1*4882a593SmuzhiyunMakefile: make it cross-compile (and Buildroot) friendly. 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThe current Makefile makes heavy assumptions that it is doing native 4*4882a593Smuzhiyuncompilation on the RPi, as it checks that `uname -m` is an ARM machine. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunThis is wrong in the cross-compilation case. 7*4882a593Smuzhiyun 8*4882a593SmuzhiyunRemove the conditional altogether, and do not override the CFLAGS 9*4882a593Smuzhiyunas passed in the environment (Buildroot passes proper CFLAGS). 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun[intial patch by: Eric Limpens <limpens@gmail.com>] 12*4882a593SmuzhiyunSigned-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 13*4882a593Smuzhiyun 14*4882a593Smuzhiyundiff -durN pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1.orig/src/Makefile pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1/src/Makefile 15*4882a593Smuzhiyun--- pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1.orig/src/Makefile 2014-05-04 18:21:40.000000000 +0200 16*4882a593Smuzhiyun+++ pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1/src/Makefile 2014-06-21 16:38:31.971804343 +0200 17*4882a593Smuzhiyun@@ -1,20 +1,8 @@ 18*4882a593Smuzhiyun CC = gcc 19*4882a593Smuzhiyun-STD_CFLAGS = -Wall -std=gnu99 -c -g -O3 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun-# Enable ARM-specific options only on ARM, and compilation of the app only on ARM 22*4882a593Smuzhiyun-UNAME := $(shell uname -m) 23*4882a593Smuzhiyun- 24*4882a593Smuzhiyun-ifeq ($(UNAME), armv6l) 25*4882a593Smuzhiyun- CFLAGS = $(STD_CFLAGS) -march=armv6 -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -ffast-math 26*4882a593Smuzhiyun- 27*4882a593Smuzhiyun app: rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o 28*4882a593Smuzhiyun $(CC) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o -lm -lsndfile 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun-else 31*4882a593Smuzhiyun- CFLAGS = $(STD_CFLAGS) 32*4882a593Smuzhiyun-endif 33*4882a593Smuzhiyun- 34*4882a593Smuzhiyun- 35*4882a593Smuzhiyun rds_wav: rds.o waveforms.o rds_wav.o fm_mpx.o 36*4882a593Smuzhiyun $(CC) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o -lm -lsndfile 37*4882a593Smuzhiyun 38