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https://sourceware.org/git/glibc.git
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Update.
* sysdeps/powerpc/soft-fp/soft-supp.h: New file.
This commit is contained in:
Ulrich Drepper
91
sysdeps/unix/sysv/linux/configure
vendored
91
sysdeps/unix/sysv/linux/configure
vendored
@ -1,3 +1,6 @@
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#! /bin/sh
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# This file is generated from configure.in by Autoconf. DO NOT EDIT!
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# Local configure fragment for sysdeps/unix/sysv/linux.
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# The Linux kernel headers can be found in
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@ -18,41 +21,50 @@ if test -n "$sysheaders"; then
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OLD_CPPFLAGS=$CPPFLAGS
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CPPFLAGS="$CPPFLAGS $SYSINCLUDES"
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fi
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echo $ac_n "checking installed Linux kernel header files""... $ac_c" 1>&6
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echo "configure:23: checking installed Linux kernel header files" >&5
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if eval "test \"`echo '$''{'libc_cv_linux2010'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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echo "$as_me:$LINENO: checking installed Linux kernel header files" >&5
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echo $ECHO_N "checking installed Linux kernel header files... $ECHO_C" >&6
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if test "${libc_cv_linux2010+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 28 "configure"
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include <linux/version.h>
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#if !defined LINUX_VERSION_CODE || LINUX_VERSION_CODE < (2 *65536+ 0 *256+ 10) /* 2.0.10 */
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eat flaming death
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#endif
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EOF
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_ACEOF
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if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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egrep "eat flaming death" >/dev/null 2>&1; then
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rm -rf conftest*
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libc_cv_linux2010='TOO OLD!'
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else
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rm -rf conftest*
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libc_cv_linux2010='2.0.10 or later'
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fi
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rm -f conftest*
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fi
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echo "$ac_t""$libc_cv_linux2010" 1>&6
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echo "$as_me:$LINENO: result: $libc_cv_linux2010" >&5
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echo "${ECHO_T}$libc_cv_linux2010" >&6
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if test "$libc_cv_linux2010" != '2.0.10 or later'; then
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{ echo "configure: error: GNU libc requires kernel header files from
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{ { echo "$as_me:$LINENO: error: GNU libc requires kernel header files from
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Linux 2.0.10 or later to be installed before configuring.
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The kernel header files are found usually in /usr/include/asm and
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/usr/include/linux; make sure these directories use files from
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Linux 2.0.10 or later. This check uses <linux/version.h>, so
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make sure that file was built correctly when installing the kernel header
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files. To use kernel headers not from /usr/include/linux, use the
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configure option --with-headers." 1>&2; exit 1; }
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configure option --with-headers." >&5
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echo "$as_me: error: GNU libc requires kernel header files from
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Linux 2.0.10 or later to be installed before configuring.
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The kernel header files are found usually in /usr/include/asm and
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/usr/include/linux; make sure these directories use files from
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Linux 2.0.10 or later. This check uses <linux/version.h>, so
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make sure that file was built correctly when installing the kernel header
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files. To use kernel headers not from /usr/include/linux, use the
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configure option --with-headers." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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# If the user gave a minimal version number test whether the available
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@ -116,12 +128,13 @@ case "$machine" in
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;;
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esac
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if test -n "$minimum_kernel"; then
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user_version=$((`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`))
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arch_version=$((`echo "$arch_minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1 \* 65536 + \2 \* 256 + \3/'`))
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if test $user_version -lt $arch_version; then
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echo "configure: warning: minimum kernel version reset to $arch_minimum_kernel" 1>&2
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{ echo "$as_me:$LINENO: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&5
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echo "$as_me: WARNING: minimum kernel version reset to $arch_minimum_kernel" >&2;}
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minimum_kernel=$arch_minimum_kernel
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fi
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else
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@ -131,41 +144,43 @@ else
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fi
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if test -n "$minimum_kernel"; then
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echo $ac_n "checking for kernel header at least $minimum_kernel""... $ac_c" 1>&6
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echo "configure:136: checking for kernel header at least $minimum_kernel" >&5
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echo "$as_me:$LINENO: checking for kernel header at least $minimum_kernel" >&5
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echo $ECHO_N "checking for kernel header at least $minimum_kernel... $ECHO_C" >&6
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decnum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/(\1 * 65536 + \2 * 256 + \3)/'`;
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abinum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
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cat > conftest.$ac_ext <<EOF
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#line 140 "configure"
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include <linux/version.h>
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#if LINUX_VERSION_CODE < $decnum
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eat flaming death
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#endif
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EOF
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_ACEOF
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if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
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egrep "eat flaming death" >/dev/null 2>&1; then
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rm -rf conftest*
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libc_minimum_kernel='too old!'
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else
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rm -rf conftest*
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libc_minimum_kernel=ok
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fi
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rm -f conftest*
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echo "$ac_t""$libc_minimum_kernel" 1>&6
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echo "$as_me:$LINENO: result: $libc_minimum_kernel" >&5
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echo "${ECHO_T}$libc_minimum_kernel" >&6
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if test "$libc_minimum_kernel" = ok; then
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cat >> confdefs.h <<EOF
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cat >>confdefs.h <<_ACEOF
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#define __LINUX_KERNEL_VERSION $decnum
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EOF
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_ACEOF
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cat >> confdefs.h <<EOF
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cat >>confdefs.h <<_ACEOF
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#define __ABI_TAG_VERSION $abinum
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EOF
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_ACEOF
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else
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{ echo "configure: error: *** The available kernel headers are older than the requested
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*** compatible kernel version" 1>&2; exit 1; }
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{ { echo "$as_me:$LINENO: error: *** The available kernel headers are older than the requested
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*** compatible kernel version" >&5
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echo "$as_me: error: *** The available kernel headers are older than the requested
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*** compatible kernel version" >&2;}
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{ (exit 1); exit 1; }; }
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fi
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fi
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@ -299,8 +314,8 @@ if test $host = $build; then
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else
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ac_prefix=$ac_default_prefix
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fi
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echo $ac_n "checking for symlinks in ${ac_prefix}/include""... $ac_c" 1>&6
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echo "configure:304: checking for symlinks in ${ac_prefix}/include" >&5
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echo "$as_me:$LINENO: checking for symlinks in ${ac_prefix}/include" >&5
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echo $ECHO_N "checking for symlinks in ${ac_prefix}/include... $ECHO_C" >&6
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ac_message=
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if test -L ${ac_prefix}/include/net; then
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ac_message="$ac_message
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@ -311,11 +326,17 @@ echo "configure:304: checking for symlinks in ${ac_prefix}/include" >&5
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${ac_prefix}/include/scsi is a symlink"
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fi
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if test -n "$ac_message"; then
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{ echo "configure: error: $ac_message
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{ { echo "$as_me:$LINENO: error: $ac_message
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\`make install' will destroy the target of the link(s).
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Delete the links and re-run configure, or better still, move the entire
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${ac_prefix}/include directory out of the way." 1>&2; exit 1; }
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${ac_prefix}/include directory out of the way." >&5
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echo "$as_me: error: $ac_message
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\`make install' will destroy the target of the link(s).
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Delete the links and re-run configure, or better still, move the entire
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${ac_prefix}/include directory out of the way." >&2;}
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{ (exit 1); exit 1; }; }
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else
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echo "$ac_t""ok" 1>&6
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echo "$as_me:$LINENO: result: ok" >&5
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echo "${ECHO_T}ok" >&6
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fi
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fi
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