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Diffstat (limited to 'src/jaegertracing/thrift/contrib/fb303/aclocal/ax_javac_and_java.m4')
| -rw-r--r-- | src/jaegertracing/thrift/contrib/fb303/aclocal/ax_javac_and_java.m4 | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/src/jaegertracing/thrift/contrib/fb303/aclocal/ax_javac_and_java.m4 b/src/jaegertracing/thrift/contrib/fb303/aclocal/ax_javac_and_java.m4 new file mode 100644 index 000000000..581b45066 --- /dev/null +++ b/src/jaegertracing/thrift/contrib/fb303/aclocal/ax_javac_and_java.m4 @@ -0,0 +1,121 @@ +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 + ]) + |