Changeset 96fc67 in git for m4/ax_compute_relative_paths.m4

Timestamp:

Nov 14, 2022, 11:23:41 AM (17 months ago)

Author:

Hans Schoenemann <hannes@…>

Branches:

(u'spielwiese', '17f1d200f27c5bd38f5dfc6e8a0879242279d1d8')

Children:

53bb34c61620c64ea3918faddfdebe69fb462864

Parents:

5416d13394a558a137ad68ab6bb7241079911448

Message:

update m4/ax_*

File:

• m4/ax_compute_relative_paths.m4 (modified) (7 diffs)

m4/ax_compute_relative_paths.m4

@@ -1 @@
-# =============================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_compute_relative_paths.html
-# =============================================================================
+# ==============================================================================
+#  https://www.gnu.org/software/autoconf-archive/ax_compute_relative_paths.html
+# ==============================================================================
 #
 # SYNOPSIS
@@ -34 +34 @@
 #   encode $bin_to_data and try to determine $bindir at run-time.
 #
-#   This macro requires AX_NORMALIZE_PATH.
+#   This macro requires AX_NORMALIZE_PATH and AX_RECURSIVE_EVAL.
 #
 # LICENSE
@@ -51 +51 @@
 #
 #   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#   with this program. If not, see <https://www.gnu.org/licenses/>.
 #
 #   As a special exception, the respective Autoconf Macro's copyright owner
@@ -66 +66 @@
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 6
+#serial 12
 
 AU_ALIAS([ADL_COMPUTE_RELATIVE_PATHS], [AX_COMPUTE_RELATIVE_PATHS])
@@ -96 +96 @@
 dnl of $RESULT to that value.  This function work on raw filenames
 dnl (for instead it will considerate /usr//local and /usr/local as
-dnl two distinct paths), you should really use AX_COMPUTE_REALTIVE_PATHS
+dnl two distinct paths), you should really use AX_COMPUTE_RELATIVE_PATHS
 dnl instead to have the paths sanitized automatically.
 dnl
@@ -136 +136 @@
 dnl AX_COMPUTE_SUFFIX_PATH(PATH, SUBPATH, RESULT)
 dnl ==============================================
-dnl Substrack $SUBPATH from $PATH, and set the resulting suffix
+dnl Subtract $SUBPATH from $PATH, and set the resulting suffix
 dnl (or the empty string if $SUBPATH is not a subpath of $PATH)
 dnl to $RESULT.
 dnl
-dnl For instace:
+dnl For instance:
 dnl    first_path=/somewhere/on/my/disk/bin
 dnl    second_path=/somewhere/on
@@ -173 +173 @@
 done])
 
-
-dnl AX_RECURSIVE_EVAL(VALUE, RESULT)
-dnl =================================
-dnl Interpolate the VALUE in loop until it doesn't change,
-dnl and set the result to $RESULT.
-dnl WARNING: It's easy to get an infinite loop with some unsane input.
-AC_DEFUN([AX_RECURSIVE_EVAL],
-[_lcl_receval="$1"
-$2=`(test "x$prefix" = xNONE && prefix="$ac_default_prefix"
-     test "x$exec_prefix" = xNONE && exec_prefix="${prefix}"
-     _lcl_receval_old=''
-     while test "[$]_lcl_receval_old" != "[$]_lcl_receval"; do
-       _lcl_receval_old="[$]_lcl_receval"
-       eval _lcl_receval="\"[$]_lcl_receval\""
-     done
-     echo "[$]_lcl_receval")`])