Source: libdispatch
Version: 0~svn197-3
Severity: serious
Justification: fails to build from source (but built successfully in the past)
Dear Maintainer,
I have been attempting to build the libdispatch source package on the
armel platform and have encountered a failure during the build process. The
attached build log higlights the failure. Please note that the clang available
in unstable is presently broken on armel. I used clang 2.9-16 as well as
llvm-2.9 2.9+dfsg-4. The build is successful up to the point of linking the
testing program "dispatch_starfish". The reason given for failure is similar
to the failure in the armel buildd log:
https://buildd.debian.org/status/fetch.php?pkg=libdispatch&arch=armel&ver=0~svn197-3&stamp=1318907849
Specifically, the symbol '_dispatch_get_host_time_init' is not found among the
libraries or library search paths included in the linking process.
I have investigated this error a little bit more and have discovered that the
functionality missing is defined in src/shims/time.c. The resulting object
file is located in src/.libs/time.o and appears to include the missing symbol.
Neither this object file, nor the src/.libs directory appear to be included in
the linking directive. I have attempted to rectify this problem by manually
modifying the file testing/Makefile so that the variable LDADD incorporates
the seemingly missing file. The resulting LDADD is shown below:
LDADD = libtest.la ../src/libdispatch.la ../src/.libs/time.o
While modifying this Makefile by hand permits the linking of dispatch_starfish,
this file is created during the auto generation stage and is not a proper fix.
Finally, I am not entirely positive that the work around I have described is in
fact correct.
Please let me know if there is more that I can provide in order to squash this
bug quickly and get libdispatch building on the armel platform once again.
Thank you.
grep Build libdispatch-0~svn197/debian/control | cut -f 2 -d ':'|awk 'BEGIN {
OFS="\n" ; FS="," } {for (i=1; i<NF+1; i++) {print $i}}'|sed 's/\( (.*\)//'|
xargs dpkg -l > /tmp/builddeps.log
/tmp/builddeps.log:
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Description
+++-======================================-=====================-========================================================================
ii autotools-dev 20120210.1 Update
infrastructure for config.{guess,sub} files
ii clang 2.9-16 Low-Level
Virtual Machine (LLVM), C language family frontend
ii debhelper 9.20120115 helper
programs for debian/rules
ii dh-autoreconf 5 debhelper
add-on to call autoreconf and clean up after the build
ii libblocksruntime-dev 0.1-1 Blocks Runtime
(development files)
ii libblocksruntime0 0.1-1 Blocks Runtime
library
ii libkqueue-dev 1.0.4-2 Development
files for libkqueue
ii libkqueue0 1.0.4-2 cross-platform
library for kernel event notification
ii libpthread-workqueue-dev 0.8.2-1 thread pool
library (development files)
ii libtool 2.4.2-1 Generic
library support script
ii pkg-config 0.26-1 manage compile
and link flags for libraries
dpkg -l | grep llvm
ii libllvm2.9 2.9+dfsg-4 Low-Level
Virtual Machine (LLVM), runtime library
ii llvm-2.9 2.9+dfsg-4 Low-Level
Virtual Machine (LLVM)
ii llvm-2.9-runtime 2.9+dfsg-4 Low-Level
Virtual Machine (LLVM), bytecode interpreter
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: armel (armv5tejl)
Kernel: Linux 3.2.0-1-versatile
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
dpkg-buildpackage: source package libdispatch
dpkg-buildpackage: source version 0~svn197-3
dpkg-buildpackage: source changed by Mark Heily <m...@heily.com>
dpkg-source --before-build libdispatch-0~svn197
dpkg-buildpackage: host architecture armel
debian/rules clean
dh clean --with autoreconf
dh_testdir
dh_auto_clean
dh_autoreconf_clean
dh_clean
dpkg-source -b libdispatch-0~svn197
dpkg-source: info: using source format `3.0 (quilt)'
dpkg-source: info: building libdispatch using existing
./libdispatch_0~svn197.orig.tar.gz
dpkg-source: info: building libdispatch in libdispatch_0~svn197-3.debian.tar.gz
dpkg-source: info: building libdispatch in libdispatch_0~svn197-3.dsc
debian/rules build
dh build --with autoreconf
dh_testdir
dh_autoreconf
configure.ac:118: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
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configure.ac:118: the top level
configure.ac:118: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
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configure.ac:118: the top level
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configure.ac:118: the top level
configure.ac:118: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
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configure.ac:118: the top level
configure.ac:118: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
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.../../lib/autoconf/general.m4:2662: _AC_LINK_IFELSE is expanded from...
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m4/libtool.m4:67: LT_INIT is expanded from...
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configure.ac:118: the top level
configure.ac:118: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in
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m4/libtool.m4:67: LT_INIT is expanded from...
