I modified systemtap buildrun.cxx so that the Makefile it produces during Pass 3 doesn't have quotes around the include path, i.e.: Before: EXTRA_CFLAGS += -I"/usr/share/systemtap/runtime" After: EXTRA_CFLAGS += -I/usr/share/systemtap/runtime Then stap works fine against the Debian kernel, running 4.10-1~exp1 at the moment. I cannot fathom how Debian's linux-headers packages would affect this argument, but for the record, here's systemtap running gcc in Pass 3, elided: gcc-6 ... -I/usr/src/linux-headers-4.10.0-trunk-common/"/usr/share/systemtap/runtime" ... And with buildrun.cxx modified so that quotations are removed from the Makefile: gcc-6 ... -I/usr/share/systemtap/runtime ... How is /usr/src/linux-headers-4.10.0-trunk-common/ getting interpolated into that path argument? Attached a Makefile produced by stap - maybe somebody could guess why that interpolation occurs at line 125? Apologies if I'm adding more noise than signal to the bug report. Frank Ch. Eigler already addressed the quotation issue earlier in this bug report. -- Gerald Turner <gturner@unzane.com> Encrypted mail preferred! OpenPGP: 4096R / CA89 B27A 30FA 66C5 1B80 3858 EC94 2276 FDB8 716D
--- systemtap-3.1.orig/buildrun.cxx +++ systemtap-3.1/buildrun.cxx @@ -495,7 +495,7 @@ compile_pass (systemtap_session& s) #if CHECK_POINTER_ARITH_PR5947 o << "EXTRA_CFLAGS += -Wpointer-arith" << endl; #endif - o << "EXTRA_CFLAGS += -I\"" << s.runtime_path << "\"" << endl; + o << "EXTRA_CFLAGS += -I" << s.runtime_path << endl; // XXX: this may help ppc toc overflow // o << "CFLAGS := $(subst -Os,-O2,$(CFLAGS)) -fminimal-toc" << endl; o << "obj-m := " << s.module_name << ".o" << endl;
_KBUILD_CFLAGS := $(call flags,KBUILD_CFLAGS) stap_check_gcc = $(shell set -x; if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi) CHECK_BUILD := $(CC) $(NOSTDINC_FLAGS) $(KBUILD_CPPFLAGS) $(CPPFLAGS) $(LINUXINCLUDE) $(_KBUILD_CFLAGS) $(CFLAGS_KERNEL) $(EXTRA_CFLAGS) $(CFLAGS) -DKBUILD_BASENAME=\"stap_1008\" -Werror -S -o /dev/null -xc stap_check_build = $(shell set -x; if $(CHECK_BUILD) $(1) > /dev/null 2>&1 ; then echo "$(2)"; else echo "$(3)"; fi) SYSTEMTAP_RUNTIME = "/usr/share/systemtap/runtime" CONFIG_MODULE_SIG := n EXTRA_CFLAGS := EXTRA_CFLAGS += -Iinclude2/asm/mach-default EXTRA_CFLAGS += -I/lib/modules/4.10.0-trunk-amd64/build STAPCONF_HEADER := /tmp/stapmZGYID/stapconf_0c48b85f89be3e4d6b5ccca7b814cb38_755.h $(STAPCONF_HEADER): @> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-hrtimer-rel.c > /dev/null 2>&1; then echo "#define STAPCONF_HRTIMER_REL 1"; fi >> $@ >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-generated-compile.c > /dev/null 2>&1; then echo "#define STAPCONF_GENERATED_COMPILE 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-hrtimer-getset-expires.c > /dev/null 2>&1; then echo "#define STAPCONF_HRTIMER_GETSET_EXPIRES 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-inode-private.c > /dev/null 2>&1; then echo "#define STAPCONF_INODE_PRIVATE 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-inode-rwsem.c > /dev/null 2>&1; then echo "#define STAPCONF_INODE_RWSEM 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-constant-tsc.c > /dev/null 2>&1; then echo "#define STAPCONF_CONSTANT_TSC 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-ktime-get-real.c > /dev/null 2>&1; then echo "#define STAPCONF_KTIME_GET_REAL 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-x86-uniregs.c > /dev/null 2>&1; then echo "#define STAPCONF_X86_UNIREGS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-nameidata.c > /dev/null 2>&1; then echo "#define STAPCONF_NAMEIDATA_CLEANUP 1"; fi >> $@ echo "#define STAPCONF_UNREGISTER_KPROBES 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-kprobe-symbol-name.c > /dev/null 2>&1; then echo "#define STAPCONF_KPROBE_SYMBOL_NAME 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-real-parent.c > /dev/null 2>&1; then echo "#define STAPCONF_REAL_PARENT 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-uaccess.c > /dev/null 2>&1; then echo "#define STAPCONF_LINUX_UACCESS_H 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-oneachcpu-retry.c > /dev/null 2>&1; then echo "#define STAPCONF_ONEACHCPU_RETRY 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-dpath-path.c > /dev/null 2>&1; then echo "#define STAPCONF_DPATH_PATH 1"; fi >> $@ >> $@ >> $@ echo "#define STAPCONF_SYNCHRONIZE_SCHED 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-task-uid.c > /dev/null 2>&1; then echo "#define STAPCONF_TASK_UID 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-from_kuid_munged.c > /dev/null 2>&1; then echo "#define STAPCONF_FROM_KUID_MUNGED 1"; fi >> $@ echo "#define STAPCONF_GET_MM_EXE_FILE 1">> $@ echo "#define STAPCONF_VM_AREA 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-procfs-owner.c > /dev/null 2>&1; then echo "#define STAPCONF_PROCFS_OWNER 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-alloc-percpu-align.c > /dev/null 2>&1; then echo "#define STAPCONF_ALLOC_PERCPU_ALIGN 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-x86-fs.c > /dev/null 2>&1; then echo "#define STAPCONF_X86_FS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-x86-xfs.c > /dev/null 2>&1; then echo "#define STAPCONF_X86_XFS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-x86-gs.c > /dev/null 2>&1; then echo "#define STAPCONF_X86_GS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-grsecurity.c > /dev/null 2>&1; then echo "#define STAPCONF_GRSECURITY 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-trace-printk.c > /dev/null 2>&1; then echo "#define STAPCONF_TRACE_PRINTK 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-regset.c > /dev/null 2>&1; then echo "#define STAPCONF_REGSET 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-utrace-regset.c > /dev/null 2>&1; then echo "#define STAPCONF_UTRACE_REGSET 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-uprobe-get-pc.c > /dev/null 2>&1; then echo "#define STAPCONF_UPROBE_GET_PC 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-hlist-4args.c > /dev/null 2>&1; then echo "#define STAPCONF_HLIST_4ARGS 1"; fi >> $@ echo "#define STAPCONF_TSC_KHZ 1">> $@ echo "#define STAPCONF_CPU_KHZ 1">> $@ echo "#define STAPCONF_MODULE_TEXT_ADDRESS 1">> $@ echo "#define STAPCONF_ADD_TIMER_ON 1">> $@ echo "#define STAPCONF_PROBE_KERNEL 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-hw_breakpoint_context.c > /dev/null 2>&1; then echo "#define STAPCONF_HW_BREAKPOINT_CONTEXT 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-save-stack-trace.c > /dev/null 2>&1; then echo "#define STAPCONF_KERNEL_STACKTRACE 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-save-stack-trace-no-bp.c > /dev/null 2>&1; then echo "#define STAPCONF_KERNEL_STACKTRACE_NO_BP 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-asm-syscall.c > /dev/null 2>&1; then echo "#define STAPCONF_ASM_SYSCALL_H 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-ring_buffer-flags.c > /dev/null 2>&1; then echo "#define STAPCONF_RING_BUFFER_FLAGS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-ring_buffer_lost_events.c > /dev/null 2>&1; then echo "#define STAPCONF_RING_BUFFER_LOST_EVENTS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-ring_buffer_read_prepare.c > /dev/null 2>&1; then echo "#define STAPCONF_RING_BUFFER_READ_PREPARE 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-kallsyms-on-each-symbol.c > /dev/null 2>&1; then echo "#define STAPCONF_KALLSYMS_ON_EACH_SYMBOL 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-walk-stack.c > /dev/null 2>&1; then echo "#define STAPCONF_WALK_STACK 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-stacktrace_ops-warning.c > /dev/null 2>&1; then echo "#define STAPCONF_STACKTRACE_OPS_WARNING 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-stacktrace_ops-int-address.c > /dev/null 2>&1; then echo "#define STAPCONF_STACKTRACE_OPS_INT_ADDRESS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-mm-context-vdso.c > /dev/null 2>&1; then echo "#define STAPCONF_MM_CONTEXT_VDSO 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-mm-context-vdso-base.c > /dev/null 2>&1; then echo "#define STAPCONF_MM_CONTEXT_VDSO_BASE 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-blk-types.c > /dev/null 2>&1; then echo "#define STAPCONF_BLK_TYPES 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-perf-structpid.c > /dev/null 2>&1; then echo "#define STAPCONF_PERF_STRUCTPID 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/perf_event_counter_context.c > /dev/null 2>&1; then echo "#define STAPCONF_PERF_COUNTER_CONTEXT 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/perf_probe_handler_nmi.c > /dev/null 2>&1; then echo "#define STAPCONF_PERF_HANDLER_NMI 1"; fi >> $@ >> $@ >> $@ echo "#define STAPCONF_VFS_PATH_LOOKUP 1">> $@ echo "#define STAPCONF_KERN_PATH 1">> $@ echo "#define STAPCONF_PROC_CREATE_DATA 