From 9f462c360f6039f679d4d2ef20dabf4d4e643f58 Mon Sep 17 00:00:00 2001
From: Xinhui Yang <cyan@cyano.uk>
Date: Wed, 26 Aug 2026 22:45:11 +0800
Subject: [PATCH] perl: add support for loongarch64

Config parameters grabbed from standard libraries and existing Perl
build tree. Tested good on both glibc and musl with simple scripts.

Signed-off-by: Xinhui Yang <cyan@cyano.uk>
---
 lang/perl/Makefile                 |  2 +-
 lang/perl/files/loongarch64.config | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 lang/perl/files/loongarch64.config

diff --git a/lang/perl/Makefile b/lang/perl/Makefile
index b3eb5a03f3..23de7a91a1 100644
--- a/lang/perl/Makefile
+++ b/lang/perl/Makefile
@@ -11,7 +11,7 @@ include perlver.mk
 
 PKG_NAME:=perl
 PKG_VERSION:=$(PERL_VERSION)
-PKG_RELEASE:=6
+PKG_RELEASE:=7
 
 PKG_SOURCE_URL:=https://www.cpan.org/src/5.0
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
diff --git a/lang/perl/files/loongarch64.config b/lang/perl/files/loongarch64.config
new file mode 100644
index 0000000000..759eb22aa8
--- /dev/null
+++ b/lang/perl/files/loongarch64.config
@@ -0,0 +1,21 @@
+# Architecture definitions
+owrt:arch=loongarch64
+owrt:bits=64
+owrt:endian=little
+
+# Signals, from installed standard headers (asm-generic/signal.h)
+owrt:sig_count=64
+owrt:sigs='ZERO HUP INT QUIT ILL TRAP ABRT BUS FPE KILL USR1 SEGV USR2 PIPE ALRM TERM STKFLT CHLD CONT STOP TSTP TTIN TTOU URG XCPU XFSZ VTALRM PROF WINCH IO PWR SYS'
+owrt:sig_name_extra='IOT CLD POLL UNUSED'
+owrt:sig_num_extra='6 17 29 31'
+
+# Took from existing Perl 5.40 build.
+d_casti32='define'
+d_long_double_style_ieee='define'
+d_long_double_style_ieee_std='define'
+d_modflproto='define'
+doublekind='3'
+fpossize='16'
+longdblkind='1'
+need_va_copy='undef'
+quadkind='2'