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1998-03-29 16:50 Ulrich Drepper <drepper@cygnus.com> * config.make.in (ldd-rewrite-script): New variable. * configure.in: Substitute ldd-rewrite-script. * elf/Makefile: Rewrite rules to generate ldd script. * elf/ldd.bash.in: Allow handling of non-ELF binaries. * elf/ldd.sh.in: Likewise. * sysdeps/unix/sysv/linux/Makefile: Remove rule to install lddlibc4. * sysdeps/unix/sysv/linux/configure.in: Define ldd_rewrite_script to point to sed script for libc4 handling insertion for ix86, m68, SPARC. * sysdeps/unix/sysv/linux/i386/Makefile: Add rule to install lddlibc4. 1998-03-26 15:20 Zack Weinberg <zack@rabi.phys.columbia.edu> * inet/rcmd.c (iruserok): Remain setuid to the local user while .rhosts is actually read, to make .rhosts-over-NFS work (PR libc/524). Use iruserfopen() for security checks on both hosts.equiv and .rhosts. General cleanup. (iruserfopen): New function, performs careful checking on hosts.equiv/.rhosts files. Disallows all the old forbidden stuff plus hard links to files. 1998-03-29 09:26 Ulrich Drepper <drepper@cygnus.com> * setjmp/tst-setjmp.c: Don't test __setjmp, test _setjmp instead. 1998-03-29 02:02 H.J. Lu <hjl@gnu.org> * sysdeps/i386/i486/bits/string.h: Fix typos. * nss/nsswitch.c (__nss_lookup): Fix the bogus checking for "adjusted for next function". 1998-03-28 00:13 H.J. Lu <hjl@gnu.org> * sysdeps/unix/sysv/linux/alpha/readdir.c (__readdir64): New strong alias. * sysdeps/unix/sysv/linux/alpha/syscalls.list (socket): Added. * libc.map (__ieee_get_fp_control, __ieee_set_fp_control): Added. Used by libm.so on alpha. 1998-03-28 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * intl/bindtextdom.c [_LIBC]: Define strdup only if not yet defined. 1998-03-27 07:29 H.J. Lu <hjl@gnu.org> * Makerules (object-suffixes-for-rules): Add .oS only for building shared library. Add ranlib rule for nonshared library. (rmobjs): Fix typo. * Makeconfig (libtype.oS, CFLAGS-.oS, CPPFLAGS-.oS): Moved into for shared library only. (CPPFLAGS-.oS): Add -DPIC. (libtypes): Use $(object-suffixes-for-rules) instead of $(object-suffixes). 1998-03-28 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/Makefile (inhibit-stdio_lim): Compile and install lddlibc4. 1998-03-28 09:13 Zack Weinberg <zack@rabi.phys.columbia.edu> * iconvdata/gap.pl: Gobble rest of line with a scalar, not a hash. * iconvdata/gaptab.pl: Likewise.
97 lines
3.1 KiB
Plaintext
97 lines
3.1 KiB
Plaintext
sinclude(./aclocal.m4)dnl Autoconf lossage
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GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
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# Local configure fragment for sysdeps/unix/sysv/linux.
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# On Linux, the default is to use libio instead of stdio.
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test $stdio = default && stdio=libio
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# Don't bother trying to generate any glue code to be compatible with the
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# existing system library, because we are the only system library.
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inhibit_glue=yes
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define([LIBC_LINUX_VERSION],[2.0.10])dnl
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define([libc_cv_linuxVER], [libc_cv_linux]patsubst(LIBC_LINUX_VERSION,[\.]))dnl
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AC_CACHE_CHECK(installed Linux kernel header files, libc_cv_linuxVER, [dnl
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AC_TRY_COMPILE([#include <linux/version.h>],
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[#if LINUX_VERSION_CODE < ]dnl
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patsubst(LIBC_LINUX_VERSION,[^\([^.]*\)\.\([^.]*\)\.\([^.]*\)$],dnl
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[ (\1 *65536+ \2 *256+ \3) /* \1.\2.\3 */])[
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eat flaming death
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#endif],
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libc_cv_linuxVER='LIBC_LINUX_VERSION or later',
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libc_cv_linuxVER='TOO OLD!')])
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if test "$libc_cv_linuxVER" != 'LIBC_LINUX_VERSION or later'; then
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AC_MSG_ERROR([GNU libc requires kernel header files from
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Linux LIBC_LINUX_VERSION 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 LIBC_LINUX_VERSION 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.])
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fi
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# The Linux filesystem standard prescribes where to place "essential"
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# files. I.e., when the installation prefix is "/usr" we have to place
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# shared library objects and the configuration files on the root partition
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# in /lib and /etc.
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if test "$prefix" = "/usr"; then
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libc_cv_slibdir="/lib"
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libc_cv_sysconfdir="/etc"
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libc_cv_rootsbindir="/sbin"
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fi
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# Under Linux the LinuxThreads and crypt add-on should be available.
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case $add_ons in
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# Both are available. Good.
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*linuxthreads*crypt* | *crypt*linuxthreads*)
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message=
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;;
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*linuxthreads*)
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message="\
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*** WARNING:
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*** Are you sure you do not want to use the \`crypt' add-on?"
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;;
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*crypt*)
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message="\
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*** WARNING:
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*** Are you sure you do not want to use the \`linuxthread' add-on?"
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;;
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*)
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message="\
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*** WARNING: Are you sure you do not want to use the \`linuxthreads'
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*** and \`crypt' add-ons?"
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;;
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esac
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if test "$message"; then
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if test $enable_sanity = yes; then
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echo "\
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*** You should not compile the GNU libc without the \`linuxthreads' and
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*** \`crypt' add-on. Not using them risks to be incompatible with the
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*** libraries of other systems. Consider getting the add-ons and restart
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*** the configuration.
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*** If you really mean to avoid those add-ons run configure again, now
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*** using the extra parameter \`--disable-sanity-checks'."
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exit 1
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else
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echo "$message"
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fi
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fi
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# Check whether `ldconfig' sources are available. This will go away as soon
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# as ldconfig is available in GNU libc.
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if test -f $srcdir/elf/ldconfig.c; then
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has_ldconfig=yes
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fi
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# We need some extensions to the `ldd' script.
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changequote(,)
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case "$machine" in
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i[3456]86* | m68k | sparc/sparc32)
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ldd_rewrite_script=../sysdeps/unix/sysv/linux/ldd-rewrite.sed
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;;
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*)
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;;
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esac
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changequote([,])
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