bcu: upgrade 1.1.128 -> 1.2.1

Rework 0001-CMakeLists-do-not-use-vendored-libcurl.patch: 1.2.1
builds a static libcurl from the bundled sources via build_libs.sh at
configure time; link the system libcurl through pkg-config instead.

CMakeLists.txt declares cmake_minimum_required(VERSION 3.4), which
CMake 4 rejects, so set CMAKE_POLICY_VERSION_MINIMUM.

The bcu_1.2.1 tag points to a commit that is not on master or any other
branch, so fetch it by tag alone.

AI-Generated: Uses Claude Code
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-oe/recipes-support/bcu/bcu/0001-CMakeLists-do-not-use-vendored-libcurl.patch

@@ -6,32 +6,35 @@ Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
 
 Update for 1.1.128
 Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
+
 ---
- CMakeLists.txt | 5 +++--
- 1 file changed, 3 insertions(+), 2 deletions(-)
+ CMakeLists.txt | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
 
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 0d6b915..f8c76ca 100644
+index 3475179..945c373 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -16,14 +16,15 @@ find_package(PkgConfig REQUIRED)
- pkg_check_modules(LIBFTDI REQUIRED libftdi1)
+@@ -17,17 +17,17 @@ pkg_check_modules(LIBFTDI REQUIRED libftdi1)
  pkg_check_modules(LIBYAML REQUIRED yaml-0.1)
+ pkg_check_modules(LIBOPENSSL REQUIRED openssl)
  pkg_check_modules(LIBUSB REQUIRED libusb-1.0)
 +pkg_check_modules(LIBCURL REQUIRED libcurl)
  project(bcu)
--include_directories(${LIBUSB_INCLUDE_DIRS} ${LIBFTDI_INCLUDE_DIRS}include ${PROJECT_SOURCE_DIR}/libftdi/src ${LIBYAML_INCLUDEDIR})
-+include_directories(${LIBUSB_INCLUDE_DIRS} ${LIBFTDI_INCLUDE_DIRS}include ${LIBYAML_INCLUDEDIR})
+-include_directories(${LIBUSB_INCLUDE_DIRS} ${LIBFTDI_INCLUDE_DIRS}include ${PROJECT_SOURCE_DIR}/libftdi/src ${LIBYAML_INCLUDEDIR} ${PROJECT_SOURCE_DIR}/libcurl/include)
++include_directories(${LIBUSB_INCLUDE_DIRS} ${LIBFTDI_INCLUDE_DIRS}include ${LIBYAML_INCLUDEDIR} ${LIBCURL_INCLUDE_DIRS})
  include_directories(${PROJECT_SOURCE_DIR})
  
  message("operation system is ${CMAKE_SYSTEM}")
  if (LINUX)
-         add_executable(bcu bcu.c port.c chip.c board.c bcu_parser.c bcu_yaml.c bcu_ftdi_eeprom.c)
+         add_executable(bcu bcu.c port.c chip.c board.c bcu_parser.c bcu_yaml.c bcu_https.c bcu_ftdi_eeprom.c)
 -        link_directories(${LIBUSB_LIBRARY_DIRS} ${LIBFTDI_LIBRARY_DIRS} ${LIBYAML_LIBRARY_DIRS})
+-        target_link_libraries (bcu ${LIBUSB_LIBRARIES} ${LIBFTDI_LIBRARIES} ${LIBYAML_LIBRARIES} ${PROJECT_SOURCE_DIR}/libcurl/build.bcu/lib/libcurl.a -lpthread -lssl -lcrypto -lm)
+-        execute_process( COMMAND ${PROJECT_SOURCE_DIR}/create_version_h.sh ${PROJECT_SOURCE_DIR}
+-                         COMMAND ${PROJECT_SOURCE_DIR}/build_libs.sh ${PROJECT_SOURCE_DIR})
 +        link_directories(${LIBUSB_LIBRARY_DIRS} ${LIBFTDI_LIBRARY_DIRS} ${LIBYAML_LIBRARY_DIRS} ${LIBCURL_LIBRARY_DIRS})
-         target_link_libraries (bcu ${LIBUSB_LIBRARIES} ${LIBFTDI_LIBRARIES} ${LIBYAML_LIBRARIES} -lpthread -lm -ldl)
-         execute_process( COMMAND ${PROJECT_SOURCE_DIR}/create_version_h.sh ${PROJECT_SOURCE_DIR} )
++        target_link_libraries (bcu ${LIBUSB_LIBRARIES} ${LIBFTDI_LIBRARIES} ${LIBYAML_LIBRARIES} ${LIBCURL_LIBRARIES} -lpthread -lm)
++        execute_process( COMMAND ${PROJECT_SOURCE_DIR}/create_version_h.sh ${PROJECT_SOURCE_DIR})
          install(TARGETS bcu DESTINATION bin)
--- 
-2.43.0
-
+ elseif (MACOS)
+         add_executable(bcu_mac bcu.c port.c chip.c board.c bcu_parser.c bcu_yaml.c bcu_https.c bcu_ftdi_eeprom.c)

meta-oe/recipes-support/bcu/bcu_1.2.1.bb

@@ -9,14 +9,17 @@ SECTION = "devel"
 LICENSE = "BSD-3-Clause"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=884d48c2aa7b82e1ad4a33909fab24b6"
 
-SRC_URI = "git://github.com/nxp-imx/bcu;protocol=https;branch=master;tag=${BPN}_${PV} \
+SRC_URI = "git://github.com/nxp-imx/bcu;protocol=https;nobranch=1;tag=${BPN}_${PV} \
            file://0001-CMakeLists-do-not-use-vendored-libcurl.patch \
            "
-SRCREV = "e7027dcb867dae7aebc8fd0a78ab13f05a4557f2"
+SRCREV = "1c79dcf115bcf2c8ad632dadbc749c5e25c52cb1"
 
 
 DEPENDS = "curl libyaml libusb1 openssl libftdi"
 
 inherit cmake pkgconfig
 
+# CMakeLists.txt still declares cmake_minimum_required(VERSION 3.4)
+EXTRA_OECMAKE += "-DCMAKE_POLICY_VERSION_MINIMUM=3.5"
+
 BBCLASSEXTEND = "native nativesdk"