First preparations for audio spectrum scopes, using kiss_fft

[kdenlive] / src / kiss_fft / Makefile

diff --git a/src/kiss_fft/Makefile b/src/kiss_fft/Makefile
new file mode 100644 (file)
index 0000000..e501c5c
--- /dev/null
+++ b/src/kiss_fft/Makefile
@@ -0,0 +1,30 @@
+KFVER=129
+
+doc:
+       @echo "Start by reading the README file.  If you want to build and test lots of stuff, do a 'make testall'"
+       @echo "but be aware that 'make testall' has dependencies that the basic kissfft software does not"
+
+testall:
+       # The simd and int32_t types may or may not work on your machine 
+       make -C test DATATYPE=simd CFLAGADD="$(CFLAGADD)" test
+       make -C test DATATYPE=int32_t CFLAGADD="$(CFLAGADD)" test
+       make -C test DATATYPE=int16_t CFLAGADD="$(CFLAGADD)" test
+       make -C test DATATYPE=float CFLAGADD="$(CFLAGADD)" test
+       make -C test DATATYPE=double CFLAGADD="$(CFLAGADD)" test
+
+tarball: clean
+       hg archive -r v$(KFVER) -t tgz kiss_fft$(KFVER).tar.gz 
+       hg archive -r v$(KFVER) -t zip kiss_fft$(KFVER).zip
+
+clean:
+       cd test && make clean
+       cd tools && make clean
+       rm -f kiss_fft*.tar.gz *~ *.pyc kiss_fft*.zip 
+
+asm: kiss_fft.s
+
+kiss_fft.s: kiss_fft.c kiss_fft.h _kiss_fft_guts.h
+       [ -e kiss_fft.s ] && mv kiss_fft.s kiss_fft.s~ || true
+       gcc -S kiss_fft.c -O3 -mtune=native -ffast-math -fomit-frame-pointer -unroll-loops -dA -fverbose-asm 
+       gcc -o kiss_fft_short.s -S kiss_fft.c -O3 -mtune=native -ffast-math -fomit-frame-pointer -dA -fverbose-asm -DFIXED_POINT
+       [ -e kiss_fft.s~ ] && diff kiss_fft.s~ kiss_fft.s || true