Siddhesh Poyarekar 9cd4747089 Add new macro IN_MODULE to identify module in which source is built ... The current scheme to identify which module a translation unit is built in depends on defining multiple macros IS_IN_* and also defining NOT_IN_libc if we're building a non-libc module. In addition, there is an IN_LIB macro that does effectively the same thing, but for different modules (notably the systemtap probes). This macro scheme unifies both ideas to use just one macro IN_MODULE and assign it a value depending on the module it is being built into. If the module is not defined, it defaults to MODULE_libc. Patches that follow will replace uses of IS_IN_* variables with the IS_IN() macro. libc-symbols.h has been converted already to give an example of how such a transition will look. Verified that there are no relevant binary changes. One source change that will crop up repeatedly is that of nscd_stat, since it uses the build timestamp as a constant in its logic. * Makeconfig (in-module): Get value of libof set for the translation unit. (CPPFLAGS): Use $(in-module). * Makerules: Don't suffix routine names for nonlib. * include/libc-modules.h: New file. * include/libc-symbols.h: Include libc-modules.h (IS_IN): New macro to replace IS_IN_* macros. * elf/Makefile: Set libof-* for each routine. * elf/rtld-Rules: Likewise. * extra-modules.mk: Likewise. * iconv/Makefile: Likewise. * iconvdata/Makefile: Likewise. * locale/Makefile: Likewise. * malloc/Makefile: Likewise. * nss/Makefile: Likewise. * sysdeps/gnu/Makefile: Likewise. * sysdeps/ieee754/ldbl-opt/Makefile: Likewise. * sysdeps/unix/sysv/linux/Makefile: Likewise. * sysdeps/s390/s390-64/Makefile: Likewise. * nscd/Makefile: Set libof-* for each routine. Set CFLAGS and CPPFLAGS for nscd instead of nonlib.		2014-11-19 12:13:54 +05:30
..
aarch64	[AArch64] End frame record chain correctly.	2014-11-11 15:02:02 +00:00
alpha	alpha: Fix soft-fp breakage	2014-11-17 09:20:02 -08:00
arm	Remove ARM __GNUC_PREREQ(4,4) conditionals.	2014-11-14 18:39:33 +00:00
generic	Run check-localpltk/textrel/execstack over ld.so.	2014-11-06 15:48:44 -05:00
gnu	Add new macro IN_MODULE to identify module in which source is built	2014-11-19 12:13:54 +05:30
hppa	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
i386	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
ia64	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
ieee754	Fix libm mpone, mptwo namespace (bug 17616).	2014-11-18 15:40:56 +00:00
init_array	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
m68k	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
mach	Fix __getcwd rewinddir namespace (bug 17584).	2014-11-12 16:24:16 +00:00
microblaze	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
mips	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
nptl	Make internal lock-init macros return void.	2014-10-20 14:13:14 -07:00
posix	Remove sigvec.	2014-11-14 11:06:08 -08:00
powerpc	Fix build of C mempcpy and stpcpy.	2014-11-14 13:48:39 +00:00
pthread	Restore subdir conditional for tst-timer dependency.	2014-07-03 18:52:51 -07:00
s390	Add new macro IN_MODULE to identify module in which source is built	2014-11-19 12:13:54 +05:30
sh	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
sparc	Fix sparc build.	2014-11-14 10:32:52 -08:00
tile	Don't use INTDEF/INTUSE with _dl_init (bug 14132).	2014-11-04 23:26:39 +00:00
unix	Add new macro IN_MODULE to identify module in which source is built	2014-11-19 12:13:54 +05:30
wordsize-32	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
wordsize-64	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
x86	Run tst-ld-sse-use.sh with bash.	2014-09-29 23:24:37 +00:00
x86_64	Remove x86_64 __GNUC_PREREQ (4, 6) conditional.	2014-11-14 18:53:07 +00:00