diff --git a/devel/libiec61850/Makefile b/devel/libiec61850/Makefile
index 445dbbb2cd71..88897bf95a76 100644
--- a/devel/libiec61850/Makefile
+++ b/devel/libiec61850/Makefile
@@ -1,20 +1,21 @@
 PORTNAME=	libiec61850
 DISTVERSIONPREFIX=	v
 DISTVERSION=	1.5.3
+PORTREVISION=	1
 CATEGORIES=	devel
 
 MAINTAINER=	acm@FreeBSD.org
 COMMENT=	open-source library for the IEC 61850 protocols
 WWW=		http://libiec61850.com/libiec61850
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-USES=		cmake compiler:c++11-lang
+USES=		cmake compiler:c++11-lang dos2unix
 USE_GITHUB=	yes
 GH_ACCOUNT=	mz-automation
-GH_PROJECT=	libiec61850
 
-LDFLAGS=	-lm
+CMAKE_OFF=	BUILD_EXAMPLES
+CMAKE_ON=	CMAKE_DISABLE_FIND_PACKAGE_Doxygen
 
 .include <bsd.port.mk>
diff --git a/devel/libiec61850/files/patch-hal_CMakeLists.txt b/devel/libiec61850/files/patch-hal_CMakeLists.txt
new file mode 100644
index 000000000000..9a431f3391c8
--- /dev/null
+++ b/devel/libiec61850/files/patch-hal_CMakeLists.txt
@@ -0,0 +1,11 @@
+--- hal/CMakeLists.txt.orig	2024-02-18 21:09:38 UTC
++++ hal/CMakeLists.txt
+@@ -149,7 +149,7 @@ endif(WITH_MBEDTLS)
+ 
+ add_library (hal STATIC ${libhal_SRCS})
+ 
+-add_library (hal-shared STATIC ${libhal_SRCS})
++add_library (hal-shared SHARED ${libhal_SRCS})
+ 
+ target_compile_definitions(hal-shared PRIVATE EXPORT_FUNCTIONS_FOR_DLL)
+ 
diff --git a/devel/libiec61850/files/patch-src_CMakeLists.txt b/devel/libiec61850/files/patch-src_CMakeLists.txt
new file mode 100644
index 000000000000..4c94826a3e52
--- /dev/null
+++ b/devel/libiec61850/files/patch-src_CMakeLists.txt
@@ -0,0 +1,11 @@
+--- src/CMakeLists.txt.orig	2024-02-18 21:10:14 UTC
++++ src/CMakeLists.txt
+@@ -367,7 +367,7 @@ if(UNIX)
+         ${CMAKE_CURRENT_LIST_DIR}/libiec61850.pc.in
+         ${CMAKE_CURRENT_BINARY_DIR}/libiec61850.pc @ONLY
+     )
+-    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libiec61850.pc" DESTINATION "${CMAKE_INSTALL_PREFIX}/share/pkgconfig")
++    install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libiec61850.pc" DESTINATION "${CMAKE_INSTALL_PREFIX}/libdata/pkgconfig")
+ endif()
+ 
+ install (TARGETS iec61850 iec61850-shared
diff --git a/devel/libiec61850/pkg-plist b/devel/libiec61850/pkg-plist
index b47853360231..074d9b750140 100644
--- a/devel/libiec61850/pkg-plist
+++ b/devel/libiec61850/pkg-plist
@@ -1,35 +1,35 @@
 include/libiec61850/goose_publisher.h
 include/libiec61850/goose_receiver.h
 include/libiec61850/goose_subscriber.h
 include/libiec61850/hal_base.h
 include/libiec61850/hal_ethernet.h
 include/libiec61850/hal_filesystem.h
 include/libiec61850/hal_socket.h
 include/libiec61850/hal_thread.h
 include/libiec61850/hal_time.h
 include/libiec61850/iec61850_cdc.h
 include/libiec61850/iec61850_client.h
 include/libiec61850/iec61850_common.h
 include/libiec61850/iec61850_config_file_parser.h
 include/libiec61850/iec61850_dynamic_model.h
 include/libiec61850/iec61850_model.h
 include/libiec61850/iec61850_server.h
 include/libiec61850/iso_connection_parameters.h
 include/libiec61850/libiec61850_common_api.h
 include/libiec61850/linked_list.h
 include/libiec61850/logging_api.h
 include/libiec61850/mms_client_connection.h
 include/libiec61850/mms_common.h
 include/libiec61850/mms_server.h
 include/libiec61850/mms_type_spec.h
 include/libiec61850/mms_types.h
 include/libiec61850/mms_value.h
 include/libiec61850/sv_publisher.h
 include/libiec61850/sv_subscriber.h
 include/libiec61850/tls_config.h
-lib/libhal-shared.a
+lib/libhal-shared.so
 lib/libhal.a
 lib/libiec61850.a
 lib/libiec61850.so
 lib/libiec61850.so.1.5.3
-share/pkgconfig/libiec61850.pc
+libdata/pkgconfig/libiec61850.pc