From 7e61560628d17ea6b1d8ee370f6d42694cff8758 Mon Sep 17 00:00:00 2001 From: Ulises Mendez Martinez Date: Fri, 4 Sep 2026 15:07:09 +0000 Subject: objtool: Validate disassembler headers in libopcodes probe commit 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") tested for libopcodes availability by linking a test snippet with a forward declaration of disassemble_init_for_target(). However, testing symbol linkage with an extern declaration only verifies the presence of the library (.so/.a) and bypasses checking for development headers (binutils-dev). On systems where libopcodes is present without development headers installed, the probe succeeds, enabling BUILD_DISAS. Subsequent compilation of objtool then fails: fatal error: 'bfd.h' file not found 113 | #include Additionally, the probe invokes $(HOSTCC) without $(HOSTCFLAGS), ignoring any sysroot or include flags specified for the host compiler. Fix this by including and directly in the test snippet, passing $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- drivers/firmware/Makefile | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 drivers/firmware/Makefile (limited to 'drivers/firmware/Makefile') diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile new file mode 100644 index 000000000..be46f1e1d --- /dev/null +++ b/drivers/firmware/Makefile @@ -0,0 +1,41 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the linux kernel. +# +obj-$(CONFIG_ARM_SCPI_PROTOCOL) += arm_scpi.o +obj-$(CONFIG_ARM_SDE_INTERFACE) += arm_sdei.o +obj-$(CONFIG_ARM_SDEI_NMI) += arm_sdei_nmi.o +obj-$(CONFIG_DMI) += dmi_scan.o +obj-$(CONFIG_DMI_SYSFS) += dmi-sysfs.o +obj-$(CONFIG_EDD) += edd.o +obj-$(CONFIG_DMIID) += dmi-id.o +obj-$(CONFIG_INTEL_STRATIX10_SERVICE) += stratix10-svc.o +obj-$(CONFIG_INTEL_STRATIX10_RSU) += stratix10-rsu.o +obj-$(CONFIG_ISCSI_IBFT_FIND) += iscsi_ibft_find.o +obj-$(CONFIG_ISCSI_IBFT) += iscsi_ibft.o +obj-$(CONFIG_FIRMWARE_MEMMAP) += memmap.o +obj-$(CONFIG_MTK_ADSP_IPC) += mtk-adsp-ipc.o +obj-$(CONFIG_RASPBERRYPI_FIRMWARE) += raspberrypi.o +obj-$(CONFIG_FW_CFG_SYSFS) += qemu_fw_cfg.o +obj-$(CONFIG_SYSFB) += sysfb.o +obj-$(CONFIG_SYSFB_SIMPLEFB) += sysfb_simplefb.o +obj-$(CONFIG_TH1520_AON_PROTOCOL) += thead,th1520-aon.o +obj-$(CONFIG_TI_SCI_PROTOCOL) += ti_sci.o +obj-$(CONFIG_TRUSTED_FOUNDATIONS) += trusted_foundations.o +obj-$(CONFIG_TURRIS_MOX_RWTM) += turris-mox-rwtm.o + +obj-y += arm_ffa/ +obj-y += arm_scmi/ +obj-y += broadcom/ +obj-y += cirrus/ +obj-y += meson/ +obj-y += microchip/ +obj-$(CONFIG_GOOGLE_FIRMWARE) += google/ +obj-y += efi/ +obj-y += imx/ +obj-y += psci/ +obj-y += qcom/ +obj-y += samsung/ +obj-y += smccc/ +obj-y += tegra/ +obj-y += xilinx/ -- cgit v1.3.1