diff options
| author |   William Hubbs <william.hubbs@sony.com> | 2020-03-08 19:43:15 +0100 |
|---|---|---|
| committer |   William Hubbs <williamh@gentoo.org> | 2020-03-09 12:10:45 -0500 |
| commit | 7e804a5ea4822b370bc0eb2fc33296ba4ec4cb7e (patch) | |
| tree | 6585a51a99082726f4d156f75b60edd3a98ea0f9 /dev-lang | |
| parent | dev-libs/pthreads4w: add UnpackerDep (unzip) (diff) | |
| download | gentoo-7e804a5ea4822b370bc0eb2fc33296ba4ec4cb7e.tar.gz gentoo-7e804a5ea4822b370bc0eb2fc33296ba4ec4cb7e.tar.bz2 gentoo-7e804a5ea4822b370bc0eb2fc33296ba4ec4cb7e.zip | |
dev-lang/go: 1.14: check running kernel version before compiling
Compilation will fail if the host is running certain versions of the
Linux kernel with the message: runtime: mlock of signal stack failed: 12
Note from williamh:
The original pr checked for kernel versions not listed in the upstream
issue, so I reworked it. Also, it used pkg_setup instead of pkg_pretend
for the checks.
Closes: https://bugs.gentoo.org/711884
Closes: https://github.com/gentoo/gentoo/pull/14868
Signed-off-by: William Hubbs <williamh@gentoo.org>
Diffstat (limited to 'dev-lang')
| -rw-r--r-- | dev-lang/go/go-1.14.ebuild | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/dev-lang/go/go-1.14.ebuild b/dev-lang/go/go-1.14.ebuild index f7c4c78376b8..f32caeeb3990 100644 --- a/dev-lang/go/go-1.14.ebuild +++ b/dev-lang/go/go-1.14.ebuild @@ -8,7 +8,7 @@ export CTARGET=${CTARGET:-${CHOST}} MY_PV=${PV/_/} -inherit toolchain-funcs +inherit toolchain-funcs linux-info case ${PV} in *9999*) @@ -122,6 +122,26 @@ go_cross_compile() [[ $(go_tuple ${CBUILD}) != $(go_tuple) ]] } +pkg_pretend() +{ + local msg + get_running_version + + use kernel_linux || return 0 + if kernel_is -eq 5 2; then + msg="${P} does not work with kernel version 5.2.x" + elif kernel_is -eq 5 3 && kernel_is -le 5 3 14; then + msg="${P} does not work with kernel versions 5.3 before 5.3.15" + elif kernel_is -eq 5 4 && kernel_is -le 5 4 1; then + msg="${P} does not work with kernel versions 5.4 before 5.4.2" + fi + if [[ -n ${msg} ]]; then + eerror $msg + eerror "See https://github.com/golang/go/issues/37436" + die "Attempted to build ${P} with unsupported kernel" + fi +} + src_compile() { if has_version -b dev-lang/go; then |