* m4/classpath.m4: Moved from here...
authorChristian Thalinger <twisti@complang.tuwien.ac.at>
Wed, 14 May 2008 13:36:35 +0000 (15:36 +0200)
committerChristian Thalinger <twisti@complang.tuwien.ac.at>
Wed, 14 May 2008 13:36:35 +0000 (15:36 +0200)
* m4/java-runtime-library.m4: ...to here.

--HG--
rename : m4/classpath.m4 => m4/java-runtime-library.m4

m4/classpath.m4 [deleted file]
m4/java-runtime-library.m4 [new file with mode: 0644]

diff --git a/m4/classpath.m4 b/m4/classpath.m4
deleted file mode 100644 (file)
index e11f52c..0000000
+++ /dev/null
@@ -1,186 +0,0 @@
-dnl m4/classpath.m4
-dnl
-dnl Copyright (C) 2007, 2008
-dnl CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
-dnl
-dnl This file is part of CACAO.
-dnl
-dnl This program is free software; you can redistribute it and/or
-dnl modify it under the terms of the GNU General Public License as
-dnl published by the Free Software Foundation; either version 2, or (at
-dnl your option) any later version.
-dnl
-dnl This program is distributed in the hope that it will be useful, but
-dnl WITHOUT ANY WARRANTY; without even the implied warranty of
-dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-dnl General Public License for more details.
-dnl
-dnl You should have received a copy of the GNU General Public License
-dnl along with this program; if not, write to the Free Software
-dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-dnl 02110-1301, USA.
-
-
-dnl which Java runtime library should we use
-
-AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY],[
-AC_MSG_CHECKING(which Java runtime library to use)
-AC_ARG_WITH([java-runtime-library],
-            [AS_HELP_STRING(--with-java-runtime-library=<type>,specifies which type of classpath to use as Java runtime library (cldc1.1,gnuclasspath,openjdk) [[default=gnuclasspath]])],
-            [case "${withval}" in
-                cldc1.1)
-                    WITH_JAVA_RUNTIME_LIBRARY=cldc1.1
-                    AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_CLDC1_1], 1, [use Sun's CLDC1.1 classes])
-                    AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_CLDC1_1)
-                    ;;
-                gnuclasspath)
-                    WITH_JAVA_RUNTIME_LIBRARY=gnuclasspath
-                    AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH], 1, [use GNU Classpath])
-                    AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
-                    ;;
-                openjdk)
-                    WITH_JAVA_RUNTIME_LIBRARY=openjdk
-                    AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_OPENJDK], 1, [use OpenJDK's Java SE classes])
-                    AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
-                    ;;
-                *)
-                    AC_MSG_ERROR(unknown classpath ${withval})
-                    ;;
-             esac],
-            [WITH_JAVA_RUNTIME_LIBRARY=gnuclasspath
-             AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH], 1, [use GNU Classpath])
-             AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)])
-AC_MSG_RESULT(${WITH_JAVA_RUNTIME_LIBRARY})
-AM_CONDITIONAL([WITH_JAVA_RUNTIME_LIBRARY_CLDC1_1], test x"${WITH_JAVA_RUNTIME_LIBRARY}" = "xcldc1.1")
-AM_CONDITIONAL([WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH], test x"${WITH_JAVA_RUNTIME_LIBRARY}" = "xgnuclasspath")
-AM_CONDITIONAL([WITH_JAVA_RUNTIME_LIBRARY_OPENJDK], test x"${WITH_JAVA_RUNTIME_LIBRARY}" = "xopenjdk")
-])
-
-
-dnl where is Java runtime library installed
-
-AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX],[
-AC_MSG_CHECKING(where Java runtime library is installed)
-AC_ARG_WITH([java-runtime-library-prefix],
