| dnl @synopsis AX_JAVAC_AND_JAVA |
| dnl @synopsis AX_CHECK_JAVA_CLASS(CLASSNAME) |
| dnl |
| dnl Test for the presence of a JDK, and (optionally) specific classes. |
| dnl |
| dnl If "JAVA" is defined in the environment, that will be the only |
| dnl java command tested. Otherwise, a hard-coded list will be used. |
| dnl Similarly for "JAVAC". |
| dnl |
| dnl AX_JAVAC_AND_JAVA does not currently support testing for a particular |
| dnl Java version, testing for only one of "java" and "javac", or |
| dnl compiling or running user-provided Java code. |
| dnl |
| dnl After AX_JAVAC_AND_JAVA runs, the shell variables "success" and |
| dnl "ax_javac_and_java" are set to "yes" or "no", and "JAVAC" and |
| dnl "JAVA" are set to the appropriate commands. |
| dnl |
| dnl AX_CHECK_JAVA_CLASS must be run after AX_JAVAC_AND_JAVA. |
| dnl It tests for the presence of a class based on a fully-qualified name. |
| dnl It sets the shell variable "success" to "yes" or "no". |
| dnl |
| dnl @category Java |
| dnl @version 2009-02-09 |
| dnl @license AllPermissive |
| dnl |
| dnl Copyright (C) 2009 David Reiss |
| dnl Copying and distribution of this file, with or without modification, |
| dnl are permitted in any medium without royalty provided the copyright |
| dnl notice and this notice are preserved. |
| |
| |
| AC_DEFUN([AX_JAVAC_AND_JAVA], |
| [ |
| |
| dnl Hard-coded default commands to test. |
| JAVAC_PROGS="javac,jikes,gcj -C" |
| JAVA_PROGS="java,kaffe" |
| |
| dnl Allow the user to specify an alternative. |
| if test -n "$JAVAC" ; then |
| JAVAC_PROGS="$JAVAC" |
| fi |
| if test -n "$JAVA" ; then |
| JAVA_PROGS="$JAVA" |
| fi |
| |
| AC_MSG_CHECKING(for javac and java) |
| |
| echo "public class configtest_ax_javac_and_java { public static void main(String args@<:@@:>@) { } }" > configtest_ax_javac_and_java.java |
| success=no |
| oIFS="$IFS" |
| |
| IFS="," |
| for JAVAC in $JAVAC_PROGS ; do |
| IFS="$oIFS" |
| |
| echo "Running \"$JAVAC configtest_ax_javac_and_java.java\"" >&AS_MESSAGE_LOG_FD |
| if $JAVAC configtest_ax_javac_and_java.java >&AS_MESSAGE_LOG_FD 2>&1 ; then |
| |
| IFS="," |
| for JAVA in $JAVA_PROGS ; do |
| IFS="$oIFS" |
| |
| echo "Running \"$JAVA configtest_ax_javac_and_java\"" >&AS_MESSAGE_LOG_FD |
| if $JAVA configtest_ax_javac_and_java >&AS_MESSAGE_LOG_FD 2>&1 ; then |
| success=yes |
| break 2 |
| fi |
| |
| done |
| |
| fi |
| |
| done |
| |
| rm -f configtest_ax_javac_and_java.java configtest_ax_javac_and_java.class |
| |
| if test "$success" != "yes" ; then |
| AC_MSG_RESULT(no) |
| JAVAC="" |
| JAVA="" |
| else |
| AC_MSG_RESULT(yes) |
| fi |
| |
| ax_javac_and_java="$success" |
| |
| ]) |
| |
| |
| AC_DEFUN([AX_CHECK_JAVA_CLASS], |
| [ |
| AC_MSG_CHECKING(for Java class [$1]) |
| |
| echo "import $1; public class configtest_ax_javac_and_java { public static void main(String args@<:@@:>@) { } }" > configtest_ax_javac_and_java.java |
| |
| echo "Running \"$JAVAC configtest_ax_javac_and_java.java\"" >&AS_MESSAGE_LOG_FD |
| if $JAVAC configtest_ax_javac_and_java.java >&AS_MESSAGE_LOG_FD 2>&1 ; then |
| AC_MSG_RESULT(yes) |
| success=yes |
| else |
| AC_MSG_RESULT(no) |
| success=no |
| fi |
| |
| rm -f configtest_ax_javac_and_java.java configtest_ax_javac_and_java.class |
| ]) |
| |
| |
| AC_DEFUN([AX_CHECK_ANT_VERSION], |
| [ |
| AC_MSG_CHECKING(for ant version > $2) |
| ANT_VALID=`expr $($1 -version 2>/dev/null | sed -n 's/.*version \(@<:@0-9\.@:>@*\).*/\1/p') \>= $2` |
| if test "x$ANT_VALID" = "x1" ; then |
| AC_MSG_RESULT(yes) |
| else |
| AC_MSG_RESULT(no) |
| ANT="" |
| fi |
| ]) |
| |