On 24 July 2015 at 10:18, Ulf Mertens wrote:
| Hi,
|
| I just looked into the GNUMakefile. I think I just have to only change those
| two lines, right?
|
| sources := $(wildcard *.cpp)
| programs := $(sources:.cpp=)
The idea here is that each .cpp leads to one executable, and its build is
triggered by a change in it. (
| If I understand it correctly, it only works for .cpp files. So it has be
| changed to something like this?
|
| sources := $(wildcard *.cpp)
| header := $(wildcard *.h)
| programs := $(sources:.cpp= header:.h=)
The header files are implicit. You could just enumerate the files by hand.:
Or, as eg in examples/threads/GNUmakefile, just write the rule:
all: boostEx
boostEx: boostEx.cpp
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -o $@ $^ $(LDLIBS)
strip $@
where strip of course optional too. 'boostEx' could depend on more than one
.cpp; just list additonal ones.
Dirk
--
http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org
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