From 6b05a9736953089e1f900a1c49cca37404737cfd Mon Sep 17 00:00:00 2001 From: Youngseok Jeong Date: Tue, 19 Aug 2025 16:43:10 +0900 Subject: libubootenv: backport patch to fix unknown type name 'size_t' Fix: ../recipe-sysroot/usr/include/libuboot.h:29:2: error: unknown type name 'size_t' size_t envsize; ^ This error can be avoided by using CXXFLAGS:append = " -include cstddef" but this way would be needed in all recipes that use libuboot.h. Therefore, Backport the patch to include in C++ builds. (From OE-Core rev: e401a16d8e26d25cec95fcea98d6530036cffca1) Signed-off-by: Youngseok Jeong Signed-off-by: Steve Sakoman --- .../0001-Include-cstddef-in-the-header-for-C.patch | 27 ++++++++++++++++++++++ meta/recipes-bsp/u-boot/libubootenv_0.3.2.bb | 6 ++++- 2 files changed, 32 insertions(+), 1 deletion(-) create mode 100644 meta/recipes-bsp/u-boot/files/0001-Include-cstddef-in-the-header-for-C.patch diff --git a/meta/recipes-bsp/u-boot/files/0001-Include-cstddef-in-the-header-for-C.patch b/meta/recipes-bsp/u-boot/files/0001-Include-cstddef-in-the-header-for-C.patch new file mode 100644 index 0000000000..9a006e2cfd --- /dev/null +++ b/meta/recipes-bsp/u-boot/files/0001-Include-cstddef-in-the-header-for-C.patch @@ -0,0 +1,27 @@ +From 10c9a571f1c0472799f72b1924b039aab231e95f Mon Sep 17 00:00:00 2001 +From: Oleksandr Kravchuk +Date: Thu, 16 Dec 2021 16:19:50 +0100 +Subject: [PATCH] Include cstddef in the header for C++ + +So C++ compiler always has access to the definition of size_t. + +Signed-off-by: Oleksandr Kravchuk +Signed-off-by: Youngseok Jeong +Upstream-Status: Backport [v0.3.3 https://github.com/sbabic/libubootenv/pull/19/commits/764226a7de2ea79b182d92829922489537c766fa] +--- + src/libuboot.h | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/src/libuboot.h b/src/libuboot.h +index 88f0558..1f305f4 100644 +--- a/src/libuboot.h ++++ b/src/libuboot.h +@@ -6,6 +6,8 @@ + */ + + #ifdef __cplusplus ++#include ++ + extern "C" { + #endif + diff --git a/meta/recipes-bsp/u-boot/libubootenv_0.3.2.bb b/meta/recipes-bsp/u-boot/libubootenv_0.3.2.bb index e8f58941cf..7ff57ae157 100644 --- a/meta/recipes-bsp/u-boot/libubootenv_0.3.2.bb +++ b/meta/recipes-bsp/u-boot/libubootenv_0.3.2.bb @@ -10,7 +10,11 @@ LICENSE = "LGPL-2.1-only" LIC_FILES_CHKSUM = "file://Licenses/lgpl-2.1.txt;md5=4fbd65380cdd255951079008b364516c" SECTION = "libs" -SRC_URI = "git://github.com/sbabic/libubootenv;protocol=https;branch=master" +SRC_URI = " \ + git://github.com/sbabic/libubootenv;protocol=https;branch=master \ + file://0001-Include-cstddef-in-the-header-for-C.patch \ +" + SRCREV = "ba7564f5006d09bec51058cf4f5ac90d4dc18b3c" S = "${WORKDIR}/git" -- cgit v1.2.3-54-g00ecf