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| author | Ulises Mendez Martinez <umendez@google.com> | 2026-09-04 15:07:09 +0000 |
|---|---|---|
| committer | Josh Poimboeuf <jpoimboe@kernel.org> | 2026-09-13 18:15:43 -0700 |
| commit | 7e61560628d17ea6b1d8ee370f6d42694cff8758 (patch) | |
| tree | e6080164b2f4c4c419894bdb3ce4d956ca9a98c5 /drivers/extcon/Makefile | |
| download | linux-stable-7e61560628d17ea6b1d8ee370f6d42694cff8758.tar.gz linux-stable-7e61560628d17ea6b1d8ee370f6d42694cff8758.zip | |
objtool: Validate disassembler headers in libopcodes probegrafted
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 <bfd.h>
Additionally, the probe invokes $(HOSTCC) without $(HOSTCFLAGS), ignoring
any sysroot or include flags specified for the host compiler.
Fix this by including <bfd.h> and <dis-asm.h> directly in the test snippet,
passing $(HOSTCFLAGS) so host compiler options are respected, and defining
PACKAGE="objtool" to satisfy the configuration check in <bfd.h>.
Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries")
Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check")
Reported-by: Alice Ryhl <aliceryhl@google.com>
Assisted-by: Antigravity:Gemini-Next
Signed-off-by: Ulises Mendez Martinez <umendez@google.com>
Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Diffstat (limited to 'drivers/extcon/Makefile')
| -rw-r--r-- | drivers/extcon/Makefile | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/extcon/Makefile b/drivers/extcon/Makefile new file mode 100644 index 000000000..6482f2bfd --- /dev/null +++ b/drivers/extcon/Makefile @@ -0,0 +1,30 @@ +# SPDX-License-Identifier: GPL-2.0 + +# Makefile for external connector class (extcon) devices +# + +obj-$(CONFIG_EXTCON) += extcon-core.o +extcon-core-objs += extcon.o devres.o +obj-$(CONFIG_EXTCON_ADC_JACK) += extcon-adc-jack.o +obj-$(CONFIG_EXTCON_AXP288) += extcon-axp288.o +obj-$(CONFIG_EXTCON_FSA9480) += extcon-fsa9480.o +obj-$(CONFIG_EXTCON_GPIO) += extcon-gpio.o +obj-$(CONFIG_EXTCON_INTEL_INT3496) += extcon-intel-int3496.o +obj-$(CONFIG_EXTCON_INTEL_CHT_WC) += extcon-intel-cht-wc.o +obj-$(CONFIG_EXTCON_INTEL_MRFLD) += extcon-intel-mrfld.o +obj-$(CONFIG_EXTCON_LC824206XA) += extcon-lc824206xa.o +obj-$(CONFIG_EXTCON_MAX14577) += extcon-max14577.o +obj-$(CONFIG_EXTCON_MAX3355) += extcon-max3355.o +obj-$(CONFIG_EXTCON_MAX77693) += extcon-max77693.o +obj-$(CONFIG_EXTCON_MAX77843) += extcon-max77843.o +obj-$(CONFIG_EXTCON_MAX8997) += extcon-max8997.o +obj-$(CONFIG_EXTCON_MAX14526) += extcon-max14526.o +obj-$(CONFIG_EXTCON_PALMAS) += extcon-palmas.o +obj-$(CONFIG_EXTCON_PTN5150) += extcon-ptn5150.o +obj-$(CONFIG_EXTCON_QCOM_SPMI_MISC) += extcon-qcom-spmi-misc.o +obj-$(CONFIG_EXTCON_RT8973A) += extcon-rt8973a.o +obj-$(CONFIG_EXTCON_SM5502) += extcon-sm5502.o +obj-$(CONFIG_EXTCON_USB_GPIO) += extcon-usb-gpio.o +obj-$(CONFIG_EXTCON_USBC_CROS_EC) += extcon-usbc-cros-ec.o +obj-$(CONFIG_EXTCON_USBC_TUSB320) += extcon-usbc-tusb320.o +obj-$(CONFIG_EXTCON_RTK_TYPE_C) += extcon-rtk-type-c.o |