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 $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- net/bluetooth/Makefile | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 net/bluetooth/Makefile (limited to 'net/bluetooth/Makefile') diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile new file mode 100644 index 000000000..ff466ea97 --- /dev/null +++ b/net/bluetooth/Makefile @@ -0,0 +1,29 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the Linux Bluetooth subsystem. +# + +obj-$(CONFIG_BT) += bluetooth.o +obj-$(CONFIG_BT_RFCOMM) += rfcomm/ +obj-$(CONFIG_BT_BNEP) += bnep/ +obj-$(CONFIG_BT_HIDP) += hidp/ +obj-$(CONFIG_BT_6LOWPAN) += bluetooth_6lowpan.o + +bluetooth_6lowpan-y := 6lowpan.o + +bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o \ + hci_sock.o hci_sysfs.o l2cap_core.o l2cap_sock.o smp.o lib.o \ + ecdh_helper.o mgmt_util.o mgmt_config.o hci_codec.o eir.o hci_sync.o \ + hci_drv.o + +bluetooth-$(CONFIG_DEV_COREDUMP) += coredump.o + +bluetooth-$(CONFIG_BT_BREDR) += sco.o +bluetooth-$(CONFIG_BT_LE) += iso.o +bluetooth-$(CONFIG_BT_LEDS) += leds.o +bluetooth-$(CONFIG_BT_MSFTEXT) += msft.o +bluetooth-$(CONFIG_BT_AOSPEXT) += aosp.o +bluetooth-$(CONFIG_BT_DEBUGFS) += hci_debugfs.o +bluetooth-$(CONFIG_BT_SELFTEST) += selftest.o + +CONTEXT_ANALYSIS := y -- cgit v1.3.1