Fix manylinux wheel builds

[sklam]

llvmdev:

• bump to llvm15
• drop zstd due to conda package uses too new of cxxabi. If needed, we'll need to build it for manylinux ourselves.

docker image:

• x86-64 uses manylinux2014 (which is glibc2.17)
• aarch64 uses manylinux_2_28 since conda doesn't have glibc2.17 builds

misc:

• renamed old directory that assumes manylinux_2_17

[sklam]

BFID llvmlite_wheel_70

[esc]

I've given this a first pass, there are numerous questions and suggestions,mostly related to code cleanliness, overall coherence and adherence to conventions. One they are resolved I will do a functional review and actually test the code to ensure it behaves as advertised.

[esc]

What is $1 supposed to be and does the script need to fail if $1 is empty?

[sklam]

Added error checking in 7ba4e73

[esc]

PS: Maybe include a link to the commit hash or version here?

[sklam]

This file is a copy of ../llvmdev/build.sh with minor changes. I'll add file level comments to document this.

[sklam]

Addressed all review comments. The scripts have room for improvements but we should just do them later as part of updating all the CI/release infrastructure.

[sklam]

Tested build farm. Manylinux llvmlite wheel still works

[esc]

Addressed all review comments. The scripts have room for improvements but we should just do them later as part of updating all the CI/release infrastructure.

I looked at all the changes you made and am happy with the response.

[esc]

I spot checked this using docker on mac.

First I ran:

./buildscripts/manylinux/docker_run_x64.sh build_llvmdev.sh

This produced the llvmdev package locally.

Then I applied the patch:

diff --git i/buildscripts/manylinux/build_llvmlite.sh w/buildscripts/manylinux/build_llvmlite.sh
index 582b35c991..73f1c35313 100755
--- i/buildscripts/manylinux/build_llvmlite.sh
+++ w/buildscripts/manylinux/build_llvmlite.sh
@@ -21,9 +21,11 @@ conda activate $envname
 # Install llvmdev

 if [[ $(uname -m) == "aarch64" ]] ; then
-    conda install -y numba/label/manylinux_2_28::llvmdev --no-deps
+    #conda install -y numba/label/manylinux_2_28::llvmdev --no-deps
+    conda install -y -c file://$outputdir llvmdev --no-deps
 elif [[ $(uname -m) == "x86_64" ]] ; then
-    conda install -y numba/label/manylinux_2_17::llvmdev --no-deps
+    #conda install -y numba/label/manylinux_2_17::llvmdev --no-deps
+    conda install -y -c file://$outputdir llvmdev --no-deps
 else
     echo "Error: Unsupported architecture: $(uname -m)"
     exit 1

And then I ran:

./buildscripts/manylinux/docker_run_x64.sh build_llvmlite.sh cp313-cp313

To build and test llvmlite against a locally build llvmdev.

All tests passed! 🎉

This concludes my functional spot test and this PR now LGTM!