5e7f264
In all package layout cases, the dependency chain triggered by the
In all package layout cases, the dependency chain triggered by the
BuildRequires in %gometa must go first through go-rpm-macros that will
require golist and compiler(go-compiler).
A. Simplest most correct layout:
upstream project spec/src.rpm deployment(sub-)packages
┌─╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌─╌╌╌╌╌╌╌╌╌╌╌┐
go-macros──────────▶go-macros─────────────┬─▶┊go-srpm-macros◀─────────────────────────────────────────┐ ┊ Actual buildroot content
Version: X Version: X │ ┊ Version: X │ ┊ Dangerous files for other packages forbidden
Macro files │ ┊ Architecture: noarch │ ┊ Requiring packages outside the buildroot forbidden
and shell │ ┊ Files: │ ┊ Being required for version-lock is allowed
wrappers │ ┊ /usr/lib/rpm/macros.d/macros.go-rpm R: go-srpm-macros = X ┊
│ └─╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┘
│ │
├──▶go-rpm-macros───────────────────────────────────────────┼───────────┐
│ Version: X │ │
│ Architecture: noarch R: compiler(go-compiler) │
│ Files: │ │
│ /usr/bin/go-rpm-integration │ R: golist
│ /usr/lib/rpm/fileattrs/go.attr │ │
│ /usr/lib/rpm/fileattrs/gobundled.attr │ │
│ /usr/lib/rpm/fileattrs/gosymlink.attr │ │
│ /usr/lib/rpm/gobundled.prov │ │
│ /usr/lib/rpm/gosymlink.deps │ │
│ /usr/lib/rpm/macros.d/macros.go-rpm │ │
│ │ │
├──▶go-compiler-golang◀─────────────────────────────────────┤ │
│ Version: X │ │
│ Architecture: arch │ │
│ Provides: │ │
│ compiler(go-compiler) = 2 │ │
│ compiler(golang) │ │
│ Files: │ │
│ /usr/lib/rpm/macros.d/macros.go-compiler-golang │ │
│ │ │
└──▶go-compiler-gcc◀────────────────────────────────────────┘ │
Version: X │
Architecture: arch │
Provides: │
compiler(go-compiler) = 1 │
compiler(gcc-go) │
Files: │
/usr/lib/rpm/macros.d/macros.go-compiler-gcc │
│
symbols-extractor──▶go-symbols-extractor─────▶go-symbols-extractor◀───────────────────────────────────────────────┘
Version: Y Version: Y Version: Y
Go code Architecture: arch
Provides: golist
Files:
/usr/bin/golist
└──────────────────────────────────────┘ └───────────────────────────────────────────────────────────────────┘
What exists from a package maintenance What exists for the software installer, on the target systems and
point of view. Direct 1:1 mapping is for installing the buildroot. Does not care what is the source
desired to limit maintenance costs and package from which those packages were built
making sure all the parts of a project
are made available simultaneously
during a Fedora compose
Note how the upstream project names and the spec project names actually
match, and how the important macro file names patch the name of the
package that provides them and the corresponding requires (for
go-srpm-macros and go-rpm-macros the match is not perfect, due to the
precedence in Fedora on calling this kind of packages foo-rpm-macros and
foo-srpm-macros, so that’s how humans expect those packages to be
named.)
If you prefer you can replace the go-compiler-golang and go-compiler-gcc
package names with go-compiler-golang-macros and go-compiler-gcc-macros.
A bit longer but more exact, consistent with the rest and with a link to
the src.rpm name
B. Alternative more complex and expensive to maintain layout. The dependency chains at the package
level are the same.
upstream project spec/src.rpm deployment(sub-)packages
┌─╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌─╌╌╌╌╌╌╌╌╌╌╌┐
go-macros────────┬─▶go-srpm-macros──────────▶┊go-srpm-macros◀─────────────────────────────────────────┐ ┊ Actual buildroot content
Version: X │ Version: X ┊ Version: X │ ┊ Dangerous files for other packages forbidden
Macro files │ ┊ Architecture: noarch │ ┊ Requiring packages outside the buildroot forbidden
and shell │ ┊ Files: │ ┊ Being required for version-lock is allowed
wrappers │ ┊ /usr/lib/rpm/macros.d/macros.go-rpm R: go-srpm-macros = X ┊
│ └─╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┼╌╌╌╌╌╌╌╌╌╌╌┘
│ │
└─▶go-rpm-macros─────────┬──▶go-rpm-macros───────────────────────────────────────────┼───────────┐
Version: X │ Version: X │ │
│ Architecture: noarch R: compiler(go-compiler) │
│ Files: │ │
│ /usr/bin/go-rpm-integration │ R: golist
│ /usr/lib/rpm/fileattrs/go.attr │ │
│ /usr/lib/rpm/fileattrs/gobundled.attr │ │
│ /usr/lib/rpm/fileattrs/gosymlink.attr │ │
│ /usr/lib/rpm/gobundled.prov │ │
│ /usr/lib/rpm/gosymlink.deps │ │
│ /usr/lib/rpm/macros.d/macros.go-rpm │ │
│ │ │
├──▶go-compiler-golang◀─────────────────────────────────────┤ │
│ Version: X │ │
│ Architecture: arch │ │
│ Provides: │ │
│ compiler(go-compiler) = 2 │ │
│ compiler(golang) │ │
│ Files: │ │
│ /usr/lib/rpm/macros.d/macros.go-compiler-golang │ │
│ │ │
└──▶go-compiler-gcc◀────────────────────────────────────────┘ │
Version: X │
Architecture: arch │
Provides: │
compiler(go-compiler) = 1 │
compiler(gcc-go) │
Files: │
/usr/lib/rpm/macros.d/macros.go-compiler-gcc │
│
symbols-extractor──▶go-symbols-extractor─────▶go-symbols-extractor◀───────────────────────────────────────────────┘
Version: Y Version: Y Version: Y
Go code Architecture: arch
Provides: golist
Files:
/usr/bin/golist
└──────────────────────────────────────┘ └───────────────────────────────────────────────────────────────────┘
What exists from a package maintenance What exists for the software installer, on the target systems and
point of view. Direct 1:1 mapping is for installing the buildroot. Does not care what is the source
desired to limit maintenance costs and package from which those packages were built
making sure all the parts of a project
are made available simultaneously
during a Fedora compose