update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / jaegertracing / thrift / aclocal / ax_javac_and_java.m4

diff --git a/ceph/src/jaegertracing/thrift/aclocal/ax_javac_and_java.m4 b/ceph/src/jaegertracing/thrift/aclocal/ax_javac_and_java.m4
new file mode 100644 (file)
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+++ b/ceph/src/jaegertracing/thrift/aclocal/ax_javac_and_java.m4
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+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
+
+              # prevent $JAVA VM issues with UTF-8 path names (THRIFT-3271)
+              oLC_ALL="$LC_ALL"
+              LC_ALL=""
+
+              IFS=","
+              for JAVA in $JAVA_PROGS ; do
+                IFS="$oIFS"
+
+                echo "Running \"$JAVA configtest_ax_javac_and_java\"" >&AS_MESSAGE_LOG_FD
+                if $JAVA configtest_ax_javac_and_java >&AS_MESSAGE_LOG_FD 2>&1 ; then
+                  success=yes
+                  break 2
+                fi
+
+              done
+
+              # restore LC_ALL
+              LC_ALL="$oLC_ALL"
+              oLC_ALL=""
+
+            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 > $2)
+          ANT_VALID=`expr "x$(printf "$2\n$($1 -version 2>/dev/null | sed -n 's/.*version \(@<:@0-9\.@:>@*\).*/\1/p')" | sort -t '.' -k 1,1 -k 2,2 -k 3,3 -g | sed -n 1p)" = "x$2"`
+          if test "x$ANT_VALID" = "x1" ; then
+            AC_MSG_RESULT(yes)
+          else
+            AC_MSG_RESULT(no)
+            ANT=""
+          fi
+          ])
+