52 lines
1.4 KiB
Diff
52 lines
1.4 KiB
Diff
From f732d44c2bc47e6eccf65e5eb3160734f11e5d3e Mon Sep 17 00:00:00 2001
|
|
From: Rosen Penev <rosenp@gmail.com>
|
|
Date: Thu, 27 Dec 2018 20:16:59 -0800
|
|
Subject: [PATCH] Switch Makefile to compile with g++
|
|
|
|
With this change I managed to get OpenWrt to compile with uclibcxx
|
|
instead of libstdcpp.
|
|
|
|
Made CXX adjustable by the shell as OpenWrt needs to override this.
|
|
It also has its own ar.
|
|
|
|
EXTRA_CXXFLAGS seems to be the proper variable based on usage in the
|
|
OpenWrt tree.
|
|
---
|
|
Makefile | 12 ++++++------
|
|
1 file changed, 6 insertions(+), 6 deletions(-)
|
|
|
|
diff --git a/Makefile b/Makefile
|
|
index 51aaa37..f05bf0d 100644
|
|
--- a/v4l2wrapper/Makefile
|
|
+++ b/v4l2wrapper/Makefile
|
|
@@ -1,12 +1,12 @@
|
|
-CFLAGS = -W -Wall -pthread -g -pipe $(CFLAGS_EXTRA)
|
|
-CFLAGS += -I inc
|
|
+CXXFLAGS ?= -W -Wall -pthread -g -pipe $(EXTRA_CXXFLAGS)
|
|
+CXXFLAGS += -I inc
|
|
RM = rm -rf
|
|
-CC = $(CROSS)gcc
|
|
-AR = $(CROSS)ar
|
|
+CXX ?= $(CROSS)g++
|
|
+AR ?= $(CROSS)ar
|
|
PREFIX?=/usr
|
|
|
|
ifneq ($(wildcard $(SYSROOT)$(PREFIX)/include/log4cpp/Category.hh),)
|
|
-CFLAGS += -DHAVE_LOG4CPP -I $(SYSROOT)$(PREFIX)/include
|
|
+CXXFLAGS += -DHAVE_LOG4CPP -I $(SYSROOT)$(PREFIX)/include
|
|
endif
|
|
|
|
V4L2WRAPPER_CPP:=$(wildcard src/*.cpp)
|
|
@@ -17,7 +17,7 @@ V4L2WRAPPER_OBJ:=$(V4L2WRAPPER_CPP:%.cpp=%.o)
|
|
all: libv4l2wrapper.a
|
|
|
|
%.o: %.cpp
|
|
- $(CC) -c -o $@ $< $(CFLAGS)
|
|
+ $(CXX) -c -o $@ $< $(CXXFLAGS)
|
|
|
|
libv4l2wrapper.a: $(V4L2WRAPPER_OBJ)
|
|
$(AR) rcs $@ $^
|
|
--
|
|
2.20.1
|
|
|