diff options
author | Sachin Saxena <sachin.saxena@freescale.com> | 2018-02-28 20:28:52 +0530 |
---|---|---|
committer | Sachin Saxena <sachin.saxena@nxp.com> | 2018-02-28 20:34:56 +0530 |
commit | 0689fce93ba269c48f83a2f70f971b3976d04c90 (patch) | |
tree | 4cc2908df3598507cc1828ac19d8c43b22450ffa /src/m4/ax_vpp_find_jdk8.m4 | |
parent | 746b57564deede624261ab8a96c94f562f24d22c (diff) | |
parent | d594711a5d79859a7d0bde83a516f7ab52051d9b (diff) |
Merge branch 'stable/1710' of https://gerrit.fd.io/r/vpp into 17101710
Diffstat (limited to 'src/m4/ax_vpp_find_jdk8.m4')
-rw-r--r-- | src/m4/ax_vpp_find_jdk8.m4 | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/m4/ax_vpp_find_jdk8.m4 b/src/m4/ax_vpp_find_jdk8.m4 new file mode 100644 index 00000000..382a6c80 --- /dev/null +++ b/src/m4/ax_vpp_find_jdk8.m4 @@ -0,0 +1,43 @@ + + +AC_DEFUN([AX_VPP_FIND_JDK8], +[ +while true +do + if test "${JAVA_HOME+set}" = set ; then + AC_MSG_CHECKING([${JAVA_HOME} for Java 8 compiler]) + JAVAC=${JAVA_HOME}/bin/javac + JAVAH=${JAVA_HOME}/bin/javah + JAR=${JAVA_HOME}/bin/jar + JAVA_VERSION=$(${JAVA_HOME}/bin/javac -source 8 -version 2>&1) + if test 0 -eq "$?"; then + JAVA_VERSION=$(echo "${JAVA_VERSION}" | cut -d\ -f2) + AC_MSG_RESULT([ok]) + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([Java in ${JAVA_HOME} (path specified in JAVA_HOME) cannot compile Java 8 code]) + fi + break + fi + + for dir in $(find /usr/lib/jvm/* -maxdepth 0 -type d); do + AC_MSG_CHECKING([${dir} for Java 8 compiler]) + JAVA_VERSION=$(${dir}/bin/javac -source 8 -version 2>&1) + if test 0 -eq "$?"; then + JAVA_VERSION=$(echo "${JAVA_VERSION}" | cut -d\ -f2) + JAVA_HOME=${dir} + JAVAC=${dir}/bin/javac + JAVAH=${dir}/bin/javah + JAR=${dir}/bin/jar + AC_MSG_RESULT([found version $JAVA_VERSION]) + break + else + JAVA_VERSION="" + AC_MSG_RESULT([no]) + fi + done + + test "${JAVA_HOME}set" = set && AC_MSG_ERROR([Could not find Java 8 compiler]) + break +done +]) |