mirror of
https://github.com/golang/go
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1e245d21b8
When reading an archive, check for the presence of sentinel entries created by the Go command. These zero-sized marker entries don't contain any useful symbols, but rather are there to communicate info to the linker; ignore them during symbol dumping. Fixes #62036. Change-Id: Ied017b0c5b92a3cf6fd13bb9c9f3a9664e4f20f8 Reviewed-on: https://go-review.googlesource.com/c/go/+/519635 Run-TryBot: Than McIntosh <thanm@google.com> Reviewed-by: Cherry Mui <cherryyz@google.com> TryBot-Result: Gopher Robot <gobot@golang.org> |
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archive | ||
arena | ||
bufio | ||
builtin | ||
bytes | ||
cmd | ||
cmp | ||
compress | ||
container | ||
context | ||
crypto | ||
database/sql | ||
debug | ||
embed | ||
encoding | ||
errors | ||
expvar | ||
flag | ||
fmt | ||
go | ||
hash | ||
html | ||
image | ||
index/suffixarray | ||
internal | ||
io | ||
log | ||
maps | ||
math | ||
mime | ||
net | ||
os | ||
path | ||
plugin | ||
reflect | ||
regexp | ||
runtime | ||
slices | ||
sort | ||
strconv | ||
strings | ||
sync | ||
syscall | ||
testdata | ||
testing | ||
text | ||
time | ||
unicode | ||
unsafe | ||
vendor | ||
all.bash | ||
all.bat | ||
all.rc | ||
bootstrap.bash | ||
buildall.bash | ||
clean.bash | ||
clean.bat | ||
clean.rc | ||
cmp.bash | ||
go.mod | ||
go.sum | ||
make.bash | ||
make.bat | ||
Make.dist | ||
make.rc | ||
race.bash | ||
race.bat | ||
README.vendor | ||
run.bash | ||
run.bat | ||
run.rc |
Vendoring in std and cmd ======================== The Go command maintains copies of external packages needed by the standard library in the src/vendor and src/cmd/vendor directories. There are two modules, std and cmd, defined in src/go.mod and src/cmd/go.mod. When a package outside std or cmd is imported by a package inside std or cmd, the import path is interpreted as if it had a "vendor/" prefix. For example, within "crypto/tls", an import of "golang.org/x/crypto/cryptobyte" resolves to "vendor/golang.org/x/crypto/cryptobyte". When a package with the same path is imported from a package outside std or cmd, it will be resolved normally. Consequently, a binary may be built with two copies of a package at different versions if the package is imported normally and vendored by the standard library. Vendored packages are internally renamed with a "vendor/" prefix to preserve the invariant that all packages have distinct paths. This is necessary to avoid compiler and linker conflicts. Adding a "vendor/" prefix also maintains the invariant that standard library packages begin with a dotless path element. The module requirements of std and cmd do not influence version selection in other modules. They are only considered when running module commands like 'go get' and 'go mod vendor' from a directory in GOROOT/src. Maintaining vendor directories ============================== Before updating vendor directories, ensure that module mode is enabled. Make sure that GO111MODULE is not set in the environment, or that it is set to 'on' or 'auto'. Requirements may be added, updated, and removed with 'go get'. The vendor directory may be updated with 'go mod vendor'. A typical sequence might be: cd src go get golang.org/x/net@master go mod tidy go mod vendor Use caution when passing '-u' to 'go get'. The '-u' flag updates modules providing all transitively imported packages, not only the module providing the target package. Note that 'go mod vendor' only copies packages that are transitively imported by packages in the current module. If a new package is needed, it should be imported before running 'go mod vendor'.