From: Eric Wong <e@80x24.org>
Date: Thu, 9 Sep 2021 20:45:41 +0000 (+0000)
Subject: gcf2: die if pkg-config is missing
X-Git-Tag: v1.7.0~419
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=eb8c28ea18be00a8772b92f9840a5f68a31378f7;p=public-inbox.git

gcf2: die if pkg-config is missing

We can't link properly to libgit2 without pkg-config telling
us which libraries and headers to use.
---

diff --git a/lib/PublicInbox/Gcf2.pm b/lib/PublicInbox/Gcf2.pm
index 99f4ae04..0f967579 100644
--- a/lib/PublicInbox/Gcf2.pm
+++ b/lib/PublicInbox/Gcf2.pm
@@ -17,7 +17,8 @@ BEGIN {
 		die 'PERL_INLINE_DIRECTORY not defined';
 	my $f = "$inline_dir/.public-inbox.lock";
 	open $lockfh, '>', $f or die "failed to open $f: $!\n";
-	my $pc = which($ENV{PKG_CONFIG} // 'pkg-config');
+	my $pc = which($ENV{PKG_CONFIG} // 'pkg-config') //
+		die "pkg-config missing for libgit2";
 	my ($dir) = (__FILE__ =~ m!\A(.+?)/[^/]+\z!);
 	my $rdr = {};
 	open $rdr->{2}, '>', '/dev/null' or die "open /dev/null: $!";