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Tue, 11 Aug 2026 12:13:17 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/243195 Hi Harish, On 8/11/26 12:56 PM, Sadineni, Harish via lists.openembedded.org wrote: > From: Harish Sadineni > > Fix build issues that occur when the Clang toolchain is selected. > > Remove the hard-coded TOOLCHAIN = "gcc" behavior and make the target compiler > selection conditional on TOOLCHAIN. This preserves GCC as the default compiler > while allowing Clang to be selected when TOOLCHAIN = "clang". > > YOCTO [#16385] > > Signed-off-by: Harish Sadineni > --- > meta/recipes-bsp/u-boot/u-boot.inc | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) > > diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc > index 00a12f1bb9..2197039dbc 100644 > --- a/meta/recipes-bsp/u-boot/u-boot.inc > +++ b/meta/recipes-bsp/u-boot/u-boot.inc > @@ -3,10 +3,6 @@ PROVIDES = "virtual/bootloader" > > PACKAGE_ARCH = "${MACHINE_ARCH}" > > -# u-boot is best built with gcc > -# https://docs.u-boot-project.org/en/latest/build/clang.html > -TOOLCHAIN = "gcc" > - > DEPENDS += "${@bb.utils.contains('UBOOT_ENV_SUFFIX', 'scr', 'u-boot-mkimage-native', '', d)}" > DEPENDS += "${@ 'u-boot-mkenvimage-native' if bb.utils.to_boolean(d.getVar('UBOOT_INITIAL_ENV_BINARY')) else ''}" > > @@ -15,7 +11,7 @@ inherit uboot-config uboot-extlinux-config uboot-sign deploy python3native > DEPENDS += "swig-native" > > EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} V=1' > -EXTRA_OEMAKE += 'CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS} ${DEBUG_PREFIX_MAP}"' > +EXTRA_OEMAKE += 'CC="${TARGET_PREFIX}${@bb.utils.contains('TOOLCHAIN', 'clang', 'clang', 'gcc', d)} ${TOOLCHAIN_OPTIONS} ${DEBUG_PREFIX_MAP}"' Why not simply ${TOOLCHAIN}? Have you checked we can build u-boot-tools, u-boot-tools-native and nativesdk-u-boot-tools with clang? Cheers, Quentin