-            [AS_HELP_STRING(--with-java-runtime-library-prefix=<dir>,installation directory of Java runtime library [[default=/usr/local/classpath]])],
-            [JAVA_RUNTIME_LIBRARY_PREFIX=${withval}],
-            [JAVA_RUNTIME_LIBRARY_PREFIX=/usr/local/classpath])
-AC_MSG_RESULT(${JAVA_RUNTIME_LIBRARY_PREFIX})
-AC_DEFINE_UNQUOTED([JAVA_RUNTIME_LIBRARY_PREFIX], "${JAVA_RUNTIME_LIBRARY_PREFIX}", [Java runtime library installation directory])
-AC_SUBST(JAVA_RUNTIME_LIBRARY_PREFIX)
-])
-
-
-dnl where are Java runtime library classes installed
-
-AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES],[
-AC_MSG_CHECKING(where Java runtime library classes are installed)
-AC_ARG_WITH([java-runtime-library-classes],
-            [AS_HELP_STRING(--with-java-runtime-library-classes=<path>,path to Java runtime library classes (includes the name of the file and may be flat) [[default=(gnuclasspath:${JAVA_RUNTIME_LIBRARY_PREFIX}/share/classpath/glibj.zip,openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/classes,*:${JAVA_RUNTIME_LIBRARY_PREFIX})]])],
-            [JAVA_RUNTIME_LIBRARY_CLASSES=${withval}],
-            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
-                 gnuclasspath)
-                     JAVA_RUNTIME_LIBRARY_CLASSES=${JAVA_RUNTIME_LIBRARY_PREFIX}/share/classpath/glibj.zip
-                     ;;
-                 openjdk)
-                     JAVA_RUNTIME_LIBRARY_CLASSES=${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/classes
-                     ;;
-                 *)
-                     JAVA_RUNTIME_LIBRARY_CLASSES=${JAVA_RUNTIME_LIBRARY_PREFIX}
-                     ;;
-             esac])
-AC_MSG_RESULT(${JAVA_RUNTIME_LIBRARY_CLASSES})
-AC_DEFINE_UNQUOTED([JAVA_RUNTIME_LIBRARY_CLASSES], "${JAVA_RUNTIME_LIBRARY_CLASSES}", [Java runtime library classes])
-AC_SUBST(JAVA_RUNTIME_LIBRARY_CLASSES)
-
-dnl define BOOTCLASSPATH for Makefiles
-case "${WITH_JAVA_RUNTIME_LIBRARY}" in
-    cldc1.1 | gnuclasspath)
-        BOOTCLASSPATH="\$(top_builddir)/src/classes/classes:\$(JAVA_RUNTIME_LIBRARY_CLASSES)"
-        ;;
-    *)
-        BOOTCLASSPATH="\$(JAVA_RUNTIME_LIBRARY_CLASSES)"
-        ;;
-esac
-AC_SUBST(BOOTCLASSPATH)
-])
-
-
-dnl where are Java runtime library native libraries installed
-
-AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR],[
-AC_MSG_CHECKING(where Java runtime library native libraries are installed)
-AC_ARG_WITH([java-runtime-library-libdir],
-            [AS_HELP_STRING(--with-java-runtime-library-libdir=<dir>,installation directory of Java runtime library native libraries [[default=(gnuclasspath:${JAVA_RUNTIME_LIBRARY_PREFIX}/lib,openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/lib/${JAVA_ARCH},*:${JAVA_RUNTIME_LIBRARY_PREFIX})]])],
-            [JAVA_RUNTIME_LIBRARY_LIBDIR=${withval}],
-            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
-                 gnuclasspath)
-                     JAVA_RUNTIME_LIBRARY_LIBDIR=${JAVA_RUNTIME_LIBRARY_PREFIX}/lib
-                     ;;
-                 openjdk)
-                     JAVA_RUNTIME_LIBRARY_LIBDIR=${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/lib/${JAVA_ARCH}
-                     ;;
-                 *)
-                     JAVA_RUNTIME_LIBRARY_LIBDIR=${JAVA_RUNTIME_LIBRARY_PREFIX}
-                     ;;
-             esac])
-AC_MSG_RESULT(${JAVA_RUNTIME_LIBRARY_LIBDIR})
-
-dnl expand JAVA_RUNTIME_LIBRARY_LIBDIR to something that is usable in C code
-AS_AC_EXPAND([JAVA_RUNTIME_LIBRARY_LIBDIR], ${JAVA_RUNTIME_LIBRARY_LIBDIR})
-AC_DEFINE_UNQUOTED([JAVA_RUNTIME_LIBRARY_LIBDIR], "${JAVA_RUNTIME_LIBRARY_LIBDIR}", [Java runtime library native libraries installation directory])
-AC_SUBST(JAVA_RUNTIME_LIBRARY_LIBDIR)
-])
-
-
-dnl where jni_md.h is installed
-
-AC_DEFUN([AC_CHECK_WITH_JNI_MD_H],[
