File ovmf.e063f8b8a53861043b9872cc35b08a3dc03b0942.patch of Package qemu

From: Gerd Hoffmann <kraxel@redhat.com>
Date: Mon, 20 Jan 2025 09:40:31 +0100
Subject: e063f8b8a53861043b9872cc35b08a3dc03b0942

BaseTools/Pccts: set C standard

The prehistoric code base doesn't build with ISO C23.  Set the C
standard to C11 (for both clang and gcc) so it continues to build with
gcc 15 (which uses C23 by default).

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile | 2 +-
 BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile
+++ b/BaseTools/Source/C/VfrCompile/Pccts/antlr/makefile
@@ -160,25 +160,25 @@ PCCTS_H=../h
 #	$(CC) $(CFLAGS) -c $(OUT_OBJ)set.$(OBJ_EXT) $(SET)/set.c
 
 
 
 #
 #   UNIX  (default)
 #
 COPT=-O
 ANTLR=${BIN_DIR}/antlr
 DLG=${BIN_DIR}/dlg
 OBJ_EXT=o
 OUT_OBJ = -o
-CFLAGS= $(COPT) -I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN $(COTHER) -DZZLEXBUFSIZE=65536
+CFLAGS= $(COPT) -I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN $(COTHER) -DZZLEXBUFSIZE=65536 -std=gnu11
 CPPFLAGS=
 #
 # SGI Users, use this CFLAGS
 #
 #CFLAGS= -O -I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN -woff 3262
 OBJ=antlr.o scan.o err.o bits.o build.o fset2.o fset.o gen.o  \
         globals.o hash.o lex.o main.o misc.o set.o pred.o egman.o mrhoist.o fcache.o
 
 $(BIN_DIR)/antlr : $(OBJ) $(SRC)
 		$(CC) $(CFLAGS) -o $(BIN_DIR)/antlr $(OBJ)
 
 # what files does PCCTS generate (both ANTLR and DLG)
--- a/BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile
+++ b/BaseTools/Source/C/VfrCompile/Pccts/dlg/makefile
@@ -114,25 +114,25 @@ PCCTS_H=../h
 #
 #   UNIX
 #
 CLANG:=$(shell $(CC) --version | grep clang)
 ifneq ($(CLANG),)
 CC?=$(CLANG_BIN)clang
 else ifeq ($(origin CC),default)
 CC=gcc
 endif
 COPT=-O
 ANTLR=${BIN_DIR}/antlr
 DLG=${BIN_DIR}/dlg
-CFLAGS= $(COPT) -I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN -DZZLEXBUFSIZE=65536
+CFLAGS= $(COPT) -I. -I$(SET) -I$(PCCTS_H) -DUSER_ZZSYN -DZZLEXBUFSIZE=65536 -std=gnu11
 CPPFLAGS=
 OBJ_EXT=o
 OUT_OBJ = -o
 OBJ = dlg_p.o dlg_a.o main.o err.o set.o support.o output.o \
         relabel.o automata.o
 
 $(BIN_DIR)/dlg : $(OBJ) $(SRC)
 		$(CC) $(CFLAGS) -o $(BIN_DIR)/dlg $(OBJ)
 
 SRC = dlg_p.c dlg_a.c main.c err.c $(SET)/set.c support.c output.c \
         relabel.c automata.c