| Makefile: make it cross-compile (and Buildroot) friendly. |
| |
| The current Makefile makes heavy assumptions that it is doing native |
| compilation on the RPi, as it checks that `uname -m` is an ARM machine. |
| |
| This is wrong in the cross-compilation case. |
| |
| Remove the conditional altogether, and do not override the CFLAGS |
| as passed in the environment (Buildroot passes proper CFLAGS). |
| |
| [intial patch by: Eric Limpens <limpens@gmail.com>] |
| Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> |
| |
| diff -durN pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1.orig/src/Makefile pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1/src/Makefile |
| --- pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1.orig/src/Makefile 2014-05-04 18:21:40.000000000 +0200 |
| +++ pifmrds-c67306ea9b8d827f45e0d90279d367e97119bcb1/src/Makefile 2014-06-21 16:38:31.971804343 +0200 |
| @@ -1,20 +1,8 @@ |
| CC = gcc |
| -STD_CFLAGS = -Wall -std=gnu99 -c -g -O3 |
| |
| -# Enable ARM-specific options only on ARM, and compilation of the app only on ARM |
| -UNAME := $(shell uname -m) |
| - |
| -ifeq ($(UNAME), armv6l) |
| - CFLAGS = $(STD_CFLAGS) -march=armv6 -mtune=arm1176jzf-s -mfloat-abi=hard -mfpu=vfp -ffast-math |
| - |
| app: rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o |
| $(CC) -o pi_fm_rds rds.o waveforms.o pi_fm_rds.o fm_mpx.o control_pipe.o -lm -lsndfile |
| |
| -else |
| - CFLAGS = $(STD_CFLAGS) |
| -endif |
| - |
| - |
| rds_wav: rds.o waveforms.o rds_wav.o fm_mpx.o |
| $(CC) -o rds_wav rds_wav.o rds.o waveforms.o fm_mpx.o -lm -lsndfile |
| |
