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makefle update
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@wodowiesel
wodowiesel committed Apr 16, 2024
1 parent c3bf1bd commit ffedebd
Showing 1 changed file with 58 additions and 32 deletions.
90 changes: 58 additions & 32 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,8 @@
## should run with sudo or root rights
USER=sudo
$(USER)
USER2=pi
$(USER2)
CC=gcc ## gcc 8.3.0-6
$(CC)
CXX=g++
Expand All @@ -28,15 +30,15 @@ $(HOME)
KERNEL_DIR:=/lib/modules/$(shell uname -r)/build/
$(KERNEL_DIR)

RM=rm -f ## remove files or folder
#$(RM)
RM=rm -f ## remove files or folder for clean

## use gnu c compiler, -std=gnu99 is c99 -std=iso9899:1999 with extra gnu extentions, flags see below
## environment variable C_INCLUDE_PATH
## https://renenyffenegger.ch/notes/development/languages/C-C-plus-plus/GCC/options/index
CINC:=-Iinclude -I/opt/vc/include/ ## kernel
# -I/usr/include/linux/ -I/usr/src/linux-headers-4.19.97+/include/linux/
$(CINC) #
$(CINC)
## -D__KERNEL__ : Defining this symbol tells the header files that the code will be run in kernel mode, not as a user process.
CMA=-D_USE_MATH_DEFINES -D_GNU_SOURCE
$(CMA)

Expand Down Expand Up @@ -68,14 +70,11 @@ LDFLAGS=-lbcm_host -lbcm2835 -lgcc -lsndfile -lm -pthread ## -lm after -lsnd, -l
$(LDFLAGS)
PFFLAGGS=-lpifunklite ## own pifunk library, gcc assumes lib beginns with prefix "lib"
$(PFFLAGS)
#AOFLAGGS=-arm-none-eabi-objdump ## objdump gnu tools
#$(AOFLAGS)
AOFLAGGS=-arm-none-eabi-objdump ## objdump gnu tools
$(AOFLAGS)

## other optional macros if necessary
##-isystem $(KERNEL_DIR) : You must use the kernel headers of the kernel you're compiling against. Using the default /usr/include/linux won't work.
##-D__KERNEL__ : Defining this symbol tells the header files that the code will be run in kernel mode, not as a user process.
##-DMODULE: This symbol tells the header files to give the appropriate definitions for a kernel module.

## -isystem $(KERNEL_DIR) : You must use the kernel headers of the kernel you're compiling against. Using the default /usr/include/linux won't work.
## Determine the hardware/software platform
LSCPU:=$(shell lscpu | grep "Model name" | awk '{print $$3}')
$(UNAME)
Expand All @@ -96,21 +95,28 @@ $(PIV)
PCPUI:=$(shell cat /proc/cpuinfo) ## cpuinfos my rev: 0010 -> 1.2 B+: | grep Revision | cut -c16-
$(PCPUI)

ARCH_PROMPT:="Select the architecture (1 for armv6l, 2 for armv7l, 3 for aarch64): "
#ARCH_CHOICE:=$(shell read -p $(ARCH_PROMPT) arch && echo $$arch)
#$(ARCH_CHOICE)
#ifeq ($(ARCH_CHOICE), 3)

## Enable ARM-specific options only
## old/special pi versions
## targets pi versions
## -DMODULE: This symbol tells the header files to give the appropriate definitions for a kernel module.

ifeq ($(UNAME), armv5)
PFLAGS=-march=native -mtune=native -mfloat-abi=soft -mfpu=vfp -ffast-math -DRPI
TARGET=RPI ## alternative1
TARGET=RPI ## old version
endif

ifeq ($(UNAME), armv5l)
PFLAGS=-march=native -mtune=native -mfloat-abi=softfp -mfpu=vfp -ffast-math -DRASPBERRY
TARGET=RASPBERRY ## alternative2
PFLAGS=-march=native -mtune=native -mfloat-abi=softfp -mfpu=vfp -ffast-math -DRPIL
TARGET=RPIL ## old special
endif

ifeq ($(UNAME), armv6)
PFLAGS=-march=armv6 -mtune=arm1176jzf-s -mfloat-abi=softfp -mfpu=vfp -ffast-math -DRASPI0
TARGET=RASPI0 ## & Pi W
PFLAGS=-march=armv6 -mtune=arm1176jzf-s -mfloat-abi=softfp -mfpu=vfp -ffast-math -DRASPI0W
TARGET=RASPI0W ## & Pi W
endif

ifeq ($(UNAME), armv6l)
Expand All @@ -119,12 +125,11 @@ ifeq ($(UNAME), armv6l)
endif

ifeq ($(UNAME), armv7l)
ifeq
PFLAGS=-march=armv7-a -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=neon-vfpv4 -ffast-math -DRASPI2
TARGET=RASPI2
else
PFLAGS=-march=armv7-a -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -ffast-math -DRASPI4
TARGET=RASPI4L
PFLAGS=-march=armv7-a -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=neon-vfpv4 -ffast-math -DRASPI2
TARGET=RASPI2
else
PFLAGS=-march=armv7-a -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -ffast-math -DRASPI4L
TARGET=RASPI4L
endif

ifeq ($(UNAME), armv8l)
Expand All @@ -138,71 +143,91 @@ ifeq ($(UNAME), armv8l)
endif

