This is the mail archive of the
glibc-cvs@sourceware.org
mailing list for the glibc project.
GNU C Library master sources branch, aj/delete-elf-subdir, updated. glibc-2.15-490-g901fbcc
- From: aj at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 23 Mar 2012 19:42:38 -0000
- Subject: GNU C Library master sources branch, aj/delete-elf-subdir, updated. glibc-2.15-490-g901fbcc
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, aj/delete-elf-subdir has been updated
via 901fbcc975f6b4f87a523ba1a1863360e77bb9b8 (commit)
via 1589dc56e8a5b5f2a6af2f5b34d8da1dcce4ffa0 (commit)
from d5040fb26a027f55a651b41d63aa2e8da4918bf8 (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.
- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=901fbcc975f6b4f87a523ba1a1863360e77bb9b8
commit 901fbcc975f6b4f87a523ba1a1863360e77bb9b8
Author: Andreas Jaeger <aj@suse.de>
Date: Fri Mar 23 20:35:59 2012 +0100
Regenerate configure files
* configure: Regenerated.
* sysdeps/i386/configure: Regenerated.
* sysdeps/powerpc/powerpc32/configure: Regenerated.
* sysdeps/powerpc/powerpc64/configure: Regenerated.
* sysdeps/s390/s390-32/configure: Regenerated.
* sysdeps/s390/s390-64/configure: Regenerated.
* sysdeps/sh/configure: Regenerated.
* sysdeps/sparc/configure: Regenerated.
* sysdeps/x86_64/configure: Regenerated.
diff --git a/configure b/configure
index 194c4ed..3d54d72 100755
--- a/configure
+++ b/configure
@@ -4306,23 +4306,6 @@ fi
# We have now validated the configuration.
-
-# Look for an `elf' subdirectory of each machine directory.
-# We prepend these rather than inserting them whereever the machine appears
-# because things specified by the machine's ELF ABI should override
-# OS-specific things, and should always be the same for any OS on the
-# machine (otherwise what's the point of an ABI?).
-elf_dirs=
-for d in $add_ons_pfx ''; do
- for m in $mach; do
- if test -d $srcdir/${d}sysdeps$m/elf; then
- elf_dirs="$elf_dirs ${d}sysdeps$m/elf"
- fi
- done
-done
-sysnames="`echo $elf_dirs | sed -e 's,//,/,g'` $sysnames"
-
-
# Expand the list of system names into a full list of directories
# from each element's parent name and Implies file (if present).
set $sysnames
@@ -4403,7 +4386,7 @@ $as_echo "$as_me: WARNING: $name/Implies specifies nonexistent $x" >&2;}
done
# Add the default directories.
-default_sysnames="sysdeps/generic/elf sysdeps/generic"
+default_sysnames="sysdeps/generic"
sysnames="$names $default_sysnames"
