From fcf9fa9a47c4c0fec252bbb3951ce044ca8dc129 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Thu, 29 Oct 2020 22:05:09 +0100
Subject: [PATCH] Use $(CC) and $(AR) in Makefile

---
 Makefile | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 168304d..64d0a8e 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@ KFVER=131
 DATATYPE ?= float
 
 PREFIX ?= /usr/local
+INCDIR ?= $(PREFIX)/include
 LIBDIR ?= $(PREFIX)/lib
 
 INSTALL ?= install
@@ -16,11 +17,12 @@ else
 endif
 
 all:
-	gcc -Wall -fPIC -c *.c -Dkiss_fft_scalar=$(DATATYPE) -o kiss_fft.o
-	ar crus libkissfft.a kiss_fft.o
-	gcc -shared $(SHARED_FLAGS) -o $(SHARED_NAME) kiss_fft.o
+	$(CC) -Wall -fPIC -c *.c -Dkiss_fft_scalar=$(DATATYPE) -o kiss_fft.o
+	$(AR) crus libkissfft.a kiss_fft.o
+	$(CC) -shared $(SHARED_FLAGS) -o $(SHARED_NAME) kiss_fft.o
 
 install: all
+	$(INSTALL) -Dt $(INCDIR) -m 644 kiss_fft.h
 	$(INSTALL) -Dt $(LIBDIR) $(SHARED_NAME)
 
 doc:
@@ -53,6 +55,6 @@ 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
+	$(CC) -S kiss_fft.c -O3 -mtune=native -ffast-math -fomit-frame-pointer -unroll-loops -dA -fverbose-asm
+	$(CC) -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