From: Tobias Burnus <tburnus@baylibre.com>
Date: Tue, 8 Apr 2025 10:04:59 +0000 (+0200)
Subject: libgomp: Add -Wno-c-binding-type for omp_lib.f90 compilation
X-Git-Tag: basepoints/gcc-16~245
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=649b3cf32aee7c22f24033d0f6f8c74196b74a19;p=thirdparty%2Fgcc.git

libgomp: Add -Wno-c-binding-type for omp_lib.f90 compilation

Silence the overeager "Warning: Variable 'depobj_list' at (1) is a dummy
argument of the BIND(C) procedure ... but may not be C interoperable
[-Wc-binding-type]" when compiling omp_lib.f90(.in).

The argument is of integer kind 'omp_depend_kind = @OMP_DEPEND_KIND@'.

libgomp/ChangeLog:

	* Makefile.am (%.mod): Add -Wno-c-binding-type.
	* Makefile.in: Regenerate.
---

diff --git a/libgomp/Makefile.am b/libgomp/Makefile.am
index 855f0affddf..e3202aeb0e0 100644
--- a/libgomp/Makefile.am
+++ b/libgomp/Makefile.am
@@ -97,7 +97,7 @@ openacc_kinds.mod: openacc.mod
 openacc.mod: openacc.lo
 	:
 %.mod: %.f90
-	$(FC) $(FCFLAGS) -cpp -fopenmp -fsyntax-only $<
+	$(FC) $(FCFLAGS) -cpp -fopenmp -fsyntax-only -Wno-c-binding-type $<
 fortran.lo: libgomp_f.h
 fortran.o: libgomp_f.h
 env.lo: libgomp_f.h
diff --git a/libgomp/Makefile.in b/libgomp/Makefile.in
index 25cb6fcd3c1..2a0a842af52 100644
--- a/libgomp/Makefile.in
+++ b/libgomp/Makefile.in
@@ -1388,7 +1388,7 @@ openacc_kinds.mod: openacc.mod
 openacc.mod: openacc.lo
 	:
 %.mod: %.f90
-	$(FC) $(FCFLAGS) -cpp -fopenmp -fsyntax-only $<
+	$(FC) $(FCFLAGS) -cpp -fopenmp -fsyntax-only -Wno-c-binding-type $<
 fortran.lo: libgomp_f.h
 fortran.o: libgomp_f.h
 env.lo: libgomp_f.h