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author | Guillermo RodrÃguez <guille.rodriguez@gmail.com> | 2018-10-31 16:12:06 +0100 |
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committer | Michael Olbrich <m.olbrich@pengutronix.de> | 2018-11-10 08:50:47 +0100 |
commit | bbc978e623cafc1278118ee1edd24b8609b26227 (patch) | |
tree | 9da6db85677fb3c89cb655777b4d7421019b5f7d /patches/classpath-0.99 | |
parent | f0886f80d5885df2f7ddedc3532dc9a6f3f97acd (diff) | |
download | ptxdist-bbc978e623cafc1278118ee1edd24b8609b26227.tar.gz ptxdist-bbc978e623cafc1278118ee1edd24b8609b26227.tar.xz |
classpath: Fix building with OpenJDK 1.8
Also move back from staging.
Signed-off-by: Guillermo Rodriguez <guille.rodriguez@gmail.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Diffstat (limited to 'patches/classpath-0.99')
-rw-r--r-- | patches/classpath-0.99/0001-Fix-building-with-OpenJDK-1.8.patch | 50 | ||||
-rw-r--r-- | patches/classpath-0.99/series | 1 |
2 files changed, 51 insertions, 0 deletions
diff --git a/patches/classpath-0.99/0001-Fix-building-with-OpenJDK-1.8.patch b/patches/classpath-0.99/0001-Fix-building-with-OpenJDK-1.8.patch new file mode 100644 index 000000000..fe7d3baa7 --- /dev/null +++ b/patches/classpath-0.99/0001-Fix-building-with-OpenJDK-1.8.patch @@ -0,0 +1,50 @@ +This patch makes it possible to build GNU Classpath using javac +from OpenJDK 1.7 and 1.8. + +- From the javac docs: "Classes found through the classpath are +subject to automatic recompilation if their sources are found." +javac from OpenJDK 1.7+ will try (and fail) to recompile "standard" +Java classes (e.g. java/lang/Object.java) when compiling the Java +test class. Fix this by explicitly passing an empty -sourcepath. + +- Test for 1.6 instead of 1.5, as -source/-target 1.5 is deprecated +in Java 8, and the Makefiles already use -source/-target 1.6 anyway. + +--- + m4/ac_prog_java_works.m4 | 3 ++- + m4/ac_prog_javac_works.m4 | 4 ++-- + 2 files changed, 4 insertions(+), 3 deletions(-) + +diff --git a/m4/ac_prog_java_works.m4 b/m4/ac_prog_java_works.m4 +index d3f2744..f36318b 100644 +--- a/m4/ac_prog_java_works.m4 ++++ b/m4/ac_prog_java_works.m4 +@@ -62,7 +62,8 @@ EOF + changequote([, ])dnl + if test x$ac_cv_prog_uudecode_base64 != xyes; then + AC_REQUIRE([AC_PROG_JAVAC_WORKS]) +- if AC_TRY_COMMAND($JAVAC $JAVACFLAGS $JAVA_TEST) && test -s $CLASS_TEST; then ++ CMD="$JAVAC $JAVACFLAGS -sourcepath '' $JAVA_TEST" ++ if AC_TRY_COMMAND($CMD) && test -s $CLASS_TEST; then + : + else + echo "configure: failed program was:" >&AC_FD_CC +diff --git a/m4/ac_prog_javac_works.m4 b/m4/ac_prog_javac_works.m4 +index 7fb298d..fbe24ce 100644 +--- a/m4/ac_prog_javac_works.m4 ++++ b/m4/ac_prog_javac_works.m4 +@@ -33,9 +33,9 @@ public class Object + } + EOF + if test x$JAVAC_IS_GCJ = xyes; then +- CMD="$JAVAC $JAVACFLAGS -fsource=1.5 -ftarget=1.5 $JAVA_TEST" ++ CMD="$JAVAC $JAVACFLAGS -fsource=1.6 -ftarget=1.6 $JAVA_TEST" + else +- CMD="$JAVAC $JAVACFLAGS -source 1.5 -target 1.5 $JAVA_TEST" ++ CMD="$JAVAC $JAVACFLAGS -sourcepath '' -source 1.6 -target 1.6 $JAVA_TEST" + fi + if AC_TRY_COMMAND($CMD) >/dev/null 2>&1; then + ac_cv_prog_javac_works=yes +-- +1.9.1 + diff --git a/patches/classpath-0.99/series b/patches/classpath-0.99/series new file mode 100644 index 000000000..1fffdbd87 --- /dev/null +++ b/patches/classpath-0.99/series @@ -0,0 +1 @@ +0001-Fix-building-with-OpenJDK-1.8.patch |