From b7a7f55f9a864edd8d4f935e403c94ec7253f8ac Mon Sep 17 00:00:00 2001
From: Ilies CHERGUI <ichergui@nvidia.com>
Date: Fri, 17 Nov 2023 13:00:06 +0000
Subject: [PATCH 7/7] Makefile fixes for OE builds

Upstream-Status: Inappropriate [OE-Specific]
Signed-off-by: Matt Madison <matt@madison.systems>
Signed-off-by: Ilies CHERGUI <ilies.chergui@gmail.com>
---
 Makefile | 43 ++++++++++++++++++++-----------------------
 1 file changed, 20 insertions(+), 23 deletions(-)

diff --git a/Makefile b/Makefile
index 522a1f5..2102dd1 100644
--- a/Makefile
+++ b/Makefile
@@ -10,49 +10,45 @@
 #
 ###############################################################################
 
-SO_NAME := libgstnvvideo4linux2.so
-
-TARGET_DEVICE = $(shell gcc -dumpmachine | cut -f1 -d -)
-
-NVDS_VERSION:=6.0
+prefix ?= /usr
+exec_prefix ?= $(prefix)
+libdir ?= $(exec_prefix)/lib
 
-ifeq ($(TARGET_DEVICE),aarch64)
-  GST_INSTALL_DIR?=/usr/lib/aarch64-linux-gnu/gstreamer-1.0/
-  LIB_INSTALL_DIR?=/usr/lib/aarch64-linux-gnu/tegra/
-  INCLUDES += -I/usr/src/jetson_multimedia_api/include/
-  CFLAGS:=
-else
-  GST_INSTALL_DIR?=/opt/nvidia/deepstream/deepstream-$(NVDS_VERSION)/lib/gst-plugins/
-  LIB_INSTALL_DIR?=/opt/nvidia/deepstream/deepstream-$(NVDS_VERSION)/lib/
-  CFLAGS:= -DUSE_V4L2_TARGET_NV_CODECSDK=1 -DUSE_V4L2_TARGET_NV_X86=1 -DUSE_V4L2_GST_HEADER_VER_1_8
-endif
+SO_NAME := libgstnvvideo4linux2.so
 
 LIBS:= -lnvbufsurface -lnvbufsurftransform -lgstnvdsseimeta -lgstnvcustomhelper
 SRCS := $(wildcard *.c)
 
-INCLUDES += -I./ -I../
+INCLUDES += -I./
 
 PKGS := gstreamer-1.0 \
 	gstreamer-base-1.0 \
 	gstreamer-video-1.0 \
 	gstreamer-allocators-1.0 \
-	glib-2.0 \
-	libv4l2
+	glib-2.0
+
+ifeq ($(USE_LIBV4L2),1)
+PKGS += libv4l2
+endif
 
 OBJS := $(SRCS:.c=.o)
 
 CFLAGS += -fPIC \
 	-DEXPLICITLY_ADDED=1 \
         -DGETTEXT_PACKAGE=1 \
-        -DHAVE_LIBV4L2=1 \
         -DUSE_V4L2_TARGET_NV=1
 
-CFLAGS += `pkg-config --cflags $(PKGS)`
+ifeq ($(USE_LIBV4L2),1)
+CFLAGS += -DHAVE_LIBV4L2=1
+endif
+
+CFLAGS += $(shell pkg-config --cflags $(PKGS))
 
-LDFLAGS = -Wl,--no-undefined -L$(LIB_INSTALL_DIR) -Wl,-rpath,$(LIB_INSTALL_DIR)
+LDFLAGS += -Wl,--no-undefined
 
-LIBS += `pkg-config --libs $(PKGS)`
+LIBS += $(shell pkg-config --libs $(PKGS))
 
+.PHONY: all
 all: $(SO_NAME)
 
 %.o: %.c
@@ -63,7 +59,8 @@ $(SO_NAME): $(OBJS)
 
 .PHONY: install
 install: $(SO_NAME)
-	cp -vp $(SO_NAME) $(GST_INSTALL_DIR)
+	install -d $(DESTDIR)$(libdir)/gstreamer-1.0
+	install -m 0644 $(SO_NAME) $(DESTDIR)$(libdir)/gstreamer-1.0
 
 .PHONY: clean
 clean:
-- 
2.25.1