On Wed, 06 Nov 2024 22:17:47 +0100,
Bjorn Ketelaars <bket@openbsd.org> wrote:
> 
> On Wed 06/11/2024 21:44, Kirill A. Korinsky wrote:
> > 
> > re-inline patch with micro tweak, added original input from Nick Owens, and
> > Cc'ed Bjorn Ketelaars (maintaner)
> 
> This needs a bit more work.
> 
> pzstd is written in C++ (C++14). Please have a look at the output of
> 'make port-lib-depends-check'. I think you need to add
> ${COMPILER_LIBCXX} to WANTLIB. Additionally, please have a look if it is
> needed to add 'COMPILER=base-clang ports-gcc', and if it is needed to
> add CXX="${CXX}" and CXXFLAGS="${CXXFLAGS}" to MAKE_ENV.
>

You absolutley right. It also needs m in WANTLIB.

So, here an updated diff which addresses that remarks.

> Most important is that building is tested on arches other than amd64.
> Unfortunately, I can not help with that.

Unfortunately, neigther do I.

But I found that it builds on Linux on other arches, see:
https://ci.guix.gnu.org/search?query=pzstd%201.5.2%20spec:master

Index: Makefile
===================================================================
RCS file: /home/cvs/ports/archivers/zstd/Makefile,v
diff -u -p -r1.47 Makefile
--- Makefile	16 Apr 2024 17:29:50 -0000	1.47
+++ Makefile	6 Nov 2024 21:29:59 -0000
@@ -1,6 +1,7 @@
 COMMENT =		zstandard fast real-time compression algorithm
 
 V =			1.5.6
+REVISION =		0
 DISTNAME =		zstd-${V}
 
 SHARED_LIBS =		zstd	6.4	# 1.5.6
@@ -14,15 +15,20 @@ MAINTAINER =		Bjorn Ketelaars <bket@open
 # BSD 3 clauses + GPLv2
 PERMIT_PACKAGE =	Yes
 
-WANTLIB =		c lz4 lzma pthread z
+WANTLIB =		${COMPILER_LIBCXX} c lz4 lzma m pthread z
 
 SITES =			https://github.com/facebook/zstd/releases/download/v${V}/
 
+# pzstd requires C++14
+COMPILER =		base-clang ports-gcc
+
 LIB_DEPENDS =		archivers/lz4 \
 			archivers/xz
 BUILD_DEPENDS =		sysutils/ggrep
 
 MAKE_ENV =		CC="${CC}" \
+			CXX="${CXX}" \
+			CXXFLAGS="${CXXFLAGS}"\
 			CPPFLAGS="${CPPFLAGS} -I${LOCALBASE}/include" \
 			LDFLAGS="${LDFLAGS} -L${LOCALBASE}/lib"
 MAKE_FLAGS =		SHARED_EXT_VER="so.$(LIBzstd_VERSION)" \
@@ -46,6 +52,12 @@ TEST_ENV =		TMPDIR=${TESTTMP}
 
 pre-build:
 	ln -fs ${LOCALBASE}/bin/ggrep ${WRKDIR}/bin/grep
+
+post-build:
+	cd ${WRKSRC}/contrib/pzstd && exec ${SETENV} ${MAKE_ENV} ${MAKE_PROGRAM} ${MAKE_FLAGS}
+
+post-install:
+	cd ${WRKSRC}/contrib/pzstd && exec ${SETENV} ${MAKE_ENV} ${MAKE_PROGRAM} ${MAKE_FLAGS} ${FAKE_TARGET}
 
 pre-test:
 	mkdir -p ${TESTTMP}
Index: pkg/PLIST
===================================================================
RCS file: /home/cvs/ports/archivers/zstd/pkg/PLIST,v
diff -u -p -r1.9 PLIST
--- pkg/PLIST	8 Mar 2022 08:53:49 -0000	1.9
+++ pkg/PLIST	6 Nov 2024 20:21:55 -0000
@@ -1,3 +1,4 @@
+@bin bin/pzstd
 bin/unzstd
 @bin bin/zstd
 bin/zstdcat


-- 
wbr, Kirill