [BZ #17717] * inet/if_index.c (if_nametoindex): Rename to __if_nametoindex and define as weak alias of __if_nametoindex. Use libc_hidden_weak. (if_indextoname): Rename to __if_indextoname and define as weak alias of __if_indextoname. Use libc_hidden_weak. (if_freenameindex): Rename to __if_freenameindex and define as weak alias of __if_freenameindex. (if_nameindex): Rename to __if_nameindex and define as weak alias of __if_nameindex. * sysdeps/mach/hurd/if_index.c (if_nametoindex): Rename to __if_nametoindex and define as weak alias of __if_nametoindex. Use libc_hidden_weak. (if_freenameindex): Rename to __if_freenameindex and define as weak alias of __if_freenameindex. (if_nameindex): Rename to __if_nameindex and define as weak alias of __if_nameindex. (if_indextoname): Rename to __if_indextoname and define as weak alias of __if_indextoname. Use libc_hidden_weak. * sysdeps/unix/sysv/linux/if_index.c (if_nametoindex): Rename to __if_nametoindex and define as weak alias of __if_nametoindex. Use libc_hidden_weak. (if_freenameindex): Rename to __if_freenameindex and define as weak alias of __if_freenameindex. Use libc_hidden_weak. (if_nameindex_netlink): Use __if_freenameindex instead of if_freenameindex. (if_nameindex): Rename to __if_nameindex and define as weak alias of __if_nameindex. Use libc_hidden_weak. (if_indextoname): Rename to __if_indextoname and define as weak alias of __if_indextoname. Use libc_hidden_weak. * include/net/if.h [!_ISOMAC] (__if_nametoindex): Declare and use libc_hidden_proto. [!_ISOMAC] (__if_freenameindex): Likewise. * resolv/res_init.c (__res_vinit): Use __if_nametoindex instead of if_nametoindex. * conform/Makefile (test-xfail-XPG4/grp.h/linknamespace): Remove variable. (test-xfail-XPG4/pwd.h/linknamespace): Likewise. (test-xfail-UNIX98/aio.h/linknamespace): Likewise. (test-xfail-UNIX98/grp.h/linknamespace): Likewise. (test-xfail-UNIX98/pthread.h/linknamespace): Likewise. (test-xfail-UNIX98/pwd.h/linknamespace): Likewise. (test-xfail-UNIX98/sched.h/linknamespace): Likewise. (test-xfail-UNIX98/time.h/linknamespace): Likewise.
* Remove some semaphore.h linknamespace XFAILs.Joseph Myers2014-12-161-3/+0
| | | | | | | | | | | | | Roland's recent sem_* changes introduced some XPASSes for semaphore.h linknamespace tests by removing a non-static variable "mountpoint". This patch removes the XFAILs for the fixed bug. Tested for x86_64. * conform/Makefile (test-xfail-UNIX98/semaphore.h/linknamespace): Remove variable. (test-xfail-XOPEN2K/semaphore.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/semaphore.h/linknamespace): Likewise.
* Fix strftime wcschr namespace (bug 17634).Joseph Myers2014-12-101-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use of strftime, a C90 function, ends up bringing in wcschr, which is not a C90 function. Although not a conformance bug (C90 reserves wcs*), this is still contrary to glibc practice of avoiding relying on those reservations; this patch arranges for the internal uses to use __wcschr instead, with wcschr being a weak alias. This is more complicated than some such patches because of the various IFUNC definitions of wcschr (which include code redefining libc_hidden_def in a way that involves creating __GI_wcschr manually and so also needs to create __GI___wcschr after the change of internal uses to use __wcschr). Tested for x86_64 and 32-bit x86 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). 2014-12-10 Joseph Myers <joseph@codesourcery.com> Adhemerval Zanella <azanella@linux.vnet.ibm.com> [BZ #17634] * wcsmbs/wcschr.c [!WCSCHR] (wcschr): Define as __wcschr. Undefine after defining function. Define as weak alias of __wcschr. Use libc_hidden_weak. * include/wchar.h (__wcschr): Declare. Use libc_hidden_proto. * sysdeps/i386/i686/multiarch/wcschr-c.c [IS_IN (libc) && SHARED] (libc_hidden_def): Also define __GI___wcschr alias. * sysdeps/i386/i686/multiarch/wcschr.S (wcschr): Rename to __wcschr and define as weak alias of __wcschr. * sysdeps/powerpc/power6/wcschr.c [!WCSCHR] (WCSCHR): Define as __wcschr. [!WCSCHR] (DEFAULT_WCSCHR): Define. [DEFAULT_WCSCHR] (__wcschr): Use libc_hidden_def. [DEFAULT_WCSCHR] (wcschr): Define as weak alias of __wcschr. Use libc_hidden_weak. Do not use libc_hidden_def. * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr-ppc32.c [IS_IN (libc) && SHARED] (libc_hidden_def): Also define __GI___wcschr alias. * sysdeps/powerpc/powerpc32/power4/multiarch/wcschr.c [IS_IN (libc)] (wcschr): Define as macro expanding to __redirect_wcschr. [IS_IN (libc)] (__wcschr_ppc): Use __redirect_wcschr in typeof. [IS_IN (libc)] (__wcschr_power6): Likewise. [IS_IN (libc)] (__wcschr_power7): Likewise. [IS_IN (libc)] (__libc_wcschr): New. Define with libc_ifunc instead of wcschr. [IS_IN (libc)] (wcschr): Undefine and define as weak alias of __libc_wcschr. [!IS_IN (libc)] (libc_hidden_def): Do not undefine and redefine. * sysdeps/powerpc/powerpc64/multiarch/wcschr.c (wcschr): Rename to __wcschr and define as weak alias of __wcschr. Use libc_hidden_builtin_def. * sysdeps/x86_64/wcschr.S (wcschr): Rename to __wcschr and define as weak alias of __wcschr. Use libc_hidden_weak. * time/alt_digit.c (_nl_get_walt_digit): Use __wcschr instead of wcschr. * time/era.c (_nl_init_era_entries): Likewise. * conform/Makefile (test-xfail-ISO/time.h/linknamespace): Remove variable. (test-xfail-XPG3/time.h/linknamespace): Likewise. (test-xfail-XPG4/time.h/linknamespace): Likewise.
* Fix pthreads getrlimit, gettimeofday namespace (bug 17682).Joseph Myers2014-12-061-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some pthreads functions use getrlimit and gettimeofday, but these functions are XSI, not base POSIX; this is a namespace issue for dynamic linking as well as static linking. This patch makes them use __getrlimit and __gettimeofday instead - the former needed to be newly exported from libc.so at GLIBC_PRIVATE (and so now needs libc_hidden_proto / libc_hidden_def), the latter was already exported. Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch). [BZ #17682] * resource/Versions (libc): Add __getrlimit at GLIBC_PRIVATE. * resource/getrlimit.c (__getrlimit): Use libc_hidden_def. * sysdeps/mach/hurd/getrlimit.c (__getrlimit): Likewise. * include/sys/resource.h (__getrlimit): Use libc_hidden_proto. * nptl/nptl-init.c (__pthread_initialize_minimal_internal): Use __getrlimit instead of getrlimit. * nptl/pthread_cond_timedwait.c (__pthread_cond_timedwait): Use __gettimeofday instead of gettimeofday. * nptl/pthread_rwlock_timedrdlock.c (pthread_rwlock_timedrdlock): Likewise. * nptl/pthread_rwlock_timedwrlock.c (pthread_rwlock_timedwrlock): Likewise. * sysdeps/pthread/aio_misc.c (handle_fildes_io): Likewise. * conform/Makefile (test-xfail-POSIX2008/aio.h/linknamespace): Remove variable. (test-xfail-POSIX2008/pthread.h/linknamespace): Likewise. (test-xfail-POSIX2008/time.h/linknamespace): Likewise.
* Fix linknamespace h_errno handling.Joseph Myers2014-12-042-5/+4
| | | | | | | | | | | | | | | | | | | | Some linknamespace tests were failing because of references to h_errno. References to this symbol should be allowed for XPG4, UNIX98 and XOPEN2K; this patch adds it to the list of allowed data symbols for those standards. (h_errno was removed in the 2008 edition of POSIX, so POSIX2008 and XOPEN2K8 references to it are genuine bugs; fortunately it's not a public data symbol - __h_errno_location is public, TLS h_errno is GLIBC_PRIVATE - so the symbol can simply be renamed to __h_errno to fix those bugs without the ABI complications normally associated with namespace issues for data symbols.) Tested for x86_64. * conform/list-header-symbols.pl (%extra_syms): Add h_errno for XPG4, UNIX98 and XOPEN2K. * conform/Makefile (test-xfail-XOPEN2K/grp.h/linknamespace): Remove variable. (test-xfail-XOPEN2K/pwd.h/linknamespace): Likewise.
* Fix linknamespace getdate_err handling.Joseph Myers2014-12-032-8/+4
| | | | | | | | | | | | | | | | | Some linknamespace tests were failing because of references to getdate_err. References to this symbol should be allowed for XPG4 and later XSI standards; it was missing from the whitelist of data symbols. This patch adds it to that list. Tested for x86_64. * conform/list-header-symbols.pl (%extra_syms): Add getdate_err for XPG4, UNIX98, XOPEN2K and XOPEN2K8. * conform/Makefile (test-xfail-XOPEN2K/pthread.h/linknamespace): Remove variable. (test-xfail-XOPEN2K/time.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/pthread.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/time.h/linknamespace): Likewise.
* Remove some linknamespace test XFAILs.Joseph Myers2014-12-021-2/+0
| | | | | | | | | | | | | | | It seems two of the XFAILed linknamespace tests were completely fixed by some of my recent namespace fixes in combination (although not by any individual one of those fixes relative to the sources used for testing each patch, or that individual fix would also have removed the XFAIL in question). This patch removes those XFAILs that are no longer needed. Tested for x86_64. * conform/Makefile (test-xfail-XOPEN2K/aio.h/linknamespace): Remove variable. (test-xfail-XOPEN2K8/aio.h/linknamespace): Likewise.
