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-rw-r--r--java/openjdk13/Makefile3
-rw-r--r--java/openjdk13/files/patch-make_autoconf_flags-cflags.m413
2 files changed, 16 insertions, 0 deletions
diff --git a/java/openjdk13/Makefile b/java/openjdk13/Makefile
index 8e7f875053ef..3262adf07907 100644
--- a/java/openjdk13/Makefile
+++ b/java/openjdk13/Makefile
@@ -131,6 +131,9 @@ MAKE_ENV+= USE_CLANG=true
CONFIGURE_ARGS+= --disable-warnings-as-errors \
--disable-dtrace
.endif
+.if defined(PPC_ABI) && ${PPC_ABI} == ELFv2
+CONFIGURE_ARGS+= --disable-precompiled-headers
+.endif
.if ${ARCH} != amd64
CONFIGURE_ARGS+= --enable-aot=no
.endif
diff --git a/java/openjdk13/files/patch-make_autoconf_flags-cflags.m4 b/java/openjdk13/files/patch-make_autoconf_flags-cflags.m4
new file mode 100644
index 000000000000..5156c18515da
--- /dev/null
+++ b/java/openjdk13/files/patch-make_autoconf_flags-cflags.m4
@@ -0,0 +1,13 @@
+--- make/autoconf/flags-cflags.m4.orig 2020-01-08 09:12:31 UTC
++++ make/autoconf/flags-cflags.m4
+@@ -770,6 +770,10 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_CPU_DEP],
+ # for all archs except arm and ppc, prevent gcc to omit frame pointer
+ $1_CFLAGS_CPU_JDK="${$1_CFLAGS_CPU_JDK} -fno-omit-frame-pointer"
+ fi
++ elif test "x$OPENJDK_TARGET_OS_ENV" = xbsd.freebsd; then
++ if test "x$FLAGS_CPU" = xppc64; then
++ $1_CFLAGS_CPU_JVM="${$1_CFLAGS_CPU_JVM} -DABI_ELFv2 -mcpu=powerpc64 -mtune=power5"
++ fi
+ fi
+
+ elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then