# The other names were emitted during the scan.
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index baa6609..f56538f 100644
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -348,3 +348,46 @@ fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_novzeroupper" >&5
$as_echo "$libc_cv_cc_novzeroupper" >&6; }
+
+# Check for support of thread-local storage handling in assembler and
+# linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for i386 TLS support" >&5
+$as_echo_n "checking for i386 TLS support... " >&6; }
+if ${libc_cv_386_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.s <<\EOF
+ .section ".tdata", "awT", @progbits
+ .globl foo
+foo: .long 1
+ .section ".tbss", "awT", @nobits
+ .globl bar
+bar: .skip 4
+ .text
+baz: leal bar@TLSLDM(%ebx), %eax
+ leal bar@DTPOFF(%eax), %edx
+ subl foo@GOTTPOFF(%edx), %eax
+ subl $bar@TPOFF, %eax
+ movl foo@GOTNTPOFF(%edx), %ecx
+ movl %gs:(%ecx), %eax
+ movl %gs:bar@NTPOFF, %eax
+EOF
+if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_386_tls=yes
+else
+ libc_cv_386_tls=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_386_tls" >&5
+$as_echo "$libc_cv_386_tls" >&6; }
+if test $libc_cv_386_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
+fi
+
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
diff --git a/sysdeps/powerpc/powerpc32/configure b/sysdeps/powerpc/powerpc32/configure
index 86ecfdc..da0e7f4 100644
--- a/sysdeps/powerpc/powerpc32/configure
+++ b/sysdeps/powerpc/powerpc32/configure
@@ -137,3 +137,48 @@ if test $libc_cv_ppc_secure_plt = yes; then
$as_echo "#define HAVE_PPC_SECURE_PLT 1" >>confdefs.h
fi
+
+# Check for support of thread-local storage handling in assembler and
+# linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for powerpc32 TLS support" >&5
+$as_echo_n "checking for powerpc32 TLS support... " >&6; }
+if ${libc_cv_powerpc32_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.s <<\EOF
+ .section ".tdata","awT",@progbits
+x: .long 1
+x1: .long 1
+x2: .long 1
+ .text
+ addi 3,31,x@got@tlsgd
+ addi 3,31,x1@got@tlsld
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ lwz 0,x1@dtprel(3)
+ addis 9,3,x2@dtprel@ha
+ lwz 0,x2@dtprel@l(9)
+ lwz 9,x3@got@tprel(31)
+ add 9,9,x@tls
+ addi 9,2,x1@tprel
+ addis 9,2,x2@tprel@ha
+ addi 9,9,x2@tprel@l
+EOF
+if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_powerpc32_tls=yes
+else
+ libc_cv_powerpc32_tls=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_powerpc32_tls" >&5
+$as_echo "$libc_cv_powerpc32_tls" >&6; }
+if test $libc_cv_powerpc32_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
+fi
diff --git a/sysdeps/powerpc/powerpc64/configure b/sysdeps/powerpc/powerpc64/configure
index 7cff761..762ae4a 100644
--- a/sysdeps/powerpc/powerpc64/configure
+++ b/sysdeps/powerpc/powerpc64/configure
@@ -144,3 +144,67 @@ if test x$libc_cv_overlapping_opd = xyes; then
$as_echo "#define USE_PPC64_OVERLAPPING_OPD 1" >>confdefs.h
fi
+
+# Check for support of thread-local storage handling in assembler and
+# linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for powerpc64 TLS support" >&5
+$as_echo_n "checking for powerpc64 TLS support... " >&6; }
+if ${libc_cv_powerpc64_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.s <<\EOF
+ .section ".tdata","awT",@progbits
+x: .quad 1
+x1: .quad 1
+x2: .quad 1
+x3: .quad 1
+x4: .long 1
+ .section ".toc","aw"
+.LC0:
+ .quad x@dtpmod
+ .quad x@dtprel
+.LC1:
+ .quad x1@dtpmod
+ .quad 0
+.LC2:
+ .quad x@tprel
+ .text
+ addi 3,2,x@got@tlsgd
+ addi 3,2,.LC0@toc
+ addi 3,2,x1@got@tlsld
+ addi 9,3,x1@dtprel
+ addis 9,3,x2@dtprel@ha
+ addi 9,9,x2@dtprel@l
+ ld 9,x3@got@dtprel(2)
+ addi 3,2,.LC0@toc
+ lwz 0,x1@dtprel(3)
+ ld 0,x1@dtprel(3)
+ addis 9,3,x2@dtprel@ha
+ lwz 0,x2@dtprel@l(9)
+ ld 0,x2@dtprel@l(9)
+ ld 9,x3@got@dtprel(2)
+ ld 9,x@got@tprel(2)
+ add 9,9,x@tls
+ ld 9,.LC2@toc(2)
+ add 9,9,.LC2@tls
+ addi 9,13,x1@tprel
+ addis 9,13,x2@tprel@ha
+ addi 9,9,x2@tprel@l
+EOF
+if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_powerpc64_tls=yes
+else
+ libc_cv_powerpc64_tls=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_powerpc64_tls" >&5
+$as_echo "$libc_cv_powerpc64_tls" >&6; }
+if test $libc_cv_powerpc64_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
+fi
diff --git a/sysdeps/sparc/configure b/sysdeps/s390/s390-32/configure
similarity index 70%
copy from sysdeps/sparc/configure
copy to sysdeps/s390/s390-32/configure
index 9ce761b..4845484 100644
--- a/sysdeps/sparc/configure
+++ b/sysdeps/s390/s390-32/configure
@@ -81,44 +81,46 @@ $as_echo X/"$0" |
}
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/sparc.
