Related:
- 9fc5e7e473
- 593e11fd94
- 508ae42a0f
Since the last time I ran this script, the Repology API changed, so I had to
adapt the script used in the previous PR. The new API should be more robust, so
overall this is a positive (no more grepping the error messages for our relevant
data but just a nice json structure).
Here's the new script I used:
```sh
curl https://repology.org/api/v1/repository/nix_unstable/problems \
| jq -r '.[] | select(.type == "homepage_permanent_https_redirect") | .data | "s@\(.url)@\(.target)@"' \
| sort | uniq | tee script.sed
find -name '*.nix' | xargs -P4 -- sed -f script.sed -i
```
I will also add this script to `maintainers/scripts`.
Flags that we now set globally:
- CMAKE_OSX_SYSROOT
- CMAKE_OSX_DEPLOYMENT_TARGET
can now be removed.
(cherry picked from commit 8742d5de30dfe2447c0fb56a2e7410b402effc80)
One can build pcl with vtk, qt4, and libXt set to null iff libpng is
explicitly listed as a dependency.
pcl's build system is happy to proceed without those GUI-related
packages as long as libpng is available.
