With #83290 merged the build would fail during the configuration phase:
```
configuring
ERROR at //gn/BUILDCONFIG.gn:85:14: Script returned non-zero exit code.
is_clang = exec_script("gn/is_clang.py",
^----------
Current dir: /build/source/out/Release/
Command: python /build/source/gn/gn/is_clang.py cc c++
Returned 2.
stderr:
python: can't open file '/build/source/gn/gn/is_clang.py': [Errno 2] No such file or directory
```
Otherwise it fails with:
In file included from /build/source/src/allegro/include/allegro/base.h:41,
from /build/source/src/allegro/include/allegro.h:25,
from /build/source/src/./she/alleg4/alleg_surface.h:11,
from /build/source/src/she/alleg4/alleg_surface.cpp:11:
/build/source/src/allegro/include/allegro/alcompat.h:44:22: error: conflicting declaration of C function 'fixed fadd(fixed, fixed)'
44 | AL_ALIAS(fixed fadd(fixed x, fixed y), fixadd(x, y))
| ^~~~
/build/source/src/allegro/include/allegro/internal/alconfig.h:164:49: note: in definition of macro 'AL_ALIAS'
164 | static __attribute__((unused)) __inline__ DECL \
| ^~~~
In file included from /nix/store/y57skwl8a5vbkrjrc30ygdw9vr1p6n19-gcc-9.2.0/include/c++/9.2.0/cmath:45,
from /nix/store/y57skwl8a5vbkrjrc30ygdw9vr1p6n19-gcc-9.2.0/include/c++/9.2.0/math.h:36,
from /build/source/src/./base/base.h:13,
from /build/source/src/./config.h:40,
from /build/source/src/she/alleg4/alleg_surface.cpp:8:
/nix/store/2v6pi2wj3lcsc3j48n7flx9mgqyii1lv-glibc-2.30-dev/include/bits/mathcalls-narrow.h:24:20: note: previous declaration 'float fadd(double, double)'
24 | __MATHCALL_NARROW (__MATHCALL_NAME (add), __MATHCALL_REDIR_NAME (add), 2);
| ^~~~~~~~~~~~~~~
* pkgs: refactor needless quoting of homepage meta attribute
A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.
* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit
* Fixed some instances
