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-rw-r--r-- | PACKAGING | 29 |
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diff --git a/PACKAGING b/PACKAGING new file mode 100644 index 0000000..3eced16 --- /dev/null +++ b/PACKAGING @@ -0,0 +1,29 @@ +This library is designed to allow parallel installation of different major +versions. To facilitate this, the shared library name, include directory, and +pkg-config file are suffixed with the major version number of the library. + +For example, if this library was named "foo" and at version 1.x.y: + +/usr/include/foo-1/foo/foo.h +/usr/lib/foo-1.so.1.x.y +/usr/lib/pkgconfig/foo-1.pc + +Dependencies check for pkg-config name "foo-1" and will build +against a compatible version 1, regardless any other installed versions. + +*** IMPORTANT GUIDELINES FOR PACKAGERS *** + +Packages should follow the same conventions as above, i.e. include the major +version (and only the major version) in the name of the package. Continuing the +example above, the package(s) would be named foo-1 and foo-1-dev. This way, +if/when version 2 comes out, it may be installed at the same time as version 1 +without breaking anything. + +Please do not create packages of this library that do not follow these +guidelines, you will break things and cause unnecessary headaches. Please do +not use any number as a suffix other than the actual major version number of the +upstream source package. + +Because program and documentation names are not versioned, these should be +included in separate packages which may replace previous versions, since +there is little use in having parallel installations of them.
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