From b1d1d4013f598e74ca15d779f1863457962112a9 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Wed, 24 Aug 2022 13:27:59 +0200 Subject: imx-atf: fix build error with binutils 2.39 This disables the warning about a LOAD segment in the produced elf file which has RWX permissions set. As the build is set to error out on any warning the build fails without this patch. | LD ...imx-atf/2.6+gitAUTOINC+c6a19b1a35-r0/git/build/imx8mm/release/bl31/bl31.elf | aarch64-tdx-linux-ld: warning: ...git/build/imx8mm/release/bl31/bl31.elf has a LOAD segment with RWX permissions | make: *** [Makefile:1254: ...git/build/imx8mm/release/bl31/bl31.elf] Error 1 | ERROR: oe_runmake failed Bug report for atf: https://developer.trustedfirmware.org/T996 Reported-by: Peter Bergin Signed-off-by: Max Krummenacher (cherry picked from commit bac8c6af8471addb7add0d1b1ddfbbbd36bed16e) --- recipes-bsp/imx-atf/imx-atf_2.6.bb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/recipes-bsp/imx-atf/imx-atf_2.6.bb b/recipes-bsp/imx-atf/imx-atf_2.6.bb index b0426f0b..1df61cab 100644 --- a/recipes-bsp/imx-atf/imx-atf_2.6.bb +++ b/recipes-bsp/imx-atf/imx-atf_2.6.bb @@ -29,7 +29,9 @@ EXTRA_OEMAKE += " \ # Let the Makefile handle setting up the CFLAGS and LDFLAGS as it is a standalone application CFLAGS[unexport] = "1" -LDFLAGS[unexport] = "1" +# Needed for binutils >= 2.39 to prevent build failure. +# imx-atf links with ld, thus no '-Wl,' prefix +LDFLAGS = "--no-warn-rwx-segments" AS[unexport] = "1" LD[unexport] = "1" @@ -56,7 +58,6 @@ EXTRA_OEMAKE += 'IMX_BOOT_UART_BASE=${ATF_BOOT_UART_BASE}' do_configure[noexec] = "1" do_compile() { - # Clear LDFLAGS to avoid the option -Wl recognize issue oe_runmake bl31 if ${BUILD_OPTEE}; then oe_runmake clean BUILD_BASE=build-optee -- cgit v1.2.3-54-g00ecf