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build: add V8 embedder version string #15785

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build: add V8 embedder version string #15785

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targos
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@targos targos commented Oct 5, 2017

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

@targos
deps: backport b096c44 from upstream V8
613a871 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: nodejs#9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{nodejs#48301}
@targos targos added build Issues and PRs related to build files or the CI. semver-major PRs that contain breaking changes and should be released in the next major version. labels Oct 5, 2017
@nodejs-github-bot nodejs-github-bot added the lib / src Issues and PRs related to general changes in the lib or src directory. label Oct 5, 2017
@targos
build: add V8 embedder version string
4c0a7d8 
After this commit, `process.versions.v8` will look like:
"6.0.287.53-node.0".
The goal is that everytime we apply a non-official patch to `deps/v8`,
we increment our own number instead of V8's patch level.
This number must be set back to 0 after major V8 updates.

Closes: nodejs#15698
@targos targos mentioned this pull request Oct 5, 2017
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targos commented Oct 5, 2017

/cc @nodejs/v8

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gibfahn commented Oct 5, 2017

Should the guide be updated?

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targos commented Oct 5, 2017

@gibfahn you are right. I hope to have some time during the collab summit to work on that (and submit another PR) because I think this guide needs more in-depth changes.

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gibfahn commented Oct 5, 2017

I think this guide needs more in-depth changes.

I'm sure you're right, and please do rewrite, but for this PR I think you can just change this line:

Increase the patch level version in v8-version.h. This will not cause any problems with versioning because V8 will not publish other patches for this branch, so Node.js can effectively bump the patch version.

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targos commented Oct 6, 2017

I pushed a small change to the guide. PTAL

ofrobots
ofrobots approved these changes Oct 6, 2017
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LGTM w/ nit: 4c0a7d8 uses a 'Closes: ' tag in the commit message footer instead of 'Fixes: '.

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targos commented Oct 6, 2017

CI: https://ci.nodejs.org/job/node-test-pull-request/10434/
V8 CI: https://ci.nodejs.org/job/node-test-commit-v8-linux/950/

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gibfahn commented Oct 6, 2017

Similar to #16053 (comment), should the cherry-pick be requested for backport to V8 6.1 in V8?

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targos commented Oct 6, 2017

We can try but this change is not a bug fix, so a backmerge would probably be rejected

@targos targos added this to the 9.0.0 milestone Oct 7, 2017
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@targos is this landed in 6.2?

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No. 6.3.

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@hashseed is it too late to request a backport to 6.2?

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@natorion what's your take on this? This change is not a bug fix. Then again it would not affect Chromium. Can we backport this?

mhdawson
mhdawson approved these changes Oct 11, 2017
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LGTM

targos added a commit that referenced this pull request Oct 18, 2017
@targos
deps: backport b096c44 from upstream V8
acb9b8f 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: #9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#48301}

Refs: v8/v8@b096c44
PR-URL: #15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
targos added a commit that referenced this pull request Oct 18, 2017
@targos
build: add V8 embedder version string
70832bc 
After this commit, `process.versions.v8` will look like:
"6.0.287.53-node.0".
The goal is that everytime we apply a non-official patch to `deps/v8`,
we increment our own number instead of V8's patch level.
This number must be set back to 0 after major V8 updates.

Fixes: #15698
PR-URL: #15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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targos commented Oct 18, 2017

Landed in acb9b8f and 70832bc

@targos targos closed this Oct 18, 2017
@targos targos deleted the v8-embedder-version branch October 18, 2017 16:20
targos added a commit to targos/node that referenced this pull request Oct 18, 2017
@targos
deps: backport b096c44 from upstream V8
7f90060 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: nodejs#9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{nodejs#48301}

Refs: v8/v8@b096c44
PR-URL: nodejs#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
targos added a commit that referenced this pull request Oct 19, 2017
@targos
deps: backport b096c44 from upstream V8
2780f01 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: #9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#48301}

Refs: v8/v8@b096c44
PR-URL: #15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Oct 26, 2017
@targos @addaleax
deps: backport b096c44 from upstream V8
c7c8976 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: nodejs/node#9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#48301}

Refs: v8/v8@b096c44
PR-URL: nodejs/node#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Oct 26, 2017
@targos @addaleax
build: add V8 embedder version string
d7ae0a8 
After this commit, `process.versions.v8` will look like:
"6.0.287.53-node.0".
The goal is that everytime we apply a non-official patch to `deps/v8`,
we increment our own number instead of V8's patch level.
This number must be set back to 0 after major V8 updates.

Fixes: nodejs/node#15698
PR-URL: nodejs/node#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Oct 26, 2017
@targos @addaleax
deps: backport b096c44 from upstream V8
a6f3088 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: nodejs/node#9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#48301}

Refs: v8/v8@b096c44
PR-URL: nodejs/node#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
@jasnell jasnell mentioned this pull request Oct 30, 2017
Merged
@bnoordhuis bnoordhuis mentioned this pull request Nov 17, 2017
Merged
addaleax pushed a commit to ayojs/ayo that referenced this pull request Dec 7, 2017
@targos @addaleax
deps: backport b096c44 from upstream V8
6bca416 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: nodejs/node#9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#48301}

Refs: v8/v8@b096c44
PR-URL: nodejs/node#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Dec 7, 2017
@targos @addaleax
build: add V8 embedder version string
1ea6696 
After this commit, `process.versions.v8` will look like:
"6.0.287.53-node.0".
The goal is that everytime we apply a non-official patch to `deps/v8`,
we increment our own number instead of V8's patch level.
This number must be set back to 0 after major V8 updates.

Fixes: nodejs/node#15698
PR-URL: nodejs/node#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
addaleax pushed a commit to ayojs/ayo that referenced this pull request Dec 7, 2017
@targos @addaleax
deps: backport b096c44 from upstream V8
4f082e0 
Original commit message:

    [build] Introduce an embedder version string

    Sometimes, the embedder might want to merge a fix to an abandoned branch
    or to a supported branch but the fix is not relevant to Chromium.
    This adds a new version string that the embedder can set at compile time
    and that will be appended to the official V8 version.
    The separator must be provided in the string. For instance, to have a
    full version string like "6.0.287.53-emb.1", the embedder must set
    V8_EMBEDDER_STRING to "-emb.1".

    Related Node.js issue: nodejs/node#9754

    BUG=v8:5740
    R=machenbach@chromium.org

    Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng
    Change-Id: Ifa2d9bd213795e6d54886436f8c3787ac6162823
    Reviewed-on: https://chromium-review.googlesource.com/690475
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Reviewed-by: Yang Guo <yangguo@chromium.org>
    Commit-Queue: Michaël Zasso <mic.besace@gmail.com>
    Cr-Commit-Position: refs/heads/master@{#48301}

Refs: v8/v8@b096c44
PR-URL: nodejs/node#15785
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
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@ofrobots ofrobots ofrobots approved these changes

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@jasnell jasnell jasnell approved these changes

@addaleax addaleax addaleax approved these changes

@cjihrig cjihrig cjihrig approved these changes

@mhdawson mhdawson mhdawson approved these changes

@gibfahn gibfahn gibfahn approved these changes

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