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 $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- drivers/usb/usbip/Makefile | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 drivers/usb/usbip/Makefile (limited to 'drivers/usb/usbip/Makefile') diff --git a/drivers/usb/usbip/Makefile b/drivers/usb/usbip/Makefile new file mode 100644 index 000000000..f4c8f3840 --- /dev/null +++ b/drivers/usb/usbip/Makefile @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0 +ccflags-$(CONFIG_USBIP_DEBUG) := -DDEBUG + +obj-$(CONFIG_USBIP_CORE) += usbip-core.o +usbip-core-y := usbip_common.o usbip_event.o + +obj-$(CONFIG_USBIP_VHCI_HCD) += vhci-hcd.o +vhci-hcd-y := vhci_sysfs.o vhci_tx.o vhci_rx.o vhci_hcd.o + +obj-$(CONFIG_USBIP_HOST) += usbip-host.o +usbip-host-y := stub_dev.o stub_main.o stub_rx.o stub_tx.o + +obj-$(CONFIG_USBIP_VUDC) += usbip-vudc.o +usbip-vudc-y := vudc_dev.o vudc_sysfs.o vudc_tx.o vudc_rx.o vudc_transfer.o vudc_main.o -- cgit v1.3.1