[dev] override use_linker_args

recipe/meta.yaml

@@ -12,10 +12,10 @@ source:
     - patches/0001-Only-fix-RPATH-if-install_rpath-is-not-empty.patch
     - patches/0002-minimal-adaptations-for-llvm-flang.patch
     - patches/0003-mark-gnu-like-lld-as-not-supporting-rsp.patch
-    - patches/0004-use-msvc-syntax-for-flang.patch
+    - patches/0004-override-FlangCompiler.use_linker_args.patch
 
 build:
-  number: 4
+  number: 5
   script: {{ PYTHON }} -m pip install . -vv
   noarch: python
   entry_points:

recipe/patches/0004-override-FlangCompiler.use_linker_args.patch

@@ -0,0 +1,26 @@
+From ad1cdd319ed939c6af41607e3ee6647f7d45a119 Mon Sep 17 00:00:00 2001
+From: "H. Vetinari" <[email protected]>
+Date: Fri, 29 Sep 2023 00:45:58 +1100
+Subject: [PATCH 4/4] override FlangCompiler.use_linker_args
+
+---
+ mesonbuild/compilers/fortran.py | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/mesonbuild/compilers/fortran.py b/mesonbuild/compilers/fortran.py
+index 9915f6912..d4884f51b 100644
+--- a/mesonbuild/compilers/fortran.py
++++ b/mesonbuild/compilers/fortran.py
+@@ -471,6 +471,12 @@ class FlangFortranCompiler(ClangCompiler, FortranCompiler):
+     def get_module_outdir_args(self, path: str) -> T.List[str]:
+         return ['-module-dir', path]
+
++    @classmethod
++    def use_linker_args(cls, linker: str, version: str) -> T.List[str]:
++        # ensure we don't fall through to ClangCompiler.use_linker_args
++        # --> GnuLikeCompiler.use_linker_args, which doesn't support lld-link
++        return [f'-fuse-ld={linker}']
++
+     def language_stdlib_only_link_flags(self, env: 'Environment') -> T.List[str]:
+         # We need to apply the search prefix here, as these link arguments may
+         # be passed to a different compiler with a different set of default