[patch] devel/meson: enable detection of libexecinfo

Index: patches/patch-mesonbuild_compilers_compilers_py
===================================================================
RCS file: /extra/cvs/ports/devel/meson/patches/patch-mesonbuild_compilers_compilers_py,v
retrieving revision 1.12
diff -u -p -r1.12 patch-mesonbuild_compilers_compilers_py
--- patches/patch-mesonbuild_compilers_compilers_py 18 Apr 2019 09:55:15 -0000 1.12
+++ patches/patch-mesonbuild_compilers_compilers_py 29 May 2019 16:36:18 -0000
@@ -13,6 +13,15 @@ Subject: [PATCH] Fix indent to please co
Index: mesonbuild/compilers/compilers.py
--- mesonbuild/compilers/compilers.py.orig
+++ mesonbuild/compilers/compilers.py
+@@ -82,7 +82,7 @@ cflags_mapping = {'c': 'CFLAGS',
+ 'rust': 'RUSTFLAGS'}
+
+ # execinfo is a compiler lib on BSD
+-unixy_compiler_internal_libs = ('m', 'c', 'pthread', 'dl', 'rt', 'execinfo')
++unixy_compiler_internal_libs = ('m', 'c', 'pthread', 'dl', 'rt')
+
+ # All these are only for C-linkable languages; see `clink_langs` above.
+
@@ -1491,7 +1491,9 @@ class GnuLikeCompiler(abc.ABC):
self.compiler_type = compiler_type
self.base_options = ['b_pch', 'b_lto', 'b_pgo', 'b_sanitize', 'b_coverage',
Since Meson updated from 0.50.0 to 0.50.1, the libexecinfo library, if
installed, is not properly detected with Meson's find_library(). The
attached patch (modification of an existing patch file that we already
have) fixes this for OpenBSD.

I have also opened an issue about this on the Meson Github pages.
https://github.com/mesonbuild/meson/issues/5432

Regards,

--
Kusalananda
Sweden