cbmk/config/coreboot/fam15h/patches/0006-fix-crossgcc-acpica-build-on-newer-hostcc.patch

From 473918ced4ce1f1e1eac54335495a4bb865a93e1 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sun, 9 Jul 2023 19:37:39 +0100
Subject: [PATCH 06/10] fix crossgcc/acpica build on newer hostcc

Changes made to acpica/iasl:

remove superfluous YYSTYPE declaration

make LuxBuffer variables static, to avoid warnings
treated as errors about multiple definitions

AcpiGbl_DbOpt_NoRegionSupport - remove this definition
in source/tools/acpiexec/aemain.c because it's already
re-defined by acpiexec. otherwise the linker complains
about multiple definitions

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 .../acpica-unix2-20190703_mitigategcc.patch   | 76 +++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 util/crossgcc/patches/acpica-unix2-20190703_mitigategcc.patch

diff --git a/util/crossgcc/patches/acpica-unix2-20190703_mitigategcc.patch b/util/crossgcc/patches/acpica-unix2-20190703_mitigategcc.patch
new file mode 100644
index 0000000000..8de47245bd
--- /dev/null
+++ b/util/crossgcc/patches/acpica-unix2-20190703_mitigategcc.patch
@@ -0,0 +1,76 @@
+From 66b927d923183ff62c9a757fafdeca9d1ac3fa87 Mon Sep 17 00:00:00 2001
+From: Leah Rowe <leah@libreboot.org>
+Date: Sun, 9 Jul 2023 18:58:11 +0100
+Subject: [PATCH 1/1] fix building on newer hostcc (debian sid tested)
+
+remove superfluous YYSTYPE declaration
+
+make LuxBuffer variables static, to avoid warnings
+treated as errors about multiple definitions
+
+AcpiGbl_DbOpt_NoRegionSupport - remove this definition
+in source/tools/acpiexec/aemain.c because it's already
+re-defined by acpiexec. otherwise the linker complains
+about multiple definitions
+
+Signed-off-by: Leah Rowe <leah@libreboot.org>
+---
+ source/compiler/aslcompiler.l  | 1 -
+ source/compiler/dtparser.l     | 2 +-
+ source/compiler/prparser.l     | 2 +-
+ source/tools/acpiexec/aemain.c | 1 -
+ 4 files changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/source/compiler/aslcompiler.l b/source/compiler/aslcompiler.l
+index 1949b32..a24f028 100644
+--- a/source/compiler/aslcompiler.l
++++ b/source/compiler/aslcompiler.l
+@@ -48,7 +48,6 @@
+ 
+ #include <stdlib.h>
+ #include <string.h>
+-YYSTYPE AslCompilerlval;
+ 
+ /*
+  * Generation:  Use the following command line:
+diff --git a/source/compiler/dtparser.l b/source/compiler/dtparser.l
+index 6517e52..d35181c 100644
+--- a/source/compiler/dtparser.l
++++ b/source/compiler/dtparser.l
+@@ -100,7 +100,7 @@ NewLine         [\n]
+ /*
+  * Local support functions
+  */
+-YY_BUFFER_STATE         LexBuffer;
++static YY_BUFFER_STATE         LexBuffer;
+ 
+ /******************************************************************************
+  *
+diff --git a/source/compiler/prparser.l b/source/compiler/prparser.l
+index bcdef14..5a1b848 100644
+--- a/source/compiler/prparser.l
++++ b/source/compiler/prparser.l
+@@ -116,7 +116,7 @@ Identifier      [a-zA-Z][0-9a-zA-Z]*
+ /*
+  * Local support functions
+  */
+-YY_BUFFER_STATE         LexBuffer;
++static YY_BUFFER_STATE         LexBuffer;
+ 
+ 
+ /******************************************************************************
+diff --git a/source/tools/acpiexec/aemain.c b/source/tools/acpiexec/aemain.c
+index 58640dd..cd0add6 100644
+--- a/source/tools/acpiexec/aemain.c
++++ b/source/tools/acpiexec/aemain.c
+@@ -84,7 +84,6 @@ BOOLEAN                     AcpiGbl_VerboseHandlers = FALSE;
+ UINT8                       AcpiGbl_RegionFillValue = 0;
+ BOOLEAN                     AcpiGbl_IgnoreErrors = FALSE;
+ BOOLEAN                     AcpiGbl_AbortLoopOnTimeout = FALSE;
+-BOOLEAN                     AcpiGbl_DbOpt_NoRegionSupport = FALSE;
+ UINT8                       AcpiGbl_UseHwReducedFadt = FALSE;
+ BOOLEAN                     AcpiGbl_DoInterfaceTests = FALSE;
+ BOOLEAN                     AcpiGbl_LoadTestTables = FALSE;
+-- 
+2.40.1
+
-- 
2.39.2