diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | INSTALL | 2 | ||||
| -rw-r--r-- | NEWS | 3 | ||||
| -rwxr-xr-x | configure | 2 | ||||
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | manual/install.texi | 2 | ||||
| -rw-r--r-- | sysdeps/s390/configure | 65 | ||||
| -rw-r--r-- | sysdeps/s390/configure.ac | 6 | ||||
| -rw-r--r-- | sysdeps/x86_64/configure | 64 | ||||
| -rw-r--r-- | sysdeps/x86_64/configure.ac | 6 |
10 files changed, 20 insertions, 145 deletions
diff --git a/ChangeLog b/ChangeLog index dc781f94d3..a1558d5bc5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,16 @@ +2017-06-28 Joseph Myers <joseph@codesourcery.com> + + * configure.ac (AS): Require binutils 2.25 or later. + (LD): Likewise. + * configure: Regenerated. + * sysdeps/s390/configure.ac (AS): Remove version check. + * sysdeps/s390/configure: Regenerated. + * sysdeps/x86_64/configure.ac (AS): Remove version check. + * sysdeps/x86_64/configure: Regenerated. + * manual/install.texi (Tools for Compilation): Document + requirement for binutils 2.25 or later. + * INSTALL: Regenerated. + 2017-06-28 H.J. Lu <hongjiu.lu@intel.com> [BZ #14995] diff --git a/INSTALL b/INSTALL index 4e05e9922b..5c745244a6 100644 --- a/INSTALL +++ b/INSTALL @@ -448,7 +448,7 @@ build the GNU C Library: Check the FAQ for any special compiler issues on particular platforms. - * GNU 'binutils' 2.22 or later + * GNU 'binutils' 2.25 or later You must use GNU 'binutils' (as and ld) to build the GNU C Library. No other assembler or linker has the necessary functionality at the diff --git a/NEWS b/NEWS index 22c43f5977..ba3e77b66a 100644 --- a/NEWS +++ b/NEWS @@ -129,6 +129,9 @@ Version 2.26 C Library is GCC 4.9. Older GCC versions, and non-GNU compilers, can still be used to compile programs using the GNU C Library. +* The minimum GNU Binutils version that can be used to build this version of + the GNU C Library is Binutils 2.25. + * Support is added, on powerpc64le, x86_64, x86 and ia64, for interfaces supporting the _Float128 type from ISO/IEC TS 18661-3:2015. Most of the interfaces are taken from TS 18661-3. The type-generic macros in <math.h> diff --git a/configure b/configure index b55fc92c53..8e5c5bdde0 100755 --- a/configure +++ b/configure @@ -4780,7 +4780,7 @@ $as_echo_n "checking version of $LD... " >&6; } ac_prog_version=`$LD --version 2>&1 | sed -n 's/^.*GNU ld.* \([0-9][0-9]*\.[0-9.]*\).*$/\1/p'` case $ac_prog_version in '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; - 2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) + 2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; diff --git a/configure.ac b/configure.ac index 5f62ecb718..7e03019c4f 100644 --- a/configure.ac +++ b/configure.ac @@ -1086,7 +1086,7 @@ if test -n "`$LD --version | sed -n 's/^GNU \(gold\).*$/\1/p'`"; then else AC_CHECK_PROG_VER(LD, $LD, --version, [GNU ld.* \([0-9][0-9]*\.[0-9.]*\)], - [2.1[0-9][0-9]*|2.2[2-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], + [2.1[0-9][0-9]*|2.2[5-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], LD=: critic_missing="$critic_missing GNU ld") fi diff --git a/manual/install.texi b/manual/install.texi index ff5661a4fd..03eb2dd93b 100644 --- a/manual/install.texi +++ b/manual/install.texi @@ -493,7 +493,7 @@ You can use whatever compiler you like to compile programs that use Check the FAQ for any special compiler issues on particular platforms. @item -GNU @code{binutils} 2.22 or later +GNU @code{binutils} 2.25 or later You must use GNU @code{binutils} (as and ld) to build @theglibc{}. No other assembler or linker has the necessary functionality at the diff --git a/sysdeps/s390/configure b/sysdeps/s390/configure index 347ac28528..d4a4a3dcf8 100644 --- a/sysdeps/s390/configure +++ b/sysdeps/s390/configure @@ -4,71 +4,6 @@ $as_echo "#define PI_STATIC_AND_HIDDEN 1" >>confdefs.h -for ac_prog in $AS -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AS+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AS"; then - ac_cv_prog_AS="$AS" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AS="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AS=$ac_cv_prog_AS -if test -n "$AS"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 -$as_echo "$AS" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$AS" && break -done - -if test -z "$AS"; then - ac_verc_fail=yes -else - # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 -$as_echo_n "checking version of $AS... " >&6; } - ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` - case $ac_prog_version in - '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; - 2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) - ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; - *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; - - esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } -fi -if test $ac_verc_fail = yes; then - critic_missing="$critic_missing The program AS is required in version >= 2.24 for target S390." -fi - - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_tbegin" >&5 $as_echo_n "checking for __builtin_tbegin... " >&6; } if ${libc_cv_gcc_builtin_tbegin+:} false; then : diff --git a/sysdeps/s390/configure.ac b/sysdeps/s390/configure.ac index 8a782e7c3a..7d0b5ce46f 100644 --- a/sysdeps/s390/configure.ac +++ b/sysdeps/s390/configure.ac @@ -5,12 +5,6 @@ dnl It is always possible to access static and hidden symbols in an dnl position independent way. AC_DEFINE(PI_STATIC_AND_HIDDEN) -dnl Accept as 2.24 or newer. -AC_CHECK_PROG_VER(AS, $AS, --version, - [GNU assembler.* \([0-9]*\.[0-9.]*\)], - [2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], critic_missing="$critic_missing The program AS is required in version >= 2.24 for target S390.") - - AC_CACHE_CHECK(for __builtin_tbegin, libc_cv_gcc_builtin_tbegin, [dnl cat > conftest.c <<\EOF #include <htmintrin.h> diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure index 2d14c344df..efef46b1b7 100644 --- a/sysdeps/x86_64/configure +++ b/sysdeps/x86_64/configure @@ -1,70 +1,6 @@ # This file is generated from configure.ac by Autoconf. DO NOT EDIT! # Local configure fragment for sysdeps/x86_64. -for ac_prog in $AS -do - # Extract the first word of "$ac_prog", so it can be a program name with args. -set dummy $ac_prog; ac_word=$2 -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -$as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_AS+:} false; then : - $as_echo_n "(cached) " >&6 -else - if test -n "$AS"; then - ac_cv_prog_AS="$AS" # Let the user override the test. -else -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_AS="$ac_prog" - $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - -fi -fi -AS=$ac_cv_prog_AS -if test -n "$AS"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 -$as_echo "$AS" >&6; } -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } -fi - - - test -n "$AS" && break -done - -if test -z "$AS"; then - ac_verc_fail=yes -else - # Found it, now check the version. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5 -$as_echo_n "checking version of $AS... " >&6; } - ac_prog_version=`$AS --version 2>&1 | sed -n 's/^.*GNU assembler.* \([0-9]*\.[0-9.]*\).*$/\1/p'` - case $ac_prog_version in - '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; - 2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*) - ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; - *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; - - esac - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5 -$as_echo "$ac_prog_version" >&6; } -fi -if test $ac_verc_fail = yes; then - critic_missing="$critic_missing The program AS is required in version >= 2.24 for target x86_64." -fi - - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AVX512DQ support in assembler" >&5 $as_echo_n "checking for AVX512DQ support in assembler... " >&6; } if ${libc_cv_asm_avx512dq+:} false; then : diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac index 7d8aaafc0c..fa86e953ee 100644 --- a/sysdeps/x86_64/configure.ac +++ b/sysdeps/x86_64/configure.ac @@ -1,12 +1,6 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory. # Local configure fragment for sysdeps/x86_64. -dnl Accept as 2.24 or newer for AVX512 load and store. -AC_CHECK_PROG_VER(AS, $AS, --version, - [GNU assembler.* \([0-9]*\.[0-9.]*\)], - [2.2[4-9]*|2.[3-9][0-9]*|[3-9].*|[1-9][0-9]*], - critic_missing="$critic_missing The program AS is required in version >= 2.24 for target x86_64.") - dnl Check if asm supports AVX512DQ. AC_CACHE_CHECK(for AVX512DQ support in assembler, libc_cv_asm_avx512dq, [dnl cat > conftest.s <<\EOF |