Re: [Linuxptp-users] [Linuxptp-devel] ptp4l build fail

[Fugang D. <fug...@fr...>]

From: Richard Cochran [mailto:ric...@gm...]
Data: Saturday, November 23, 2013 12:03 AM

>It looks like your toolchain search path is messed up. Can you compile the
>following simple program with it?
>
>---
>#include <limits.h>
>int main()
>{
>	return INT_MAX;
>}
>---
>
>Thanks,
>Richard


I have solve the issue which caused by cross compiler issue. And I change the makefile as below that can pass the compiling.


diff --git a/makefile b/makefile
index 37cbaf9..f410c07 100644
--- a/makefile
+++ b/makefile
@@ -17,10 +17,12 @@
 
 KBUILD_OUTPUT =
 
+INCLUDES := -I /opt/freescale/usr/local/sysroots/cortexa9hf-vfp-neon-poky-linux-gnueabi/usr/include
+
 DEBUG  =
-CC     = $(CROSS_COMPILE)gcc
+#CC    = $(CROSS_COMPILE)gcc
 VER     = -DVER=$(version)
-CFLAGS = -Wall $(VER) $(incdefs) $(DEBUG) $(EXTRA_CFLAGS)
+CFLAGS = -Wall $(VER) $(incdefs) $(DEBUG) $(EXTRA_CFLAGS) $(INCLUDES)
 LDLIBS = -lm -lrt $(EXTRA_LDFLAGS)
 PRG    = ptp4l pmc phc2sys hwstamp_ctl
 OBJ     = bmc.o clock.o clockadj.o clockcheck.o config.o fault.o \
@@ -79,7 +81,7 @@ distclean: clean
 %.d: %.c
        @echo DEPEND $<; \
        rm -f $@; \
-       $(CC) -MM $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
+       $(CC) -MM -static $(CPPFLAGS) $(CFLAGS) $< > $@.$$$$; \
        sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
        rm -f $@.$$$$



Thanks,
Richard