testing/valgrind-loongarch: new aport

testing/valgrind-loongarch/APKBUILD

@@ -0,0 +1,91 @@
+# Maintainer: Celeste <cielesti@protonmail.com>
+maintainer="Celeste <cielesti@protonmail.com>"
+pkgname=valgrind-loongarch
+pkgver=3.25.0_git20250521
+pkgrel=0
+_gitrev=1e729f9bf417a8af9e2aa5f3933d6efb12f8d46c
+pkgdesc="Tool to help find memory-management problems in programs"
+url="https://valgrind.org/"
+arch="loongarch64"
+provides="valgrind=$pkgver-r$pkgrel"
+license="GPL-2.0-or-later"
+# it seems like busybox sed works but the configure script requires GNU sed
+makedepends="
+	autoconf
+	automake
+	linux-headers
+	perl
+	sed
+	"
+# from README_PACKAGERS:
+#   Don't strip the debug info off lib/valgrind/$platform/vgpreload*.so
+#   [and] libexec/valgrind/* in the installation tree.
+options="!strip"
+subpackages="
+	$pkgname-dev
+	$pkgname-scripts::noarch
+	"
+source="https://github.com/FreeFlyingSheep/valgrind-loongarch64/archive/$_gitrev/valgrind-loongarch-$_gitrev.tar.gz
+	no-git.patch
+	throw.patch
+	"
+builddir="$srcdir/${pkgname}64-$_gitrev"
+
+prepare() {
+	default_prepare
+
+	./autogen.sh
+}
+
+build() {
+	export CFLAGS="${CFLAGS/-fno-plt} -fno-stack-protector -no-pie -U_FORTIFY_SOURCE"
+	./configure \
+		--build=$CBUILD \
+		--host=$CHOST \
+		--prefix=/usr \
+		--sysconfdir=/etc \
+		--mandir=/usr/share/man \
+		--infodir=/usr/share/info \
+		--localstatedir=/var \
+		--without-mpicc
+	make
+}
+
+check() {
+	make check
+}
+
+package() {
+	make DESTDIR="$pkgdir" install
+
+	# we have options=!strip above so we strip the /usr/bin/* manually
+	if [ -z "$DEBUG" ]; then
+		scanelf -BRy "$pkgdir"/usr/bin | awk '{print $2}' | xargs strip
+	fi
+}
+
+dev() {
+	default_dev
+
+	provides="valgrind-dev=$pkgver-r$pkgrel"
+}
+
+scripts() {
+	pkgdesc="$pkgdesc (perl+python cachegrind/callgrind script tools)"
+	depends="$pkgname=$pkgver-r$pkgrel python3 perl"
+	provides="valgrind-scripts=$pkgver-r$pkgrel"
+
+	amove \
+		usr/bin/ms_print \
+		usr/bin/cg_merge \
+		usr/bin/cg_annotate \
+		usr/bin/cg_diff \
+		usr/bin/callgrind_control \
+		usr/bin/callgrind_annotate
+}
+
+sha512sums="
+bdd59ee39096750088e5dd556446280a541ac129f843fad8751221aafc3a9776a92f673517a622140bbbec973eec1005872ed5b0407cde2b05dacc1cf2a6e8fd  valgrind-loongarch-1e729f9bf417a8af9e2aa5f3933d6efb12f8d46c.tar.gz
+98c895ba621d705d30efa0348759a89cba1cc32a56eaa5662447c325bbdce67548080ecc0c91be201fd380a66741fffa44dabcdecb43946144855bf179d4fbfb  no-git.patch
+a045dd8c70910b95546ad36b3125c1813dd24a691c90098f98757a557bca864f079b8ac1be784f440d27f7773e3d49626c2e0e5838ab1edef9f0e1e92d353f63  throw.patch
+"

testing/valgrind-loongarch/no-git.patch

@@ -0,0 +1,5 @@
+--- a/configure.ac
++++ b/configure.ac
+@@ -21 +21 @@ m4_define([v_micro_ver], [0])
+-m4_define([v_suffix_ver], [GIT])
++m4_define([v_suffix_ver], [])

testing/valgrind-loongarch/throw.patch

@@ -0,0 +1,13 @@
+--- a/memcheck/tests/loongarch64-linux/scalar.h
++++ b/memcheck/tests/loongarch64-linux/scalar.h
+@@ -12,6 +11,10 @@
+ #include <sys/types.h>
+ #include <sys/mman.h>
+ 
++#ifndef __THROW
++#define __THROW
++#endif
++
+ // Since we use vki_unistd.h, we can't include <unistd.h>.  So we have to
+ // declare this ourselves.
+ extern long int syscall (long int __sysno, ...) __THROW;