[PATCH v3 11/13] perl: move the perl/Git/FromCPAN tree to perl/FromCPAN

["Ævar Arnfjörð Bjarmason" <avarab@gmail.com>]

Move the CPAN modules that have lived under perl/Git/FromCPAN since my
20d2a30f8f ("Makefile: replace perl/Makefile.PL with simple make
rules", 2017-12-10) to perl/FromCPAN.

A subsequent change will teach the Makefile to only install these
copies of CPAN modules if a flag that distro packagers would like to
set isn't set. Due to how the wildcard globbing is being done it's
much easier to accomplish that if they're moved to their own
directory.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
 Makefile                                | 3 +++
 perl/{Git => }/FromCPAN/.gitattributes  | 0
 perl/{Git => }/FromCPAN/Error.pm        | 0
 perl/{Git => }/FromCPAN/Mail/Address.pm | 0
 perl/Git/LoadCPAN.pm                    | 5 ++---
 5 files changed, 5 insertions(+), 3 deletions(-)
 rename perl/{Git => }/FromCPAN/.gitattributes (100%)
 rename perl/{Git => }/FromCPAN/Error.pm (100%)
 rename perl/{Git => }/FromCPAN/Mail/Address.pm (100%)

diff --git a/Makefile b/Makefile
index 5ae9616e0a..026b9fb6d6 100644
--- a/Makefile
+++ b/Makefile
@@ -2302,9 +2302,12 @@ po/build/locale/%/LC_MESSAGES/git.mo: po/%.po
 
 LIB_PERL := $(wildcard perl/Git.pm perl/Git/*.pm perl/Git/*/*.pm perl/Git/*/*/*.pm)
 LIB_PERL_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_PERL))
+LIB_CPAN := $(wildcard perl/FromCPAN/*.pm perl/FromCPAN/*/*.pm)
+LIB_CPAN_GEN := $(patsubst perl/%.pm,perl/build/lib/%.pm,$(LIB_CPAN))
 
 ifndef NO_PERL
 all:: $(LIB_PERL_GEN)
+all:: $(LIB_CPAN_GEN)
 endif
 
 perl/build/lib/%.pm: perl/%.pm
diff --git a/perl/Git/FromCPAN/.gitattributes b/perl/FromCPAN/.gitattributes
similarity index 100%
rename from perl/Git/FromCPAN/.gitattributes
rename to perl/FromCPAN/.gitattributes
diff --git a/perl/Git/FromCPAN/Error.pm b/perl/FromCPAN/Error.pm
similarity index 100%
rename from perl/Git/FromCPAN/Error.pm
rename to perl/FromCPAN/Error.pm
diff --git a/perl/Git/FromCPAN/Mail/Address.pm b/perl/FromCPAN/Mail/Address.pm
similarity index 100%
rename from perl/Git/FromCPAN/Mail/Address.pm
rename to perl/FromCPAN/Mail/Address.pm
diff --git a/perl/Git/LoadCPAN.pm b/perl/Git/LoadCPAN.pm
index 1568c177fe..229c1ee87d 100644
--- a/perl/Git/LoadCPAN.pm
+++ b/perl/Git/LoadCPAN.pm
@@ -16,8 +16,7 @@ source.
 Therefore the L<Git::LoadCPAN> namespace shipped with Git contains
 wrapper modules like C<Git::LoadCPAN::Module::Name> that will first
 attempt to load C<Module::Name> from the OS, and if that doesn't work
-will fall back on C<Git::FromCPAN::Module::Name> shipped with Git
-itself.
+will fall back on C<FromCPAN::Module::Name> shipped with Git itself.
 
 Usually distributors will not ship with Git's Git::FromCPAN tree at
 all, preferring to use their own packaging of CPAN modules instead.
@@ -52,7 +51,7 @@ sub import {
 		my $Git_LoadCPAN_pm_root = File::Basename::dirname($Git_LoadCPAN_pm_path) || die "BUG: Can't figure out lib/Git dirname from '$Git_LoadCPAN_pm_path'!";
 
 		require File::Spec;
-		my $Git_pm_FromCPAN_root = File::Spec->catdir($Git_LoadCPAN_pm_root, 'FromCPAN');
+		my $Git_pm_FromCPAN_root = File::Spec->catdir($Git_LoadCPAN_pm_root, '..', 'FromCPAN');
 		die "BUG: '$Git_pm_FromCPAN_root' should be a directory!" unless -d $Git_pm_FromCPAN_root;
 
 		local @INC = ($Git_pm_FromCPAN_root, @INC);
-- 
2.15.1.424.g9478a66081