+ # Local configure fragment for sysdeps/s390.
-# Check for support of VIS3 et al. instructions in the assembler.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc assembler VIS3 support" >&5
-$as_echo_n "checking for sparc assembler VIS3 support... " >&6; }
-if ${libc_cv_sparc_as_vis3+:} false; then :
+# Check for support of thread-local storage handling in assembler and
+# linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for s390 TLS support" >&5
+$as_echo_n "checking for s390 TLS support... " >&6; }
+if ${libc_cv_390_tls+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.S <<\EOF
+ .section ".tdata", "awT", @progbits
+foo: .long 25
.text
-foo: fmadds %f1, %f2, %f3, %f5
- fmaddd %f2, %f4, %f8, %f10
- fhadds %f2, %f3, %f5
- fhaddd %f4, %f8, %f10
- pdistn %f2, %f4, %g1
- movdtox %f10, %o0
- movstouw %f9, %o1
- movstosw %f7, %o2
- movxtod %o3, %f18
- movwtos %o4, %f15
- flcmps %fcc0, %f3, %f5
- flcmpd %fcc1, %f4, %f6
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@NTPOFF
+ .long foo@GOTNTPOFF
+ .long foo@INDNTPOFF
+ l %r1,foo@GOTNTPOFF(%r12)
+ l %r1,0(%r1):tls_load:foo
+ bas %r14,0(%r1,%r13):tls_gdcall:foo
+ bas %r14,0(%r1,%r13):tls_ldcall:foo
EOF
-if { ac_try='${CC-cc} -c $CFLAGS -Wa,-Av9d conftest.S'
+if { ac_try='${CC-cc} -S $CFLAGS conftest.S 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
- libc_cv_sparc_as_vis3=yes
+ libc_cv_390_tls=yes
else
- libc_cv_sparc_as_vis3=no
+ libc_cv_390_tls=no
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_as_vis3" >&5
-$as_echo "$libc_cv_sparc_as_vis3" >&6; }
-if test $libc_cv_sparc_as_vis3 = yes; then
- $as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_390_tls" >&5
+$as_echo "$libc_cv_390_tls" >&6; }
+if test $libc_cv_390_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
fi
+
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
diff --git a/sysdeps/sparc/configure b/sysdeps/s390/s390-64/configure
similarity index 70%
copy from sysdeps/sparc/configure
copy to sysdeps/s390/s390-64/configure
index 9ce761b..0e71b82 100644
--- a/sysdeps/sparc/configure
+++ b/sysdeps/s390/s390-64/configure
@@ -81,44 +81,46 @@ $as_echo X/"$0" |
}
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/sparc.
+ # Local configure fragment for sysdeps/s390.
