diff --git a/math/openblas64/Makefile b/math/openblas64/Makefile
index 06a4932c56f8..d5c208a2c3a7 100644
--- a/math/openblas64/Makefile
+++ b/math/openblas64/Makefile
@@ -1,81 +1,80 @@
 PORTNAME=	openblas
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.3.29
-PORTREVISION=	1
+DISTVERSION=	0.3.30
 CATEGORIES=	math
 MASTER_SITES=	NL/lapack/timing/:lapack_tmg
 PKGNAMESUFFIX=	64
 DISTFILES=	large.tgz:lapack_tmg \
 		timing.tgz:lapack_tmg
 DIST_SUBDIR=	openblas
 
 MAINTAINER=	thierry@FreeBSD.org
 COMMENT=	OpenBLAS with 8 byte integers on 64-bits architectures
 WWW=		https://github.com/OpenMathLib/OpenBLAS
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 NOT_FOR_ARCHS=	armv6 armv7 i386 powerpc
 NOT_FOR_ARCHS_REASON=	Only for 64-bits architectures
 
 USES=		cmake:testing compiler:c11 cpe fortran gmake pathfix pkgconfig
 CMAKE_ARGS=	-DINTERFACE64:BOOL=on	\
 		-DSUFFIX64_UNDERSCORE:STRING=64	\
 		-DSYMBOLSUFFIX:STRING=_64	\
 		-DBUILD_SHARED_LIBS:BOOL=on	\
 		-DBUILD_STATIC_LIBS:BOOL=on	\
 		-DUSE_THREAD:BOOL=on
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	OpenMathLib
 GH_PROJECT=	OpenBLAS
 LARGE_FILE=	large.tgz
 TIMING_FILE=	timing.tgz
 CPE_VENDOR=	openblas_project
 
 USE_LDCONFIG=	yes
 
 PLIST_SUB+=	PORTVERSION=${PORTVERSION}
 
 OPTIONS_DEFINE=			BENCHMARKS DYNAMIC_ARCH OPENMP
 OPTIONS_DEFAULT=		OPENMP
 OPTIONS_EXCLUDE_powerpc64le=	OPENMP
 OPTIONS_EXCLUDE_powerpc64=	OPENMP
 OPTIONS_SUB=	yes
 
 .if defined(BATCH) || defined(PACKAGE_BUILDING)
 OPTIONS_DEFAULT_amd64=	DYNAMIC_ARCH
 OPTIONS_DEFAULT_powerpc64le=	DYNAMIC_ARCH
 .endif
 
 BENCHMARKS_DESC=	Build the collection of BLAS/LAPACK benchmarks
 DYNAMIC_ARCH_DESC=	Optimize for multiple CPU types, otherwise for this CPU
 
 BENCHMARKS_CMAKE_BOOL=	BUILD_BENCHMARKS
 DYNAMIC_ARCH_CMAKE_BOOL=DYNAMIC_ARCH DYNAMIC_OLDER
 OPENMP_CMAKE_BOOL=	USE_OPENMP
-OPENMP_LDFLAGS=		-lomp
+OPENMP_CMAKE_ON=	-DOpenMP_omp_LIBRARY="/usr/lib/libomp.so"
 
 .include <bsd.port.options.mk>
 
 .if ${ARCH} == powerpc64
 CMAKE_ARGS+=		-DTARGET=PPC970
 USE_GCC=		yes
 .endif
 
 .if ${ARCH} == powerpc64le
 CMAKE_ARGS+=		-DTARGET=POWER8
 USE_GCC=		yes
 .endif
 
 post-extract:
 	cd ${DISTDIR}/${DIST_SUBDIR} ; \
 	${CP} ${LARGE_FILE} ${TIMING_FILE} ${WRKSRC}
 
 pre-configure-OPENMP-on:
 	${REINPLACE_CMD} -e "s+OPENBLAS_NUM_THREADS+OMP_NUM_THREADS+g" \
 		${WRKSRC}/test/Makefile \
 		${WRKSRC}/ctest/Makefile
 
