gpu_nvidea plugin: fix build

Fixes #3320

diff --git a/Makefile.am b/Makefile.am
index 6e8163893eb48c2bff83f87cf2c6b052a3e289d0..58d4a3edd99d3c100ef7e1aab35636196df4f092 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -1098,7 +1098,7 @@ endif
 if BUILD_PLUGIN_GPU_NVIDIA
 pkglib_LTLIBRARIES += gpu_nvidia.la
 gpu_nvidia_la_SOURCES = src/gpu_nvidia.c
-gpu_nvidia_la_CPPFLAGS = $(PLUGIN_CPPFLAGS) $(BUILD_WITH_GPU_CUDA_CPPFLAGS)
+gpu_nvidia_la_CPPFLAGS = $(AM_CPPFLAGS) $(BUILD_WITH_GPU_CUDA_CPPFLAGS)
 gpu_nvidia_la_LDFLAGS = $(PLUGIN_LDFLAGS) $(BUILD_WITH_GPU_CUDA_LDFLAGS)
 gpu_nvidia_la_LIBADD = $(BUILD_WITH_CUDA_LIBS)
 endif