-# Check for support of VIS3 et al. instructions in the assembler.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc assembler VIS3 support" >&5
-$as_echo_n "checking for sparc assembler VIS3 support... " >&6; }
-if ${libc_cv_sparc_as_vis3+:} false; then :
+# Check for support of thread-local storage handling in assembler and
+# linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for s390 TLS support" >&5
+$as_echo_n "checking for s390 TLS support... " >&6; }
+if ${libc_cv_390_tls+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.S <<\EOF
+ .section ".tdata", "awT", @progbits
+foo: .long 25
.text
-foo: fmadds %f1, %f2, %f3, %f5
- fmaddd %f2, %f4, %f8, %f10
- fhadds %f2, %f3, %f5
- fhaddd %f4, %f8, %f10
- pdistn %f2, %f4, %g1
- movdtox %f10, %o0
- movstouw %f9, %o1
- movstosw %f7, %o2
- movxtod %o3, %f18
- movwtos %o4, %f15
- flcmps %fcc0, %f3, %f5
- flcmpd %fcc1, %f4, %f6
+ .quad foo@TLSGD
+ .quad foo@TLSLDM
+ .quad foo@DTPOFF
+ .quad foo@NTPOFF
+ .quad foo@GOTNTPOFF
+ .quad foo@INDNTPOFF
+ lg %r1,foo@GOTNTPOFF(%r12)
+ lg %r1,0(%r1):tls_load:foo
+ brasl %r14,__tls_get_offset@plt:tls_gdcall:foo
+ brasl %r14,__tls_get_offset@plt:tls_ldcall:foo
EOF
-if { ac_try='${CC-cc} -c $CFLAGS -Wa,-Av9d conftest.S'
+if { ac_try='${CC-cc} -S $CFLAGS conftest.S 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
- libc_cv_sparc_as_vis3=yes
+ libc_cv_390_tls=yes
else
- libc_cv_sparc_as_vis3=no
+ libc_cv_390_tls=no
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_as_vis3" >&5
-$as_echo "$libc_cv_sparc_as_vis3" >&6; }
-if test $libc_cv_sparc_as_vis3 = yes; then
- $as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_390_tls" >&5
+$as_echo "$libc_cv_390_tls" >&6; }
+if test $libc_cv_390_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
fi
+
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
diff --git a/sysdeps/sparc/configure b/sysdeps/sh/configure
similarity index 71%
copy from sysdeps/sparc/configure
copy to sysdeps/sh/configure
index 9ce761b..1171a2e 100644
--- a/sysdeps/sparc/configure
+++ b/sysdeps/sh/configure
@@ -81,44 +81,41 @@ $as_echo X/"$0" |
}
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
- # Local configure fragment for sysdeps/sparc.
+ # Local configure fragment for sysdeps/sh/elf.
-# Check for support of VIS3 et al. instructions in the assembler.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc assembler VIS3 support" >&5
-$as_echo_n "checking for sparc assembler VIS3 support... " >&6; }
-if ${libc_cv_sparc_as_vis3+:} false; then :
+# Check for support of thread-local storage handling in assembler and
+# linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SH TLS support" >&5
+$as_echo_n "checking for SH TLS support... " >&6; }
+if ${libc_cv_sh_tls+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.S <<\EOF
+ .section ".tdata", "awT", @progbits
+foo: .long 25
.text
-foo: fmadds %f1, %f2, %f3, %f5
- fmaddd %f2, %f4, %f8, %f10
- fhadds %f2, %f3, %f5
- fhaddd %f4, %f8, %f10
- pdistn %f2, %f4, %g1
- movdtox %f10, %o0
- movstouw %f9, %o1
- movstosw %f7, %o2
- movxtod %o3, %f18
- movwtos %o4, %f15
- flcmps %fcc0, %f3, %f5
- flcmpd %fcc1, %f4, %f6
+ .long foo@TLSGD
+ .long foo@TLSLDM
+ .long foo@DTPOFF
+ .long foo@GOTTPOFF
+ .long foo@TPOFF
EOF
-if { ac_try='${CC-cc} -c $CFLAGS -Wa,-Av9d conftest.S'
+if { ac_try='${CC-cc} -S $CFLAGS conftest.S 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5
ac_status=$?
