Re: [PR PATCH] [Updated] libsigc++: update to 2.10.8.

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

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There is an updated pull request by mhmdanas against master on the void-packages repository

https://github.com/mhmdanas/void-packages libsigc++-2.10.8
https://github.com/void-linux/void-packages/pull/41241

libsigc++: update to 2.10.8.
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#### Testing the changes
- I tested the changes in this PR: **briefly** (compiled and ran Waybar, which depends on libsigc++, but I couldn't for the life of me compile a simple example program to test libsigc++ directly)

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A patch file from https://github.com/void-linux/void-packages/pull/41241.patch is attached

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From c91bce2baf48c34f1831e6aaf095bdc37e88cb82 Mon Sep 17 00:00:00 2001
From: mhmdanas <triallax@tutanota.com>
Date: Thu, 22 Dec 2022 01:07:01 +0000
Subject: [PATCH] libsigc++: update to 2.12.0.

---
 srcpkgs/libsigc++/template | 21 +++++++++++++++------
 srcpkgs/libsigc++/update   |  2 +-
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/srcpkgs/libsigc++/template b/srcpkgs/libsigc++/template
index 8f8733b55f2a..af89ef2db31c 100644
--- a/srcpkgs/libsigc++/template
+++ b/srcpkgs/libsigc++/template
@@ -1,16 +1,25 @@
 # Template file for 'libsigc++'
 pkgname=libsigc++
-version=2.10.3
+version=2.12.0
 revision=1
-build_style=gnu-configure
-configure_args="--enable-static --disable-documentation --disable-benchmark"
-hostmakedepends="m4"
+build_style=meson
+configure_args="-Dbuild-examples=false -Dwarnings=max"
+meson_builddir="meson_build"
 short_desc="Type-safe callback system for C++ programs"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 license="LGPL-2.1-or-later"
 homepage="https://libsigcplusplus.github.io/libsigcplusplus/"
-distfiles="${GNOME_SITE}/${pkgname}/${version%.*}/${pkgname}-${version}.tar.xz"
-checksum=0b68dfc6313c6cc90ac989c6d722a1bf0585ad13846e79746aa87cb265904786
+distfiles="${GNOME_SITE}/libsigc++/${version%.*}/libsigc++-${version}.tar.xz"
+checksum=1c466d2e64b34f9b118976eb21b138c37ed124d0f61497df2a90ce6c3d9fa3b5
+
+if [ -z "$XBPS_CHECK_PKGS" ]; then
+	configure_args+=" -Dbuild-tests=false"
+fi
+
+pre_configure() {
+	# build static library as well as shared
+	vsed -i 's,library(,both_libraries(,' sigc++/meson.build
+}
 
 libsigc++-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision}"
diff --git a/srcpkgs/libsigc++/update b/srcpkgs/libsigc++/update
index 0d3fa3bab911..9aa2cd0feba8 100644
--- a/srcpkgs/libsigc++/update
+++ b/srcpkgs/libsigc++/update
@@ -1 +1 @@
-pattern="libsigc\+\+-\K[0-9]\.[0-9]*[02468]\.[0-9.]*[0-9](?=)"
+pattern="libsigc\+\+-\K2\.[0-9]*[02468]\.[0-9.]*[0-9](?=)"