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build: fixed clang's warning when building openssl. #25954

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build: fixed clang's warning when building openssl. #25954

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thangktran
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@thangktran thangktran commented Feb 6, 2019 •
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clang doesn't seem to support 'Wno-old-style-declaration', this
is a work-around.

Fixes: #25550
Refs: nodejs/node-v0.x-archive#4186

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added the build Issues and PRs related to build files or the CI. label Feb 6, 2019
@thangktran thangktran force-pushed the thangktran/fix-clang-warnings-from-openssl branch from 7a69300 to 480681e Compare February 6, 2019 12:05
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forced-pushed to fix the commit message according to guide-line.

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danbev commented Feb 7, 2019

CI: https://ci.nodejs.org/job/node-test-pull-request/20632/

refack
refack suggested changes Feb 7, 2019
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refack commented Feb 7, 2019

Hello @thangktran and welcome. Thank you for your contribution 🥇
If you are not familiar with our review and landing process, it's covered in CONTRIBUTING.md

P.S. If you have any questions you can also feel free to contact me directly.

@refack refack added the openssl Issues and PRs related to the OpenSSL dependency. label Feb 7, 2019
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refack commented Feb 7, 2019

Windows fail is #25988

@thangktran thangktran force-pushed the thangktran/fix-clang-warnings-from-openssl branch from 480681e to b07957d Compare February 8, 2019 12:25
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Hi @refack , thank you for your inputs.
I have just pushed the changes according to your suggestion.
One question: the ubuntu1604-arm64 test from node-test-commit-arm failed due to problem with

node/Makefile

Line 500 in 62942e9

.PHONY: test-ci

Was this error happened because the test processes were still running?

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refack commented Feb 8, 2019 •
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New CI: https://ci.nodejs.org/job/node-test-pull-request/20668/

Was this error happened because the test processes were still running?

It's a false positives, because there was manual testing being done on the CI worker at the same time. Should not repeat.

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@refack The windows fail from #25988 is fixed.
Could you please run a new CI.
Thank you.

thefourtheye
thefourtheye reviewed Feb 11, 2019
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refack commented Feb 11, 2019

Resume CI: https://ci.nodejs.org/job/node-test-pull-request/20724/

@thangktran thangktran force-pushed the thangktran/fix-clang-warnings-from-openssl branch from b07957d to 4d792bb Compare February 11, 2019 21:03
richardlau
richardlau reviewed Feb 12, 2019
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configure.py Outdated
# Fix based on work of @bnoordhuis from
# https://github.com/nodejs/node-v0.x-archive/issues/4186 .
o['variables']['clang'] = 1 if is_clang else 0
o['variables']['gcc_version'] = gcc_version[0] * 10 + gcc_version[1]
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This isn't used anymore so should be removed.

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@thangktran thangktran Feb 12, 2019 •
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@richardlau We still need 'clang' to enable -Wno-old-style-declaration for linux.
https://github.com/nodejs/node/blob/4d792bbe807d30b7c8f3af379f27f0747958faa2/deps/openssl/openssl_common.gypi#L66-L69
since clang doesn't seem to support this flag and causes #25550
I couldn't find this clang variable being set anywhere in the configure.py .

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I was referring to gcc_version.

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@thangktran thangktran Feb 12, 2019 •
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Done.
I found out that we can also use llvm_version instead of clang for the check.

@thangktran
build: fixed clang's warning when building openssl
534ea4a 
clang doesn't seem to support 'Wno-old-style-declaration', this
is a work-around.

Fixes: nodejs#25550
Refs: nodejs/node-v0.x-archive#4186
@thangktran thangktran force-pushed the thangktran/fix-clang-warnings-from-openssl branch from 4d792bb to 534ea4a Compare February 12, 2019 06:32
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thangktran commented Feb 15, 2019 •
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This PR is ready to land, could someone please take a look.
Thank you.

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richardlau commented Feb 15, 2019 •
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New CI: https://ci.nodejs.org/job/node-test-pull-request/20784/ (✔️)

(Will land later today assuming this comes back non-red).

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Landed in 128170f

@richardlau richardlau closed this Feb 15, 2019
richardlau pushed a commit that referenced this pull request Feb 15, 2019
@thangktran @richardlau
build: fixed clang's warning when building openssl
128170f 
clang doesn't seem to support 'Wno-old-style-declaration', this
is a work-around.

Fixes: #25550
Refs: nodejs/node-v0.x-archive#4186

PR-URL: #25954
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@thangktran thangktran deleted the thangktran/fix-clang-warnings-from-openssl branch February 15, 2019 12:44
targos pushed a commit that referenced this pull request Feb 15, 2019
@thangktran @targos
build: fixed clang's warning when building openssl
40f4f42 
clang doesn't seem to support 'Wno-old-style-declaration', this
is a work-around.

Fixes: #25550
Refs: nodejs/node-v0.x-archive#4186

PR-URL: #25954
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@BridgeAR BridgeAR mentioned this pull request Feb 26, 2019
Merged
rvagg pushed a commit that referenced this pull request Feb 28, 2019
@thangktran @rvagg
build: fixed clang's warning when building openssl
f408d78 
clang doesn't seem to support 'Wno-old-style-declaration', this
is a work-around.

Fixes: #25550
Refs: nodejs/node-v0.x-archive#4186

PR-URL: #25954
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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@refack refack refack approved these changes

@thefourtheye thefourtheye thefourtheye left review comments

@danbev danbev danbev approved these changes

@jasnell jasnell jasnell approved these changes

@richardlau richardlau richardlau approved these changes

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Tons of unknown warning option '-Wno-old-style-declaration' when compiling openssl
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@thangktran @danbev @refack @richardlau @jasnell @thefourtheye @nodejs-github-bot