linux-kernel - [PATCH] perf, tools: Support static linking with libdw

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1438985928-14457-1-git-send-email-andi@firstfloor.org>
Date:	Fri,  7 Aug 2015 15:18:48 -0700
From:	Andi Kleen <andi@...stfloor.org>
To:	acme@...nel.org
Cc:	linux-kernel@...r.kernel.org, jolsa@...hat.com,
	Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH] perf, tools: Support static linking with libdw

From: Andi Kleen <ak@...ux.intel.com>

The Fedora 22 version of libdw requires a couple of extra libraries
to link. With a dynamic link the dependencies are pulled in automatically,
but this doesn't work for static linking. Add the needed libraries
explicitely to the feature probe and the Makefile.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 tools/build/feature/Makefile | 2 +-
 tools/perf/config/Makefile   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile
index 463ed8f..179fc1a 100644
--- a/tools/build/feature/Makefile
+++ b/tools/build/feature/Makefile
@@ -70,7 +70,7 @@ test-glibc.bin:
 	$(BUILD)
 
 test-dwarf.bin:
-	$(BUILD) -ldw
+	$(BUILD) -ldw -lelf -lebl -lz -llzma -lbz2
 
 test-libelf-mmap.bin:
 	$(BUILD) -lelf
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile
index 094ddae..384e0a6 100644
--- a/tools/perf/config/Makefile
+++ b/tools/perf/config/Makefile
@@ -297,7 +297,7 @@ ifndef NO_LIBELF
     else
       CFLAGS += -DHAVE_DWARF_SUPPORT $(LIBDW_CFLAGS)
       LDFLAGS += $(LIBDW_LDFLAGS)
-      EXTLIBS += -ldw
+      EXTLIBS += -ldw -lelf -lebl -lz -lbz2 -llzma
       $(call detected,CONFIG_DWARF)
     endif # PERF_HAVE_DWARF_REGS
   endif # NO_DWARF
-- 
2.4.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/