-AC_MSG_CHECKING(where jni_md.h is installed)
-AC_ARG_WITH([jni_md_h],
-            [AS_HELP_STRING(--with-jni_md_h=<dir>,path to jni_md.h [[default=(openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/solaris/javavm/export,*:${JAVA_RUNTIME_LIBRARY_PREFIX}/include)]])],
-            [WITH_JNI_MD_H=${withval}],
-            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
-                 openjdk)
-                     WITH_JNI_MD_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/solaris/javavm/export
-                     ;;
-                 *)
-                     WITH_JNI_MD_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/include
-                     ;;
-            esac])
-AC_MSG_RESULT(${WITH_JNI_MD_H})
-
-dnl We use CPPFLAGS so jni.h can find jni_md.h
-CPPFLAGS="${CPPFLAGS} -I${WITH_JNI_MD_H}"
-
-AC_CHECK_HEADER([${WITH_JNI_MD_H}/jni_md.h],
-                [AC_DEFINE_UNQUOTED([INCLUDE_JNI_MD_H], "${WITH_JNI_MD_H}/jni_md.h", [Java runtime library jni_md.h header])],
-                [AC_MSG_ERROR(cannot find jni_md.h)])
-])
-
-
-dnl where jni.h is installed
-
-AC_DEFUN([AC_CHECK_WITH_JNI_H],[
-AC_MSG_CHECKING(where jni.h is installed)
-AC_ARG_WITH([jni_h],
-            [AS_HELP_STRING(--with-jni_h=<dir>,path to jni.h [[default=(openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/share/javavm/export,*:${JAVA_RUNTIME_LIBRARY_PREFIX}/include)]])],
-            [WITH_JNI_H=${withval}],
-            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
-                 openjdk)
-                     WITH_JNI_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/share/javavm/export
-                     ;;
-                 *)
-                     WITH_JNI_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/include
-                     ;;
-            esac])
-AC_MSG_RESULT(${WITH_JNI_H})
-
-dnl We use CPPFLAGS so jni.h can find jni_md.h
-CPPFLAGS="${CPPFLAGS} -I${WITH_JNI_H}"
-
-AC_CHECK_HEADER([${WITH_JNI_H}/jni.h],
-                [AC_DEFINE_UNQUOTED([INCLUDE_JNI_H], "${WITH_JNI_H}/jni.h", [Java runtime library jni.h header])],
-                [AC_MSG_ERROR(cannot find jni.h)],
-                [#include INCLUDE_JNI_MD_H])
-])
diff --git a/m4/java-runtime-library.m4 b/m4/java-runtime-library.m4
new file mode 100644 (file)
index 0000000..d69cf7e
--- /dev/null
@@ -0,0 +1,186 @@
+dnl m4/java-runtime-library.m4
+dnl
+dnl Copyright (C) 2007, 2008
+dnl CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
+dnl
+dnl This file is part of CACAO.
+dnl
+dnl This program is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU General Public License as
+dnl published by the Free Software Foundation; either version 2, or (at
+dnl your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful, but
+dnl WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+dnl General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; if not, write to the Free Software
+dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+dnl 02110-1301, USA.
+
+
+dnl which Java runtime library should we use
+
+AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY],[
+AC_MSG_CHECKING(which Java runtime library to use)
+AC_ARG_WITH([java-runtime-library],
+            [AS_HELP_STRING(--with-java-runtime-library=<type>,specifies which type of classpath to use as Java runtime library (cldc1.1,gnuclasspath,openjdk) [[default=gnuclasspath]])],
+            [case "${withval}" in
+                cldc1.1)
+                    WITH_JAVA_RUNTIME_LIBRARY=cldc1.1
+                    AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_CLDC1_1], 1, [use Sun's CLDC1.1 classes])
+                    AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_CLDC1_1)
+                    ;;
+                gnuclasspath)