* Fix getifaddrs, freeifaddrs namespace (bug 17668).Joseph Myers2014-12-021-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various objects in glibc bring in ifaddrs.o (via references to __netlink_*) and thereby getifaddrs and freeifaddrs, which are not part of any standard supported by glibc. These should be weak aliases of __getifaddrs and __freeifaddrs; this patch makes them so. (The path by which these functions are brought in is Linux-specific, but it seems less confusing to make all versions of these functions weak aliases rather than only the Linux-specific versions that definitely need it.) Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by this patch). [BZ #17668] * inet/ifaddrs.c (getifaddrs): Rename to __getifaddrs and define as weak alias of __getifaddrs. Use libc_hidden_weak. (freeifaddrs): Rename to __freeifaddrs and define as weak alias of __freeifaddrs. Use libc_hidden_weak. * sysdeps/gnu/ifaddrs.c (getifaddrs): Rename to __getifaddrs and define as weak alias of __getifaddrs. Use libc_hidden_weak. (freeifaddrs): Rename to __freeifaddrs and define as weak alias of __freeifaddrs. Use libc_hidden_weak. * sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Rename to __getifaddrs and define as weak alias of __getifaddrs. Use libc_hidden_weak. (freeifaddrs): Rename to __freeifaddrs and define as weak alias of __freeifaddrs. Use libc_hidden_weak. * conform/Makefile (test-xfail-XOPEN2K/net/if.h/linknamespace): Remove variable. (test-xfail-POSIX2008/net/if.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/net/if.h/linknamespace): Likewise.
* Fix fgets_unlocked namespace issues (bug 17664).Joseph Myers2014-12-021-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various POSIX functions bring in res_init.o, res_hconf.o or mntent_r.o, which use fgets_unlocked, which is not a POSIX function. This patch arranges for them to use __fgets_unlocked instead. (The IS_IN (libc) conditional in rec_hconf.c is needed because that file is also used in nscd.) Tested for x86_64 (testsuite, and that disassembly of installed shared libraries is unchanged by the patch except for an assertion line number). Note that most of the linknamespace tests that failed because of fgets_unlocked from the resolver also fail because of other symbols brought in by the resolver, so the number of XFAILs this removes is limited. Also note that fgets_unlocked failures for unistd.h for XPG3/XPG4 showed up that actually unistd.h is declaring too much for XPG3/XPG4 (bug 17665) - there is no actual need to make getusershell.c use __fgets_unlocked (at least as regards formal standards are concerned; maybe it should still change for namespace-cleanness of _DEFAULT_SOURCE) because the functions there aren't actually in any of the supported standards; the correct fix for those failures will be to stop the *usershell* functions appearing in unistd.h for XPG3/XPG4. [BZ #17664] * misc/mntent_r.c (__getmntent_r): Use __fgets_unlocked instead of fgets_unlocked. * resolv/res_hconf.c [IS_IN (libc)] (fgets_unlocked): Define to __fgets_unlocked. * resolv/res_init.c (__res_vinit): Use __fgets_unlocked instead of fgets_unlocked. * conform/Makefile (test-xfail-XPG4/sys/statvfs.h/linknamespace): Remove variable. (test-xfail-POSIX/sys/mman.h/linknamespace): Likewise. (test-xfail-UNIX98/sys/mman.h/linknamespace): Likewise. (test-xfail-UNIX98/sys/statvfs.h/linknamespace): Likewise. (test-xfail-XOPEN2K/sys/mman.h/linknamespace): Likewise. (test-xfail-XOPEN2K/sys/statvfs.h/linknamespace): Likewise. (test-xfail-POSIX2008/sys/mman.h/linknamespace): Likewise. (test-xfail-POSIX2008/sys/statvfs.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/sys/mman.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/sys/statvfs.h/linknamespace): Likewise.
* Make linknamespace tests check only relevant libraries.Joseph Myers2014-11-292-12/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch addresses one known caveat in the linknamespace tests: with this patch they will now only look for definitions of symbols in relevant libraries, meaning that librt and libpthread are not checked for ISO C standards, XPG3 and XPG4. In particular, this means that if __pthread_initialize_minimal is somehow brought in for one of those standards, the definition from libc-tls.o will be considered instead of that from libpthread, so avoiding bringing in lots of other libpthread symbols. This should address some of the failures reported by Carlos in <https://sourceware.org/ml/libc-alpha/2014-11/msg00882.html>, where __pointer_chk_guard_local brought in __pthread_initialize_minimal. Tested for x86_64. The removal of one XFAIL for XPG4 actually shows up a header bug (shm_open should not be declared for XPG4 - the namespace issue was for symbols brought in by shm_open, which is no longer found at all now librt isn't searched; I've filed bug 17663 for the header bug, though it would show up eventually anyway in the course of review of conform/ data against XPG4). Committed. * conform/Makefile (linknamespace-symlist-stdlibs-base): New variable. (linknamespace-symlist-stdlibs-tests): Likewise. (tests-special): Append $(linknamespace-symlist-stdlibs-tests) instead of $(objpfx)symlist-stdlibs. (linknamespace-libs-isoc): New variable. (linknamespace-libs): Use $(linknamespace-libs-isoc). (linknamespace-libs-ISO): New variable. (linknamespace-libs-ISO99): Likewise. (linknamespace-libs-ISO11): Likewise. (linknamespace-libs-XPG3): Likewise. (linknamespace-libs-XPG4): Likewise. (linknamespace-libs-POSIX): Likewise. (linknamespace-libs-UNIX98): Likewise. (linknamespace-libs-XOPEN2K): Likewise. (linknamespace-libs-POSIX2008): Likewise. (linknamespace-libs-XOPEN2K8): Likewise. ($(objpfx)symlist-stdlibs): Replace by $(linknamespace-symlist-stdlibs-tests). Use $(linknamespace-libs-$*) as set of libraries. ($(linknamespace-header-tests)): Update dependencies. Use $(objpfx)symlist-stdlibs-$$std for --libsyms argument. (test-xfail-XPG4/sys/mman.h/linknamespace): Remove. * conform/linknamespace.pl: Remove comment about considering definitions of symbols from irrelevant libraries.
* Fix perror fileno namespace (bug 17633).Joseph Myers2014-11-241-3/+0
| | | | | | | | | | | | | | | | perror, an ISO C function, uses fileno, which is not an ISO C function. This patch makes it use __fileno instead. (The nearby call to fdopen is not a problem because that's #defined to _IO_new_fdopen.) Tested for x86_64 (testsuite, and that installed stripped shared libraries are unchanged by this patch). [BZ #17633] * stdio-common/perror.c (perror): Call __fileno instead of fileno. * conform/Makefile (test-xfail-ISO/stdio.h/linknamespace): Remove variable. (test-xfail-ISO99/stdio.h/linknamespace): Likewise. (test-xfail-ISO11/stdio.h/linknamespace): Likewise.
* Fix libm mpone, mptwo namespace (bug 17616).Joseph Myers2014-11-181-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libm uses symbols mpone and mptwo for internal purposes. This patch moves them to the implementation namespace (__mpone and __mptwo). Tested for x86_64 (testsuite, and that installed stripped shared libraries are unchanged by the patch). [BZ #17616] * sysdeps/ieee754/dbl-64/mpa.c (mpone): Rename to __mpone. (mptwo): Rename to __mptwo. (__inv): Use __mptwo instead of mptwo. * sysdeps/ieee754/dbl-64/mpa.h (mpone): Rename to __mpone. (mptwo): Rename to __mptwo. * sysdeps/ieee754/dbl-64/mpatan.c (__mpatan): Use __mpone instead of mpone and __mptwo instead of mptwo. * sysdeps/ieee754/dbl-64/mpatan2.c (__mpatan2): Use __mpone instead of mpone. * sysdeps/ieee754/dbl-64/mpexp.c (__mpexp): Likewise. * sysdeps/ieee754/dbl-64/mplog.c (__mplog): Likewise. * sysdeps/ieee754/dbl-64/sincos32.c (__c32): Use __mpone instead of mpone and __mptwo instead of mptwo. (__mpranred): Use __mpone instead of mpone. * conform/Makefile (test-xfail-ISO/math.h/linknamespace): Remove variable. (test-xfail-ISO99/complex.h/linknamespace): Likewise. (test-xfail-ISO99/math.h/linknamespace): Likewise. (test-xfail-ISO99/tgmath.h/linknamespace): Likewise. (test-xfail-ISO11/complex.h/linknamespace): Likewise. (test-xfail-ISO11/math.h/linknamespace): Likewise. (test-xfail-ISO11/tgmath.h/linknamespace): Likewise. (test-xfail-XPG3/math.h/linknamespace): Likewise. (test-xfail-XPG4/math.h/linknamespace): Likewise. (test-xfail-POSIX/math.h/linknamespace): Likewise. (test-xfail-UNIX98/math.h/linknamespace): Likewise. (test-xfail-XOPEN2K/complex.h/linknamespace): Likewise. (test-xfail-XOPEN2K/math.h/linknamespace): Likewise. (test-xfail-XOPEN2K/tgmath.h/linknamespace): Likewise. (test-xfail-POSIX2008/complex.h/linknamespace): Likewise. (test-xfail-POSIX2008/math.h/linknamespace): Likewise. (test-xfail-POSIX2008/tgmath.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/complex.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/math.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/tgmath.h/linknamespace): Likewise.
* Only declare __sigpause in installed signal.h when necessary.Joseph Myers2014-11-141-3/+0
| | | | | | | | | | | | | | | | | | | | | | | This patch makes the installed signal.h declare __sigpause only when necessary (when a macro definition of sigpause makes use of __sigpause), rather than unconditionally. This fixes false positives in the linknamespace tests by making it visible to those tests that no use of ISO C functionality will actually bring in the definition of __sigpause and so bring in the other symbols defined in the same object. There is no bug filed in Bugzilla because this is fixing false positives rather than any user-visible bug. Tested for x86_64 (testsuite, and that installed stripped shared libraries are unchanged by this patch). * signal/signal.h (__sigpause): Only declare if [__USE_XOPEN && !__GNUC__]. * include/signal.h (__sigpause): Move declaration above call to libc_hidden_proto. * conform/Makefile (test-xfail-ISO/signal.h/linknamespace): Remove variable. (test-xfail-ISO99/signal.h/linknamespace): Likewise. (test-xfail-ISO11/signal.h/linknamespace): Likewise.
