From 2831af6395764b3d55bd817c8bec66105e204d78 Mon Sep 17 00:00:00 2001
From: Peter Bee <bijunda1@xiaomi.com>
Date: Mon, 28 Mar 2022 13:46:00 +0800
Subject: [PATCH] apps/mlearning: tweak lib makefile

only one .c needed for each function group
add -flax-vector-conversions to avoid build error on gcc && M55

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
---
 mlearning/cmsis/libcmsisdsp/Makefile | 72 +++++++++++++++++-----------
 1 file changed, 44 insertions(+), 28 deletions(-)

diff --git a/mlearning/cmsis/libcmsisdsp/Makefile b/mlearning/cmsis/libcmsisdsp/Makefile
index 2f4f6f0da..ca8e392d4 100644
--- a/mlearning/cmsis/libcmsisdsp/Makefile
+++ b/mlearning/cmsis/libcmsisdsp/Makefile
@@ -35,34 +35,50 @@ CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(APPDIR)/mlearning/cmsis/CMSIS
 CXXFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(APPDIR)/mlearning/cmsis/CMSIS_5/CMSIS/DSP/PrivateInclude/}
 
 CMSIS5_DSP := ../CMSIS_5/CMSIS/DSP/Source
-CSRCS += $(CMSIS5_DSP)/SVMFunctions/SVMFunctions.c
-CSRCS += $(CMSIS5_DSP)/SVMFunctions/SVMFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/InterpolationFunctions/InterpolationFunctions.c
-CSRCS += $(CMSIS5_DSP)/InterpolationFunctions/InterpolationFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/FastMathFunctions/FastMathFunctions.c
-CSRCS += $(CMSIS5_DSP)/FastMathFunctions/FastMathFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/FilteringFunctions/FilteringFunctions.c
-CSRCS += $(CMSIS5_DSP)/FilteringFunctions/FilteringFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/BasicMathFunctions/BasicMathFunctions.c
-CSRCS += $(CMSIS5_DSP)/BasicMathFunctions/BasicMathFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/ControllerFunctions/ControllerFunctions.c
-CSRCS += $(CMSIS5_DSP)/SupportFunctions/SupportFunctions.c
-CSRCS += $(CMSIS5_DSP)/SupportFunctions/SupportFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/CommonTables/CommonTables.c
-CSRCS += $(CMSIS5_DSP)/CommonTables/CommonTablesF16.c
-CSRCS += $(CMSIS5_DSP)/DistanceFunctions/DistanceFunctions.c
-CSRCS += $(CMSIS5_DSP)/DistanceFunctions/DistanceFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/StatisticsFunctions/StatisticsFunctions.c
-CSRCS += $(CMSIS5_DSP)/StatisticsFunctions/StatisticsFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/MatrixFunctions/MatrixFunctions.c
-CSRCS += $(CMSIS5_DSP)/MatrixFunctions/MatrixFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/QuaternionMathFunctions/QuaternionMathFunctions.c
-CSRCS += $(CMSIS5_DSP)/TransformFunctions/TransformFunctions.c
-CSRCS += $(CMSIS5_DSP)/TransformFunctions/TransformFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/BayesFunctions/BayesFunctions.c
-CSRCS += $(CMSIS5_DSP)/BayesFunctions/BayesFunctionsF16.c
-CSRCS += $(CMSIS5_DSP)/ComplexMathFunctions/ComplexMathFunctions.c
-CSRCS += $(CMSIS5_DSP)/ComplexMathFunctions/ComplexMathFunctionsF16.c
+CSRCS += SVMFunctions.c
+CSRCS += SVMFunctionsF16.c
+CSRCS += InterpolationFunctions.c
+CSRCS += InterpolationFunctionsF16.c
+CSRCS += FastMathFunctions.c
+CSRCS += FastMathFunctionsF16.c
+CSRCS += FilteringFunctions.c
+CSRCS += FilteringFunctionsF16.c
+CSRCS += BasicMathFunctions.c
+CSRCS += BasicMathFunctionsF16.c
+CSRCS += ControllerFunctions.c
+CSRCS += SupportFunctions.c
+CSRCS += SupportFunctionsF16.c
+CSRCS += CommonTables.c
+CSRCS += CommonTablesF16.c
+CSRCS += DistanceFunctions.c
+CSRCS += DistanceFunctionsF16.c
+CSRCS += StatisticsFunctions.c
+CSRCS += StatisticsFunctionsF16.c
+CSRCS += MatrixFunctions.c
+CSRCS += MatrixFunctionsF16.c
+CSRCS += QuaternionMathFunctions.c
+CSRCS += TransformFunctions.c
+CSRCS += TransformFunctionsF16.c
+CSRCS += BayesFunctions.c
+CSRCS += BayesFunctionsF16.c
+CSRCS += ComplexMathFunctions.c
+CSRCS += ComplexMathFunctionsF16.c
+
+VPATH += $(CMSIS5_DSP)/SVMFunctions
+VPATH += $(CMSIS5_DSP)/InterpolationFunctions
+VPATH += $(CMSIS5_DSP)/FastMathFunctions
+VPATH += $(CMSIS5_DSP)/FilteringFunctions
+VPATH += $(CMSIS5_DSP)/BasicMathFunctions
+VPATH += $(CMSIS5_DSP)/ControllerFunctions
+VPATH += $(CMSIS5_DSP)/SupportFunctions
+VPATH += $(CMSIS5_DSP)/CommonTables
+VPATH += $(CMSIS5_DSP)/DistanceFunctions
+VPATH += $(CMSIS5_DSP)/StatisticsFunctions
+VPATH += $(CMSIS5_DSP)/MatrixFunctions
+VPATH += $(CMSIS5_DSP)/QuaternionMathFunctions
+VPATH += $(CMSIS5_DSP)/TransformFunctions
+VPATH += $(CMSIS5_DSP)/BayesFunctions
+VPATH += $(CMSIS5_DSP)/ComplexMathFunctions
 
 CFLAGS += -ffast-math -Wno-shadow -flax-vector-conversions