autotools revamp:

[freeradius.git] / src / modules / rlm_example / configure.in

diff --git a/src/modules/rlm_example/configure.in b/src/modules/rlm_example/configure.in
index 596bd37..4765543 100644 (file)
--- a/src/modules/rlm_example/configure.in
+++ b/src/modules/rlm_example/configure.in
@@ -1,14 +1,16 @@
-AC_INIT(rlm_example.c)  # change 'example'
+AC_PREREQ([2.53])
+AC_INIT(rlm_example.c) # change 'example'
 AC_REVISION($Revision$)
-AC_DEFUN(modname,[rlm_example])  # change 'example'
+AC_DEFUN(modname,[rlm_example]) # change 'example'
 
 if test x$with_[]modname != xno; then
 
+       AC_PROG_CC
+       AC_PROG_CPP
 
        dnl put configuration checks here.  
-       dnl use AC_MSG_ERROR() on fatal errors.
+       dnl set $fail to what's missing, on fatal errors.
        dnl use AC_MSG_WARN() on important messages.
-
        AC_CHECK_LIB(c, printf,
                [ example_ldflags="$example_ldflags -lc" ],
                [ fail=$fail" printf" ]
@@ -19,6 +21,8 @@ if test x$with_[]modname != xno; then
                [ fail=$fail" stdio.h" ]
        )
 
+       AC_CHECK_HEADERS(stdio.h stdlib.h)  # for the config.h defs
+       AC_CHECK_FUNCS(printf)  # for the config.h defs
 
        targetname=modname     # keep this!  Don't change!
 else
@@ -26,7 +30,7 @@ else
        echo \*\*\* module modname is disabled.  # keep this!  Don't change!
 fi
 
-dnl  Don't change this.
+dnl  Don't change this section.
 if test x"$fail" != x""; then
        if test x"${enable_strict_dependencies}" = x"yes"; then
                AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.])
@@ -41,6 +45,7 @@ fi
 AC_SUBST(example_cflags)  # change 'example'
 AC_SUBST(example_ldflags)  # change 'example'
 
+AC_CONFIG_HEADER(config.h)  # delete if you don't want a config.h file.
 
 AC_SUBST(targetname)  # keep this!  Don't change!
 AC_OUTPUT(Makefile)  # keep this!  Don't change!