* [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
@ 2021-02-24 13:22 sgn
2021-02-24 13:39 ` ericonr
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: sgn @ 2021-02-24 13:22 UTC (permalink / raw)
To: ml
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There is a new pull request by sgn against master on the void-packages repository
https://github.com/sgn/void-packages build-style-cmake-pass-libs
https://github.com/void-linux/void-packages/pull/29028
build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
Normally, we can add them into configure_args directly.
However, if we need to link with 2 or more libaries (e.g. -latomic
and -lexecinfo on armv6-musl), we have noway to do it properly:
- configure_args will be splited on whitespace
- cmake denies to recognise CMAKE_*_STANDARD_LIBRARIES as a list,
hence denies to split on semicolon (";")
Let's pass LIBS as CMAKE_*_STANDARD_LIBRARIES instead.
<!-- Mark items with [x] where applicable -->
#### General
- [ ] This is a new package and it conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements)
#### Have the results of the proposed changes been tested?
- [ ] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR
<!--
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- [ ] aarch64-musl
- [ ] armv7l
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A patch file from https://github.com/void-linux/void-packages/pull/29028.patch is attached
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: github-pr-build-style-cmake-pass-libs-29028.patch --]
[-- Type: text/x-diff, Size: 1487 bytes --]
From 0cf2317fc887e1aa3ec8384aae68941747a7d10f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
<congdanhqx@gmail.com>
Date: Wed, 24 Feb 2021 20:17:26 +0700
Subject: [PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
Normally, we can add them into configure_args directly.
However, if we need to link with 2 or more libaries (e.g. -latomic
and -lexecinfo on armv6-musl), we have noway to do it properly:
- configure_args will be splited on whitespace
- cmake denies to recognise CMAKE_*_STANDARD_LIBRARIES as a list,
hence denies to split on semicolon (";")
Let's pass LIBS as CMAKE_*_STANDARD_LIBRARIES instead.
---
common/build-style/cmake.sh | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/common/build-style/cmake.sh b/common/build-style/cmake.sh
index 5100a96dfd7..8bd5f8e0a7b 100644
--- a/common/build-style/cmake.sh
+++ b/common/build-style/cmake.sh
@@ -65,7 +65,10 @@ _EOF
export CMAKE_GENERATOR="${CMAKE_GENERATOR:-Ninja}"
# Override flags: https://gitlab.kitware.com/cmake/cmake/issues/19590
CFLAGS="${CFLAGS/ -pipe / }" CXXFLAGS="${CXXFLAGS/ -pipe / }" \
- cmake ${cmake_args} ${configure_args} ${wrksrc}/${build_wrksrc}
+ cmake ${cmake_args} ${configure_args} \
+ ${LIBS:+-DCMAKE_C_STANDARD_LIBRARIES="$LIBS"} \
+ ${LIBS:+-DCMAKE_CXX_STANDARD_LIBRARIES="$LIBS"} \
+ ${wrksrc}/${build_wrksrc}
# Replace -isystem with -I
if [ "$CMAKE_GENERATOR" = "Unix Makefiles" ]; then
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
2021-02-24 13:22 [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES sgn
@ 2021-02-24 13:39 ` ericonr
2021-02-26 0:58 ` sgn
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: ericonr @ 2021-02-24 13:39 UTC (permalink / raw)
To: ml
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New comment by ericonr on void-packages repository
https://github.com/void-linux/void-packages/pull/29028#issuecomment-785082140
Comment:
I think this should be documented, right? Especially because the syntax can be a bit weird. I guess you're using `LIBS` because it's what `gnu-configure` does?
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
2021-02-24 13:22 [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES sgn
2021-02-24 13:39 ` ericonr
@ 2021-02-26 0:58 ` sgn
2021-02-26 1:31 ` ericonr
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: sgn @ 2021-02-26 0:58 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 403 bytes --]
New comment by sgn on void-packages repository
https://github.com/void-linux/void-packages/pull/29028#issuecomment-786334386
Comment:
> I think this should be documented, right?
Absolutely, yes
> Especially because the syntax can be a bit weird.
Which part is weird? I guess you meant `LIBS=`?
> I guess you're using `LIBS` because it's what `gnu-configure` does?
Yeah, you're right.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
2021-02-24 13:22 [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES sgn
2021-02-24 13:39 ` ericonr
2021-02-26 0:58 ` sgn
@ 2021-02-26 1:31 ` ericonr
2022-02-23 7:15 ` [PR PATCH] [Updated] " sgn
2022-02-23 14:28 ` [PR PATCH] [Merged]: " sgn
4 siblings, 0 replies; 6+ messages in thread
From: ericonr @ 2021-02-26 1:31 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 302 bytes --]
New comment by ericonr on void-packages repository
https://github.com/void-linux/void-packages/pull/29028#issuecomment-786346952
Comment:
> Which part is weird?
Oh, I think I got confused! It works with spaces, but not with `;`? I was thinking that if `;` was required, that should be documented.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PR PATCH] [Updated] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
2021-02-24 13:22 [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES sgn
` (2 preceding siblings ...)
2021-02-26 1:31 ` ericonr
@ 2022-02-23 7:15 ` sgn
2022-02-23 14:28 ` [PR PATCH] [Merged]: " sgn
4 siblings, 0 replies; 6+ messages in thread
From: sgn @ 2022-02-23 7:15 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 2046 bytes --]
There is an updated pull request by sgn against master on the void-packages repository
https://github.com/sgn/void-packages build-style-cmake-pass-libs
https://github.com/void-linux/void-packages/pull/29028
build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
Normally, we can add them into configure_args directly.
