Joseph Myers 80f91666fe Fix sparc32 bits/long-double.h (bug 21987). ... My refactoring of long double information commit 0acb8a2a85 Author: Joseph Myers <joseph@codesourcery.com> Date: Wed Dec 14 18:27:56 2016 +0000 Refactor long double information into bits/long-double.h. resulted in sparc32 configurations installing the ldbl-opt version of bits/long-double.h instead of the intended sysdeps/unix/sysv/linux/sparc version. For sparc32 by itself, this is not a problem, since the ldbl-opt version is correct for sparc32. However, both sparc32 and sparc64 are supposed to install sets of headers that work for both of them, so that a single sysroot, whichever order the libraries are built and installed in, works for both. The effect of having the wrong version installed is that you end up with a miscompiled sparc64 libstdc++ which fails glibc's configure tests for the C++ compiler. This patch moves the header from sysdeps/unix/sysv/linux/sparc to separate copies of the same file for sparc32 and sparc64, to ensure it comes before ldbl-opt in the sysdeps directory ordering. Tested with build-many-glibcs.py for sparc64-linux-gnu and sparcv9-linux-gnu. [BZ #21987] * sysdeps/unix/sysv/linux/sparc/bits/long-double.h: Remove file and copy to ... * sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h: ... here. * sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h: ... and here.		2017-08-22 00:59:43 +00:00
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a.out.h
environments.h
epoll.h
errno.h	Remove __need macros from errno.h (__need_Emath, __need_error_t).	2017-06-14 08:14:34 -04:00
eventfd.h
fcntl.h
inotify.h
ioctls.h
ipc.h
local_lim.h
mman.h
msq.h
poll.h
resource.h	Define struct rusage in sys/wait.h when required (bug 21575).	2017-06-19 11:59:19 +00:00
sem.h
setjmp.h
shm.h
sigaction.h	Fix XPG4.2 bits/sigaction.h namespace (bug 21899).	2017-08-07 23:41:32 +00:00
sigcontext.h
siginfo-arch.h	Fix a bug in 'Remove __need macros from signal.h' (a992f506)	2017-05-22 22:32:09 -04:00
siginfo-consts-arch.h	Remove __need macros from signal.h.	2017-05-20 19:04:43 -04:00
signalfd.h
signum.h	Factor out shared definitions from bits/signum.h.	2017-06-20 20:32:50 -04:00
sigstack.h	Split up bits/sigstack.h.	2017-05-19 20:35:07 +00:00
socket_type.h
stat.h
termios.h
timerfd.h
typesizes.h
wordsize.h