I was trying to build gtk+ like this:
```
guix build gtk+ --target=aarch64-linux-gnu --no-grafts
```
and got the following error:
--8<---------------cut here---------------start------------->8---
Configuring cd-version.h using configuration
Run-time dependency gobject-introspection-1.0 found: YES 1.72.0
Did not find pkg-config by name 'pkg-config'
Found Pkg-config: NO
Did not find CMake 'cmake'
Found CMake: NO
Build-time dependency gobject-introspection-1.0 found: NO (tried pkgconfig and
cmake)
Program g-ir-scanner found: NO
../colord-1.4.6/lib/colord/meson.build:150:28: ERROR: Program 'g-ir-scanner'
not found or not executable
A full log can be found at
/tmp/guix-build-colord-minimal-1.4.6.drv-0/build/meson-logs/meson-log.txt
error: in phase 'configure': uncaught exception:
%exception #<&invoke-error program: "meson" arguments: ("setup"
"--prefix=/gnu/store/ad8yj1448jvibzr6b0x0gpnyn69vq5fc-colord-minimal-1.4.6"
"--buildtype=debugoptimized"
"-Dc_link_args=-Wl,-rpath=/gnu/store/ad8yj1448jvibzr6b0x0gpnyn69vq5fc-colord-minimal-1.4.6/lib"
"-Dcpp_link_args=-Wl,-rpath=/gnu/store/ad8yj1448jvibzr6b0x0gpnyn69vq5fc-colord-minimal-1.4.6/lib"
"--cross-file" "/gnu/store/24v58cicnclnpwwv42pcpc9z53x1938k-cross-file"
"-Dargyllcms_sensor=false" "-Dbash_completion=false" "-Ddaemon_user=colord"
"-Ddocs=false" "-Dlocalstatedir=/var" "-Dman=false" "-Dsystemd=false"
"/tmp/guix-build-colord-minimal-1.4.6.drv-0/colord-1.4.6") exit-status: 1
term-signal: #f stop-signal: #f>
phase `configure' failed after 1.3 seconds
command "meson" "setup"
"--prefix=/gnu/store/ad8yj1448jvibzr6b0x0gpnyn69vq5fc-colord-minimal-1.4.6"
"--buildtype=debugoptimized"
"-Dc_link_args=-Wl,-rpath=/gnu/store/ad8yj1448jvibzr6b0x0gpnyn69vq5fc-colord-minimal-1.4.6/lib"
"-Dcpp_link_args=-Wl,-rpath=/gnu/store/ad8yj1448jvibzr6b0x0gpnyn69vq5fc-colord-minimal-1.4.6/lib"
"--cross-file" "/gnu/store/24v58cicnclnpwwv42pcpc9z53x1938k-cross-file"
"-Dargyllcms_sensor=false" "-Dbash_completion=false" "-Ddaemon_user=colord"
"-Ddocs=false" "-Dlocalstatedir=/var" "-Dman=false" "-Dsystemd=false"
"/tmp/guix-build-colord-minimal-1.4.6.drv-0/colord-1.4.6" failed with status 1
builder for
`/gnu/store/b5af25h1p5f12h3sbsp2jz4daajl6135-colord-minimal-1.4.6.drv' failed
with exit code 1
--8<---------------cut here---------------end--------------->8---
