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From:
Kirill A. Korinsky <kirill@korins.ky>
Subject:
Re: devel/meson and name_prefix: and LIBname_VERSION
To:
George Koehler <kernigh@gmail.com>
Cc:
ports@openbsd.org, Antoine Jacoutot <ajacoutot@openbsd.org>, Pascal Stumpf <pascal@stumpf.co>
Date:
Tue, 18 Nov 2025 11:32:11 +0100

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On Tue, 18 Nov 2025 05:13:19 +0100,
George Koehler <kernigh@gmail.com> wrote:
> 
> On Wed, 12 Nov 2025 13:48:46 +0100
> Kirill A. Korinsky <kirill@korins.ky> wrote:
> 
> > Code logical with one small remarks:
> > 
> > > ++                if prefixed_name[:3] == 'lib':
> > > ++                    libname = prefixed_name[3:]
> > 
> > I think that
> > 
> > +                libname = prefixed_name.removeprefix('lib')
> > 
> > is ideomatically cleaner.
> 
> I made this change and will commit it after my amd64 builds some
> packages, which might take a day.  Below is the diff with the change.
> 
> This change might produce a different result if prefixed_name[:3]
> is not 'lib', but the result would be bogus either way.  Every library
> should begin with 'lib'.
>

OK kirill@

> --gkoehler
> 
> Index: Makefile
> ===================================================================
> RCS file: /cvs/ports/devel/meson/Makefile,v
> diff -u -p -r1.151 Makefile
> --- Makefile	23 Sep 2025 09:55:38 -0000	1.151
> +++ Makefile	18 Nov 2025 03:34:56 -0000
> @@ -5,6 +5,7 @@ GH_ACCOUNT=		mesonbuild
>  GH_PROJECT=		meson
>  GH_TAGNAME=		1.9.1
>  EPOCH=			0
> +REVISION=		0
>  
>  CATEGORIES=		devel
>  
> Index: patches/patch-mesonbuild_build_py
> ===================================================================
> RCS file: /cvs/ports/devel/meson/patches/patch-mesonbuild_build_py,v
> diff -u -p -r1.59 patch-mesonbuild_build_py
> --- patches/patch-mesonbuild_build_py	25 Aug 2025 07:12:17 -0000	1.59
> +++ patches/patch-mesonbuild_build_py	18 Nov 2025 03:34:56 -0000
> @@ -9,12 +9,16 @@ Index: mesonbuild/build.py
>   )
>   from .options import OptionKey
>   
> -@@ -2584,6 +2585,26 @@ class SharedLibrary(BuildTarget):
> +@@ -2584,6 +2585,30 @@ class SharedLibrary(BuildTarget):
>               if self.darwin_versions is None and self.soversion is not None:
>                   # If unspecified, pick the soversion
>                   self.darwin_versions = (self.soversion, self.soversion)
>  +        if is_openbsd():
> -+            self.libversion = os.getenv('LIB' + self.name + '_VERSION')
> ++            libname = self.name
> ++            if hasattr(self, 'prefix'):
> ++                prefixed_name = self.prefix + self.name
> ++                libname = prefixed_name.removeprefix('lib')
> ++            self.libversion = os.getenv('LIB' + libname + '_VERSION')
>  +            if (self.libversion is None and
>  +                    self.soversion is not None and
>  +                    len(self.soversion) != 0 and
> @@ -30,13 +34,13 @@ Index: mesonbuild/build.py
>  +                    f.write("# SHARED_LIBS+= {:<25}<obsd version> # <orig version>\n".format("<libname>"))
>  +                    f.close
>  +                f = open(shared_libs_log, 'a')
> -+                f.write("SHARED_LIBS += {:<25} {} # {}\n".format(self.name, \
> ++                f.write("SHARED_LIBS += {:<25} {} # {}\n".format(libname, \
>  +                        self.soversion, self.ltversion_orig))
>  +                f.close
>   
>           # Visual Studio module-definitions file
>           self.process_vs_module_defs_kw(kwargs)
> -@@ -2635,6 +2656,8 @@ class SharedLibrary(BuildTarget):
> +@@ -2635,6 +2660,8 @@ class SharedLibrary(BuildTarget):
>           # filename. If ltversion != soversion we create an soversion alias:
>           # libfoo.so.0 -> libfoo.so.0.100.0
>           # Where libfoo.so.0.100.0 is the actual library

-- 
wbr, Kirill