From: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date: Wed, 12 May 2021 09:49:44 +0000 (+0200)
Subject: Makefile: make PERL_DEFINES recursively expanded
X-Git-Tag: v2.32.0-rc1~13^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c55753c68e9c3e56f7a0d96301d2211d9e4ae35;p=thirdparty%2Fgit.git

Makefile: make PERL_DEFINES recursively expanded

Since 07d90eadb50 (Makefile: add Perl runtime prefix support,
2018-04-10) PERL_DEFINES has been a simply-expanded variable, let's
make it recursively expanded instead.

This change doesn't matter for the correctness of the logic. Whether
we used simply-expanded or recursively expanded didn't change what we
wrote out in GIT-PERL-DEFINES, but being consistent with other rules
makes this easier to understand.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/Makefile b/Makefile
index b8d6b31305..0705fc2d3f 100644
--- a/Makefile
+++ b/Makefile
@@ -2271,7 +2271,7 @@ perl_localedir_SQ = $(localedir_SQ)
 
 ifndef NO_PERL
 PERL_HEADER_TEMPLATE = perl/header_templates/fixed_prefix.template.pl
-PERL_DEFINES :=
+PERL_DEFINES =
 PERL_DEFINES += $(PERL_PATH_SQ)
 PERL_DEFINES += $(PERLLIB_EXTRA_SQ)
 PERL_DEFINES += $(perllibdir_SQ)