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libtool.m4: fix the NM="/nm/over/here -B/option/with/path" case

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My previous nm patch handled all cases but one -- if the user set NM in
the environment to a path which contained an option, libtool's nm
detection tries to run nm against a copy of nm with the options in it:
e.g. if NM was set to "nm --blargle", and nm was found in /usr/bin, the
test would try to run "/usr/bin/nm --blargle /usr/bin/nm --blargle".
This is unlikely to be desirable: in this case we should run
"/usr/bin/nm --blargle /usr/bin/nm".

Furthermore, as part of this nm has to detect when the passed-in $NM
contains a path, and in that case avoid doing a path search itself.
This too was thrown off if an option contained something that looked
like a path, e.g. NM="nm -B../prev-gcc"; libtool then tries to run
"nm -B../prev-gcc nm" which rarely works well (and indeed it looks
to see whether that nm exists, finds it doesn't, and wrongly concludes
that nm -p or whatever does not work).

Fix all of these by clipping all options (defined as everything
including and after the first " -") before deciding whether nm
contains a path (but not using the clipped value for anything else),
and then removing all options from the path-modified nm before
looking to see whether that nm existed.

NM=my-nm now does a path search and runs e.g.
  /usr/bin/my-nm -B /usr/bin/my-nm

NM=/usr/bin/my-nm now avoids a path search and runs e.g.
  /usr/bin/my-nm -B /usr/bin/my-nm

NM="my-nm -p../wombat" now does a path search and runs e.g.
  /usr/bin/my-nm -p../wombat -B /usr/bin/my-nm

NM="../prev-binutils/new-nm -B../prev-gcc" now avoids a path search:
  ../prev-binutils/my-nm -B../prev-gcc -B ../prev-binutils/my-nm

This seems to be all combinations, including those used by GCC bootstrap
(which, before this commit, fails to bootstrap when configured
--with-build-config=bootstrap-lto, because the lto plugin is now using
--export-symbols-regex, which requires libtool to find a working nm,
while also using -B../prev-gcc to point at the lto plugin associated
with the GCC just built.)

Regenerate all affected configure scripts.

ChangeLog:

	* libtool.m4 (LT_PATH_NM): Handle user-specified NM with
	options, including options containing paths.

gcc/ChangeLog:

	* configure: Regenerate.

libatomic/ChangeLog:

	* configure: Regenerate.

libbacktrace/ChangeLog:

	* configure: Regenerate.

libcc1/ChangeLog:

	* configure: Regenerate.

libffi/ChangeLog:

	* configure: Regenerate.

libgfortran/ChangeLog:

	* configure: Regenerate.

libgm2/ChangeLog:

	* configure: Regenerate.

libgomp/ChangeLog:

	* configure: Regenerate.

libitm/ChangeLog:

	* configure: Regenerate.

libobjc/ChangeLog:

	* configure: Regenerate.

libphobos/ChangeLog:

	* configure: Regenerate.

libquadmath/ChangeLog:

	* configure: Regenerate.

libsanitizer/ChangeLog:

	* configure: Regenerate.

libssp/ChangeLog:

	* configure: Regenerate.

libstdc++-v3/ChangeLog:

	* configure: Regenerate.

libvtv/ChangeLog:

	* configure: Regenerate.

lto-plugin/ChangeLog:

	* configure: Regenerate.

zlib/ChangeLog:

	* configure: Regenerate.
This commit is contained in:
Nick Alcock 2021-12-03 16:33:25 +00:00 • committed by Arsen Arsenović
parent ab42297456
commit f330710912
No known key found for this signature in database
GPG key ID: 52C294301EA2C493
19 changed files with 251 additions and 137 deletions
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20
gcc/configure vendored
View file

@ -14144,25 +14144,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -19882,7 +19888,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 19885 "configure"
#line 19891 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -19988,7 +19994,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 19991 "configure"
#line 19997 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libatomic/configure vendored
View file

@ -5389,25 +5389,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -11396,7 +11402,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11399 "configure"
#line 11405 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11502,7 +11508,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11505 "configure"
#line 11511 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libbacktrace/configure vendored
View file

@ -5834,25 +5834,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -11573,7 +11579,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11576 "configure"
#line 11582 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11679,7 +11685,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11682 "configure"
#line 11688 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libcc1/configure vendored
View file

@ -5095,25 +5095,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -10833,7 +10839,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10836 "configure"
#line 10842 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10939,7 +10945,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10942 "configure"
#line 10948 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libffi/configure vendored
View file

