From: OpenJDK Team <openjdk-21@packages.debian.org>
Date: Sun, 22 Sep 2024 12:49:33 +0000 (+0200)
Subject: machine-flag
X-Git-Tag: archive/raspbian/21.0.5_8ea-1+rpi1^2~29
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5cdbd18063a3b05a461de37f82dca04ea96adaa8;p=openjdk-21.git

machine-flag


Gbp-Pq: Name machine-flag.diff
---

diff --git a/make/autoconf/flags.m4 b/make/autoconf/flags.m4
index 7060edeff..fc9375602 100644
--- a/make/autoconf/flags.m4
+++ b/make/autoconf/flags.m4
@@ -276,6 +276,7 @@ AC_DEFUN_ONCE([FLAGS_PRE_TOOLCHAIN],
         test "x$OPENJDK_TARGET_CPU_ARCH" = xppc; then
       MACHINE_FLAG="-m${OPENJDK_TARGET_CPU_BITS}"
     fi
+    case "$host" in *x32) MACHINE_FLAG=;; esac
   fi
 
   if test "x$OPENJDK_TARGET_OS" = xmacosx; then
@@ -358,11 +359,8 @@ AC_DEFUN([FLAGS_SETUP_TOOLCHAIN_CONTROL],
   AC_SUBST(COMPILER_COMMAND_FILE_FLAG)
   AC_SUBST(COMPILER_BINDCMD_FILE_FLAG)
 
-  # Check that the compiler supports -mX (or -qX on AIX) flags
-  # Set COMPILER_SUPPORTS_TARGET_BITS_FLAG to 'true' if it does
-  FLAGS_COMPILER_CHECK_ARGUMENTS(ARGUMENT: [${COMPILER_TARGET_BITS_FLAG}${OPENJDK_TARGET_CPU_BITS}],
-      IF_TRUE: [COMPILER_SUPPORTS_TARGET_BITS_FLAG=true],
-      IF_FALSE: [COMPILER_SUPPORTS_TARGET_BITS_FLAG=false])
+  # Don't run the -mX check and set this always to false, or else x32 gets passed -m32
+  COMPILER_SUPPORTS_TARGET_BITS_FLAG=false
   AC_SUBST(COMPILER_SUPPORTS_TARGET_BITS_FLAG)
 
   if test "x$TOOLCHAIN_TYPE" = xmicrosoft; then