]> Savannah Git Hosting - gnulib.git/commitdiff
x-to-1: Document the configure-time prerequisites.
authorBruno Haible <bruno@clisp.org>
Wed, 8 Feb 2023 23:30:52 +0000 (00:30 +0100)
committerBruno Haible <bruno@clisp.org>
Wed, 8 Feb 2023 23:30:52 +0000 (00:30 +0100)
Suggested by Reuben Thomas <rrt@sc3d.org> in
<https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00078.html>.

* build-aux/x-to-1.in: Add more comments.

ChangeLog
build-aux/x-to-1.in

index 55bd2cb4cfe3cf84ca9583cff0c7c4cbd4d00df8..1e2a4e2e9d1d54e22b2c72a6e1e51c46cb516af7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2023-02-08  Bruno Haible  <bruno@clisp.org>
+
+       x-to-1: Document the configure-time prerequisites.
+       Suggested by Reuben Thomas <rrt@sc3d.org> in
+       <https://lists.gnu.org/archive/html/bug-gnulib/2023-02/msg00078.html>.
+       * build-aux/x-to-1.in: Add more comments.
+
 2023-02-08  Bruno Haible  <bruno@clisp.org>
 
        hard-locale: Add comment regarding per-thread locales.
index 50fb5bb2c7b468715e6de0b465aea40446213fc4..6dc01157f51460321b7840727cd4dfc6261ae44c 100644 (file)
 #
 # Options:
 #   --update    Don't overwrite the output if nothing would change.
-
+#
+# Configure-time prerequisites:
+#
+#   PERL        Can be set through
+#                 ac_aux_dir_abs=`cd $ac_aux_dir && pwd`
+#                 AC_PATH_PROG([PERL], [perl], [$ac_aux_dir_abs/missing perl])
+#               or, alternatively, by the Gnulib 'perl' module.
+#
+#   CROSS_COMPILING  Can be set through
+#                      CROSS_COMPILING=$cross_compiling
+#                      AC_SUBST([CROSS_COMPILING])
+#                    The variable 'cross_compiling' is set by AC_PROG_CC.
 
 update=
 while true; do