 .include <bsd.port.mk>
diff --git a/math/openblas64/distinfo b/math/openblas64/distinfo
index 4d9f628b7c61..273ce2b88266 100644
--- a/math/openblas64/distinfo
+++ b/math/openblas64/distinfo
@@ -1,7 +1,7 @@
-TIMESTAMP = 1737726082
+TIMESTAMP = 1750518123
 SHA256 (openblas/large.tgz) = f328d88b7fa97722f271d7d0cfea1c220e0f8e5ed5ff01d8ef1eb51d6f4243a1
 SIZE (openblas/large.tgz) = 2595
 SHA256 (openblas/timing.tgz) = 999c65f8ea8bd4eac7f1c7f3463d4946917afd20a997807300fe35d70122f3af
 SIZE (openblas/timing.tgz) = 1059485
-SHA256 (openblas/OpenMathLib-OpenBLAS-v0.3.29_GH0.tar.gz) = 38240eee1b29e2bde47ebb5d61160207dc68668a54cac62c076bb5032013b1eb
-SIZE (openblas/OpenMathLib-OpenBLAS-v0.3.29_GH0.tar.gz) = 24671913
+SHA256 (openblas/OpenMathLib-OpenBLAS-v0.3.30_GH0.tar.gz) = 27342cff518646afb4c2b976d809102e368957974c250a25ccc965e53063c95d
+SIZE (openblas/OpenMathLib-OpenBLAS-v0.3.30_GH0.tar.gz) = 24699801
diff --git a/math/openblas64/files/patch-CMakeLists.txt b/math/openblas64/files/patch-CMakeLists.txt
index a58aa620cb0b..7fa2920ca645 100644
--- a/math/openblas64/files/patch-CMakeLists.txt
+++ b/math/openblas64/files/patch-CMakeLists.txt
@@ -1,11 +1,18 @@
---- CMakeLists.txt.orig	2024-04-04 20:26:04 UTC
+--- CMakeLists.txt.orig	2025-06-22 09:12:23 UTC
 +++ CMakeLists.txt
-@@ -448,7 +448,7 @@ if (BUILD_SHARED_LIBS AND NOT ${SYMBOLPREFIX}${SYMBOLS
+@@ -541,13 +541,13 @@ message(STATUS "adding postbuild instruction to rename
    if (NOT USE_PERL)
    add_custom_command(TARGET ${OpenBLAS_LIBNAME}_shared POST_BUILD
- 	  COMMAND  ${PROJECT_SOURCE_DIR}/exports/gensymbol "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
--    COMMAND objcopy -v --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
+ 	  COMMAND sh ${PROJECT_SOURCE_DIR}/exports/gensymbol "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
+-    COMMAND objcopy -v --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/${OpenBLAS_LIBNAME}.so
 +    COMMAND objcopy --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
      COMMENT "renaming symbols"
      )
    else()
+   add_custom_command(TARGET ${OpenBLAS_LIBNAME}_shared POST_BUILD
+     COMMAND perl ${PROJECT_SOURCE_DIR}/exports/gensymbol.pl "objcopy" "${ARCH}" "${BU}" "${EXPRECISION_IN}" "${NO_CBLAS_IN}" "${NO_LAPACK_IN}" "${NO_LAPACKE_IN}" "${NEED2UNDERSCORES_IN}" "${ONLY_CBLAS_IN}" \"${SYMBOLPREFIX}\" \"${SYMBOLSUFFIX}\" "${BLD}" "${BBF16}" "${BS}" "${BD}" "${BC}" "${BZ}" > ${PROJECT_BINARY_DIR}/objcopy.def
+-    COMMAND objcopy -v --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
++    COMMAND objcopy --redefine-syms ${PROJECT_BINARY_DIR}/objcopy.def  ${PROJECT_BINARY_DIR}/lib/lib${OpenBLAS_LIBNAME}.so
+     COMMENT "renaming symbols"
+     )
+   endif()
diff --git a/math/openblas64/files/patch-cmake_system.cmake b/math/openblas64/files/patch-cmake_system.cmake
new file mode 100644
index 000000000000..763a00e23156
--- /dev/null
+++ b/math/openblas64/files/patch-cmake_system.cmake
@@ -0,0 +1,13 @@
+--- cmake/system.cmake.orig	2025-06-19 09:45:39 UTC
++++ cmake/system.cmake
+@@ -380,8 +380,9 @@ if (USE_OPENMP)
+     # Avoid mixed OpenMP linkage
+     get_target_property(OMP_C_LIB OpenMP::OpenMP_C INTERFACE_LINK_LIBRARIES)
+     get_target_property(OMP_Fortran_LIB OpenMP::OpenMP_Fortran INTERFACE_LINK_LIBRARIES)
++# Disable this error on FreeBSD (dangerous by OK for the moment)
+     if (NOT OMP_C_LIB STREQUAL OMP_Fortran_LIB)
+-      message(FATAL_ERROR "Multiple OpenMP runtime libraries detected. Mixed OpenMP runtime linkage is dangerous. You may pass -DOpenMP_LANG_LIB_NAMES and -DOpenMP_omp_LIBRARY to manually choose the OpenMP library.")
++      message(STATUS "Multiple OpenMP runtime libraries detected. Mixed OpenMP runtime linkage is dangerous. You may pass -DOpenMP_LANG_LIB_NAMES and -DOpenMP_omp_LIBRARY to manually choose the OpenMP library.")
+     endif()
+   endif ()
+ endif ()
diff --git a/math/openblas64/files/patch-common__arm.h b/math/openblas64/files/patch-common__arm.h
index 1ffd13a2c63b..0c34ba948968 100644
--- a/math/openblas64/files/patch-common__arm.h
+++ b/math/openblas64/files/patch-common__arm.h
@@ -1,20 +1,20 @@
---- common_arm.h.orig	2023-04-01 20:18:01 UTC
+--- common_arm.h.orig	2025-06-19 09:45:39 UTC
 +++ common_arm.h
-@@ -95,6 +95,17 @@ static inline int blas_quickdivide(blasint x, blasint 
+@@ -93,6 +93,17 @@ static inline int blas_quickdivide(blasint x, blasint 
  
  #endif
  
 +/* Translate pre-UAL asm to UAL equivalents */
 +#if defined(__clang__)
 +#define fnmacs vmls.f32
 +#define fnmacd vmls.f64
 +#define fnmuls vnmul.f32
 +#define fnmuld vnmul.f64
 +#define fldmias vldmia
 +#define fstmias vstmia
 +#define fldmiad vldmia
 +#define fstmiad vstmia
 +#endif
  
  #ifndef F_INTERFACE
  #define REALNAME ASMNAME