@ -5621,25 +5621,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -11628,7 +11634,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11631 "configure"
#line 11637 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11734,7 +11740,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11737 "configure"
#line 11743 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libgfortran/configure vendored
View file

@ -7023,25 +7023,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12793,7 +12799,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12796 "configure"
#line 12802 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12899,7 +12905,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12902 "configure"
#line 12908 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libgm2/configure vendored
View file

@ -6925,25 +6925,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12696,7 +12702,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12699 "configure"
#line 12705 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12802,7 +12808,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12805 "configure"
#line 12811 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libgomp/configure vendored
View file

@ -5403,25 +5403,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -11410,7 +11416,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11413 "configure"
#line 11419 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11516,7 +11522,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11519 "configure"
#line 11525 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libitm/configure vendored
View file

@ -6064,25 +6064,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12072,7 +12078,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12075 "configure"
#line 12081 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12178,7 +12184,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12181 "configure"
#line 12187 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libobjc/configure vendored
View file

@ -4752,25 +4752,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -10828,7 +10834,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10831 "configure"
#line 10837 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10934,7 +10940,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10937 "configure"
#line 10943 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libphobos/configure vendored
View file

@ -6068,25 +6068,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -11806,7 +11812,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11809 "configure"
#line 11815 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11912,7 +11918,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11915 "configure"
#line 11921 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libquadmath/configure vendored
View file

@ -5090,25 +5090,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -10862,7 +10868,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10865 "configure"
#line 10871 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10968,7 +10974,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10971 "configure"
#line 10977 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libsanitizer/configure vendored
View file

@ -6677,25 +6677,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12415,7 +12421,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12418 "configure"
#line 12424 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12521,7 +12527,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12524 "configure"
#line 12530 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
libssp/configure vendored
View file

@ -5276,25 +5276,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -11048,7 +11054,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11051 "configure"
#line 11057 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11154,7 +11160,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11157 "configure"
#line 11163 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

32
libstdc++-v3/configure vendored
View file

@ -6330,25 +6330,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12219,7 +12225,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12222 "configure"
#line 12228 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12325,7 +12331,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12328 "configure"
#line 12334 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -16049,7 +16055,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
# Fake what AC_TRY_COMPILE does.
cat > conftest.$ac_ext << EOF
#line 16052 "configure"
#line 16058 "configure"
int main()
{
typedef bool atomic_type;
@ -16084,7 +16090,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
#line 16087 "configure"
#line 16093 "configure"
int main()
{
typedef short atomic_type;
@ -16119,7 +16125,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
#line 16122 "configure"
#line 16128 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
@ -16155,7 +16161,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
#line 16158 "configure"
#line 16164 "configure"
int main()
{
typedef long long atomic_type;
@ -16311,7 +16317,7 @@ $as_echo "mutex" >&6; }
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
#line 16314 "configure"
#line 16320 "configure"
int main()
{
_Decimal32 d1;
@ -16353,7 +16359,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
#line 16356 "configure"
#line 16362 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };

16
libtool.m4 vendored
View file

@ -3245,25 +3245,31 @@ AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break

20
libvtv/configure vendored
View file

@ -6572,25 +6572,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12310,7 +12316,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12313 "configure"
#line 12319 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12416,7 +12422,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12419 "configure"
#line 12425 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
lto-plugin/configure vendored
View file

@ -6443,25 +6443,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -12182,7 +12188,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12185 "configure"
#line 12191 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12288,7 +12294,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12291 "configure"
#line 12297 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

20
zlib/configure vendored
View file

@ -4756,25 +4756,31 @@ else
lt_nm_to_check="$lt_nm_to_check nm"
fi
fi
for lt_tmp_nm in $lt_nm_to_check; do
for lt_tmp_nm in "$lt_nm_to_check"; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
case "$lt_tmp_nm" in
# Strip out any user-provided options from the nm to test twice,
# the first time to test to see if nm (rather than its options) has
# an explicit path, the second time to yield a file which can be
# nm'ed itself.
tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
case "$tmp_nm_path" in
*/*|*\\*) tmp_nm="$lt_tmp_nm";;
*) tmp_nm="$ac_dir/$lt_tmp_nm";;
esac
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
case `"$tmp_nm" -B "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p "$tmp_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
*$tmp_nm*)
lt_cv_path_NM="$tmp_nm -p"
break
@ -10795,7 +10801,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10798 "configure"
#line 10804 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10901,7 +10907,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10904 "configure"
#line 10910 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H