profiles/*: document feature masking

Closes: https://github.com/gentoo/guru/pull/31
Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: Theo Anderson <telans@posteo.de>

profiles/arch.list

@@ -1 +1,4 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# New arch created for the purpose of hiding profiles.
+# Assuming no one sets KEYWORDS="~hidden"
 hidden

profiles/arches.desc

@@ -1 +1,4 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Masked the new hidden arch as testing to keep
+# in line with no stable packages in ::guru
 hidden  testing

profiles/default/linux/amd64/17.0/x32/parent

@@ -1,2 +1,9 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Paths relative to `profiles`. The first line denotes the
+# parent profile which should inherit any changes we make here.
+# The second line points to the location where the appropriate
+# masks or forces(?) are. It is important to keep the
+# changes separated per profile/feature in case a
+# parent profile picks up on changes intended for a different profile.
 gentoo:default/linux/amd64/17.0/x32
 :default/linux/amd64/17.0/x32

profiles/default/linux/amd64/17.1/hardened/selinux/parent

@@ -1,2 +1,9 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Paths relative to `profiles`. The first line denotes the
+# parent profile which should inherit any changes we make here.
+# The second line points to the location where the appropriate
+# masks or forces(?) are. It is important to keep the
+# changes separated per profile/feature in case a
+# parent profile picks up on changes intended for a different profile.
 gentoo:default/linux/amd64/17.1/hardened/selinux
 :features/selinux

profiles/default/linux/amd64/17.1/no-multilib/hardened/selinux/parent

@@ -1,2 +1,9 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Paths relative to `profiles`. The first line denotes the
+# parent profile which should inherit any changes we make here.
+# The second line points to the location where the appropriate
+# masks or forces(?) are. It is important to keep the
+# changes separated per profile/feature in case a
+# parent profile picks up on changes intended for a different profile.
 gentoo:default/linux/amd64/17.1/no-multilib/hardened/selinux
 :features/selinux

profiles/default/linux/amd64/17.1/selinux/parent

@@ -1,2 +1,9 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Paths relative to `profiles`. The first line denotes the
+# parent profile which should inherit any changes we make here.
+# The second line points to the location where the appropriate
+# masks or forces(?) are. It is important to keep the
+# changes separated per profile/feature in case a
+# parent profile picks up on changes intended for a different profile.
 gentoo:default/linux/amd64/17.1/selinux
 :features/selinux

profiles/default/linux/x86/17.0/hardened/selinux/parent

@@ -1,2 +1,9 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Paths relative to `profiles`. The first line denotes the
+# parent profile which should inherit any changes we make here.
+# The second line points to the location where the appropriate
+# masks or forces(?) are. It is important to keep the
+# changes separated per profile/feature in case a
+# parent profile picks up on changes intended for a different profile.
 gentoo:default/linux/x86/17.0/hardened/selinux
 :features/selinux

profiles/default/linux/x86/17.0/selinux/parent

@@ -1,2 +1,9 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Paths relative to `profiles`. The first line denotes the
+# parent profile which should inherit any changes we make here.
+# The second line points to the location where the appropriate
+# masks or forces(?) are. It is important to keep the
+# changes separated per profile/feature in case a
+# parent profile picks up on changes intended for a different profile.
 gentoo:default/linux/x86/17.0/selinux
 :features/selinux

profiles/profiles.desc

@@ -1,3 +1,8 @@
+# Theo Anderson <telans@posteo.de> (2021-01-06)
+# Create profiles with the hidden arch where dependency conflicts
+# arise and masks are needed. They must match :gentoo profiles.
+# Using parent files within the profiles allows gentoo: profiles
+# to inherit any ::guru masks we choose.
 hidden  default/linux/amd64/17.1/selinux                        dev
 hidden  default/linux/amd64/17.1/hardened/selinux               dev
 hidden  default/linux/amd64/17.1/no-multilib/hardened/selinux   dev