From a95aa88c63f92ba96425fc50c8538a6c81f2beba Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <vital.had@gmail.com>
Date: Wed, 4 Sep 2024 20:17:07 +0800
Subject: [PATCH 1/3] autoconf: use system Perl only on Darwin, fix Linux
 builds

Closes: https://trac.macports.org/ticket/70673
---
 devel/autoconf/Portfile | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/devel/autoconf/Portfile b/devel/autoconf/Portfile
index c04b68be352b..f18841b9fa32 100644
--- a/devel/autoconf/Portfile
+++ b/devel/autoconf/Portfile
@@ -44,9 +44,16 @@ post-patch {
     touch ${worksrcpath}/man/autoreconf.1
 }
 
-# It should be safe to use the system Perl, since the scripts only use
-# core modules. The README prescribes 5.6 or later, and Tiger has 5.8.6.
-configure.perl      /usr/bin/perl
+if {${os.platform} eq "darwin"} {
+    # It should be safe to use the system Perl, since the scripts only use
+    # core modules. The README prescribes 5.6 or later, and Tiger has 5.8.6.
+    configure.perl  /usr/bin/perl
+} else {
+    depends_build-append \
+                    port:perl5
+    # https://trac.macports.org/ticket/70673
+    configure.perl  ${prefix}/bin/perl5
+}
 
 test.run            yes
 test.env            CC=${configure.cc}

From 51586a7a73a9b59619dfe2986b97a02a6d13f3dc Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <vital.had@gmail.com>
Date: Wed, 4 Sep 2024 20:26:56 +0800
Subject: [PATCH 2/3] autoconf: use help2man on Linux

---
 devel/autoconf/Portfile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/devel/autoconf/Portfile b/devel/autoconf/Portfile
index f18841b9fa32..61ac47d8e4a6 100644
--- a/devel/autoconf/Portfile
+++ b/devel/autoconf/Portfile
@@ -50,6 +50,7 @@ if {${os.platform} eq "darwin"} {
     configure.perl  /usr/bin/perl
 } else {
     depends_build-append \
+                    port:help2man \
                     port:perl5
     # https://trac.macports.org/ticket/70673
     configure.perl  ${prefix}/bin/perl5

From 30d891df4ccc5382dee509148bcbc5638c340def Mon Sep 17 00:00:00 2001
From: Sergey Fedorov <vital.had@gmail.com>
Date: Wed, 4 Sep 2024 23:18:50 +0800
Subject: [PATCH 3/3] libtool: depend on help2man on non-Darwin OS

---
 devel/libtool/Portfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devel/libtool/Portfile b/devel/libtool/Portfile
index 67674f49e4ad..302c002ea7ea 100644
--- a/devel/libtool/Portfile
+++ b/devel/libtool/Portfile
@@ -49,7 +49,7 @@ configure.env           M4=${prefix}/bin/gm4
 if {${os.platform} eq "darwin"} {
     configure.env-append    GREP=/usr/bin/grep SED=/usr/bin/sed
 } else {
-    depends_lib-append      port:grep port:gsed
+    depends_lib-append      port:grep port:gsed port:help2man
 }
 
 # Don't look for broken compilers (#23684, #32321).