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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:49:46 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 09:49:46 +0000
commit50b37d4a27d3295a29afca2286f1a5a086142cec (patch)
tree9212f763934ee090ef72d823f559f52ce387f268 /m4/ax_with_prog.m4
parentInitial commit. (diff)
downloadfreeradius-50b37d4a27d3295a29afca2286f1a5a086142cec.tar.xz
freeradius-50b37d4a27d3295a29afca2286f1a5a086142cec.zip
Adding upstream version 3.2.1+dfsg.upstream/3.2.1+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/ax_with_prog.m4')
-rw-r--r--m4/ax_with_prog.m470
1 files changed, 70 insertions, 0 deletions
diff --git a/m4/ax_with_prog.m4 b/m4/ax_with_prog.m4
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+# ===========================================================================
+# http://www.gnu.org/software/autoconf-archive/ax_with_prog.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_WITH_PROG([VARIABLE],[program],[VALUE-IF-NOT-FOUND],[PATH])
+#
+# DESCRIPTION
+#
+# Locates an installed program binary, placing the result in the precious
+# variable VARIABLE. Accepts a present VARIABLE, then --with-program, and
+# failing that searches for program in the given path (which defaults to
+# the system path). If program is found, VARIABLE is set to the full path
+# of the binary; if it is not found VARIABLE is set to VALUE-IF-NOT-FOUND
+# if provided, unchanged otherwise.
+#
+# A typical example could be the following one:
+#
+# AX_WITH_PROG(PERL,perl)
+#
+# NOTE: This macro is based upon the original AX_WITH_PYTHON macro from
+# Dustin J. Mitchell <dustin@cs.uchicago.edu>.
+#
+# LICENSE
+#
+# Copyright (c) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
+# Copyright (c) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved. This file is offered as-is, without any
+# warranty.
+
+#serial 16
+
+AC_DEFUN([AX_WITH_PROG],[
+ AC_PREREQ([2.61])
+
+ pushdef([VARIABLE],$1)
+ pushdef([EXECUTABLE],$2)
+ pushdef([VALUE_IF_NOT_FOUND],$3)
+ pushdef([PATH_PROG],$4)
+
+ AC_ARG_VAR(VARIABLE,Absolute path to EXECUTABLE executable)
+
+ AS_IF(test -z "$VARIABLE",[
+ AC_MSG_CHECKING(whether EXECUTABLE executable path has been provided)
+ AC_ARG_WITH(EXECUTABLE,AS_HELP_STRING([--with-EXECUTABLE=[[[PATH]]]],absolute path to EXECUTABLE executable), [
+ AS_IF([test "$withval" != yes && test "$withval" != no],[
+ VARIABLE="$withval"
+ AC_MSG_RESULT($VARIABLE)
+ ],[
+ VARIABLE=""
+ AC_MSG_RESULT([no])
+ AS_IF([test "$withval" != no], [
+ AC_PATH_PROG([]VARIABLE[],[]EXECUTABLE[],[]VALUE_IF_NOT_FOUND[],[]PATH_PROG[])
+ ])
+ ])
+ ],[
+ AC_MSG_RESULT([no])
+ AC_PATH_PROG([]VARIABLE[],[]EXECUTABLE[],[]VALUE_IF_NOT_FOUND[],[]PATH_PROG[])
+ ])
+ ])
+
+ popdef([PATH_PROG])
+ popdef([VALUE_IF_NOT_FOUND])
+ popdef([EXECUTABLE])
+ popdef([VARIABLE])
+])