However, if we need to link with 2 or more libaries (e.g. -latomic
and -lexecinfo on armv6-musl), we have noway to do it properly:
- configure_args will be splited on whitespace
- cmake denies to recognise CMAKE_*_STANDARD_LIBRARIES as a list,
hence denies to split on semicolon (";")
Let's pass LIBS as CMAKE_*_STANDARD_LIBRARIES instead.
<!-- Mark items with [x] where applicable -->
#### General
- [ ] This is a new package and it conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements)
#### Have the results of the proposed changes been tested?
- [ ] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR
<!--
If GitHub CI cannot be used to validate the build result (for example, if the
build is likely to take several hours), make sure to
[skip CI](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#continuous-integration).
When skipping CI, uncomment and fill out the following section.
Note: for builds that are likely to complete in less than 2 hours, it is not
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<!--
#### Does it build and run successfully?
(Please choose at least one native build and, if supported, at least one cross build. More are better.)
- [ ] I built this PR locally for my native architecture, (ARCH-LIBC)
- [ ] I built this PR locally for these architectures (if supported. mark crossbuilds):
- [ ] aarch64-musl
- [ ] armv7l
- [ ] armv6l-musl
-->
A patch file from https://github.com/void-linux/void-packages/pull/29028.patch is attached
[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: github-pr-build-style-cmake-pass-libs-29028.patch --]
[-- Type: text/x-diff, Size: 1505 bytes --]
From 61829c06f5648021a5673afd33c374f56077664b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C4=90o=C3=A0n=20Tr=E1=BA=A7n=20C=C3=B4ng=20Danh?=
<congdanhqx@gmail.com>
Date: Wed, 24 Feb 2021 20:17:26 +0700
Subject: [PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
Normally, we can add them into configure_args directly.
However, if we need to link with 2 or more libaries (e.g. -latomic
and -lexecinfo on armv6-musl), we have noway to do it properly:
- configure_args will be splited on whitespace
- cmake denies to recognise CMAKE_*_STANDARD_LIBRARIES as a list,
hence denies to split on semicolon (";")
Let's pass LIBS as CMAKE_*_STANDARD_LIBRARIES instead.
---
common/build-style/cmake.sh | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/common/build-style/cmake.sh b/common/build-style/cmake.sh
index 401dabad31c8..33a556be0011 100644
--- a/common/build-style/cmake.sh
+++ b/common/build-style/cmake.sh
@@ -65,7 +65,10 @@ _EOF
export CMAKE_GENERATOR="${CMAKE_GENERATOR:-Ninja}"
# Remove -pipe: https://gitlab.kitware.com/cmake/cmake/issues/19590
CFLAGS="-DNDEBUG ${CFLAGS/ -pipe / }" CXXFLAGS="-DNDEBUG ${CXXFLAGS/ -pipe / }" \
- cmake ${cmake_args} ${configure_args} ${wrksrc}/${build_wrksrc}
+ cmake ${cmake_args} ${configure_args} \
+ ${LIBS:+-DCMAKE_C_STANDARD_LIBRARIES="$LIBS"} \
+ ${LIBS:+-DCMAKE_CXX_STANDARD_LIBRARIES="$LIBS"} \
+ ${wrksrc}/${build_wrksrc}
# Replace -isystem with -I
if [ "$CMAKE_GENERATOR" = "Unix Makefiles" ]; then
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PR PATCH] [Merged]: build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
2021-02-24 13:22 [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES sgn
` (3 preceding siblings ...)
2022-02-23 7:15 ` [PR PATCH] [Updated] " sgn
@ 2022-02-23 14:28 ` sgn
4 siblings, 0 replies; 6+ messages in thread
From: sgn @ 2022-02-23 14:28 UTC (permalink / raw)
To: ml
[-- Attachment #1: Type: text/plain, Size: 1878 bytes --]
There's a merged pull request on the void-packages repository
build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES
https://github.com/void-linux/void-packages/pull/29028
Description:
Normally, we can add them into configure_args directly.
However, if we need to link with 2 or more libaries (e.g. -latomic
and -lexecinfo on armv6-musl), we have noway to do it properly:
- configure_args will be splited on whitespace
- cmake denies to recognise CMAKE_*_STANDARD_LIBRARIES as a list,
hence denies to split on semicolon (";")
Let's pass LIBS as CMAKE_*_STANDARD_LIBRARIES instead.
<!-- Mark items with [x] where applicable -->
#### General
- [ ] This is a new package and it conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements)
#### Have the results of the proposed changes been tested?
- [ ] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR
<!--
If GitHub CI cannot be used to validate the build result (for example, if the
build is likely to take several hours), make sure to
[skip CI](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#continuous-integration).
When skipping CI, uncomment and fill out the following section.
Note: for builds that are likely to complete in less than 2 hours, it is not
acceptable to skip CI.
-->
<!--
#### Does it build and run successfully?
(Please choose at least one native build and, if supported, at least one cross build. More are better.)
- [ ] I built this PR locally for my native architecture, (ARCH-LIBC)
- [ ] I built this PR locally for these architectures (if supported. mark crossbuilds):
- [ ] aarch64-musl
- [ ] armv7l
- [ ] armv6l-musl
-->
^ permalink raw reply [flat|nested] 6+ messages in thread
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2021-02-24 13:22 [PR PATCH] build-style/cmake: pass LIBS as CMAKE_*_STANDARD_LIBRARIES sgn
2021-02-24 13:39 ` ericonr
2021-02-26 0:58 ` sgn
2021-02-26 1:31 ` ericonr
2022-02-23 7:15 ` [PR PATCH] [Updated] " sgn
2022-02-23 14:28 ` [PR PATCH] [Merged]: " sgn
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