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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-jit-reader-multilib.patch
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;; Fix jit-reader.h for multi-lib.
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;;=push+jan
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diff --git a/gdb/configure b/gdb/configure
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--- a/gdb/configure
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+++ b/gdb/configure
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@@ -9680,10 +9680,12 @@ _ACEOF
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-if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
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- TARGET_PTR="unsigned long"
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-elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
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+# Try to keep TARGET_PTR the same across archs so that jit-reader.h file
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+# content is the same for multilib distributions.
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+if test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
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TARGET_PTR="unsigned long long"
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+elif test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
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+ TARGET_PTR="unsigned long"
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elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
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TARGET_PTR="unsigned __int128"
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else
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diff --git a/gdb/configure.ac b/gdb/configure.ac
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--- a/gdb/configure.ac
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+++ b/gdb/configure.ac
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@@ -843,10 +843,12 @@ AC_CHECK_SIZEOF(unsigned long long)
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AC_CHECK_SIZEOF(unsigned long)
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AC_CHECK_SIZEOF(unsigned __int128)
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-if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
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- TARGET_PTR="unsigned long"
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-elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
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+# Try to keep TARGET_PTR the same across archs so that jit-reader.h file
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+# content is the same for multilib distributions.
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+if test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
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TARGET_PTR="unsigned long long"
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+elif test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
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+ TARGET_PTR="unsigned long"
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elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
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TARGET_PTR="unsigned __int128"
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else
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