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ports/java/openjdk11/files/patch-make_autoconf_flags-cflags.m4
Piotr Kubaj 16ba9aabc5 java/openjdk11: add bootstrap and fix compilation for powerpc64 elfv2
Add bootstrap for powerpc64 elfv2.

Because of issue with macros in precompiled.hpp, --disable-precompiled-headers is necessary.

Since openjdk compiles for elfv1 by default on big-endian ppc64, use a patch to compile for elfv2.

I assume here that GCC will be used exclusively on ELFv1 systems and Clang on ELFv2.

PR:		243182
Approved by:	glewis (maintainer)
2020-01-15 22:08:04 +00:00

11 lines
534 B
Text

--- make/autoconf/flags-cflags.m4.orig 2020-01-08 09:12:31 UTC
+++ make/autoconf/flags-cflags.m4
@@ -770,6 +770,8 @@ 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
+ $1_CFLAGS_CPU_JVM="${$1_CFLAGS_CPU_JVM} -DABI_ELFv2 -mcpu=powerpc64 -mtune=power5"
fi
elif test "x$TOOLCHAIN_TYPE" = xsolstudio; then