* Add tests for namespace for static linking.Joseph Myers2014-11-125-11/+607
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One thing we currently try to ensure manually is that glibc is namespace-clean for static linking; that is, if you only use features from a particular standard (including the set of features exposed by headers given feature test macros such as _DEFAULT_SOURCE that don't correspond to any written standard), the library objects brought in by the static linker will not define or use (strong) names that are reserved to the user in that standard. This patch implements automatic tests for this, using the same set of standards as for the header conformance tests (it would, however, be easy to add more standards for this testing, without them needing to have the definitions of expected header contents for the header tests). The tests are based on the functions declared in each header, as extracted using GCC's -aux-info option. The following comment from linknamespace.pl explains the caveats around this approach: Here's an example of the output for ISO (C90) assert.h, from before my recent fixes and whitelisting of cases that seem more complicated to fix: [initial] __assert_fail -> [libc.a(assert.o)] free -> [libc.a(malloc.o)] __get_nprocs -> [libc.a(getsysstats.o)] fgets_unlocked [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] __libc_setlocale_lock -> [libc.a(setlocale.o)] _nl_archive_subfreeres -> [libc.a(loadarchive.o)] __sysconf -> [libc.a(sysconf.o)] __tzname_max -> [libc.a(tzset.o)] __tzfile_compute -> [libc.a(tzfile.o)] fileno [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] __libc_setlocale_lock -> [libc.a(setlocale.o)] _nl_archive_subfreeres -> [libc.a(loadarchive.o)] __sysconf -> [libc.a(sysconf.o)] __tzname_max -> [libc.a(tzset.o)] __tzfile_compute -> [libc.a(tzfile.o)] fread_unlocked [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] __libc_setlocale_lock -> [libc.a(setlocale.o)] _nl_archive_subfreeres -> [libc.a(loadarchive.o)] __sysconf -> [libc.a(sysconf.o)] __tzname_max -> [libc.a(tzset.o)] __tzfile_compute -> [libc.a(tzfile.o)] ftello [initial] __assert_fail -> [libc.a(assert.o)] free -> [libc.a(malloc.o)] malloc_info [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] __libc_setlocale_lock -> [libc.a(setlocale.o)] _nl_default_locale_path -> [libc.a(findlocale.o)] memmem [initial] __assert_perror_fail -> [libc.a(assert-perr.o)] __strerror_r -> [libc.a(_strerror.o)] mempcpy [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] _nl_find_domain -> [libc.a(finddomain.o)] _nl_expand_alias -> [libc.a(localealias.o)] qsort -> [libc.a(msort.o)] qsort_r [initial] __assert_fail -> [libc.a(assert.o)] _dl_pagesize -> [libc.a(dl-support.o)] __rawmemchr -> [libc.a(rawmemchr.o)] rawmemchr [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] __getcwd -> [libc.a(getcwd.o)] rewinddir [initial] __assert_fail -> [libc.a(assert.o)] stderr [initial] __assert_fail -> [libc.a(assert.o)] stderr -> [libc.a(stdio.o)] stdin [initial] __assert_fail -> [libc.a(assert.o)] stderr -> [libc.a(stdio.o)] stdout [initial] __assert_fail -> [libc.a(assert.o)] __dcgettext -> [libc.a(dcgettext.o)] __dcigettext -> [libc.a(dcigettext.o)] stpcpy [initial] __assert_fail -> [libc.a(assert.o)] __fxprintf -> [libc.a(fxprintf.o)] _IO_vfprintf -> [libc.a(vfprintf.o)] __printf_fp -> [libc.a(printf_fp.o)] wmemset Of the 161 XFAILs, seven are the inevitable varargs.h and ndbm.h failures; I think the remaining 154 mostly represent genuine bugs in glibc that should mostly be straightforward to fix (probably rather fewer than 154 bugs - issues generally affect multiple headers, for multiple standards). (When fixing, of course you need to file a bug in Bugzilla, and check for the possibility that the header conditionals are what's incorrect - that the first listed symbol shouldn't have been declared, or that the symbol finally brought in should have been declared.) * conform/GlibcConform.pm: New file. * conform/conformtest.pl: Use GlibcConform module. * conform/linknamespace.pl: New file. * conform/list-header-symbols.pl: Likewise. * conform/Makefile (linknamespace-symlists-base): New variable. (linknamespace-symlists-tests): Likewise. (linknamespace-header-base): Likewise. (linknamespace-header-tests): Likewise. (tests-special): Add new tests. ($(linknamespace-symlists-tests)): New rule. (linknamespace-libs): New variable. ($(objpfx)symlist-stdlibs): New rule. ($(linknamespace-header-tests)): Likewise. (test-xfail-XPG3/varargs.h/linknamespace): New variable. (test-xfail-XPG4/varargs.h/linknamespace): Likewise. (test-xfail-UNIX98/varargs.h/linknamespace): Likewise. (test-xfail-XPG4/ndbm.h/linknamespace): Likewise. (test-xfail-UNIX98/ndbm.h/linknamespace): Likewise. (test-xfail-XOPEN2K/ndbm.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/ndbm.h/linknamespace): Likewise. (test-xfail-ISO/math.h/linknamespace): Likewise. (test-xfail-ISO/signal.h/linknamespace): Likewise. (test-xfail-ISO/stdio.h/linknamespace): Likewise. (test-xfail-ISO/time.h/linknamespace): Likewise. (test-xfail-ISO99/complex.h/linknamespace): Likewise. (test-xfail-ISO99/ctype.h/linknamespace): Likewise. (test-xfail-ISO99/math.h/linknamespace): Likewise. (test-xfail-ISO99/signal.h/linknamespace): Likewise. (test-xfail-ISO99/stdio.h/linknamespace): Likewise. (test-xfail-ISO99/tgmath.h/linknamespace): Likewise. (test-xfail-ISO11/complex.h/linknamespace): Likewise. (test-xfail-ISO11/ctype.h/linknamespace): Likewise. (test-xfail-ISO11/math.h/linknamespace): Likewise. (test-xfail-ISO11/signal.h/linknamespace): Likewise. (test-xfail-ISO11/stdio.h/linknamespace): Likewise. (test-xfail-ISO11/tgmath.h/linknamespace): Likewise. (test-xfail-XPG3/ctype.h/linknamespace): Likewise. (test-xfail-XPG3/fnmatch.h/linknamespace): Likewise. (test-xfail-XPG3/glob.h/linknamespace): Likewise. (test-xfail-XPG3/math.h/linknamespace): Likewise. (test-xfail-XPG3/regex.h/linknamespace): Likewise. (test-xfail-XPG3/search.h/linknamespace): Likewise. (test-xfail-XPG3/stdio.h/linknamespace): Likewise. (test-xfail-XPG3/time.h/linknamespace): Likewise. (test-xfail-XPG3/unistd.h/linknamespace): Likewise. (test-xfail-XPG3/wordexp.h/linknamespace): Likewise. (test-xfail-XPG4/ctype.h/linknamespace): Likewise. (test-xfail-XPG4/fmtmsg.h/linknamespace): Likewise. (test-xfail-XPG4/fnmatch.h/linknamespace): Likewise. (test-xfail-XPG4/glob.h/linknamespace): Likewise. (test-xfail-XPG4/grp.h/linknamespace): Likewise. (test-xfail-XPG4/libgen.h/linknamespace): Likewise. (test-xfail-XPG4/math.h/linknamespace): Likewise. (test-xfail-XPG4/netdb.h/linknamespace): Likewise. (test-xfail-XPG4/pwd.h/linknamespace): Likewise. (test-xfail-XPG4/regex.h/linknamespace): Likewise. (test-xfail-XPG4/search.h/linknamespace): Likewise. (test-xfail-XPG4/stdio.h/linknamespace): Likewise. (test-xfail-XPG4/stdlib.h/linknamespace): Likewise. (test-xfail-XPG4/sys/mman.h/linknamespace): Likewise. (test-xfail-XPG4/sys/statvfs.h/linknamespace): Likewise. (test-xfail-XPG4/syslog.h/linknamespace): Likewise. (test-xfail-XPG4/time.h/linknamespace): Likewise. (test-xfail-XPG4/unistd.h/linknamespace): Likewise. (test-xfail-XPG4/wordexp.h/linknamespace): Likewise. (test-xfail-POSIX/aio.h/linknamespace): Likewise. (test-xfail-POSIX/fnmatch.h/linknamespace): Likewise. (test-xfail-POSIX/glob.h/linknamespace): Likewise. (test-xfail-POSIX/math.h/linknamespace): Likewise. (test-xfail-POSIX/mqueue.h/linknamespace): Likewise. (test-xfail-POSIX/pthread.h/linknamespace): Likewise. (test-xfail-POSIX/regex.h/linknamespace): Likewise. (test-xfail-POSIX/sched.h/linknamespace): Likewise. (test-xfail-POSIX/semaphore.h/linknamespace): Likewise. (test-xfail-POSIX/sys/mman.h/linknamespace): Likewise. (test-xfail-POSIX/time.h/linknamespace): Likewise. (test-xfail-POSIX/unistd.h/linknamespace): Likewise. (test-xfail-POSIX/wordexp.h/linknamespace): Likewise. (test-xfail-UNIX98/aio.h/linknamespace): Likewise. (test-xfail-UNIX98/ctype.h/linknamespace): Likewise. (test-xfail-UNIX98/fmtmsg.h/linknamespace): Likewise. (test-xfail-UNIX98/fnmatch.h/linknamespace): Likewise. (test-xfail-UNIX98/glob.h/linknamespace): Likewise. (test-xfail-UNIX98/grp.h/linknamespace): Likewise. (test-xfail-UNIX98/libgen.h/linknamespace): Likewise. (test-xfail-UNIX98/math.h/linknamespace): Likewise. (test-xfail-UNIX98/mqueue.h/linknamespace): Likewise. (test-xfail-UNIX98/netdb.h/linknamespace): Likewise. (test-xfail-UNIX98/pthread.h/linknamespace): Likewise. (test-xfail-UNIX98/pwd.h/linknamespace): Likewise. (test-xfail-UNIX98/regex.h/linknamespace): Likewise. (test-xfail-UNIX98/sched.h/linknamespace): Likewise. (test-xfail-UNIX98/search.h/linknamespace): Likewise. (test-xfail-UNIX98/semaphore.h/linknamespace): Likewise. (test-xfail-UNIX98/stdio.h/linknamespace): Likewise. (test-xfail-UNIX98/stdlib.h/linknamespace): Likewise. (test-xfail-UNIX98/sys/mman.h/linknamespace): Likewise. (test-xfail-UNIX98/sys/statvfs.h/linknamespace): Likewise. (test-xfail-UNIX98/syslog.h/linknamespace): Likewise. (test-xfail-UNIX98/time.h/linknamespace): Likewise. (test-xfail-UNIX98/unistd.h/linknamespace): Likewise. (test-xfail-UNIX98/wchar.h/linknamespace): Likewise. (test-xfail-UNIX98/wordexp.h/linknamespace): Likewise. (test-xfail-XOPEN2K/aio.h/linknamespace): Likewise. (test-xfail-XOPEN2K/complex.h/linknamespace): Likewise. (test-xfail-XOPEN2K/fcntl.h/linknamespace): Likewise. (test-xfail-XOPEN2K/fmtmsg.h/linknamespace): Likewise. (test-xfail-XOPEN2K/fnmatch.h/linknamespace): Likewise. (test-xfail-XOPEN2K/glob.h/linknamespace): Likewise. (test-xfail-XOPEN2K/grp.h/linknamespace): Likewise. (test-xfail-XOPEN2K/libgen.h/linknamespace): Likewise. (test-xfail-XOPEN2K/math.h/linknamespace): Likewise. (test-xfail-XOPEN2K/mqueue.h/linknamespace): Likewise. (test-xfail-XOPEN2K/net/if.h/linknamespace): Likewise. (test-xfail-XOPEN2K/netdb.h/linknamespace): Likewise. (test-xfail-XOPEN2K/pthread.h/linknamespace): Likewise. (test-xfail-XOPEN2K/pwd.h/linknamespace): Likewise. (test-xfail-XOPEN2K/regex.h/linknamespace): Likewise. (test-xfail-XOPEN2K/search.h/linknamespace): Likewise. (test-xfail-XOPEN2K/semaphore.h/linknamespace): Likewise. (test-xfail-XOPEN2K/signal.h/linknamespace): Likewise. (test-xfail-XOPEN2K/spawn.h/linknamespace): Likewise. (test-xfail-XOPEN2K/stdlib.h/linknamespace): Likewise. (test-xfail-XOPEN2K/sys/mman.h/linknamespace): Likewise. (test-xfail-XOPEN2K/sys/statvfs.h/linknamespace): Likewise. (test-xfail-XOPEN2K/sys/wait.h/linknamespace): Likewise. (test-xfail-XOPEN2K/syslog.h/linknamespace): Likewise. (test-xfail-XOPEN2K/tgmath.h/linknamespace): Likewise. (test-xfail-XOPEN2K/time.h/linknamespace): Likewise. (test-xfail-XOPEN2K/ucontext.h/linknamespace): Likewise. (test-xfail-XOPEN2K/unistd.h/linknamespace): Likewise. (test-xfail-XOPEN2K/wordexp.h/linknamespace): Likewise. (test-xfail-POSIX2008/aio.h/linknamespace): Likewise. (test-xfail-POSIX2008/complex.h/linknamespace): Likewise. (test-xfail-POSIX2008/ctype.h/linknamespace): Likewise. (test-xfail-POSIX2008/dirent.h/linknamespace): Likewise. (test-xfail-POSIX2008/fcntl.h/linknamespace): Likewise. (test-xfail-POSIX2008/grp.h/linknamespace): Likewise. (test-xfail-POSIX2008/math.h/linknamespace): Likewise. (test-xfail-POSIX2008/mqueue.h/linknamespace): Likewise. (test-xfail-POSIX2008/net/if.h/linknamespace): Likewise. (test-xfail-POSIX2008/netdb.h/linknamespace): Likewise. (test-xfail-POSIX2008/pthread.h/linknamespace): Likewise. (test-xfail-POSIX2008/regex.h/linknamespace): Likewise. (test-xfail-POSIX2008/semaphore.h/linknamespace): Likewise. (test-xfail-POSIX2008/spawn.h/linknamespace): Likewise. (test-xfail-POSIX2008/sys/mman.h/linknamespace): Likewise. (test-xfail-POSIX2008/sys/statvfs.h/linknamespace): Likewise. (test-xfail-POSIX2008/tgmath.h/linknamespace): Likewise. (test-xfail-POSIX2008/time.h/linknamespace): Likewise. (test-xfail-POSIX2008/unistd.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/aio.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/complex.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/dirent.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/fcntl.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/fmtmsg.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/grp.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/libgen.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/math.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/mqueue.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/net/if.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/netdb.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/pthread.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/pwd.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/regex.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/search.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/semaphore.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/spawn.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/sys/mman.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/sys/statvfs.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/syslog.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/tgmath.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/time.h/linknamespace): Likewise. (test-xfail-XOPEN2K8/unistd.h/linknamespace): Likewise.
* conformtest: clean up POSIX expections for sys/utsname.h, sys/wait.h.Joseph Myers2014-10-143-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing the series of patches to clean up conformtest expectations for "POSIX" (1995/6) based on review of the expectations against the standard, this patch cleans up expectations for sys/utsname.h and sys/wait.h. Tested x86_64; a new XFAIL for sys/wait.h is added. * conform/data/sys/utsname.h-data (*_t): Allow. * conform/data/sys/wait.h-data [POSIX] (uid_t): Do not define. [POSIX] (WEXITED): Do not expect constant. [POSIX] (WSTOPPED): Likewise. [POSIX] (WNOHANG): Likewise. [POSIX] (WNOWAIT): Likewise. [POSIX] (siginfo_t): Do not expect type or elements. [POSIX] (pid_t): Do not expect type. [POSIX] (signal.h): Do not allow header. [POSIX] (sys/resource.h): Likewise. [POSIX] (si_*): Do not allow pattern. [POSIX] (W*): Likewise. [POSIX] (P_*): Likewise. [POSIX] (BUS_*): Likewise. [POSIX] (CLD_*): Likewise. [POSIX] (FPE_*): Likewise. [POSIX] (ILL_*): Likewise. [POSIX] (POLL_*): Likewise. [POSIX] (SEGV_*): Likewise. [POSIX] (SI_*): Likewise. [POSIX] (TRAP_*): Likewise. * conform/Makefile (test-xfail-POSIX/sys/wait.h/conform): New variable.
* conformtest: clean up POSIX expectations for sys/mman.h, sys/stat.h, ↵Joseph Myers2014-06-113-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | sys/types.h. Continuing the series of patches to clean up conformtest expectations for "POSIX" (1995/6) based on review of the expectations against the standard, this patch cleans up expectations for sys/mman.h, sys/stat.h and sys/types.h. Tested x86_64; no new XFAILs needed. * conform/data/sys/mman.h-data [POSIX] (size_t): Do not require type. [POSIX] (off_t): Likewise. * conform/data/sys/stat.h-data (S_IRGRP): Require constant. [POSIX] (S_ISBLK): Require macro. [POSIX] (S_ISCHR): Likewise. [POSIX] (S_ISDIR): Likewise. [POSIX] (S_ISFIFO): Likewise. [POSIX] (S_ISREG): Likewise. [POSIX || XPG3 || XPG4 || UNIX98] (S_TYPEISTMO): Do not list optional-macro. * conform/data/sys/types.h-data [POSIX] (blkcnt_t): Do not require type. [POSIX] (time_t): Likewise. [POSIX] (timer_t): Likewise.
* conformtest: clean up POSIX expectations for termios.h, time.h.Joseph Myers2014-06-092-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing the series of patches to clean up conformtest expectations for "POSIX" (1995/6) based on review of the expectations against the standard, this patch cleans up expectations for termios.h and time.h. Tested x86_64; no new XFAILs needed. * conform/data/termios.h-data [POSIX] (IUCLC): Do not expect constant. [POSIX] (IXANY): Likewise. [POSIX] (OLCUC): Likewise. [POSIX || POSIX2008] (CBAUD): Do not allow. [POSIX || POSIX2008] (DEFECHO): Likewise. [POSIX || POSIX2008] (ECHOCTL): Likewise. [POSIX || POSIX2008] (ECHOKE): Likewise. [POSIX || POSIX2008] (ECHOPRT): Likewise. [POSIX || POSIX2008] (EXTA): Likewise. [POSIX || POSIX2008] (EXTB): Likewise. [POSIX || POSIX2008] (FLUSHO): Likewise. [POSIX || POSIX2008] (LOBLK): Likewise. [POSIX || POSIX2008] (PENDIN): Likewise. [POSIX || POSIX2008] (SWTCH): Likewise. [POSIX || POSIX2008] (VDISCARD): Likewise. [POSIX || POSIX2008] (VDSUSP): Likewise. [POSIX || POSIX2008] (VLNEXT): Likewise. [POSIX || POSIX2008] (VREPRINT): Likewise. [POSIX || POSIX2008] (VSTATUS): Likewise. [POSIX || POSIX2008] (VWERASE): Likewise. (B*): Change to B[0123456789]*. * conform/data/time.h-data [POSIX || UNIX98] (CLOCK_PROCESS_CPUTIME_ID): Do not expect constant. [POSIX || UNIX98] (CLOCK_THREAD_CPUTIME_ID): Likewise. [POSIX || UNIX98] (CLOCK_MONOTONIC): Likewise. [POSIX] (tm_*): Do not allow.
* Define TSVTX in tar.h for older POSIX (bug 16978).Joseph Myers2014-05-231-1/+0
| | | | | | | | | | | | | | | As noted in bug 16978, older POSIX versions include in the specified contents of <tar.h>, with only the 2001 edition introducing the notion of XSI-conditional definitions and conditioning that definition. Thus, this macro should be defined for !__USE_XOPEN2K as well as for __USE_XOPEN, and this patch duly defines it in that case. Tested x86_64. [BZ #16978] * posix/tar.h [!__USE_XOPEN2K] (TSVTX): Define macro. * conform/Makefile (test-xfail-POSIX/tar.h/conform): Remove variable.
* conformtest: clean up POSIX expectations for stdlib.h, string.h.Joseph Myers2014-04-302-3/+3
| | | | | | | | | | | | | | | | Continuing the series of patches to clean up conformtest expectations for "POSIX" (1995/6) based on review of the expectations against the standard, this patch cleans up expectations for stdlib.h and string.h. Tested x86_64; no new XFAILs needed. * conform/data/stdlib.h-data [POSIX] (stddef.h): Do not allow header inclusion. [POSIX] (limits.h): Likewise. [POSIX] (math.h): Likewise. [POSIX] (sys/wait.h): Likewise. * conform/data/string.h-data [POSIX || UNIX98] (strtok_r): Require function. [POSIX] (stddef.h): Do not allow header inclusion.
