fix go demo, test=develop (#29107)

go/README_cn.md

@@ -49,6 +49,7 @@ output_data := value.Interface().([][]float32)
 下载[数据](https://paddle-inference-dist.cdn.bcebos.com/mobilenet-test-model-data.tar.gz)并解压到当前目录
 
 运行
-``` go
+```bash
+export LD_LIBRARY_PATH=`pwd`/paddle_c/paddle/lib:$LD_LIBRARY_PATH
 go run ./demo/mobilenet.go
 ```

go/paddle/common.go

@@ -14,8 +14,8 @@
 
 package paddle
 
-// #cgo CFLAGS: -Ipaddle_c/paddle/include
-// #cgo LDFLAGS: -Lpaddle_c/paddle/lib -lpaddle_fluid_c
+// #cgo CFLAGS: -I${SRCDIR}/../paddle_c/paddle/include
+// #cgo LDFLAGS: -L${SRCDIR}/../paddle_c/paddle/lib -lpaddle_fluid_c
 // #include <stdbool.h>
 // #include <paddle_c_api.h>
 import "C"

go/paddle/config.go

@@ -14,8 +14,8 @@
 
 package paddle
 
-// #cgo CFLAGS: -Ipaddle_c/paddle/include
-// #cgo LDFLAGS: -Lpaddle_c/paddle/lib -lpaddle_fluid_c
+// #cgo CFLAGS: -I${SRCDIR}/../paddle_c/paddle/include
+// #cgo LDFLAGS: -L${SRCDIR}/../paddle_c/paddle/lib -lpaddle_fluid_c
 // #include <stdbool.h>
 // #include <stdlib.h>
 // #include <paddle_c_api.h>

go/paddle/predictor.go

@@ -14,8 +14,8 @@
 
 package paddle
 
-// #cgo CFLAGS: -Ipaddle_c/paddle/include
-// #cgo LDFLAGS: -Lpaddle_c/paddle/lib -lpaddle_fluid_c
+// #cgo CFLAGS: -I${SRCDIR}/../paddle_c/paddle/include
+// #cgo LDFLAGS: -L${SRCDIR}/../paddle_c/paddle/lib -lpaddle_fluid_c
 // #include <stdbool.h>
 // #include "paddle_c_api.h"
 import "C"

go/paddle/tensor.go

@@ -14,8 +14,8 @@
 
 package paddle
 
-// #cgo CFLAGS: -Ipaddle_c/paddle/include
-// #cgo LDFLAGS: -Lpaddle_c/paddle/lib -lpaddle_fluid_c
+// #cgo CFLAGS: -I${SRCDIR}/../paddle_c/paddle/include
+// #cgo LDFLAGS: -L${SRCDIR}/../paddle_c/paddle/lib -lpaddle_fluid_c
 // #include <stdbool.h>
 // #include <stdlib.h>
 // #include <string.h>