[Bug 260872] java/openjdk8:

From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 18 Jan 2022 11:12:33 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=260872

Ronald Klop <ronald-lists@klop.ws> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ronald-lists@klop.ws

--- Comment #3 from Ronald Klop <ronald-lists@klop.ws> ---
(In reply to Mikael Urankar from comment #2)
Below diff works for me. I have no idea if the CONFIGURE_ENV should have
stayed.

diff --git a/java/openjdk8/Makefile b/java/openjdk8/Makefile
index e444b3147af9..9b21c0da7d54 100644
--- a/java/openjdk8/Makefile
+++ b/java/openjdk8/Makefile
@@ -202,9 +202,15 @@ LIB_DEPENDS+=      libffi.so:devel/libffi

 .if ${COMPILER_TYPE} == clang
 MAKE_ENV+=     COMPILER_WARNINGS_FATAL=false USE_CLANG=true
-CONFIGURE_ENV+=        LIBCXX="-lc++"
+#CONFIGURE_ENV+=       LIBCXX="-lc++"
 .if ${COMPILER_VERSION} >= 130
-CONFIGURE_ARGS+=       --with-extra-cflags="-Wno-unused-but-set-parameter"
+#CONFIGURE_ARGS+=      --with-extra-cflags="-Wno-unused-but-set-parameter"
+# PR258954: OpenJDK <= 13 crash due to undefined behavior with clang >= 13
+# See also https://bugs.openjdk.java.net/browse/JDK-8229258
+LLVM_VER=      12
+BUILD_DEPENDS+=        clang${LLVM_VER}:devel/llvm${LLVM_VER}
+CC=            ${LOCALBASE}/bin/clang${LLVM_VER}
+CXX=           ${LOCALBASE}/bin/clang++${LLVM_VER}
 .endif
 .endif

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