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-rw-r--r--debian/patches/disable-java-in-odk-build-examples-on-zero-vm.diff58
1 files changed, 58 insertions, 0 deletions
diff --git a/debian/patches/disable-java-in-odk-build-examples-on-zero-vm.diff b/debian/patches/disable-java-in-odk-build-examples-on-zero-vm.diff
new file mode 100644
index 000000000..193536092
--- /dev/null
+++ b/debian/patches/disable-java-in-odk-build-examples-on-zero-vm.diff
@@ -0,0 +1,58 @@
+diff --git a/config_host.mk.in b/config_host.mk.in
+index 8cbbc5fee1d5..40e37643a0ea 100644
+--- a/config_host.mk.in
++++ b/config_host.mk.in
+@@ -282,6 +282,7 @@ export JAVAFLAGS=@JAVAFLAGS@
+ export JAVAIFLAGS=@JAVAIFLAGS@
+ export JAVA_CLASSPATH_NOT_SET=@JAVA_CLASSPATH_NOT_SET@
+ export JAVAINTERPRETER=@JAVAINTERPRETER@
++export JAVA_HAS_ZERO_VM=@JAVA_HAS_ZERO_VM@
+ export JAVA_HOME=@JAVA_HOME@
+ export JAVA_SOURCE_VER=@JAVA_SOURCE_VER@
+ export JAVA_TARGET_VER=@JAVA_TARGET_VER@
+diff --git a/configure.ac b/configure.ac
+index e6bfb13ebab8..3b7f0a2e1121 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -6675,6 +6675,14 @@ you must use the "--with-jdk-home" configure option explicitly])
+ JAVAIFLAGS=-Xmx64M
+ # set to limit VM usage for javac
+ JAVAFLAGS=-J-Xmx128M
++
++ AC_MSG_CHECKING([whether $JAVAINTERPRETER is using the Zero VM])
++ if $JAVAINTERPRETER -version 2>&1 | grep -q Zero; then
++ JAVA_HAS_ZERO_VM=y
++ AC_MSG_RESULT([yes])
++ else
++ AC_MSG_RESULT([no])
++ fi
+ fi
+ else
+ AC_MSG_ERROR([Java not found. You need at least JDK 9])
+@@ -6684,6 +6689,7 @@ else
+ JAVA_HOME=
+ export JAVA_HOME
+ fi
++AC_SUBST(JAVA_HAS_ZERO_VM)
+
+ dnl ===================================================================
+ dnl Checks for javac
+diff --git a/odk/Module_odk.mk b/odk/Module_odk.mk
+index 410f8cf8ef1e..bd05d4bba200 100644
+--- a/odk/Module_odk.mk
++++ b/odk/Module_odk.mk
+@@ -60,10 +62,14 @@ $(eval $(call gb_Module_add_check_targets,odk,\
+ ifneq ($(filter $(OS),LINUX MACOSX),)
+ $(eval $(call gb_Module_add_subsequentcheck_targets,odk, \
+ CustomTarget_build-examples \
++))
++ifneq ($(JAVA_HAS_ZERO_VM),y)
++$(eval $(call gb_Module_add_subsequentcheck_targets,odk, \
+ $(if $(ENABLE_JAVA),\
+ CustomTarget_build-examples_java \
+ ) \
+ ))
+ endif
++endif
+
+ # vim: set noet sw=4 ts=4: