git: 845709dfeab6 - main - math/superlu-mt: fix build on platforms without OpenMP

The branch main has been updated by fuz:

URL: https://cgit.FreeBSD.org/ports/commit/?id=845709dfeab69a65b1b7c42902e8566049034432

commit 845709dfeab69a65b1b7c42902e8566049034432
Author:     Robert Clausecker <fuz@FreeBSD.org>
AuthorDate: 2026-06-21 09:36:06 +0000
Commit:     Robert Clausecker <fuz@FreeBSD.org>
CommitDate: 2026-06-22 08:41:45 +0000

    math/superlu-mt: fix build on platforms without OpenMP
    
    Only build the OpenMP version of the library where supported.
    
    Approved by:    portmgr (build fix blanket)
    MFH:            2026Q2
---
 math/superlu-mt/Makefile  | 6 ++++++
 math/superlu-mt/pkg-plist | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/math/superlu-mt/Makefile b/math/superlu-mt/Makefile
index 92b4878557ac..28771fb5151e 100644
--- a/math/superlu-mt/Makefile
+++ b/math/superlu-mt/Makefile
@@ -25,7 +25,13 @@ CMAKE_ON=	BUILD_SHARED_LIBS USE_XSDK_DEFAULTS
 CMAKE_OFF=	enable_fortran \
 		enable_tests \
 		enable_examples
+.if exists(/usr/include/omp.h)
 CMAKE_ARGS=	-DTHREAD_API=BOTH
+PLIST_SUB+=	OPENMP=""
+.else
+CMAKE_ARGS=	-DTHREAD_API=PTHREAD
+PLIST_SUB+=	OPENMP="@comment "
+.endif
 
 LDFLAGS+=	-lpthread \
 		-lm \
diff --git a/math/superlu-mt/pkg-plist b/math/superlu-mt/pkg-plist
index 339ce71cb6a9..37fa4fe964ca 100644
--- a/math/superlu-mt/pkg-plist
+++ b/math/superlu-mt/pkg-plist
@@ -10,5 +10,5 @@ include/superlu_mt/slu_mt_util.h
 include/superlu_mt/slu_mt_zdefs.h
 include/superlu_mt/slu_scomplex.h
 include/superlu_mt/supermatrix.h
-lib/libsuperlu_mt_OPENMP.so
+%%OPENMP%%lib/libsuperlu_mt_OPENMP.so
 lib/libsuperlu_mt_PTHREAD.so