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
test $ac_status = 0; }; }; then
- libc_cv_sparc_as_vis3=yes
+ libc_cv_sh_tls=yes
else
- libc_cv_sparc_as_vis3=no
+ libc_cv_sh_tls=no
fi
rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_as_vis3" >&5
-$as_echo "$libc_cv_sparc_as_vis3" >&6; }
-if test $libc_cv_sparc_as_vis3 = yes; then
- $as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sh_tls" >&5
+$as_echo "$libc_cv_sh_tls" >&6; }
+if test $libc_cv_sh_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
fi
+
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
diff --git a/sysdeps/sparc/configure b/sysdeps/sparc/configure
index 9ce761b..13d9c63 100644
--- a/sysdeps/sparc/configure
+++ b/sysdeps/sparc/configure
@@ -122,3 +122,96 @@ if test $libc_cv_sparc_as_vis3 = yes; then
$as_echo "#define HAVE_AS_VIS3_SUPPORT 1" >>confdefs.h
fi
+
+# Check for support of thread-local storage handling in assembler and linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc TLS support" >&5
+$as_echo_n "checking for sparc TLS support... " >&6; }
+if ${libc_cv_sparc_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.S <<\EOF
+ .section ".tdata", "awT", @progbits
+ .globl foo
+foo: .word 1
+ .section ".tbss", "awT", @nobits
+ .globl bar
+bar: .skip 4
+ .text
+baz: sethi %tgd_hi22(foo), %l1
+ add %l1, %tgd_lo10(foo), %l1
+ add %l7, %l1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(bar), %l1
+ add %l1, %tldm_lo10(bar), %l1
+ add %l7, %l1, %o0, %tldm_add(bar)
+ call __tls_get_addr, %tldm_call(bar)
+ sethi %tldo_hix22(bar), %l1
+ xor %l1, %tldo_lox10(bar), %l1
+ add %o0, %l1, %l1, %tldo_add(bar)
+ sethi %tie_hi22(foo), %l1
+ add %l1, %tie_lo10(foo), %l1
+#ifdef __arch64__
+ ldx [%l7 + %l1], %l1, %tie_ldx(foo)
+#else
+ ld [%l7 + %l1], %l1, %tie_ld(foo)
+#endif
+ add %g7, %l1, %l1, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %l1
+EOF
+if { ac_try='${CC-cc} -c $CFLAGS conftest.S 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_sparc_tls=yes
+else
+ libc_cv_sparc_tls=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_tls" >&5
+$as_echo "$libc_cv_sparc_tls" >&6; }
+if test $libc_cv_sparc_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
+fi
+
+# Check for a GCC emitting GOTDATA relocations.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sparc gcc GOTDATA reloc support" >&5
+$as_echo_n "checking for sparc gcc GOTDATA reloc support... " >&6; }
+if ${libc_cv_sparc_gcc_gotdata+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.c <<\EOF
+int data;
+int foo(void)
+{
+ return data;
+}
+EOF
+libc_cv_sparc_gcc_gotdata=no
+if { ac_try='${CC-cc} -S $CFLAGS -O2 -fPIC conftest.c 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ if grep -q 'gdop_hix22' conftest.s \
+ && grep -q 'gdop_lox10' conftest.s; then
+ libc_cv_sparc_gcc_gotdata=yes
+ fi
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sparc_gcc_gotdata" >&5
+$as_echo "$libc_cv_sparc_gcc_gotdata" >&6; }
+if test $libc_cv_sparc_gcc_gotdata = yes; then
+ $as_echo "#define HAVE_GCC_GOTDATA 1" >>confdefs.h
+
+fi
+
+if test $libc_cv_sparc_gcc_gotdata = yes; then
+ $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
+
+fi
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index bd699bb..769b062 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -1,3 +1,372 @@
-# The i386 fragment also works for x86_64.
-. $srcdir/sysdeps/i386/configure
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+# This file is generated from configure.in by Autoconf. DO NOT EDIT!
+ # Local configure fragment for sysdeps/x86_64.
+
+
+ac_fn_c_check_header_compile "$LINENO" "cpuid.h" "ac_cv_header_cpuid_h" "/* No default includes. */
+"
+if test "x$ac_cv_header_cpuid_h" = xyes; then :
+
+else
+ as_fn_error $? "gcc must provide the <cpuid.h> header" "$LINENO" 5
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if -g produces usable source locations for assembler-with-cpp" >&5
+$as_echo_n "checking if -g produces usable source locations for assembler-with-cpp... " >&6; }
+if ${libc_cv_cpp_asm_debuginfo+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.S <<EOF
+#include "confdefs.h"
+
+/* comment on
+ two lines */
+ ${libc_cv_dot_text}
+ ${libc_cv_asm_global_directive} foo
+foo:
+ /* Unfortunately this test only works for a real instruction,
+ not for any of the machine-independent pseudo-ops.
