[PR PATCH] perl: set stack size for musl.

[ericonr <ericonr@users.noreply.github.com>]

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There is a new pull request by ericonr against master on the void-packages repository

https://github.com/ericonr/void-packages perl
https://github.com/void-linux/void-packages/pull/25899

perl: set stack size for musl.
Threaded perl programs can go over musl's default stack size, so setting
a bigger one in LDFLAGS is necessary to avoid segfaults. This segfault
was observed when using gscan2pdf to open an image.

@leahneukirchen 

A patch file from https://github.com/void-linux/void-packages/pull/25899.patch is attached

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From 11b40e00ad746cab905551964fb53e4a424b62a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89rico=20Rolim?= <erico.erc@gmail.com>
Date: Mon, 26 Oct 2020 10:33:51 -0300
Subject: [PATCH] perl: set stack size for musl.

Threaded perl programs can go over musl's default stack size, so setting
a bigger one in LDFLAGS is necessary to avoid segfaults. This segfault
was observed when using gscan2pdf to open an image.
---
 srcpkgs/perl/template | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/srcpkgs/perl/template b/srcpkgs/perl/template
index 00b402b1b8e..fefddb4a023 100644
--- a/srcpkgs/perl/template
+++ b/srcpkgs/perl/template
@@ -1,7 +1,7 @@
 # Template file for 'perl'
 pkgname=perl
 version=5.30.3
-revision=1
+revision=2
 _perl_cross_version=1.3.1
 build_style=gnu-configure
 hostmakedepends="less"
@@ -164,7 +164,7 @@ do_configure() {
 		_args+=" --target=$XBPS_CROSS_TRIPLET"
 	fi
 
-	LDFLAGS+=" -pthread"
+	LDFLAGS+=" -Wl,-z,stack-size=2097152 -pthread"
 	export HOSTLDFLAGS+=" -pthread"
 
 	if [ "$XBPS_TARGET_LIBC" = "musl" ]; then