+                    WITH_JAVA_RUNTIME_LIBRARY=gnuclasspath
+                    AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH], 1, [use GNU Classpath])
+                    AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)
+                    ;;
+                openjdk)
+                    WITH_JAVA_RUNTIME_LIBRARY=openjdk
+                    AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_OPENJDK], 1, [use OpenJDK's Java SE classes])
+                    AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_OPENJDK)
+                    ;;
+                *)
+                    AC_MSG_ERROR(unknown classpath ${withval})
+                    ;;
+             esac],
+            [WITH_JAVA_RUNTIME_LIBRARY=gnuclasspath
+             AC_DEFINE([WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH], 1, [use GNU Classpath])
+             AC_SUBST(WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH)])
+AC_MSG_RESULT(${WITH_JAVA_RUNTIME_LIBRARY})
+AM_CONDITIONAL([WITH_JAVA_RUNTIME_LIBRARY_CLDC1_1], test x"${WITH_JAVA_RUNTIME_LIBRARY}" = "xcldc1.1")
+AM_CONDITIONAL([WITH_JAVA_RUNTIME_LIBRARY_GNU_CLASSPATH], test x"${WITH_JAVA_RUNTIME_LIBRARY}" = "xgnuclasspath")
+AM_CONDITIONAL([WITH_JAVA_RUNTIME_LIBRARY_OPENJDK], test x"${WITH_JAVA_RUNTIME_LIBRARY}" = "xopenjdk")
+])
+
+
+dnl where is Java runtime library installed
+
+AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_PREFIX],[
+AC_MSG_CHECKING(where Java runtime library is installed)
+AC_ARG_WITH([java-runtime-library-prefix],
+            [AS_HELP_STRING(--with-java-runtime-library-prefix=<dir>,installation directory of Java runtime library [[default=/usr/local/classpath]])],
+            [JAVA_RUNTIME_LIBRARY_PREFIX=${withval}],
+            [JAVA_RUNTIME_LIBRARY_PREFIX=/usr/local/classpath])
+AC_MSG_RESULT(${JAVA_RUNTIME_LIBRARY_PREFIX})
+AC_DEFINE_UNQUOTED([JAVA_RUNTIME_LIBRARY_PREFIX], "${JAVA_RUNTIME_LIBRARY_PREFIX}", [Java runtime library installation directory])
+AC_SUBST(JAVA_RUNTIME_LIBRARY_PREFIX)
+])
+
+
+dnl where are Java runtime library classes installed
+
+AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_CLASSES],[
+AC_MSG_CHECKING(where Java runtime library classes are installed)
+AC_ARG_WITH([java-runtime-library-classes],
+            [AS_HELP_STRING(--with-java-runtime-library-classes=<path>,path to Java runtime library classes (includes the name of the file and may be flat) [[default=(gnuclasspath:${JAVA_RUNTIME_LIBRARY_PREFIX}/share/classpath/glibj.zip,openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/classes,*:${JAVA_RUNTIME_LIBRARY_PREFIX})]])],
+            [JAVA_RUNTIME_LIBRARY_CLASSES=${withval}],
+            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
+                 gnuclasspath)
+                     JAVA_RUNTIME_LIBRARY_CLASSES=${JAVA_RUNTIME_LIBRARY_PREFIX}/share/classpath/glibj.zip
+                     ;;
+                 openjdk)
+                     JAVA_RUNTIME_LIBRARY_CLASSES=${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/classes
+                     ;;
+                 *)
+                     JAVA_RUNTIME_LIBRARY_CLASSES=${JAVA_RUNTIME_LIBRARY_PREFIX}
+                     ;;
+             esac])
+AC_MSG_RESULT(${JAVA_RUNTIME_LIBRARY_CLASSES})
+AC_DEFINE_UNQUOTED([JAVA_RUNTIME_LIBRARY_CLASSES], "${JAVA_RUNTIME_LIBRARY_CLASSES}", [Java runtime library classes])
+AC_SUBST(JAVA_RUNTIME_LIBRARY_CLASSES)
+
+dnl define BOOTCLASSPATH for Makefiles
+case "${WITH_JAVA_RUNTIME_LIBRARY}" in
+    cldc1.1 | gnuclasspath)
+        BOOTCLASSPATH="\$(top_builddir)/src/classes/classes:\$(JAVA_RUNTIME_LIBRARY_CLASSES)"
+        ;;
+    *)
+        BOOTCLASSPATH="\$(JAVA_RUNTIME_LIBRARY_CLASSES)"
+        ;;
+esac
+AC_SUBST(BOOTCLASSPATH)
+])
+
+
