* modules/mkstemp (Depends-on): Add tempname, and drop transitive
dependencies.
(Files): Move lib/tempname.c...
* modules/tempname: ...to this new module.
* m4/mkstemp.m4 (gl_FUNC_MKSTEMP): Remove tempname checks.
(gl_PREREQ_TEMPNAME): Move...
* m4/tempname.m4: ...to this new file.
* lib/mkstemp.c (includes) [!_LIBC]: Use tempname.h.
* modules/sys_stat (Depends-on): Add stat-macros.
* lib/stat_.h (includes): Pick up stat macros.
* m4/sys_stat_h.m4 (gl_HEADER_SYS_STAT_H): Replace <sys/stat.h>
if stat macros are broken.
* lib/tempname.c (includes): No need to include "stat-macros.h".
(__gen_tempname) [!_LIBC]: Expose as gen_tempname.
(direxists, __path_search) [!_LIBC]: Don't compile these in
gnulib; the tmpdir module covers that.
* lib/tempname.h: New file.
people. However, do retain the ability to work when targets are
read-only: remove the destination and temporary files before writing
them (when generated via sed or echo), or by using the -f option for
both cp and mv commands. Suggestion to use -f from Paul Eggert.
* modules/alloca-opt, modules/argz, modules/arpa_inet:
* modules/byteswap, modules/configmake, modules/fcntl:
* modules/fnmatch, modules/getopt, modules/glob, modules/inttypes:
* modules/localcharset, modules/netinet_in, modules/poll:
* modules/stdbool, modules/stdint, modules/sys_select:
* modules/sys_socket, modules/sys_stat, modules/sysexits:
* modules/alloca-opt (Makefile.am): Work also when $@ is read-only.
Ensure that each generated file is now read-only.
* modules/argz: Likewise.
* modules/arpa_inet: Likewise.
* modules/byteswap: Likewise.
* modules/configmake: Likewise.
* modules/fcntl: Likewise.
* modules/fnmatch: Likewise.
* modules/getopt: Likewise.
* modules/glob: Likewise.
* modules/inttypes: Likewise.
* modules/netinet_in: Likewise.
* modules/poll: Likewise.
* modules/stdbool: Likewise.
* modules/stdint: Likewise.
* modules/sys_select: Likewise.
* modules/sys_socket: Likewise.
* modules/sys_stat: Likewise.
* modules/sysexits: Likewise.
* modules/localcharset: Same as above, but continue using temporary
file named "t-$@" (why different?) rather than the "$@-t" used
everywhere else.
* modules/sysexits (Makefile.am): Replace literal occurrences
of "sysexit.h" more readable, and more consistent, "$@".
This is to keep the terminology clean; POSIX talks about
"absolute pathnames", not "full pathnames", but the GNU
Coding Standards say to use "path" for something else;
so use "absolute" to keep both sides happy.
(gl_ABSOLUTE_HEADER): Renamed from gl_FULL_HEADER_PATH.
Set gl_absolute_header, not gl_full_header_path.
Set gl_cv_absolute_<header>, not gl_full_path_<header>.
Define ABSOLUTE_<HEADER>, not FULL_PATH_<HEADER>.
All uses changed.
