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|
dnl Used by aclocal to generate configure
dnl -----------------------------------------------------------
AC_DEFUN([CLASSPATH_FIND_JAVAC],
[
user_specified_javac=
CLASSPATH_WITH_JAVAC
if test "x${user_specified_javac}" = x; then
AM_CONDITIONAL(FOUND_JAVAC, test "x${JAVAC}" != x)
else
AM_CONDITIONAL(FOUND_JAVAC, test "x${user_specified_javac}" = xjavac && test "x${JAVAC}" != x)
fi
if test "x${JAVAC}" = x && test "x${user_specified_javac}" != xjavac; then
AC_MSG_ERROR([cannot find javac, try --with-javac])
fi
])
dnl -----------------------------------------------------------
AC_DEFUN([CLASSPATH_WITH_JAVAC],
[
AC_ARG_WITH([javac],
[AS_HELP_STRING(--with-javac,bytecode compilation with javac)],
[
if test "x${withval}" != x && test "x${withval}" != xyes && test "x${withval}" != xno; then
CLASSPATH_CHECK_JAVAC(${withval})
else
if test "x${withval}" != xno; then
CLASSPATH_CHECK_JAVAC
fi
fi
user_specified_javac=javac
],
[
CLASSPATH_CHECK_JAVAC
])
AC_SUBST(JAVAC)
AC_SUBST(JAVAC_OPTS)
])
dnl -----------------------------------------------------------
AC_DEFUN([CLASSPATH_CHECK_JAVAC],
[
if test "x$1" != x; then
JAVAC="$1"
else
AC_PATH_PROG(JAVAC, "javac")
fi
dnl Test the given javac
AC_MSG_CHECKING([if javac is 1.5-capable])
cat > conftest.java << EOF
public class conftest {
public static void main(String[] args) {
java.util.List<String> l = new java.util.ArrayList<String>();
System.out.println(l);
}}
EOF
$JAVAC -sourcepath '' conftest.java
javac_result=$?
if test "x$javac_result" = "x0"; then
AC_MSG_RESULT([yes])
else
AC_MSG_WARN([1.5 capable javac required])
fi
AC_MSG_CHECKING([whether javac supports -J])
$JAVAC -J-Xmx512M -sourcepath '' conftest.java
javac_result=$?
if test "x$javac_result" = "x0"; then
AC_MSG_RESULT([yes])
JAVAC_OPTS="-J-Xmx512M"
else
AC_MSG_RESULT([javac doesn't support -J])
fi
])
dnl Allow langtools directory to be specified
AC_DEFUN([WITH_LANGTOOLS_SRC_DIR],
[
AC_MSG_CHECKING(langtools sources)
AC_ARG_WITH([langtools-src-dir],
[AS_HELP_STRING(--with-langtools-src-dir,specify the location of the openjdk langtools sources)],
[
LANGTOOLS_SRC_DIR=${withval}
AC_MSG_RESULT(${withval})
conditional_with_langtools_sources=true
],
[
conditional_with_langtools_sources=false
LANGTOOLS_SRC_DIR=`pwd`/langtools
AC_MSG_RESULT(${OPENJDK_SRC_DIR})
])
AC_SUBST(LANGTOOLS_SRC_DIR)
AM_CONDITIONAL(GNU_CLASSLIB_FOUND, test "x${conditional_with_langtools_sources}" = xtrue)
])
dnl -----------------------------------------------------------
dnl CLASSPATH_WITH_CLASSLIB - checks for user specified classpath additions
dnl -----------------------------------------------------------
AC_DEFUN([CLASSPATH_WITH_CLASSLIB],
[
AC_ARG_WITH([classpath],
[AS_HELP_STRING(--with-classpath,specify path to a classes.zip like file)],
[
if test "x${withval}" = xyes; then
# set user classpath to CLASSPATH from env
AC_MSG_CHECKING(for classlib)
USER_CLASSLIB=${CLASSPATH}
AC_SUBST(USER_CLASSLIB)
AC_MSG_RESULT(${USER_CLASSLIB})
conditional_with_classlib=true
elif test "x${withval}" != x && test "x${withval}" != xno; then
# set user classpath to specified value
AC_MSG_CHECKING(for classlib)
USER_CLASSLIB=${withval}
AC_SUBST(USER_CLASSLIB)
AC_MSG_RESULT(${withval})
conditional_with_classlib=true
fi
],
[ conditional_with_classlib=false ])
AM_CONDITIONAL(USER_SPECIFIED_CLASSLIB, test "x${conditional_with_classlib}" = xtrue)
])
|
