Hello,
I wondered why AC_PATH_PROG was reporting "no" even though the program
was found. The following patch fixes that; I checked it in.
Stepan
2006-03-17 Stepan Kasal <[EMAIL PROTECTED]>
* lib/autoconf/programs.m4 (AC_CHECK_PROG): Quote the parameter of
AC_SUBST.
(_AC_PATH_PROG): Store the result to VARIABLE.
(AC_PATH_PROG): No need to set VARIABLE again.
Index: lib/autoconf/programs.m4
===================================================================
RCS file: /cvsroot/autoconf/autoconf/lib/autoconf/programs.m4,v
retrieving revision 1.48
diff -u -r1.48 programs.m4
--- lib/autoconf/programs.m4 31 Dec 2005 16:44:22 -0000 1.48
+++ lib/autoconf/programs.m4 17 Mar 2006 15:50:46 -0000
@@ -122,7 +122,7 @@
# -----------------------------------------------------
AC_DEFUN([AC_CHECK_PROG],
[_AC_CHECK_PROG($@)
-AC_SUBST($1)dnl
+AC_SUBST([$1])dnl
])
@@ -164,6 +164,7 @@
[ test -z "$ac_cv_path_$1" && ac_cv_path_$1="$3"])dnl
;;
esac])dnl
+$1=$ac_cv_path_$1
if test -n "$$1"; then
AC_MSG_RESULT([$$1])
else
@@ -176,7 +177,7 @@
# -----------------------------------------------------------------------
AC_DEFUN([AC_PATH_PROG],
[_AC_PATH_PROG($@)
-AC_SUBST([$1], [$ac_cv_path_$1])dnl
+AC_SUBST([$1])dnl
])
