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Move USE_REGPARMS define to sysdeps/i386/configure.ac. 

This patch moves the USE_REGPARMS define from the toplevel
configure.ac to sysdeps/i386/configure.ac.

Tested x86 that the disassembly of installed shared libraries is
unchanged by this patch.

	* configure.ac (USE_REGPARMS): Don't define here.
	* configure: Regenerated.
	* sysdeps/i386/configure.ac (USE_REGPARMS): Define here.
	* sysdeps/i386/configure: Regenerated.
This commit is contained in:
Joseph Myers 2014-06-25 20:26:14 +00:00
parent 11b076bbae
commit c2570a0b35
5 changed files with 10 additions and 9 deletions
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5
ChangeLog
View File

@ -1,5 +1,10 @@
2014-06-25 Joseph Myers <joseph@codesourcery.com>
* configure.ac (USE_REGPARMS): Don't define here.
* configure: Regenerated.
* sysdeps/i386/configure.ac (USE_REGPARMS): Define here.
* sysdeps/i386/configure: Regenerated.
* nptl/createthread.c: Don't include kernel-features.h.
* nptl/pthread_cancel.c: Likewise.
* nptl/pthread_condattr_setclock.c: Likewise.

5
configure vendored
View File

@ -3969,11 +3969,6 @@ fi
test -n "$base_machine" || base_machine=$machine
if test "$base_machine" = "i386"; then
$as_echo "#define USE_REGPARMS 1" >>confdefs.h
fi
# For the multi-arch option we need support in the assembler & linker.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5
$as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; }

4
configure.ac
View File

@ -586,10 +586,6 @@ fi
test -n "$base_machine" || base_machine=$machine
AC_SUBST(base_machine)
if test "$base_machine" = "i386"; then
AC_DEFINE(USE_REGPARMS)
fi
# For the multi-arch option we need support in the assembler & linker.
AC_CACHE_CHECK([for assembler and linker STT_GNU_IFUNC support],
libc_cv_ld_gnu_indirect_function, [dnl

3
sysdeps/i386/configure vendored
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@ -240,5 +240,8 @@ $as_echo "$libc_cv_cc_novzeroupper" >&6; }
config_vars="$config_vars
config-cflags-novzeroupper = $libc_cv_cc_novzeroupper"
$as_echo "#define USE_REGPARMS 1" >>confdefs.h
$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h

2
sysdeps/i386/configure.ac
View File

@ -88,6 +88,8 @@ LIBC_TRY_CC_OPTION([-mno-vzeroupper],
])
LIBC_CONFIG_VAR([config-cflags-novzeroupper], [$libc_cv_cc_novzeroupper])
AC_DEFINE(USE_REGPARMS)
dnl It is always possible to access static and hidden symbols in an
dnl position independent way.
AC_DEFINE(PI_STATIC_AND_HIDDEN)