From 176c368d31c5e523968a15ec37518368662ecfef Mon Sep 17 00:00:00 2001
From: Joachim Metz <joachim.metz@gmail.com>
Date: Wed, 11 Sep 2024 06:06:59 +0200
Subject: [PATCH] Applied updates

---
 configure.ac    |  2 +-
 m4/common.m4    | 39 +++++++++++++++++++++++++++++++++++----
 m4/libcerror.m4 |  6 ++++--
 m4/pthread.m4   |  6 ++++--
 4 files changed, 44 insertions(+), 9 deletions(-)

diff --git a/configure.ac b/configure.ac
index 9666fa3..0b30b74 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ AC_PREREQ([2.71])
 
 AC_INIT(
  [libcthreads],
- [20240511],
+ [20240911],
  [joachim.metz@gmail.com])
 
 AC_CONFIG_SRCDIR(
diff --git a/m4/common.m4 b/m4/common.m4
index b14eef5..c2ea816 100644
--- a/m4/common.m4
+++ b/m4/common.m4
@@ -1,6 +1,6 @@
 dnl Checks for common headers and functions
 dnl
-dnl Version: 20240511
+dnl Version: 20240513
 
 dnl Function to test if a certain feature was disabled
 AC_DEFUN([AX_COMMON_ARG_DISABLE],
@@ -564,11 +564,42 @@ AC_DEFUN([AX_COMMON_CHECK_LOCAL],
   AX_COMMON_CHECK_FUNC_PRINTF_ZD
   ])
 
+dnl Function to test if a library with a specific definition is available
+AC_DEFUN([AX_CHECK_LIB_DEFINITION],
+  [AC_CACHE_CHECK(
+    [if `$2' is defined],
+    [ac_cv_$1_definition_$2],
+    [AC_LANG_PUSH(C)
+    AC_LINK_IFELSE(
+      [AC_LANG_PROGRAM(
+        [[#include <$1.h>]],
+        [[int test = $2;
+
+return( 0 ); ]]
+      )],
+      [ac_cv_$1_definition_$2=yes],
+      [ac_cv_$1_definition_$2=no])
+    AC_LANG_POP(C)])
+
+  AS_IF(
+    [test "x$ac_cv_$1_definition_$2" != xyes],
+    [ac_cv_$1=no])
+  ])
+
+dnl Function to test if a library with specific definitions is available
+AC_DEFUN([AX_CHECK_LIB_DEFINITIONS],
+  [m4_foreach(
+    [definition],
+    [$2],
+    [AX_CHECK_LIB_DEFINITION(
+      [$1],
+      [definition])
+    ])
+  ])
+
 dnl Function to test if a library with specific functions is available
 AC_DEFUN([AX_CHECK_LIB_FUNCTIONS],
-  [ac_cv_$1=yes
-
-  m4_foreach(
+  [m4_foreach(
     [function],
     [$3],
     [AC_CHECK_LIB(
diff --git a/m4/libcerror.m4 b/m4/libcerror.m4
index 44ce6f3..02263bb 100644
--- a/m4/libcerror.m4
+++ b/m4/libcerror.m4
@@ -1,6 +1,6 @@
 dnl Checks for libcerror required headers and functions
 dnl
-dnl Version: 20240511
+dnl Version: 20240513
 
 dnl Function to detect if libcerror is available
 dnl ac_libcerror_dummy is used to prevent AC_CHECK_LIB adding unnecessary -l<library> arguments
@@ -38,7 +38,9 @@ AC_DEFUN([AX_LIBCERROR_CHECK_LIB],
       AS_IF(
         [test "x$ac_cv_header_libcerror_h" = xno],
         [ac_cv_libcerror=no],
-        [AX_CHECK_LIB_FUNCTIONS(
+        [ac_cv_libcerror=yes
+
+        AX_CHECK_LIB_FUNCTIONS(
           [libcerror],
           [cerror],
           [[libcerror_get_version],
diff --git a/m4/pthread.m4 b/m4/pthread.m4
index 041b6dd..830fb5f 100644
--- a/m4/pthread.m4
+++ b/m4/pthread.m4
@@ -1,6 +1,6 @@
 dnl Functions for pthread
 dnl
-dnl Version: 20240511
+dnl Version: 20240513
 
 dnl Function to detect if pthread is available
 AC_DEFUN([AX_PTHREAD_CHECK_LIB],
@@ -24,7 +24,9 @@ AC_DEFUN([AX_PTHREAD_CHECK_LIB],
       AS_IF(
         [test "x$ac_cv_header_pthread_h" = xno],
         [ac_cv_pthread=no],
-        [AX_CHECK_LIB_FUNCTIONS(
+        [ac_cv_pthread=yes
+
+        AX_CHECK_LIB_FUNCTIONS(
           [pthread],
           [pthread],
           [[pthread_create],