* Add stardard definition on conform processingAdhemerval Zanella2014-03-181-2/+1
| | | | | | | This patch adds the -std=c99 option when preprocessing the data files from the conform testcases. It fixes an issue where the compiler may split the 'macro bool' defition from stdbool.h-data in two lines and thus breaking the conform script.
* Fix POSIX namespace for <bits/siginfo.h> (bug 16674).Joseph Myers2014-03-071-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <bits/siginfo.h> causes symbols ILL_*, FPE_*, SEGV_* BUS_*, CLD_*, POLL_* and TRAP_* to be exposed in <signal.h> (and <sys/wait.h>), even though those symbols are not in non-XSI POSIX before POSIX.1-2008 and even in POSIX.1-2008 the TRAP_* symbols are XSI-only. This patch conditions the symbols appropriately in the various <bits/siginfo.h> implementations (various <signal.h> and <sys/wait.h> conformtest issues remain for standards other than POSIX (1995/6)). Tested x86_64. [BZ #16674] * bits/siginfo.h (ILL_ILLOPC): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/alpha/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/ia64/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (ILL_BADIADDR): Likewise. (ILL_BREAK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (FPE_DECOVF): Likewise. (FPE_DECDIV): Likewise. (FPE_DECERR): Likewise. (FPE_INVASC): Likewise. (FPE_INVDEC): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (SEGV_PSTKOVF): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (TRAP_BRANCH): Likewise. (TRAP_HWBKPT): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/mips/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/s390/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/sparc/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/tile/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (ILL_DBLFLT): Likewise. (ILL_HARDWALL): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * sysdeps/unix/sysv/linux/x86/bits/siginfo.h (ILL_ILLOPC): Likewise. (ILL_ILLOPN): Likewise. (ILL_ILLADR): Likewise. (ILL_ILLTRP): Likewise. (ILL_PRVOPC): Likewise. (ILL_PRVREG): Likewise. (ILL_COPROC): Likewise. (ILL_BADSTK): Likewise. (FPE_INTDIV): Likewise. (FPE_INTOVF): Likewise. (FPE_FLTDIV): Likewise. (FPE_FLTOVF): Likewise. (FPE_FLTUND): Likewise. (FPE_FLTRES): Likewise. (FPE_FLTINV): Likewise. (FPE_FLTSUB): Likewise. (SEGV_MAPERR): Likewise. (SEGV_ACCERR): Likewise. (BUS_ADRALN): Likewise. (BUS_ADRERR): Likewise. (BUS_OBJERR): Likewise. (BUS_MCEERR_AR): Likewise. (BUS_MCEERR_AO): Likewise. (TRAP_BRKPT): Condition on [__USE_XOPEN_EXTENDED]. (TRAP_TRACE): Likewise. (CLD_EXITED): Condition on [__USE_XOPEN_EXTENDED || __USE_XOPEN2K8]. (CLD_KILLED): Likewise. (CLD_DUMPED): Likewise. (CLD_TRAPPED): Likewise. (CLD_STOPPED): Likewise. (CLD_CONTINUED): Likewise. (POLL_IN): Likewise. (POLL_OUT): Likewise. (POLL_MSG): Likewise. (POLL_ERR): Likewise. (POLL_PRI): Likewise. (POLL_HUP): Likewise. * conform/Makefile (test-xfail-POSIX/signal.h/conform): Remove. (test-xfail-POSIX/sys/wait.h/conform): Likewise.
* Include all of <time.h> from <sched.h> for older standards (bug 16670).Joseph Myers2014-03-071-2/+0
| | | | | | | | | | | | | | | | | This patch fixes one of the header namespace issues shown up by conformtest, <sched.h> failing to expose all symbols from <time.h> as required by older standards. The patch keeps the existing behavior if __USE_XOPEN2K is defined (the default; POSIX.1-2001 was the version that made it optional to expose these symbols), but ensures that all the symbols from <time.h> are exposed if an older standard is selected. Tested x86_64. [BZ #16670] * posix/sched.h [!__USE_XOPEN2K] (__need_time_t): Don't define before #include of <time.h>. [!__USE_XOPEN2K] (__need_timespec): Likewise. * conform/Makefile (test-xfail-POSIX/sched.h/conform): Remove. (test-xfail-UNIX98/sched.h/conform): Likewise.
* conformtest: split up running of tests from makefile.Joseph Myers2014-03-073-39/+307
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the logic by which header conformance tests are run so that the makefiles run the tests for each (standard, header) pair separately rather than as a single test (there are 518 such pairs being tested at present). Since these tests are slow and previously couldn't be run in parallel, this obviously speeds up the whole test run significantly when using parallel testing. There are other benefits. These tests can now be marked as expected to fail at the level of (standard, header) pairs, meaning that regressions introduced by a header change are much more likely to be spotted (of course, such a regression could be a bug in the header or in the expectations, most of which have not been properly checked against the relevant standards). The patch introduces lists in conform/Makefile of the headers to test for each standard, with a new (quick) test for each standard that the list agrees with the set of headers for which there are in fact nonempty expectations for that standard. This means that each of the 518 pairs being tested is actually something meaningful to test rather than a null test. I also hope to use these lists of headers in various standards in future tests for namespace violations where a function in a standard is implemented to call a non-reserved name for a function outside that standard. Although there are a lot of tests now marked as expected to fail, I expect most of those to be easy to fix (whether with fixes to the expectations, the headers or both - if fixing a header bug, of course file it in Bugzilla first); only a limited number are likely to reflect actual missing features in glibc. Tested x86_64 (GCC 4.7 branch). It's quite possible some failures vary from platform to platform, in which case either additional XFAILs can be added here, or platform-specific header bugs (if applicable) the failures show up can be fixed. I made XFAILs unconditional for tests that should only fail for GCC 4.6 and earlier; we could make the GCC version available in the makefiles and condition these, but simply moving the XFAILing to a finer granularity seems a clear improvement on the previous state of the whole of conformtest being XFAILed. * Makeconfig (test-xfail-name): New variable. (evaluate-test): Use $(test-xfail-name) instead of $(@F:.out=) to compute variable name for expected failures. * conform/Makefile (conformtest-headers-data): New variable. (conformtest-standards): Likewise. (conformtest-headers-ISO): Likewise. (conformtest-headers-ISO99): Likewise. (conformtest-headers-ISO11): Likewise. (conformtest-headers-POSIX): Likewise. (conformtest-headers-XPG3): Likewise. (conformtest-headers-XPG4): Likewise. (conformtest-headers-UNIX98): Likewise. (conformtest-headers-XOPEN2K): Likewise. (conformtest-headers-POSIX2008): Likewise. (conformtest-headers-XOPEN2K8): Likewise. (conformtest-header-list-base): Likewise. (conformtest-header-list-tests): Likewise. (conformtest-header-base): Likewise. (conformtest-header-tests): Likewise. (tests-special): Add $(conformtest-header-list-tests). If [$(fast-check) && !$(cross-compiling)], add $(conformtest-header-tests) instead of $(objpfx)run-conformtest.out. (generated): Add $(conformtest-header-list-base). If [$(fast-check) && !$(cross-compiling)], add $(conformtest-header-base). Remove previous setting. ($(conformtest-header-list-tests)): New target. (test-xfail-run-conformtest): Remove variable. ($(objpfx)run-conformtest.out): Remove target. (test-xfail-ISO11/complex.h/conform): New variable. (test-xfail-ISO11/stdalign.h/conform): Likewise. (test-xfail-ISO11/stdnoreturn.h/conform): Likewise. (test-xfail-XPG3/varargs.h/conform): Likewise. (test-xfail-XPG4/varargs.h/conform): Likewise. (test-xfail-UNIX98/varargs.h/conform): Likewise. (test-xfail-XPG4/ndbm.h/conform): Likewise. (test-xfail-UNIX98/ndbm.h/conform): Likewise. (test-xfail-XOPEN2K/ndbm.h/conform): Likewise. (test-xfail-XOPEN2K8/ndbm.h/conform): Likewise. (test-xfail-XPG3/fcntl.h/conform): Likewise. (test-xfail-XPG3/ftw.h/conform): Likewise. (test-xfail-XPG3/grp.h/conform): Likewise. (test-xfail-XPG3/langinfo.h/conform): Likewise. (test-xfail-XPG3/limits.h/conform): Likewise. (test-xfail-XPG3/pwd.h/conform): Likewise. (test-xfail-XPG3/search.h/conform): Likewise. (test-xfail-XPG3/signal.h/conform): Likewise. (test-xfail-XPG3/stdio.h/conform): Likewise. (test-xfail-XPG3/stdlib.h/conform): Likewise. (test-xfail-XPG3/string.h/conform): Likewise. (test-xfail-XPG3/sys/ipc.h/conform): Likewise. (test-xfail-XPG3/sys/msg.h/conform): Likewise. (test-xfail-XPG3/sys/sem.h/conform): Likewise. (test-xfail-XPG3/sys/shm.h/conform): Likewise. (test-xfail-XPG3/sys/stat.h/conform): Likewise. (test-xfail-XPG3/sys/types.h/conform): Likewise. (test-xfail-XPG3/sys/wait.h/conform): Likewise. (test-xfail-XPG3/termios.h/conform): Likewise. (test-xfail-XPG3/time.h/conform): Likewise. (test-xfail-XPG3/unistd.h/conform): Likewise. (test-xfail-XPG4/arpa/inet.h/conform): Likewise. (test-xfail-XPG4/fcntl.h/conform): Likewise. (test-xfail-XPG4/langinfo.h/conform): Likewise. (test-xfail-XPG4/netdb.h/conform): Likewise. (test-xfail-XPG4/netinet/in.h/conform): Likewise. (test-xfail-XPG4/signal.h/conform): Likewise. (test-xfail-XPG4/stdio.h/conform): Likewise. (test-xfail-XPG4/stdlib.h/conform): Likewise. (test