Re: exported vs command line variables

2016-09-20 Thread Paul Smith
On Tue, 2016-09-20 at 15:28 +, Pietro wrote: > Hi, > > I have noticed that there is a difference between the two scenarios > listed below: > > i) make  CC=arm-linux-gnueabihf-gcc CPPFLAGS=[..] > > ii) export CPPFLAGS=[..] [RET] > make CC=arm-linux-gnueabihf-gcc > > I was told that the d

exported vs command line variables

2016-09-20 Thread Pietro
Hi, I have noticed that there is a difference between the two scenarios listed below: i) make CC=arm-linux-gnueabihf-gcc CPPFLAGS=[..] ii) export CPPFLAGS=[..] [RET] make CC=arm-linux-gnueabihf-gcc I was told that the difference is that in the second case Make will append stuff to the CPPF