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-rw-r--r--altoslib/Makefile.am2
-rw-r--r--altosui/Makefile.am2
-rw-r--r--altosuilib/Makefile.am2
-rw-r--r--configure.ac38
-rw-r--r--libaltos/Makefile.am3
-rw-r--r--map-server/altos-mapd/Makefile.am2
-rw-r--r--map-server/altos-mapj/Makefile.am2
-rw-r--r--micropeak/Makefile.am2
-rw-r--r--telegps/Makefile.am2
9 files changed, 34 insertions, 21 deletions
diff --git a/altoslib/Makefile.am b/altoslib/Makefile.am
index 82ad2eab..d16a79d5 100644
--- a/altoslib/Makefile.am
+++ b/altoslib/Makefile.am
@@ -1,4 +1,4 @@
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
JAVAROOT=bin
diff --git a/altosui/Makefile.am b/altosui/Makefile.am
index b5fdf0f0..1413de58 100644
--- a/altosui/Makefile.am
+++ b/altosui/Makefile.am
@@ -1,6 +1,6 @@
JAVAROOT=classes
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
man_MANS=altosui.1
diff --git a/altosuilib/Makefile.am b/altosuilib/Makefile.am
index 3b2e49d4..10a5b494 100644
--- a/altosuilib/Makefile.am
+++ b/altosuilib/Makefile.am
@@ -1,4 +1,4 @@
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
JAVAROOT=bin
diff --git a/configure.ac b/configure.ac
index 0e4b204c..cc6a23d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -64,27 +64,41 @@ AC_ARG_WITH(jcommon, AS_HELP_STRING([--with-jcommon=PATH],
AC_SUBST(JCOMMON)
-AC_ARG_WITH(jvm, AS_HELP_STRING([--with-jvm-include=PATH],
- [Set jvm include path for jni builds (default searches in /usr/lib/jvm)]),
- [JVM_INCLUDE=$withval], [JVM_INCLUDE=auto])
-
-if test "x$JVM_INCLUDE" = "xauto"; then
- AC_MSG_CHECKING([JVM include files])
- for jvm in default-java java-6-openjdk java-6-sun; do
- if test "x$JVM_INCLUDE" = "xauto"; then
+AC_ARG_WITH(jvm, AS_HELP_STRING([--with-jvm=PATH],
+ [Set jvm path for java builds (default searches in /usr/lib/jvm)]),
+ [JVM=$withval], [JVM=auto])
+
+if test "x$JVM" = "xauto"; then
+ AC_MSG_CHECKING([JVM])
+ for jvm in default-java java-6-openjdk java-7-openjdk java-8-openjdk java-9-openjdk java-10-openjdk java-11-openjdk java-12-openjdk java-13-openjdk java-6-sun; do
+ if test "x$JVM" = "xauto"; then
INCLUDE="/usr/lib/jvm/$jvm/include"
if test -f "$INCLUDE"/jni.h; then
- JVM_INCLUDE="$INCLUDE"
+ JVM=/usr/lib/jvm/"$jvm"
fi
fi
done
- if test "x$JVM_INCLUDE" = "xauto"; then
- AC_MSG_ERROR([no JVM include files found])
+ if test "x$JVM" = "xauto"; then
+ AC_MSG_ERROR([no JVM files found])
fi
- AC_MSG_RESULT([$JVM_INCLUDE])
+ AC_MSG_RESULT([$JVM])
fi
+AC_ARG_WITH(java-version, AS_HELP_STRING([--with-java-version=7],
+ [Set java language compatibility version (default is 7)]),
+ [JAVA_VERSION=$withval], [JAVA_VERSION=7])
+
+JAVAC="$JVM"/bin/javac
+JAVA="$JVM"/bin/java
+JVM_INCLUDE="$JVM"/include
+JAVAC_VERSION_FLAGS="-target 1.$JAVA_VERSION -source 1.$JAVA_VERSION"
+
+AC_SUBST(JAVAC)
+AC_SUBST(JAVA)
+AC_SUBST(JVM)
AC_SUBST(JVM_INCLUDE)
+AC_SUBST(JAVAC_VERSION_FLAGS)
+
AC_ARG_WITH(android, AS_HELP_STRING([--with-android=PATH],
[Set android SDK path (default searches in a variety of places)]),
diff --git a/libaltos/Makefile.am b/libaltos/Makefile.am
index 69fe7a57..eb5eb677 100644
--- a/libaltos/Makefile.am
+++ b/libaltos/Makefile.am
@@ -1,6 +1,5 @@
-JAVAC=javac
AM_CFLAGS=-DLINUX -DPOSIX_TTY -I$(JVM_INCLUDE) -I$(JVM_INCLUDE)/linux
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
altoslibdir=$(libdir)/altos
diff --git a/map-server/altos-mapd/Makefile.am b/map-server/altos-mapd/Makefile.am
index 315a33d5..bb20dd84 100644
--- a/map-server/altos-mapd/Makefile.am
+++ b/map-server/altos-mapd/Makefile.am
@@ -1,5 +1,5 @@
JAVAROOT=classes
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
altoslibdir=$(libdir)/altos
diff --git a/map-server/altos-mapj/Makefile.am b/map-server/altos-mapj/Makefile.am
index 98d4f170..a8dfffec 100644
--- a/map-server/altos-mapj/Makefile.am
+++ b/map-server/altos-mapj/Makefile.am
@@ -1,5 +1,5 @@
JAVAROOT=classes
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
altoslibdir=$(libdir)/altos
diff --git a/micropeak/Makefile.am b/micropeak/Makefile.am
index 7e9b490d..23ec077e 100644
--- a/micropeak/Makefile.am
+++ b/micropeak/Makefile.am
@@ -1,5 +1,5 @@
JAVAROOT=classes
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
man_MANS=micropeak.1
diff --git a/telegps/Makefile.am b/telegps/Makefile.am
index ae1e83e9..0e75abf1 100644
--- a/telegps/Makefile.am
+++ b/telegps/Makefile.am
@@ -1,5 +1,5 @@
JAVAROOT=classes
-AM_JAVACFLAGS=-target 1.6 -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked -source 6
+AM_JAVACFLAGS=$(JAVAC_VERSION_FLAGS) -encoding UTF-8 -Xlint:deprecation -Xlint:unchecked
man_MANS=telegps.1