-xfail-XPG4/stropts.h/conform): Likewise. (test-xfail-XPG4/sys/ipc.h/conform): Likewise. (test-xfail-XPG4/sys/msg.h/conform): Likewise. (test-xfail-XPG4/sys/sem.h/conform): Likewise. (test-xfail-XPG4/sys/shm.h/conform): Likewise. (test-xfail-XPG4/sys/socket.h/conform): Likewise. (test-xfail-XPG4/sys/stat.h/conform): Likewise. (test-xfail-XPG4/sys/time.h/conform): Likewise. (test-xfail-XPG4/sys/types.h/conform): Likewise. (test-xfail-XPG4/sys/wait.h/conform): Likewise. (test-xfail-XPG4/termios.h/conform): Likewise. (test-xfail-XPG4/ucontext.h/conform): Likewise. (test-xfail-XPG4/unistd.h/conform): Likewise. (test-xfail-XPG4/utmpx.h/conform): Likewise. (test-xfail-POSIX/sched.h/conform): Likewise. (test-xfail-POSIX/signal.h/conform): Likewise. (test-xfail-POSIX/sys/wait.h/conform): Likewise. (test-xfail-POSIX/tar.h/conform): Likewise. (test-xfail-UNIX98/arpa/inet.h/conform): Likewise. (test-xfail-UNIX98/fcntl.h/conform): Likewise. (test-xfail-UNIX98/langinfo.h/conform): Likewise. (test-xfail-UNIX98/netdb.h/conform): Likewise. (test-xfail-UNIX98/netinet/in.h/conform): Likewise. (test-xfail-UNIX98/sched.h/conform): Likewise. (test-xfail-UNIX98/signal.h/conform): Likewise. (test-xfail-UNIX98/stdio.h/conform): Likewise. (test-xfail-UNIX98/stdlib.h/conform): Likewise. (test-xfail-UNIX98/stropts.h/conform): Likewise. (test-xfail-UNIX98/sys/ipc.h/conform): Likewise. (test-xfail-UNIX98/sys/msg.h/conform): Likewise. (test-xfail-UNIX98/sys/sem.h/conform): Likewise. (test-xfail-UNIX98/sys/shm.h/conform): Likewise. (test-xfail-UNIX98/sys/socket.h/conform): Likewise. (test-xfail-UNIX98/sys/time.h/conform): Likewise. (test-xfail-UNIX98/sys/wait.h/conform): Likewise. (test-xfail-UNIX98/ucontext.h/conform): Likewise. (test-xfail-UNIX98/unistd.h/conform): Likewise. (test-xfail-UNIX98/utmpx.h/conform): Likewise. (test-xfail-XOPEN2K/aio.h/conform): Likewise. (test-xfail-XOPEN2K/arpa/inet.h/conform): Likewise. (test-xfail-XOPEN2K/fcntl.h/conform): Likewise. (test-xfail-XOPEN2K/langinfo.h/conform): Likewise. (test-xfail-XOPEN2K/math.h/conform): Likewise. (test-xfail-XOPEN2K/mqueue.h/conform): Likewise. (test-xfail-XOPEN2K/netdb.h/conform): Likewise. (test-xfail-XOPEN2K/netinet/in.h/conform): Likewise. (test-xfail-XOPEN2K/semaphore.h/conform): Likewise. (test-xfail-XOPEN2K/signal.h/conform): Likewise. (test-xfail-XOPEN2K/stdarg.h/conform): Likewise. (test-xfail-XOPEN2K/stdio.h/conform): Likewise. (test-xfail-XOPEN2K/stropts.h/conform): Likewise. (test-xfail-XOPEN2K/sys/ipc.h/conform): Likewise. (test-xfail-XOPEN2K/sys/msg.h/conform): Likewise. (test-xfail-XOPEN2K/sys/sem.h/conform): Likewise. (test-xfail-XOPEN2K/sys/shm.h/conform): Likewise. (test-xfail-XOPEN2K/sys/socket.h/conform): Likewise. (test-xfail-XOPEN2K/sys/wait.h/conform): Likewise. (test-xfail-XOPEN2K/termios.h/conform): Likewise. (test-xfail-XOPEN2K/tgmath.h/conform): Likewise. (test-xfail-XOPEN2K/ucontext.h/conform): Likewise. (test-xfail-XOPEN2K/utmpx.h/conform): Likewise. (test-xfail-POSIX2008/arpa/inet.h/conform): Likewise. (test-xfail-POSIX2008/fcntl.h/conform): Likewise. (test-xfail-POSIX2008/netdb.h/conform): Likewise. (test-xfail-POSIX2008/netinet/in.h/conform): Likewise. (test-xfail-POSIX2008/signal.h/conform): Likewise. (test-xfail-POSIX2008/stropts.h/conform): Likewise. (test-xfail-POSIX2008/sys/socket.h/conform): Likewise. (test-xfail-POSIX2008/sys/wait.h/conform): Likewise. (test-xfail-XOPEN2K8/arpa/inet.h/conform): Likewise. (test-xfail-XOPEN2K8/fcntl.h/conform): Likewise. (test-xfail-XOPEN2K8/limits.h/conform): Likewise. (test-xfail-XOPEN2K8/math.h/conform): Likewise. (test-xfail-XOPEN2K8/netdb.h/conform): Likewise. (test-xfail-XOPEN2K8/netinet/in.h/conform): Likewise. (test-xfail-XOPEN2K8/signal.h/conform): Likewise. (test-xfail-XOPEN2K8/stdio.h/conform): Likewise. (test-xfail-XOPEN2K8/stropts.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/ipc.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/msg.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/select.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/sem.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/shm.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/socket.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/time.h/conform): Likewise. (test-xfail-XOPEN2K8/sys/wait.h/conform): Likewise. (test-xfail-XOPEN2K8/termios.h/conform): Likewise. (test-xfail-XOPEN2K8/tgmath.h/conform): Likewise. (test-xfail-XOPEN2K8/utmpx.h/conform): Likewise. (conformtest-cc-flags): Likewise. ($(conformtest-header-tests): New target. * conform/check-header-lists.sh: New file. * conform/run-conformtest.sh: Remove.
* conformtest: clean up POSIX expectations for semaphore.h, signal.h, tar.h.Joseph Myers2014-03-074-38/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continuing the series of patches to clean up conformtest expectations for "POSIX" (1995/6) based on review of the expectations against the standard, this patch cleans up those for semaphore.h, signal.h and tar.h (including various corrections for other standards for the expectations affected by this patch). Tested x86_64. (Some of the failures for signal.h shown up by this patch correcting expectations for that header are among the reasons for posix/annexc being expected to fail. The goal is for conformtest eventually to replace posix/annexc and stdlib/isomac once it has all relevant functionality, and for the loop over standards and headers in conformtest to convert to separate makefile targets for each combination, so they can be run in parallel and so that xfails can be more specific than the present xfailing of the whole of conformtest.) * conform/conformtest.pl: Allow ' and \ in values given for constants. * conform/data/semaphore.h-data [POSIX] (fcntl.h): Allow header inclusion. [POSIX] (sys/types.h): Likewise. [POSIX2008 || XOPEN2K8] (sys/types.h): Don't allow header inclusion. [POSIX || UNIX98 || XOPEN2K] (time.h): Don't allow header inclusion. * conform/data/signal.h-data (SIGIO): Remove expectation. [XPG3] (SIGBUS): Do not expect. [POSIX || XPG3] (SIGPOLL): Likewise. [POSIX || XPG3] (SIGPROF): Likewise. [POSIX || XPG3] (SIGSYS): Likewise. [XPG3] (SIGTRAP): Likewise. [POSIX || XPG3] (SIGURG): Likewise. [POSIX || XPG3] (SIGVTALRM): Likewise. [POSIX || XPG3] (SIGXCPU): Likewise. [POSIX || XPG3] (SIGXFSZ): Likewise. [POSIX] (SA_SIGINFO): Expect. [XPG3] (siginfo_t): Do not expect type or contents. [POSIX] (si_pid): Do not expect element. [POSIX] (si_uid): Likewise. [POSIX] (si_addr): Likewise. [POSIX] (si_status): Likewise. [POSIX] (si_band): Likewise. [XPG4] (si_value): Likewise. [POSIX || XPG3] (ILL_ILLOPC): Do not expect. [POSIX || XPG3] (ILL_ILLOPN): Likewise. [POSIX || XPG3] (ILL_ILLADR): Likewise. [POSIX || XPG3] (ILL_ILLTRP): Likewise. [POSIX || XPG3] (ILL_PRVOPC): Likewise. [POSIX || XPG3] (ILL_PRVREG): Likewise. [POSIX || XPG3] (ILL_COPROC): Likewise. [POSIX || XPG3] (ILL_BADSTK): Likewise. [POSIX || XPG3] (FPE_INTDIV): Likewise. [POSIX || XPG3] (FPE_INTOVF): Likewise. [POSIX || XPG3] (FPE_FLTDIV): Likewise. [POSIX || XPG3] (FPE_FLTOVF): Likewise. [POSIX || XPG3] (FPE_FLTUND): Likewise. [POSIX || XPG3] (FPE_FLTRES): Likewise. [POSIX || XPG3] (FPE_FLTINV): Likewise. [POSIX || XPG3] (FPE_FLTSUB): Likewise. [POSIX || XPG3] (SEGV_MAPERR): Likewise. [POSIX || XPG3] (SEGV_ACCERR): Likewise. [POSIX || XPG3] (BUS_ADRALN): Likewise. [POSIX || XPG3] (BUS_ADRERR): Likewise. [POSIX || XPG3] (BUS_OBJERR): Likewise. [POSIX || XPG3] (CLD_EXITED): Likewise. [POSIX || XPG3] (CLD_KILLED): Likewise. [POSIX || XPG3] (CLD_DUMPED): Likewise. [POSIX || XPG3] (CLD_TRAPPED): Likewise. [POSIX || XPG3] (CLD_STOPPED): Likewise. [POSIX || XPG3] (CLD_CONTINUED): Likewise. [POSIX || XPG3] (POLL_IN): Likewise. [POSIX || XPG3] (POLL_OUT): Likewise. [POSIX || XPG3] (POLL_MSG): Likewise. [POSIX || XPG3] (POLL_ERR): Likewise. [POSIX || XPG3] (POLL_PRI): Likewise. [POSIX || XPG3] (POLL_HUP): Likewise. [POSIX || XPG3 || POSIX2008] (TRAP_BRKPT): Likewise. [POSIX || XPG3 || POSIX2008] (TRAP_TRACE): Likewise. (SIG*): Do not allow. [XPG3] (si_*): Likewise. [XPG3] (SI_*): Likewise. [XPG3 || XPG4] (sigev_*): Likewise. [XPG3 || XPG4] (SIGEV_*): Likewise. [XPG3 || XPG4] (sival_*): Likewise. [POSIX || XPG3 || XPG4] (uc_*): Likewise. [POSIX || XPG3] (BUS_*): Likewise. [POSIX || XPG3] (CLD_*): Likewise. [POSIX || XPG3] (FPE_*): Likewise. [POSIX || XPG3] (ILL_*): Likewise. [POSIX || XPG3] (POLL_*): Likewise. [POSIX || XPG3] (SEGV_*): Likewise. [POSIX || XPG3 || POSIX2008] (SS_*): Likewise. [POSIX || XPG3 || POSIX2008] (SV_*): Likewise. [POSIX || XPG3 || POSIX2008] (TRAP_*): Likewise. [POSIX || XPG3 || POSIX2008] (ss_*): Likewise. [POSIX || XPG3 || POSIX2008] (sv_*): Likewise. * conform/data/tar.h-data (TMAGLEN): Use macro-int-constant. Specify type and value. (TVERSLEN): Likewise. (REGTYPE): Likewise. (AREGTYPE): Likewise. (LNKTYPE): Likewise. (SYMTYPE): Likewise. (CHRTYPE): Likewise. (BLKTYPE): Likewise. (DIRTYPE): Likewise. (FIFOTYPE): Likewise. (CONTTYPE): Likewise. (TSUID): Likewise. (TSGID): Likewise. (TSVTX): Likewise. (TUREAD): Likewise. (TUWRITE): Likewise. (TUEXEC): Likewise. (TGREAD): Likewise. (TGWRITE): Likewise. (TGEXEC): Likewise. (TOREAD): Likewise. (TOWRITE): Likewise. (TOEXEC): Likewise. [POSIX] (TSVTX): Expect constant.
* Enumerate tests with special rules in tests-special variable.Joseph Myers2014-03-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a revised and updated version of <https://sourceware.org/ml/libc-alpha/2014-01/msg00196.html>. In order to generate overall summaries of the results of all tests in the glibc testsuite, we need to identify and concatenate the files with the results of individual tests. Tomas Dohnalek's patch used $(common-objpfx)*/*.test-result for this. However, the normal glibc approach is explicit enumeration of the expected set of files with a given property, rather than all files matching some pattern like that. Furthermore, we would like to be able to mark tests as UNRESOLVED if the file with their results is for some reason missing, and in future we would like to be able to mark tests as UNSUPPORTED if they are disabled for a particular configuration (rather than simply having them missing from the list of tests as at present). Such handling of tests that were not run or did not record results requires an explicit enumeration of tests. For the tests following the default makefile rules, $(tests) (and $(xtests)) provides such an enumeration. Others, however, are added directly as dependencies of the "tests" and "xtests" makefile targets. This patch changes the makefiles to put them in variables tests-special and xtests-special, with appropriate dependencies on the tests listed there then being added centrally. Those variables are used in Rules and so need to be set before Rules is included in a subdirectory makefile, which is often earlier in the makefile than the dependencies were present before. We previously discussed the question of where to include Rules; see the question at <https://sourceware.org/ml/libc-alpha/2012-11/msg00798.html>, and a discussion in <https://sourceware.org/ml/libc-alpha/2013-01/msg00337.html> of why Rules is included early rather than late in subdirectory makefiles. It was necessary to avoid an indirection through the check-abi target and get the check-abi-* targets for individual libraries into the tests-special variable. The intl/ test $(objpfx)tst-gettext.out, previously built only because of dependencies from other tests, was also added to tests-special for the same reason. The entries in tests-special are the full makefile targets, complete with $(objpfx) and .out. If a future change causes tests to be named consistently with a .out suffix, this can be changed to include just the path relative to $(objpfx), without .out. Tested x86_64, including that the same set of files is generated in the build directory by a build and testsuite run both before and after the patch (except for changes to the elf/tst-null-argv.debug.out.<number> file name), and a build with run-built-tests=no to verify there aren't any more obvious instances of the issue Marcus Shawcroft reported with a previous version in <https://sourceware.org/ml/libc-alpha/2014-01/msg00462.html>. * Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. (tests): Depend on $(tests-special). * Makerules (check-abi-list): New variable. (check-abi): Depend on $(check-abi-list). [$(subdir) = elf] (tests-special): Add $(objpfx)check-abi-libc.out. [$(build-shared) = yes && subdir] (tests-special): Add $(check-abi-list). [$(build-shared) = yes && subdir] (tests): Do not depend on check-abi. * Rules (tests): Depend on $(tests-special). (xtests): Depend on $(xtests-special). * catgets/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * conform/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * elf/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * grp/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * iconv/Makefile (xtests): Change dependencies to .... (xtests-special): ... additions to this variable. * iconvdata/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * intl/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. Also add $(objpfx)tst-gettext.out. * io/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * libio/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * malloc/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * misc/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * nptl/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * nptl_db/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * posix/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. (xtests): Change dependencies to .... (xtests-special): ... additions to this variable. * resolv/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. (xtests): Change dependencies to .... (xtests-special): ... additions to this variable. * stdio-common/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. (do-tst-unbputc): Remove target. (do-tst-printf): Likewise. * stdlib/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * string/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. * sysdeps/x86/Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable. localedata: * Makefile (tests): Change dependencies to .... (tests-special): ... additions to this variable.
* conformtest: correct set of standards for which more headers are tested.Joseph Myers2014-03-064-4/+4
| | | | | | | | | | | | | | | | Continuing the corrections to which headers conformtest tests for which standards, this patch corrects conformtest mistakes regarding which headers to test for the remaining standards (XOPEN2K POSIX2008 XOPEN2K8). Tested x86_64. 2014-03-05 Joseph Myers <joseph@codesourcery.com> * conform/data/netinet/tcp.h-data [POSIX2008 || XOPEN2K8]: Enable whole file. * conform/data/sys/timeb.h-data [POSIX2008 || XOPEN2K8]: Disable whole file. * conform/data/sys/uio.h-data [POSIX2008]: Likewise. * conform/data/ucontext.h-data [POSIX2008 || XOPEN2K8]: Likewise.
* conformtest: correct set of standards for which some headers are tested.Joseph Myers2014-03-0626-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewing the sets of headers for which conformtest has expectations for various standards showed up cases where headers had expectations for standards not including those headers, or were missing expectations for a standard that did include the header. This patch fixes easy cases of this (largely disabling tests for standards for which they are inapplicable). Tested x86_64. * conform/data/aio.h-data [XPG3 || XPG4]: Disable whole file. * conform/data/arpa/inet.h-data [XPG3]: Likewise. * conform/data/dlfcn.h-data [XPG3 || XPG4]: Likewise. * conform/data/fmtmsg.h-data [XPG3]: Likewise. * conform/data/libgen.h-data [XPG3]: Likewise. * conform/data/mqueue.h-data [XPG3 || XPG4]: Likewise. * conform/data/ndbm.h-data [XPG3]: Likewise. * conform/data/net/if.h-data [XPG3 || XPG4 || UNIX98]: Likewise. * conform/data/netdb.h-data [XPG3]: Likewise. * conform/data/netinet/in.h-data [XPG3]: Likewise. * conform/data/poll.h-data [XPG3]: Likewise. * conform/data/spawn.h-data [XPG3 || XPG4 || UNIX98]: Likewise. * conform/data/strings.h-data [XPG3]: Likewise. * conform/data/stropts.h-data [XPG3]: Likewise. * conform/data/sys/mman.h-data [XPG3]: Likewise. * conform/data/sys/resource.h-data [XPG3]: Likewise. * conform/data/sys/select.h-data [XPG3 || XPG4 || UNIX98]: Likewise. * conform/data/sys/statvfs.h-data [XPG3]: Likewise. * conform/data/sys/time.h-data [XPG3]: Likewise. * conform/data/sys/timeb.h-data [XPG3]: Likewise. * conform/data/sys/uio.h-data [XPG3]: Likewise. * conform/data/sys/un.h-data [XPG3]: Likewise. * conform/data/syslog.h-data [XPG3]: Likewise. * conform/data/ucontext.h-data [XPG3]: Likewise. * conform/data/utmpx.h-data [XPG3]: Likewise. * conform/data/varargs.h-data [UNIX98]: Enable file.
* Support expected failures in .test-result files.Joseph Myers2014-02-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | This patch, an updated version of <https://sourceware.org/ml/libc-alpha/2014-01/msg00195.html>, makes it possible for .test-result files for individual tests to contain XPASS and XFAIL rather than PASS and FAIL in cases where failure is expected. This replaces the marking of two individual tests with "-" to cause them to be expected at makefile level to fail; evaluate-test.sh will ensure it exits with status 0 for an expected failure. Tested x86_64. * scripts/evaluate-test.sh: Take new argument indicating whether failure is expected. * Makeconfig (evaluate-test): Pass argument to evaluate-test.sh indicating whether failure is expected. * conform/Makefile (test-xfail-run-conformtest): New variable. ($(objpfx)run-conformtest.out): Don't expect to fail at makefile level. * posix/Makefile (test-xfail-annexc): New variable. ($(objpfx)annexc.out): Don't expect to fail at makefile level.
