gpu: nvgpu: Don't use -lpthread for QNX

The QNX compiler seems to automatically link against this library
and as such the extra -lpthread is not necessary. Instead it
causes a link failure since the pthread library is not present.

JIRA NVGPU-525

Change-Id: Id5a6fcdffb067ed961665a3ee44a9d44301b725b
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1722157
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/Makefile.tmk b/drivers/gpu/nvgpu/Makefile.tmk
index 25775d39..db8a1d72 100644
--- a/drivers/gpu/nvgpu/Makefile.tmk
+++ b/drivers/gpu/nvgpu/Makefile.tmk
@@ -21,7 +21,9 @@ NV_COMPONENT_NAME		:= nvgpu-drv
 NV_COMPONENT_OWN_INTERFACE_DIR  := .
 NV_COMPONENT_SOURCES            := $(srcs)
 NV_COMPONENT_INCLUDES           := . include ../../../include
+ifneq ($(NV_BUILD_CONFIGURATION_OS_IS_QNX),1)
 NV_COMPONENT_SYSTEM_SHARED_LIBRARIES += pthread
+endif
 NV_COMPONENT_CFLAGS             += -D__NVGPU_POSIX__
 
 include $(NV_BUILD_SHARED_LIBRARY)