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 $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- drivers/mtd/Makefile | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 drivers/mtd/Makefile (limited to 'drivers/mtd/Makefile') diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile new file mode 100644 index 000000000..7b6dd53e8 --- /dev/null +++ b/drivers/mtd/Makefile @@ -0,0 +1,34 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the memory technology device drivers. +# + +# Core functionality. +obj-$(CONFIG_MTD) += mtd.o +mtd-y := mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o +mtd-$(CONFIG_MTD_VIRT_CONCAT) += mtd_virt_concat.o + +obj-y += parsers/ + +# 'Users' - code which presents functionality to userspace. +obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o +obj-$(CONFIG_MTD_BLOCK) += mtdblock.o +obj-$(CONFIG_MTD_BLOCK_RO) += mtdblock_ro.o +obj-$(CONFIG_FTL) += ftl.o +obj-$(CONFIG_NFTL) += nftl.o +obj-$(CONFIG_INFTL) += inftl.o +obj-$(CONFIG_RFD_FTL) += rfd_ftl.o +obj-$(CONFIG_SSFDC) += ssfdc.o +obj-$(CONFIG_SM_FTL) += sm_ftl.o +obj-$(CONFIG_MTD_OOPS) += mtdoops.o +obj-$(CONFIG_MTD_PSTORE) += mtdpstore.o +obj-$(CONFIG_MTD_SWAP) += mtdswap.o + +nftl-objs := nftlcore.o nftlmount.o +inftl-objs := inftlcore.o inftlmount.o + +obj-y += chips/ lpddr/ maps/ devices/ nand/ tests/ + +obj-$(CONFIG_MTD_SPI_NOR) += spi-nor/ +obj-$(CONFIG_MTD_UBI) += ubi/ +obj-$(CONFIG_MTD_HYPERBUS) += hyperbus/ -- cgit v1.3.1