ifeq ($(UNAME), armv8l && $(PIV), 1)
PFLAGS=-march=armv8-a -mtune=cortex-a53 -mfloat-abi=hard -mfpu=neon-fp-armv8 -ffast-math -DRASPI4
TARGET=RASPI4
PFLAGS=-march=armv8-a -mtune=cortex-a53 -mfloat-abi=hard -mfpu=neon-fp-armv8 -ffast-math -DRASPI4C
TARGET=RASPI4C
endif

ifeq ($(PCPUI), 14)
PFLAGS=-march=armv8-a -mtune=cortex-a53 -ffast-math -DRASPI4A
TARGET=RASPI4A
endif

ifeq ($(UNAME), aarch64)
ifeq ($(PCPUI), 14)
PFLAGS=-march=armv8-a -ffast-math -DRASPI4A
ifeq ($(LSCPU), Cortex-A53)
PFLAGS=-march=armv8-a -mtune=cortex-a53 -ffast-math -DRASPI4A
TARGET=RASPI4A
else ifeq ($(LSCPU), Cortex-A72)
PFLAGS=-march=armv8-a -mtune=cortex-a72 -ffast-math -DRASPI4C
TARGET=RASPI4C
else ifeq ($(LSCPU), Cortex-A76)
PFLAGS=-march=armv8-a -mtune=cortex-a72 -ffast-math -DRASPI5
else ifeq ($(LSCPU), Cortex-A72)
PFLAGS=-march=armv8-a -mtune=cortex-a72 -fstack-protector-strong -fno-plt -ffast-math -DRASPI4P
TARGET=RASPI4P
else ifeq ($(LSCPU), Cortex-A76)
PFLAGS=-march=armv8-a -mtune=cortex-a76 -ffast-math -pipe -DRASPI5
TARGET=RASPI5
else @echo "Error: Platform not recognized!"
endif

TARGET_PRINT:="Your Target is: "
$(TARGET_PRINT)
$(TARGET)
PFLAGS_PRINT:="Your PFLAGS are: "
$(PFLAGS_PRINT)
$(PFLAGS)

@echo "Compiling PiFunk"

## verbose output!
## Generating objects in gcc specific order, -save-temps
## translated assembler/c-code
pifunklite.s: $(SOURCE) pifunk.h
$(USER) $(CC) $(SOURCE) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(ASFLAGS) $(LIFLAGS) -o src/pifunklite.s ## for arm
$(USER) $(CC) $(SOURCE) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(ASFLAGS) $(LIFLAGS) -o src/pifunklite.asm ## normal assebler suffix

## precompiled/processor c-code
pifunklite.i: $(SOURCE) pifunk.h
$(USER) $(SOURCE) $(CC) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(PPFLAGS) -o lib/pifunklite.i

## precompiled object/machine-code
pifunklite.o: $(SOURCE) pifunk.h
$(USER) $(CC) $(DEBUG) $(SOURCE) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(LIFLAGS) -o lib/pifunklite.o

## static archive
pifunklite.a: pifunklite.o
$(USER) $(CC) $(SOURCE) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(LIFLAGS) -o lib/pifunklite.a
$(USER) ar rcs -t $@ $^
$(USER) ranlib pifunklite.a

## static library
pifunklite.lib: pifunklite.o pifunklite.a
$(USER) $(CC) $(SOURCE) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(LIFLAGS) -o lib/pifunklite.lib
$(USER) ar rcs -t $@ $^
$(USER) ranlib pifunklite.lib

## shared object
pifunklite.so: pifunklite.o
pifunklite.so: pifunklite.so
$(USER) $(CC) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(SHFLAGS) -o lib/pifunklite.so lib/pifunklite.o
$(USER) ar rcs -t $@ $^
$(USER) ranlib pifunklite.so

## dynamic linked library
pifunklite.dll: pifunklite.o
$(USER) $(CC) $(SOURCE) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(LIFLAGS) -o lib/pifunklite.dll
$(USER) ar rcs -t $@ $^
$(USER) ranlib pifunklite.dll

## lib object list
OBJECTS=pifunklite.s pifunklite.i pifunklite.o pifunklite.a pifunklite.lib pifunklite.so pifunklite.dll
$(OBJECTS)

## generating standard binary
pifunklite.out: $(SOURCE) pifunk.h
$(USER) $(CC) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(PFLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) $(PFFLAGS) -save-temps -o bin/pifunklite.out

## explicit binary
pifunklite.bin: $(SOURCE) pifunk.h
$(USER) $(CC) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(PFLIBS) $(LDFLAGS) $(CMA) $(PFLAGS) -save-temps -o bin/pifunklite.bin

## normal binary
pifunklite: $(SOURCE) pifunk.h
$(USER) $(CC) $(DEBUG) $(CFLAGS) $(CINC) $(LDLIBS) $(PFLIBS) $(LDFLAGS) $(PFFLAGS) $(CMA) $(PFLAGS) -save-temps -o bin/pifunklite

## executable list
#allbin: pifunklite.out pifunklite.bin pifunklite
EXECUTABLES=pifunklite.out pifunklite.bin pifunklite
Expand Down Expand Up @@ -263,3 +288,4 @@ run: cd $(HOME)/PiFunklite/bin/
.PHONY: run+
run+: cd $(HOME)/PiFunklite/bin
$(USER) ./pifunklite+ -n sound.wav -f 26.9650 -s 22050 -m fm -t a -b 12.5 -p 7 -g 7 -d 14 -l 0
##EOF

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