tests: make functions static in test_notification.c

[lttng-tools.git] / m4 / ax_jni_include_dir.m4

diff --git a/m4/ax_jni_include_dir.m4 b/m4/ax_jni_include_dir.m4
index b664d80b85590226397bc1dbc24bcb934fcc98e5..ae7a5f042bed268468ad13ce814f87d9ee3218ef 100644 (file)
--- a/m4/ax_jni_include_dir.m4
+++ b/m4/ax_jni_include_dir.m4
@@ -1,5 +1,5 @@
 # ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_jni_include_dir.html
+#    https://www.gnu.org/software/autoconf-archive/ax_jni_include_dir.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -32,6 +32,10 @@
 #
 #   - at the configure level, setenv JAVAC
 #
+#   This macro depends on AC_CANONICAL_HOST which requires that config.guess
+#   and config.sub be distributed along with the source code.  See autoconf
+#   manual for details.
+#
 #   Note: This macro can work with the autoconf M4 macros for Java programs.
 #   This particular macro is not part of the original set of macros.
 #
@@ -44,11 +48,13 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 10
+#serial 15
 
 AU_ALIAS([AC_JNI_INCLUDE_DIR], [AX_JNI_INCLUDE_DIR])
 AC_DEFUN([AX_JNI_INCLUDE_DIR],[
 
+AC_REQUIRE([AC_CANONICAL_HOST])
+
 JNI_INCLUDE_DIRS=""
 
 if test "x$JAVA_HOME" != x; then
@@ -66,9 +72,17 @@ else
 fi
 
 case "$host_os" in
-        darwin*)        _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
-                        _JINC="$_JTOPDIR/Headers";;
-        *)              _JINC="$_JTOPDIR/include";;
+        darwin*)        # Apple Java headers are inside the Xcode bundle.
+            macos_version=$(sw_vers -productVersion | sed -n -e 's/^@<:@0-9@:>@*.\(@<:@0-9@:>@*\).@<:@0-9@:>@*/\1/p')
+            if @<:@ "$macos_version" -gt "7" @:>@; then
+                _JTOPDIR="$(xcrun --show-sdk-path)/System/Library/Frameworks/JavaVM.framework"
+                _JINC="$_JTOPDIR/Headers"
+            else
+                _JTOPDIR="/System/Library/Frameworks/JavaVM.framework"
+                _JINC="$_JTOPDIR/Headers"
+            fi
+            ;;
+        *) _JINC="$_JTOPDIR/include";;
 esac
 _AS_ECHO_LOG([_JTOPDIR=$_JTOPDIR])
 _AS_ECHO_LOG([_JINC=$_JINC])
@@ -76,18 +90,27 @@ _AS_ECHO_LOG([_JINC=$_JINC])
 # On Mac OS X 10.6.4, jni.h is a symlink:
 # /System/Library/Frameworks/JavaVM.framework/Versions/Current/Headers/jni.h
 # -> ../../CurrentJDK/Headers/jni.h.
-AC_CHECK_FILE([$_JINC/jni.h],
-       [JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JINC"],
-       [_JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
-        AC_CHECK_FILE([$_JTOPDIR/include/jni.h],
-               [JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include"],
-                AC_MSG_ERROR([cannot find JDK header files]))
-       ])
+AC_CACHE_CHECK(jni headers, ac_cv_jni_header_path,
+[
+  if test -f "$_JINC/jni.h"; then
+    ac_cv_jni_header_path="$_JINC"
+    JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $ac_cv_jni_header_path"
+  else
+    _JTOPDIR=`echo "$_JTOPDIR" | sed -e 's:/[[^/]]*$::'`
+    if test -f "$_JTOPDIR/include/jni.h"; then
+      ac_cv_jni_header_path="$_JTOPDIR/include"
+      JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $ac_cv_jni_header_path"
+    else
+      ac_cv_jni_header_path=none
+    fi
+  fi
+])
 
 # get the likely subdirectories for system specific java includes
 case "$host_os" in
 bsdi*)          _JNI_INC_SUBDIRS="bsdos";;
 freebsd*)       _JNI_INC_SUBDIRS="freebsd";;
+darwin*)        _JNI_INC_SUBDIRS="darwin";;
 linux*)         _JNI_INC_SUBDIRS="linux genunix";;
 osf*)           _JNI_INC_SUBDIRS="alpha";;
 solaris*)       _JNI_INC_SUBDIRS="solaris";;
@@ -96,13 +119,15 @@ cygwin*)   _JNI_INC_SUBDIRS="win32";;
 *)              _JNI_INC_SUBDIRS="genunix";;
 esac
 
-# add any subdirectories that are present
-for JINCSUBDIR in $_JNI_INC_SUBDIRS
-do
+if test "x$ac_cv_jni_header_path" != "xnone"; then
+  # add any subdirectories that are present
+  for JINCSUBDIR in $_JNI_INC_SUBDIRS
+  do
     if test -d "$_JTOPDIR/include/$JINCSUBDIR"; then
          JNI_INCLUDE_DIRS="$JNI_INCLUDE_DIRS $_JTOPDIR/include/$JINCSUBDIR"
     fi
-done
+  done
+fi
 ])
 
 # _ACJNI_FOLLOW_SYMLINKS <path>