+dnl where are Java runtime library native libraries installed
+
+AC_DEFUN([AC_CHECK_WITH_JAVA_RUNTIME_LIBRARY_LIBDIR],[
+AC_MSG_CHECKING(where Java runtime library native libraries are installed)
+AC_ARG_WITH([java-runtime-library-libdir],
+            [AS_HELP_STRING(--with-java-runtime-library-libdir=<dir>,installation directory of Java runtime library native libraries [[default=(gnuclasspath:${JAVA_RUNTIME_LIBRARY_PREFIX}/lib,openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/lib/${JAVA_ARCH},*:${JAVA_RUNTIME_LIBRARY_PREFIX})]])],
+            [JAVA_RUNTIME_LIBRARY_LIBDIR=${withval}],
+            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
+                 gnuclasspath)
+                     JAVA_RUNTIME_LIBRARY_LIBDIR=${JAVA_RUNTIME_LIBRARY_PREFIX}/lib
+                     ;;
+                 openjdk)
+                     JAVA_RUNTIME_LIBRARY_LIBDIR=${JAVA_RUNTIME_LIBRARY_PREFIX}/control/build/${OS_DIR}-${JAVA_ARCH}/lib/${JAVA_ARCH}
+                     ;;
+                 *)
+                     JAVA_RUNTIME_LIBRARY_LIBDIR=${JAVA_RUNTIME_LIBRARY_PREFIX}
+                     ;;
+             esac])
+AC_MSG_RESULT(${JAVA_RUNTIME_LIBRARY_LIBDIR})
+
+dnl expand JAVA_RUNTIME_LIBRARY_LIBDIR to something that is usable in C code
+AS_AC_EXPAND([JAVA_RUNTIME_LIBRARY_LIBDIR], ${JAVA_RUNTIME_LIBRARY_LIBDIR})
+AC_DEFINE_UNQUOTED([JAVA_RUNTIME_LIBRARY_LIBDIR], "${JAVA_RUNTIME_LIBRARY_LIBDIR}", [Java runtime library native libraries installation directory])
+AC_SUBST(JAVA_RUNTIME_LIBRARY_LIBDIR)
+])
+
+
+dnl where jni_md.h is installed
+
+AC_DEFUN([AC_CHECK_WITH_JNI_MD_H],[
+AC_MSG_CHECKING(where jni_md.h is installed)
+AC_ARG_WITH([jni_md_h],
+            [AS_HELP_STRING(--with-jni_md_h=<dir>,path to jni_md.h [[default=(openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/solaris/javavm/export,*:${JAVA_RUNTIME_LIBRARY_PREFIX}/include)]])],
+            [WITH_JNI_MD_H=${withval}],
+            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
+                 openjdk)
+                     WITH_JNI_MD_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/solaris/javavm/export
+                     ;;
+                 *)
+                     WITH_JNI_MD_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/include
+                     ;;
+            esac])
+AC_MSG_RESULT(${WITH_JNI_MD_H})
+
+dnl We use CPPFLAGS so jni.h can find jni_md.h
+CPPFLAGS="${CPPFLAGS} -I${WITH_JNI_MD_H}"
+
+AC_CHECK_HEADER([${WITH_JNI_MD_H}/jni_md.h],
+                [AC_DEFINE_UNQUOTED([INCLUDE_JNI_MD_H], "${WITH_JNI_MD_H}/jni_md.h", [Java runtime library jni_md.h header])],
+                [AC_MSG_ERROR(cannot find jni_md.h)])
+])
+
+
+dnl where jni.h is installed
+
+AC_DEFUN([AC_CHECK_WITH_JNI_H],[
+AC_MSG_CHECKING(where jni.h is installed)
+AC_ARG_WITH([jni_h],
+            [AS_HELP_STRING(--with-jni_h=<dir>,path to jni.h [[default=(openjdk:${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/share/javavm/export,*:${JAVA_RUNTIME_LIBRARY_PREFIX}/include)]])],
+            [WITH_JNI_H=${withval}],
+            [case "${WITH_JAVA_RUNTIME_LIBRARY}" in
+                 openjdk)
+                     WITH_JNI_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/jdk/src/share/javavm/export
+                     ;;
+                 *)
+                     WITH_JNI_H=${JAVA_RUNTIME_LIBRARY_PREFIX}/include
+                     ;;
+            esac])
+AC_MSG_RESULT(${WITH_JNI_H})
+
+dnl We use CPPFLAGS so jni.h can find jni_md.h
+CPPFLAGS="${CPPFLAGS} -I${WITH_JNI_H}"
+
+AC_CHECK_HEADER([${WITH_JNI_H}/jni.h],
+                [AC_DEFINE_UNQUOTED([INCLUDE_JNI_H], "${WITH_JNI_H}/jni.h", [Java runtime library jni.h header])],
+                [AC_MSG_ERROR(cannot find jni.h)],
+                [#include INCLUDE_JNI_MD_H])
+])