1">> $@ echo "#define STAPCONF_PDE_DATA 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-module-sect-attrs.c > /dev/null 2>&1; then echo "#define STAPCONF_MODULE_SECT_ATTRS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-utrace-via-tracepoints.c > /dev/null 2>&1; then echo "#define STAPCONF_UTRACE_VIA_TRACEPOINTS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-task_work-struct.c > /dev/null 2>&1; then echo "#define STAPCONF_TASK_WORK_STRUCT 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-vm-area-pte.c > /dev/null 2>&1; then echo "#define STAPCONF_VM_AREA_PTE 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-relay-umode_t.c > /dev/null 2>&1; then echo "#define STAPCONF_RELAY_UMODE_T 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-relay_buf-per_cpu_ptr.c > /dev/null 2>&1; then echo "#define STAPCONF_RELAY_BUF_PER_CPU_PTR 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-fs_supers-hlist.c > /dev/null 2>&1; then echo "#define STAPCONF_FS_SUPERS_HLIST 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-compat_sigaction.c > /dev/null 2>&1; then echo "#define STAPCONF_COMPAT_SIGACTION 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-netfilter.c > /dev/null 2>&1; then echo "#define STAPCONF_NETFILTER_V313 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-netfilter-313b.c > /dev/null 2>&1; then echo "#define STAPCONF_NETFILTER_V313B 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-netfilter-4_1.c > /dev/null 2>&1; then echo "#define STAPCONF_NETFILTER_V41 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-netfilter-4_4.c > /dev/null 2>&1; then echo "#define STAPCONF_NETFILTER_V44 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-smpcall-5args.c > /dev/null 2>&1; then echo "#define STAPCONF_SMPCALL_5ARGS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-smpcall-4args.c > /dev/null 2>&1; then echo "#define STAPCONF_SMPCALL_4ARGS 1"; fi >> $@ >> $@ >> $@ echo "#define STAPCONF_UPROBE_REGISTER_EXPORTED 1">> $@ echo "#define STAPCONF_UPROBE_UNREGISTER_EXPORTED 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-old-inode-uprobes.c > /dev/null 2>&1; then echo "#define STAPCONF_OLD_INODE_UPROBES 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-inode-uretprobes.c > /dev/null 2>&1; then echo "#define STAPCONF_INODE_URETPROBES 1"; fi >> $@ >> $@ echo "#define STAPCONF_TASK_USER_REGSET_VIEW_EXPORTED 1">> $@ >> $@ >> $@ >> $@ >> $@ >> $@ >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-pagefault_disable.c > /dev/null 2>&1; then echo "#define STAPCONF_PAGEFAULT_DISABLE 1"; fi >> $@ echo "#define STAPCONF_KALLSYMS 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-uidgid.c > /dev/null 2>&1; then echo "#define STAPCONF_LINUX_UIDGID_H 1"; fi >> $@ echo "#define STAPCONF_SIGSET_FROM_COMPAT_EXPORTED 1">> $@ echo "#define STAPCONF_VZALLOC 1">> $@ echo "#define STAPCONF_VZALLOC_NODE 1">> $@ echo "#define STAPCONF_VMALLOC_NODE 1">> $@ >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-tracepoint-strings.c > /dev/null 2>&1; then echo "#define STAPCONF_TRACEPOINT_STRINGS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-timerfd.c > /dev/null 2>&1; then echo "#define STAPCONF_TIMERFD_H 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-module_layout.c > /dev/null 2>&1; then echo "#define STAPCONF_MODULE_LAYOUT 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-mod_kallsyms.c > /dev/null 2>&1; then echo "#define STAPCONF_MOD_KALLSYMS 1"; fi >> $@ echo "#define STAPCONF_GET_USER_PAGES_REMOTE 1">> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-get_user_pages_remote-flags.c > /dev/null 2>&1; then echo "#define STAPCONF_GET_USER_PAGES_REMOTE_FLAGS 1"; fi >> $@ if $(CHECK_BUILD) $(SYSTEMTAP_RUNTIME)/linux/autoconf-get_user_pages_remote-flags_locked.c > /dev/null 2>&1; then echo "#define STAPCONF_GET_USER_PAGES_REMOTE_FLAGS_LOCKED 1"; fi >> $@ EXTRA_CFLAGS += -include $(STAPCONF_HEADER) EXTRA_CFLAGS += -ftime-report -Q EXTRA_CFLAGS += -freorder-blocks EXTRA_CFLAGS += -fasynchronous-unwind-tables EXTRA_CFLAGS += $(call cc-option,-Wframe-larger-than=512) EXTRA_CFLAGS += $(call cc-option,-fno-ipa-icf) EXTRA_CFLAGS += -Wno-unused -Werror EXTRA_CFLAGS += -I"/usr/share/systemtap/runtime" obj-m := stap_1008.o stap_1008-y := stap_1008_src.o stap_1008_aux_0.o /tmp/stapmZGYID/stap_1008_src.c: $(STAPCONF_HEADER) /tmp/stapmZGYID/stap_1008_aux_0.c: $(STAPCONF_HEADER)
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