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libgocryptfs
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build.bash: don't enable -buildmode=pie for static builds 

Causes warnings:

  $ ./build-without-openssl.bash
  # github.com/rfjakob/gocryptfs
  loadinternal: cannot find runtime/cgo
  # github.com/rfjakob/gocryptfs/gocryptfs-xray
  loadinternal: cannot find runtime/cgo
  # github.com/rfjakob/gocryptfs/contrib/statfs
  loadinternal: cannot find runtime/cgo
  gocryptfs v1.7.1-48-gf6b1c68 without_openssl; go-fuse v1.0.1-0.20190319092520-161a16484456; 2020-04-18 go1.13.6 linux/amd64

https://github.com/golang/go/issues/30986
This commit is contained in:
Jakob Unterwurzacher 2020-04-18 16:55:41 +02:00
parent f6b1c680b3
commit 5da5e9fdf2
2 changed files with 24 additions and 10 deletions
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5
build-without-openssl.bash
View File

@ -3,3 +3,8 @@
cd "$(dirname "$0")"
CGO_ENABLED=0 source ./build.bash -tags without_openssl
if ldd gocryptfs > /dev/null ; then
echo "build-without-openssl.bash: error: compiled binary is not static"
exit 1
fi

29
build.bash
View File

@ -63,16 +63,25 @@ if [[ -n ${SOURCE_DATE_EPOCH:-} ]] ; then
BUILDDATE=$(date --utc --date="@${SOURCE_DATE_EPOCH}" +%Y-%m-%d)
fi
# For reproducible builds, we get rid of $HOME references in the binary
# using "-trimpath".
# Also, Fedora and Arch want pie enabled, so enable it.
# * https://fedoraproject.org/wiki/Changes/golang-buildmode-pie
# * https://github.com/rfjakob/gocryptfs/pull/460
# However, -trimpath needs Go 1.13+, and we support Go 1.11 and Go 1.12
# too. So don't add it there.
GV=$(go version)
if [[ $GV != *"1.11"* && $GV != *"1.12"* ]] ; then
export GOFLAGS="${GOFLAGS:--trimpath -buildmode=pie}"
# Only set GOFLAGS if it is not already set by the user
if [[ -z ${GOFLAGS:-} ]] ; then
GOFLAGS=""
# For reproducible builds, we get rid of $HOME references in the
# binary using "-trimpath".
# However, -trimpath needs Go 1.13+, and we support Go 1.11 and Go 1.12
# too. So don't add it there.
GV=$(go version)
if [[ $GV != *"1.11"* && $GV != *"1.12"* ]] ; then
GOFLAGS="-trimpath"
fi
# Also, Fedora and Arch want pie enabled, so enable it.
# * https://fedoraproject.org/wiki/Changes/golang-buildmode-pie
# * https://github.com/rfjakob/gocryptfs/pull/460
# But not with CGO_ENABLED=0 (https://github.com/golang/go/issues/30986)!
if [[ ${CGO_ENABLED:-1} -ne 0 ]] ; then
GOFLAGS="$GOFLAGS -buildmode=pie"
fi
export GOFLAGS
fi
GO_LDFLAGS="-X main.GitVersion=$GITVERSION -X main.GitVersionFuse=$GITVERSIONFUSE -X main.BuildDate=$BUILDDATE"