poky/meta/recipes-devtools/libtool/libtool/0002-libtool.m4-Rename-the-with-sysroot-option-to-avoid-c.patch

From: Khem Raj <raj.khem@gmail.com>
Subject: [PATCH 02/12] libtool.m4: Rename the --with-sysroot option to avoid conflict with gcc/binutils

This patch renames the --with-sysroot option to --with-libtool-sysroot
to avoid namespace conflict with binutils, gcc and other toolchain
components since these componets also add that option to configure
and this becomes confusing and conflicting otherwise.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

Upstream report:
http://lists.gnu.org/archive/html/libtool/2010-10/msg00048.html

Upstream-Status: Submitted [https://lists.gnu.org/archive/html/libtool-patches/2021-10/msg00014.html]

diff --git a/m4/libtool.m4 b/m4/libtool.m4
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1215,28 +1215,28 @@ _LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
 # ----------------
 AC_DEFUN([_LT_WITH_SYSROOT],
 [AC_MSG_CHECKING([for sysroot])
-AC_ARG_WITH([sysroot],
-[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
+AC_ARG_WITH([libtool-sysroot],
+[AS_HELP_STRING([--with-libtool-sysroot@<:@=DIR@:>@],
   [Search for dependent libraries within DIR (or the compiler's sysroot
    if not specified).])],
-[], [with_sysroot=no])
+[], [with_libtool_sysroot=no])
 
 dnl lt_sysroot will always be passed unquoted.  We quote it here
 dnl in case the user passed a directory name.
 lt_sysroot=
-case $with_sysroot in #(
+case $with_libtool_sysroot in #(
  yes)
    if test yes = "$GCC"; then
      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
    fi
    ;; #(
  /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+   lt_sysroot=`echo "$with_libtool_sysroot" | sed -e "$sed_quote_subst"`
    ;; #(
  no|'')
    ;; #(
  *)
-   AC_MSG_RESULT([$with_sysroot])
+   AC_MSG_RESULT([$with_libtool_sysroot])
    AC_MSG_ERROR([The sysroot must be an absolute path.])
    ;;
 esac
diff --git a/tests/sysroot.at b/tests/sysroot.at
--- a/tests/sysroot.at
+++ b/tests/sysroot.at
@@ -64,7 +64,7 @@ while read file; do
 done])
 
 LDFLAGS="$LDFLAGS --sysroot=$sysroot -no-undefined"
-configure_options="$configure_options --with-sysroot=$sysroot --prefix=$prefix"
+configure_options="$configure_options --with-libtool-sysroot=$sysroot --prefix=$prefix"
 
 #???
 if test PATH = "$shlibpath_var"; then
@@ -114,7 +114,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([lib2.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 ]])
@@ -155,7 +155,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([prog.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 ]])
diff --git a/tests/testsuite b/tests/testsuite
--- a/tests/testsuite
+++ b/tests/testsuite
@@ -48945,7 +48945,7 @@ $at_traceon; }
 
 
 LDFLAGS="$LDFLAGS --sysroot=$sysroot -no-undefined"
-configure_options="$configure_options --with-sysroot=$sysroot --prefix=$prefix"
+configure_options="$configure_options --with-libtool-sysroot=$sysroot --prefix=$prefix"
 
 #???
 if test PATH = "$shlibpath_var"; then
@@ -49154,7 +49154,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([lib2.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 _ATEOF
@@ -49342,7 +49342,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([prog.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 _ATEOF
@@ -49694,7 +49694,7 @@ $at_traceon; }
 
 
 LDFLAGS="$LDFLAGS --sysroot=$sysroot -no-undefined"
-configure_options="$configure_options --with-sysroot=$sysroot --prefix=$prefix"
+configure_options="$configure_options --with-libtool-sysroot=$sysroot --prefix=$prefix"
 
 #???
 if test PATH = "$shlibpath_var"; then
@@ -49903,7 +49903,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([lib2.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 _ATEOF
@@ -50091,7 +50091,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([prog.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 _ATEOF
@@ -50443,7 +50443,7 @@ $at_traceon; }
 
 
 LDFLAGS="$LDFLAGS --sysroot=$sysroot -no-undefined"
-configure_options="$configure_options --with-sysroot=$sysroot --prefix=$prefix"
+configure_options="$configure_options --with-libtool-sysroot=$sysroot --prefix=$prefix"
 
 #???
 if test PATH = "$shlibpath_var"; then
@@ -50652,7 +50652,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([lib2.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 _ATEOF
@@ -50840,7 +50840,7 @@ AM_INIT_AUTOMAKE([foreign])
 AC_PROG_CC
 AC_CONFIG_SRCDIR([prog.c])
 LT_INIT
-sysroot=$with_sysroot
+sysroot=$with_libtool_sysroot
 AC_SUBST([sysroot])
 AC_OUTPUT(Makefile)
 _ATEOF