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commit: 7e804a5ea4822b370bc0eb2fc33296ba4ec4cb7e |
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Author: William Hubbs <william.hubbs <AT> sony <DOT> com> |
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AuthorDate: Sun Mar 8 18:43:15 2020 +0000 |
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Commit: William Hubbs <williamh <AT> gentoo <DOT> org> |
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CommitDate: Mon Mar 9 17:10:45 2020 +0000 |
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URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7e804a5e |
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|
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dev-lang/go: 1.14: check running kernel version before compiling |
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|
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Compilation will fail if the host is running certain versions of the |
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Linux kernel with the message: runtime: mlock of signal stack failed: 12 |
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|
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Note from williamh: |
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The original pr checked for kernel versions not listed in the upstream |
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issue, so I reworked it. Also, it used pkg_setup instead of pkg_pretend |
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for the checks. |
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|
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Closes: https://bugs.gentoo.org/711884 |
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Closes: https://github.com/gentoo/gentoo/pull/14868 |
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Signed-off-by: William Hubbs <williamh <AT> gentoo.org> |
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|
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dev-lang/go/go-1.14.ebuild | 22 +++++++++++++++++++++- |
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1 file changed, 21 insertions(+), 1 deletion(-) |
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|
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diff --git a/dev-lang/go/go-1.14.ebuild b/dev-lang/go/go-1.14.ebuild |
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index f7c4c78376b..f32caeeb399 100644 |
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--- a/dev-lang/go/go-1.14.ebuild |
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+++ b/dev-lang/go/go-1.14.ebuild |
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@@ -8,7 +8,7 @@ export CTARGET=${CTARGET:-${CHOST}} |
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|
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MY_PV=${PV/_/} |
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|
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-inherit toolchain-funcs |
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+inherit toolchain-funcs linux-info |
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|
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case ${PV} in |
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*9999*) |
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@@ -122,6 +122,26 @@ go_cross_compile() |
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[[ $(go_tuple ${CBUILD}) != $(go_tuple) ]] |
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} |
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|
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+pkg_pretend() |
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+{ |
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+ local msg |
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+ get_running_version |
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+ |
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+ use kernel_linux || return 0 |
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+ if kernel_is -eq 5 2; then |
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+ msg="${P} does not work with kernel version 5.2.x" |
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+ elif kernel_is -eq 5 3 && kernel_is -le 5 3 14; then |
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+ msg="${P} does not work with kernel versions 5.3 before 5.3.15" |
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+ elif kernel_is -eq 5 4 && kernel_is -le 5 4 1; then |
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+ msg="${P} does not work with kernel versions 5.4 before 5.4.2" |
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+ fi |
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+ if [[ -n ${msg} ]]; then |
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+ eerror $msg |
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+ eerror "See https://github.com/golang/go/issues/37436" |
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+ die "Attempted to build ${P} with unsupported kernel" |
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+ fi |
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+} |
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+ |
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src_compile() |
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{ |
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if has_version -b dev-lang/go; then |
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