* Consistently include Makeconfig after defining subdir.Joseph Myers2014-02-261-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In <https://sourceware.org/ml/libc-alpha/2014-01/msg00196.html> I noted it was necessary to add includes of Makeconfig early in various subdirectory makefiles for the tests-special variable settings added by that patch to be conditional on configuration information. No-one commented on the general question there of whether Makeconfig should always be included immediately after the definition of subdir. This patch implements that early inclusion of Makeconfig in each directory (which is a lot easier than consistent placement of includes of Rules). Includes are added if needed, or moved up if already present. Subdirectory "all:" targets are removed, since Makeconfig provides one. There is potential for further cleanups I haven't done. Rules and Makerules have code such as ifneq "$(findstring env,$(origin headers))" "" headers := endif to override to empty any value of various variables that came from the environment. I think there is a case for Makeconfig setting all the subdirectory variables (other than subdir) to empty to ensure no outside value is going to take effect if a subdirectory fails to define a variable. (A list of such variables, possibly out of date and incomplete, is in manual/maint.texi.) Rules and Makerules would give errors if Makeconfig hadn't already been included, instead of including it themselves. The special code to override values coming from the environment would then be obsolete and could be removed. Tested x86_64, including that installed binaries are identical before and after the patch. * argp/Makefile: Include Makeconfig immediately after defining subdir. * assert/Makefile: Likewise. * benchtests/Makefile: Likewise. * catgets/Makefile: Likewise. * conform/Makefile: Likewise. * crypt/Makefile: Likewise. * csu/Makefile: Likewise. (all): Remove target. * ctype/Makefile: Include Makeconfig immediately after defining subdir. * debug/Makefile: Likewise. * dirent/Makefile: Likewise. * dlfcn/Makefile: Likewise. * gmon/Makefile: Likewise. * gnulib/Makefile: Likewise. * grp/Makefile: Likewise. * gshadow/Makefile: Likewise. * hesiod/Makefile: Likewise. * hurd/Makefile: Likewise. (all): Remove target. * iconvdata/Makefile: Include Makeconfig immediately after defining subdir. * inet/Makefile: Likewise. * intl/Makefile: Likewise. * io/Makefile: Likewise. * libio/Makefile: Likewise. (all): Remove target. * locale/Makefile: Include Makeconfig immediately after defining subdir. * login/Makefile: Likewise. * mach/Makefile: Likewise. (all): Remove target. * malloc/Makefile: Include Makeconfig immediately after defining subdir. (all): Remove target. * manual/Makefile: Include Makeconfig immediately after defining subdir. * math/Makefile: Likewise. * misc/Makefile: Likewise. * nis/Makefile: Likewise. * nss/Makefile: Likewise. * po/Makefile: Likewise. (all): Remove target. * posix/Makefile: Include Makeconfig immediately after defining subdir. * pwd/Makefile: Likewise. * resolv/Makefile: Likewise. * resource/Makefile: Likewise. * rt/Makefile: Likewise. * setjmp/Makefile: Likewise. * shadow/Makefile: Likewise. * signal/Makefile: Likewise. * socket/Makefile: Likewise. * soft-fp/Makefile: Likewise. * stdio-common/Makefile: Likewise. * stdlib/Makefile: Likewise. * streams/Makefile: Likewise. * string/Makefile: Likewise. * sunrpc/Makefile: Likewise. (all): Remove target. * sysvipc/Makefile: Include Makeconfig immediately after defining subdir. * termios/Makefile: Likewise. * time/Makefile: Likewise. * timezone/Makefile: Likewise. (all): Remove target. * wcsmbs/Makefile: Include Makeconfig immediately after defining subdir. * wctype/Makefile: Likewise. libidn/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir. localedata/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir. (all): Remove target. nptl/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir. nptl_db/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir.
* Generate .test-result files for tests with special rules.Joseph Myers2014-02-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch, an updated version of <https://sourceware.org/ml/libc-alpha/2014-01/msg00194.html> now proposed for inclusion in glibc, extends the generation of PASS and FAIL status in .test-result files for individual tests to cover tests with their own custom makefile rules. This is just adding $(evaluate-test) calls to all such rules, since tests with multiple commands were previously split into separate tests. Note that the tests the makefiles expect to fail (posix/annexc and conformtest) currently get FAIL listed in the .test-result file, rather than XFAIL; a subsequent patch will introduce a better XFAIL mechanism. Tested x86_64. * Makefile ($(objpfx)c++-types-check.out): Use $(evaluate-test). ($(objpfx)check-local-headers.out): Likewise. ($(objpfx)begin-end-check.out): Likewise. * Makerules (check-abi-%.out): Likewise. * catgets/Makefile ($(objpfx)test1.cat): Likewise. ($(objpfx)test2.cat): Likewise. ($(objpfx)de/libc.cat): Likewise. ($(objpfx)test-gencat.out): Likewise. * conform/Makefile ($(objpfx)run-conformtest.out): Likewise. * elf/Makefile ($(objpfx)order-cmp.out): Likewise. ($(objpfx)noload-mem): Likewise. ($(objpfx)tst-pathopt.out): Likewise. ($(objpfx)tst-rtld-load-self.out): Likewise. ($(objpfx)tst-array1-cmp.out): Likewise. ($(objpfx)tst-array1-static-cmp.out): Likewise. ($(objpfx)tst-array2-cmp.out): Likewise. ($(objpfx)tst-array3-cmp.out): Likewise. ($(objpfx)tst-array4-cmp.out): Likewise. ($(objpfx)tst-array5-cmp.out): Likewise. ($(objpfx)tst-array5-static-cmp.out): Likewise. ($(objpfx)check-textrel.out): Likewise. ($(objpfx)check-execstack.out): Likewise. ($(objpfx)check-localplt.out): Likewise. ($(objpfx)order2-cmp.out): Likewise. ($(objpfx)tst-leaks1-mem): Likewise. ($(objpfx)tst-leaks1-static-mem): Likewise. ($(objpfx)tst-initorder-cmp.out): Likewise. ($(objpfx)tst-initorder2-cmp.out): Likewise. ($(objpfx)tst-unused-dep.out): Likewise. ($(objpfx)tst-unused-dep-cmp.out): Likewise. * grp/Makefile ($(objpfx)tst_fgetgrent.out): Likewise. * iconv/Makefile (test-iconvconfig): Likewise. * iconvdata/Makefile ($(objpfx)mtrace-tst-loading): Likewise. ($(objpfx)iconv-test.out): Likewise. ($(objpfx)tst-tables.out): Likewise. * intl/Makefile ($(objpfx)mtrace-tst-gettext): Likewise. ($(objpfx)tst-gettext.out): Likewise. ($(objpfx)tst-translit.out): Likewise. ($(objpfx)tst-gettext2.out): Likewise. ($(objpfx)tst-gettext4.out): Likewise. ($(objpfx)tst-gettext6.out): Likewise. * io/Makefile ($(objpfx)ftwtest.out): Likewise. * libio/Makefile ($(objpfx)test-freopen.out): Likewise. ($(objpfx)tst-fopenloc-cmp.out): Likewise. ($(objpfx)tst-fopenloc-mem.out): Likewise. * malloc/Makefile ($(objpfx)tst-mtrace.out): Likewise. * misc/Makefile ($(objpfx)tst-error1-mem): Likewise. * posix/Makefile ($(objpfx)globtest.out): Likewise. ($(objpfx)wordexp-tst.out): Likewise. ($(objpfx)annexc.out): Likewise. ($(objpfx)tst-fnmatch-mem): Likewise. ($(objpfx)bug-regex2-mem): Likewise. ($(objpfx)bug-regex14-mem): Likewise. ($(objpfx)bug-regex21-mem): Likewise. ($(objpfx)bug-regex31-mem): Likewise. ($(objpfx)tst-vfork3-mem): Likewise. ($(objpfx)tst-rxspencer-no-utf8-mem): Likewise. ($(objpfx)tst-pcre-mem): Likewise. ($(objpfx)tst-boost-mem): Likewise. ($(objpfx)tst-getconf.out): Likewise. ($(objpfx)bug-ga2-mem): Likewise. ($(objpfx)bug-glob2-mem): Likewise. * resolv/Makefile ($(objpfx)mtrace-tst-leaks): Likewise. ($(objpfx)mtrace-tst-leaks2): Likewise. * stdio-common/Makefile ($(objpfx)tst-unbputc.out): Likewise. ($(objpfx)tst-printf.out): Likewise. ($(objpfx)tst-setvbuf1.out): Likewise. ($(objpfx)tst-setvbuf1-cmp.out): Likewise. * stdlib/Makefile ($(objpfx)isomac.out): Likewise. ($(objpfx)tst-fmtmsg.out): Likewise. * string/Makefile ($(objpfx)tst-svc-cmp.out): Likewise. * sysdeps/x86/Makefile ($(objpfx)tst-xmmymm.out): Likewise. localedata: * Makefile ($(objpfx)sort-test.out): Use $(evaluate-test). ($(objpfx)tst-fmon.out): Likewise. ($(objpfx)tst-numeric.out): Likewise. ($(objpfx)tst-locale.out): Likewise. ($(objpfx)tst-rpmatch.out): Likewise. ($(objpfx)tst-trans.out): Likewise. ($(objpfx)tst-mbswcs.out): Likewise. ($(objpfx)tst-ctype.out): Likewise. ($(objpfx)tst-wctype.out): Likewise. ($(objpfx)tst-langinfo.out): Likewise. ($(objpfx)mtrace-tst-leaks): Likewise. nptl: * Makefile ($(objpfx)tst-stack3-mem): Use $(evaluate-test). ($(objpfx)tst-tls6.out): Likewise. ($(objpfx)tst-cleanup0.out): Likewise. ($(objpfx)tst-cleanup0-cmp.out): Likewise. ($(objpfx)tst-cancel-wrappers.out): Likewise. ($(objpfx)tst-oddstacklimit.out): Likewise. nptl_db: * Makefile ($(objpfx)db-symbols.out): Use $(evaluate-test).
* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* conformtest: Clean up expectations for POSIX for sched.h.Joseph Myers2013-09-251-3/+11
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* conformtest: Clean up expectations for POSIX for pthread.h.Joseph Myers2013-09-241-7/+8
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* conformtest: Fix namespace testing.Joseph Myers2013-09-041-1/+3
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* conformtest: Clean up expectations for POSIX for more headers.Joseph Myers2012-11-194-8/+57
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* conformtest: Clean up expectations for POSIX for various headers.Joseph Myers2012-11-197-66/+107
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* conformtest: Fix miscellaneous expectations for XPG4.Joseph Myers2012-11-196-9/+33
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* conformtest: Fix miscellaneous UNIX98 expectations.Joseph Myers2012-11-105-6/+14
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* conformtest: Fix pthreads expectations for XPG3 / XPG4 / UNIX98.Joseph Myers2012-11-072-8/+18
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* conformtest: Fix setenv / unsetenv expectations.Joseph Myers2012-11-071-2/+2
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* conformtest: Fix isnan function return type.Joseph Myers2012-11-071-1/+1
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* conformtest: Fix sys/mman.h expectations for UNIX98.Joseph Myers2012-11-071-10/+10
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* conformtest: Only expect mknodat for XOPEN2K8.Joseph Myers2012-11-071-0/+2
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* conformtest: Clean up / correct / expand C99 and C11 expectations.Joseph Myers2012-11-0712-560/+313
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generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-19 00:50:46 +0000