2016-12-12 05:41:34 +00:00
|
|
|
Motivation
|
|
|
|
|
==========
|
|
|
|
|
|
|
|
|
|
For reproducible build, we need to control, what exactly version of boost we build,
|
|
|
|
|
because different versions of boost obviously have slightly different behaviour.
|
2018-10-13 12:28:08 +00:00
|
|
|
You may already have installed arbitrary version of boost on your system, to build another projects.
|
2016-12-12 05:41:34 +00:00
|
|
|
|
|
|
|
|
We need to have all libraries with C++ interface to be located in tree and to be build together.
|
|
|
|
|
This is needed to allow quickly changing build options, that could introduce changes in ABI of that libraries.
|
|
|
|
|
|
|
|
|
|
Otherwise it will be very hard to rebuild all libraries.
|
|
|
|
|
If you have several C++ libraries, that depend on boost, that was compiled separately with different versions of boost,
|
|
|
|
|
and then you try to link your program with that libraries, you either will get link error,
|
|
|
|
|
or even worse, you will have crashes or wrong behaviour at runtime.
|
|
|
|
|
|
|
|
|
|
Summary: boost and every library that depend on boost must be located in tree.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
How to add more libraries
|
|
|
|
|
=========================
|
|
|
|
|
|
|
|
|
|
This is subset of boost. Feel free to copy more libraries, that you need.
|
|
|
|
|
Before doing that, first update boost to latest version.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
How to update
|
|
|
|
|
=============
|
|
|
|
|
|
|
|
|
|
Feel free to update boost to latest version at any time.
|
|
|
|
|
|
|
|
|
|
Temporarily remove system boost library:
|
|
|
|
|
|
|
|
|
|
sudo mv /usr/include/boost /usr/include/boost_; sudo mv /usr/local/include/boost /usr/local/include/boost_
|
|
|
|
|
|
|
|
|
|
Download new boost and copy to this directory.
|
|
|
|
|
Then clean all unneeded files:
|
|
|
|
|
|
|
|
|
|
rm -rf boost_*/doc
|
|
|
|
|
rm -rf boost_*/tools
|
|
|
|
|
find . -name '*.html' | xargs rm
|
|
|
|
|
find . -name '*.htm' | xargs rm
|
|
|
|
|
find . -name '*.jam' | xargs rm
|
|
|
|
|
find . -name '*.xml' | xargs rm
|
|
|
|
|
find . -type d -and -name 'doc' | xargs rm -rf
|
|
|
|
|
find . -type d -and -name 'example' | xargs rm -rf
|
|
|
|
|
find . -type d -and -name 'meta' | xargs rm -rf
|
|
|
|
|
find . -name 'sublibs' | xargs rm
|
|
|
|
|
find . -type d -and -name 'more' | xargs rm -rf
|
|
|
|
|
find . -type d -and -name 'status' | xargs rm -rf
|
|
|
|
|
rm boost_*/INSTALL boost_*/Jamroot boost_*/boost.css boost_*/boost.png boost_*/bootstrap.* boost_*/rst.css
|
|
|
|
|
find . -name '*.css' | xargs rm
|
|
|
|
|
|
|
|
|
|
In project root, find out all used libraries:
|
|
|
|
|
|
|
|
|
|
find . -name '*.h' -or -name '*.cpp' -or -name '*.hpp' | grep -v contrib | xargs grep -h -o -P '<boost/\w+' | sed 's/<boost\///' | sort | uniq
|
|
|
|
|
|
|
|
|
|
Then manually remove all other libraries, by deleting directories.
|
|
|
|
|
|
|
|
|
|
Then add all internal dependencies by recursively running this command in contrib/libboost:
|
|
|
|
|
|
|
|
|
|
make 2>&1 | grep 'No such file' | tee err; grep -o -P ' boost/\w+\.h(pp)?' err | tr -d ' ' | xargs -I{} cp boost_*_/{} boost_*/{}; grep -o -P ' boost/\w+/' err | tr -d ' ' | xargs -I{} cp -r boost_*_/{} boost_*/{}
|
|
|
|
|
|
|
|
|
|
Then build project and add all missing files.
|
|
|
|
|
|
|
|
|
|
Move system boost library back:
|
|
|
|
|
|
|
|
|
|
sudo mv /usr/include/boost_ /usr/include/boost; sudo mv /usr/local/include/boost_ /usr/local/include/boost
|
