--- a/Make.config.orig	2023-02-12 16:14:53.251507555 +0100
+++ b/Make.config	2023-02-12 16:19:44.765676147 +0100
@@ -113,14 +113,11 @@
 endif
 
 ifdef DEBUG
-  CFLAGS += -ggdb -fno-stack-protector -O0
+  CFLAGS += -ggdb -fno-stack-protector -O
 endif
 
-CFLAGS += -std=c++17 -D__STDC_FORMAT_MACROS
-CFLAGS += -fPIC -Wall -Wreturn-type -Wformat -Wextra -Wparentheses -pedantic -Werror=format-security \
-          -Wunused-variable -Wunused-label -Wunused-value -Wunused-function -Wunused-local-typedefs \
-          -Wno-unused-parameter
-CFLAGS += -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
+CFLAGS += @@OPTFLAGS \
+       -fPIC -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
 
 ifdef USE_CLANG
   CFLAGS += -x c++ -Wunused-const-variable
--- vdr-epg-daemon-1.2.2/epglv/Makefile.orig	2022-01-04 17:16:18.395004606 +0100
+++ vdr-epg-daemon-1.2.2/epglv/Makefile	2022-01-04 17:19:19.243026098 +0100
@@ -7,14 +7,16 @@
 include ../Make.config
 
 ARCH := $(shell getconf LONG_BIT)
+INCLUDEDIR := /usr/include
+LIBDIR := @@LIBDIR
 
 ifneq (,$(findstring "arm", $(shell uname -m)))
-	CPP_FLAGS_32 := -m32
-	CPP_FLAGS_64 := -m64
+	CFLAGS:= @@OPTFLAGS \
+	-fPIC
 endif
 
 CPP_FLAGS := $(CPP_FLAGS_$(ARCH)) -Wall \
-	-fPIC \
+	-fPIC -L$(LIBDIR)/mariadb \
 	$(shell $(SQLCFG) --libs) \
 	$(shell $(SQLCFG) --include) \
 	-DMYSQL_DYNAMIC_PLUGIN \
@@ -29,7 +31,7 @@
 all: $(TARGET)
 
 $(TARGET): $(OBJS)
-	$(CC) $(CPP_FLAGS) -pipe -O3 -shared -o $(TARGET) $(OBJS)
+	$(CC) $(CPP_FLAGS) $(CFLAGS) -shared -o $(TARGET) $(OBJS)
 
 install: $(TARGET)
 	strip $(TARGET)
@@ -47,7 +49,7 @@
 
 %.o: %.c
 src/%.o: src/%.c
-	$(CC) -c $(CPP_FLAGS) -pipe -O3 -shared $< -o $@
+	$(CC) -c $(CPP_FLAGS) $(CFLAGS) -shared $< -o $@	
 
 #--------------------------------------------------------
 # dependencies
--- a/lib/Makefile.orig	2022-01-04 08:40:01.364369134 +0100
+++ b/lib/Makefile	2022-01-04 08:41:15.619377959 +0100
@@ -56,7 +56,7 @@
 endif
 
 ifdef DEBUG
-  CFLAGS += -ggdb -O0
+  CFLAGS += -ggdb -O
 endif
 
 CFLAGS += $(shell $(SQLCFG) --include)