+ So we just have to assume everybody has a "nop". */
+ nop
+ /* comment */
+ nop
+ /* comment */
+ nop
+EOF
+if { ac_try='${CC-cc} $CPPFLAGS $ASFLAGS -g -c conftest.S 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; } && {
+ ac_pattern='conftest\.S'
+ { ac_try='readelf --debug-dump=line conftest.o |
+ grep $ac_pattern 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }
+ }; then
+ libc_cv_cpp_asm_debuginfo=yes
+else
+ libc_cv_cpp_asm_debuginfo=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cpp_asm_debuginfo" >&5
+$as_echo "$libc_cv_cpp_asm_debuginfo" >&6; }
+if test $libc_cv_cpp_asm_debuginfo = yes; then
+ $as_echo "#define HAVE_CPP_ASM_DEBUGINFO 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSE4 support" >&5
+$as_echo_n "checking for SSE4 support... " >&6; }
+if ${libc_cv_cc_sse4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if { ac_try='${CC-cc} -msse4 -xc /dev/null -S -o /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ libc_cv_cc_sse4=yes
+else
+ libc_cv_cc_sse4=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_sse4" >&5
+$as_echo "$libc_cv_cc_sse4" >&6; }
+if test $libc_cv_cc_sse4 = yes; then
+ $as_echo "#define HAVE_SSE4_SUPPORT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX support" >&5
+$as_echo_n "checking for AVX support... " >&6; }
+if ${libc_cv_cc_avx+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if { ac_try='${CC-cc} -mavx -xc /dev/null -S -o /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ libc_cv_cc_avx=yes
+else
+ libc_cv_cc_avx=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_avx" >&5
+$as_echo "$libc_cv_cc_avx" >&6; }
+if test $libc_cv_cc_avx = yes; then
+ $as_echo "#define HAVE_AVX_SUPPORT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX encoding of SSE instructions" >&5
+$as_echo_n "checking for AVX encoding of SSE instructions... " >&6; }
+if ${libc_cv_cc_sse2avx+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if { ac_try='${CC-cc} -msse2avx -xc /dev/null -S -o /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ libc_cv_cc_sse2avx=yes
+else
+ libc_cv_cc_sse2avx=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_sse2avx" >&5
+$as_echo "$libc_cv_cc_sse2avx" >&6; }
+if test $libc_cv_cc_sse2avx = yes; then
+ $as_echo "#define HAVE_SSE2AVX_SUPPORT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FMA4 support" >&5
+$as_echo_n "checking for FMA4 support... " >&6; }
+if ${libc_cv_cc_fma4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if { ac_try='${CC-cc} -mfma4 -xc /dev/null -S -o /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ libc_cv_cc_fma4=yes
+else
+ libc_cv_cc_fma4=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_fma4" >&5
+$as_echo "$libc_cv_cc_fma4" >&6; }
+if test $libc_cv_cc_fma4 = yes; then
+ $as_echo "#define HAVE_FMA4_SUPPORT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -mno-vzeroupper support" >&5
+$as_echo_n "checking for -mno-vzeroupper support... " >&6; }
+if ${libc_cv_cc_novzeroupper+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if { ac_try='${CC-cc} -mno-vzeroupper -xc /dev/null -S -o /dev/null'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ libc_cv_cc_novzeroupper=yes
+else
+ libc_cv_cc_novzeroupper=no
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_novzeroupper" >&5
+$as_echo "$libc_cv_cc_novzeroupper" >&6; }
