From: Thomas Petazzoni Date: Mon, 29 Dec 2014 12:31:39 +0000 (+0100) Subject: bluez5_utils: fix missing link against librt X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5803e04456d3c279eb074004642086eaf54dffa4;p=buildroot.git bluez5_utils: fix missing link against librt Add a patch to bluez5_utils to make sure that the mcaptest tool gets linked against librt, since it uses clock_getres(). Fixes: http://autobuild.buildroot.org/results/2b1/2b1e521422d9af2b13133323c6534c49fbb0e177/ Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- diff --git a/package/bluez5_utils/0001-Link-mcaptest-with-lrt.patch b/package/bluez5_utils/0001-Link-mcaptest-with-lrt.patch new file mode 100644 index 0000000000..9933a08f30 --- /dev/null +++ b/package/bluez5_utils/0001-Link-mcaptest-with-lrt.patch @@ -0,0 +1,37 @@ +From 2d965dce71df18221e625efbfe380b54e6441d64 Mon Sep 17 00:00:00 2001 +From: Thomas Petazzoni +Date: Mon, 29 Dec 2014 12:23:41 +0100 +Subject: [PATCH] Link mcaptest with -lrt + +The mcaptest tool uses the profiles/health/mcap.c source file, which +calls clock_getres(). This function is defined in librt, so mcaptest +should be linked against librt, otherwise one gets link failures such +as: + +ld: profiles/health/mcap.o: undefined reference to symbol 'clock_getres@@GLIBC_2.2.5' +ld: note: 'clock_getres@@GLIBC_2.2.5' is defined in DSO [...]/sysroot/lib64/librt.so.1 so try adding it to the linker command line +[...]/sysroot/lib64/librt.so.1: could not read symbols: Invalid operation +collect2: error: ld returned 1 exit status +Makefile:4184: recipe for target 'tools/mcaptest' failed + +Signed-off-by: Thomas Petazzoni +--- + Makefile.tools | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/Makefile.tools b/Makefile.tools +index bc827fe..178b773 100644 +--- a/Makefile.tools ++++ b/Makefile.tools +@@ -195,7 +195,7 @@ tools_mcaptest_SOURCES = tools/mcaptest.c \ + btio/btio.h btio/btio.c \ + src/log.c src/log.h \ + profiles/health/mcap.h profiles/health/mcap.c +-tools_mcaptest_LDADD = lib/libbluetooth-internal.la @GLIB_LIBS@ ++tools_mcaptest_LDADD = lib/libbluetooth-internal.la @GLIB_LIBS@ -lrt + + dist_man_MANS += tools/hciattach.1 tools/hciconfig.1 \ + tools/hcitool.1 tools/hcidump.1 \ +-- +2.1.0 + diff --git a/package/bluez5_utils/bluez5_utils.mk b/package/bluez5_utils/bluez5_utils.mk index b1a17248e8..a1adbe1432 100644 --- a/package/bluez5_utils/bluez5_utils.mk +++ b/package/bluez5_utils/bluez5_utils.mk @@ -12,6 +12,9 @@ BLUEZ5_UTILS_DEPENDENCIES = dbus libglib2 BLUEZ5_UTILS_LICENSE = GPLv2+ LGPLv2.1+ BLUEZ5_UTILS_LICENSE_FILES = COPYING COPYING.LIB +# 0001-Link-mcaptest-with-lrt.patch +BLUEZ5_UTILS_AUTORECONF = YES + BLUEZ5_UTILS_CONF_OPTS = \ --enable-tools \ --enable-library \