+
+
+# Check for support of thread-local storage handling in assembler and linker.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86-64 TLS support" >&5
+$as_echo_n "checking for x86-64 TLS support... " >&6; }
+if ${libc_cv_x86_64_tls+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat > conftest.s <<\EOF
+ .section ".tdata", "awT", @progbits
+ .globl foo
+foo: .quad 1
+ .section ".tbss", "awT", @nobits
+ .globl bar
+bar: .skip 8
+ .text
+baz: leaq bar@TLSLD(%rip), %rdi
+ leaq bar@DTPOFF(%rax), %rcx
+ addq foo@GOTTPOFF(%rip), %rax
+ movq $bar@TPOFF, %rdx
+EOF
+if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ libc_cv_x86_64_tls=yes
+else
+ libc_cv_x86_64_tls=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_x86_64_tls" >&5
+$as_echo "$libc_cv_x86_64_tls" >&6; }
+if test $libc_cv_x86_64_tls = no; then
+ as_fn_error $? "the assembler must support TLS" "$LINENO" 5
+fi
+
+$as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h
+
+# work around problem with autoconf and empty lines at the end of files
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1589dc56e8a5b5f2a6af2f5b34d8da1dcce4ffa0
commit 1589dc56e8a5b5f2a6af2f5b34d8da1dcce4ffa0
Author: Andreas Jaeger <aj@suse.de>
Date: Fri Mar 23 20:31:32 2012 +0100
Merge sysdeps/i386/elf/configure.in into sysdeps/i386/configure.in
* sysdeps/i386/elf/configure.in: Merge into...
* sysdeps/i386/configure.in: ...here.
diff --git a/sysdeps/i386/configure.in b/sysdeps/i386/configure.in
index 7b4879d..b9e6f9e 100644
--- a/sysdeps/i386/configure.in
+++ b/sysdeps/i386/configure.in
@@ -85,3 +85,37 @@ LIBC_TRY_CC_OPTION([-mno-vzeroupper],
[libc_cv_cc_novzeroupper=yes],
[libc_cv_cc_novzeroupper=no])
])
+
+# Check for support of thread-local storage handling in assembler and
+# linker.
+AC_CACHE_CHECK(for i386 TLS support, libc_cv_386_tls, [dnl
+cat > conftest.s <<\EOF
+ .section ".tdata", "awT", @progbits
+ .globl foo
+foo: .long 1
+ .section ".tbss", "awT", @nobits
+ .globl bar
+bar: .skip 4
+ .text
+baz: leal bar@TLSLDM(%ebx), %eax
+ leal bar@DTPOFF(%eax), %edx
+ subl foo@GOTTPOFF(%edx), %eax
+ subl $bar@TPOFF, %eax
+ movl foo@GOTNTPOFF(%edx), %ecx
+ movl %gs:(%ecx), %eax
+ movl %gs:bar@NTPOFF, %eax
+EOF
+dnl
+if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
+ libc_cv_386_tls=yes
+else
+ libc_cv_386_tls=no
+fi
+rm -f conftest*])
+if test $libc_cv_386_tls = no; then
+ AC_MSG_ERROR([the assembler must support TLS])
+fi
+
+dnl It is always possible to access static and hidden symbols in an
+dnl position independent way.
+AC_DEFINE(PI_STATIC_AND_HIDDEN)
-----------------------------------------------------------------------
Summary of changes:
configure | 19 +--
sysdeps/i386/configure | 43 ++++
sysdeps/i386/configure.in | 34 +++
sysdeps/powerpc/powerpc32/configure | 45 ++++
sysdeps/powerpc/powerpc64/configure | 64 +++++
sysdeps/{sparc => s390/s390-32}/configure | 52 ++--
sysdeps/{sparc => s390/s390-64}/configure | 52 ++--
sysdeps/{powerpc => sh}/configure | 42 ++--
sysdeps/sparc/configure | 93 +++++++
sysdeps/x86_64/configure | 373 ++++++++++++++++++++++++++++-
10 files changed, 729 insertions(+), 88 deletions(-)
copy sysdeps/{sparc => s390/s390-32}/configure (70%)
copy sysdeps/{sparc => s390/s390-64}/configure (70%)
copy sysdeps/{powerpc => sh}/configure (73%)
hooks/post-receive
--
GNU C Library master sources