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configure.ac:118: the top level
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `config'.
libtoolize: copying file `config/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
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libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
dh_auto_configure
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dh_auto_build
make[1]: Entering directory `/tmp/libdispatch-0~svn197'
Making all in dispatch
make[2]: Entering directory `/tmp/libdispatch-0~svn197/dispatch'
make[2]: Nothing to be done for `all'.
make[2]: Leaving directory `/tmp/libdispatch-0~svn197/dispatch'
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make all-am
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/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-apply.lo `test -f 'apply.c' || echo './'`apply.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c apply.c -fPIC -DPIC -o
.libs/libdispatch_la-apply.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c apply.c -o libdispatch_la-apply.o
>/dev/null 2>&1
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-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-benchmark.lo `test -f 'benchmark.c' || echo './'`benchmark.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c benchmark.c -fPIC -DPIC -o
.libs/libdispatch_la-benchmark.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c benchmark.c -o
libdispatch_la-benchmark.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
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libdispatch_la-object.lo `test -f 'object.c' || echo './'`object.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c object.c -fPIC -DPIC -o
.libs/libdispatch_la-object.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
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>/dev/null 2>&1
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-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-once.lo `test -f 'once.c' || echo './'`once.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c once.c -fPIC -DPIC -o
.libs/libdispatch_la-once.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c once.c -o libdispatch_la-once.o
>/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-queue.lo `test -f 'queue.c' || echo './'`queue.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c queue.c -fPIC -DPIC -o
.libs/libdispatch_la-queue.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c queue.c -o libdispatch_la-queue.o
>/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-queue_kevent.lo `test -f 'queue_kevent.c' || echo
'./'`queue_kevent.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c queue_kevent.c -fPIC -DPIC -o
.libs/libdispatch_la-queue_kevent.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c queue_kevent.c -o
libdispatch_la-queue_kevent.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-semaphore.lo `test -f 'semaphore.c' || echo './'`semaphore.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c semaphore.c -fPIC -DPIC -o
.libs/libdispatch_la-semaphore.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c semaphore.c -o
libdispatch_la-semaphore.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-source.lo `test -f 'source.c' || echo './'`source.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c source.c -fPIC -DPIC -o
.libs/libdispatch_la-source.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c source.c -o libdispatch_la-source.o
>/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-source_kevent.lo `test -f 'source_kevent.c' || echo
'./'`source_kevent.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c source_kevent.c -fPIC -DPIC -o
.libs/libdispatch_la-source_kevent.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c source_kevent.c -o
libdispatch_la-source_kevent.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -I/usr/include/kqueue -g -O2 -c -o
libdispatch_la-time.lo `test -f 'time.c' || echo './'`time.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c time.c -fPIC -DPIC -o
.libs/libdispatch_la-time.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -I/usr/include/kqueue -g -O2 -c time.c -o libdispatch_la-time.o
>/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -g -O2 -c -o mach.lo `test -f 'shims/mach.c' || echo
'./'`shims/mach.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -g -O2 -c
shims/mach.c -fPIC -DPIC -o .libs/mach.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -g -O2 -c
shims/mach.c -o mach.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -g -O2 -c -o time.lo `test -f 'shims/time.c' || echo
'./'`shims/time.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -g -O2 -c
shims/time.c -fPIC -DPIC -o .libs/time.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -g -O2 -c
shims/time.c -o time.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -g -O2 -c -o tsd.lo `test -f 'shims/tsd.c' || echo
'./'`shims/tsd.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -g -O2 -c
shims/tsd.c -fPIC -DPIC -o .libs/tsd.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -g -O2 -c
shims/tsd.c -o tsd.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=link clang -g -O2 -o libshims.la
mach.lo time.lo tsd.lo -lrt -lBlocksRuntime
libtool: link: ar cru .libs/libshims.a .libs/mach.o .libs/time.o .libs/tsd.o
libtool: link: ranlib .libs/libshims.a
libtool: link: ( cd ".libs" && rm -f "libshims.la" && ln -s "../libshims.la"
"libshims.la" )
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks
-I/usr/include/kqueue -g -O2 -o libdispatch.la -rpath /usr/lib
libdispatch_la-apply.lo libdispatch_la-benchmark.lo libdispatch_la-object.lo
libdispatch_la-once.lo libdispatch_la-queue.lo libdispatch_la-queue_kevent.lo
libdispatch_la-semaphore.lo libdispatch_la-source.lo
libdispatch_la-source_kevent.lo libdispatch_la-time.lo libshims.la -lpthread
-lrt -lkqueue -lpthread_workqueue -lrt -lBlocksRuntime
libtool: link: clang -shared -fPIC -DPIC .libs/libdispatch_la-apply.o
.libs/libdispatch_la-benchmark.o .libs/libdispatch_la-object.o
.libs/libdispatch_la-once.o .libs/libdispatch_la-queue.o
.libs/libdispatch_la-queue_kevent.o .libs/libdispatch_la-semaphore.o
.libs/libdispatch_la-source.o .libs/libdispatch_la-source_kevent.o
.libs/libdispatch_la-time.o -Wl,--whole-archive ./.libs/libshims.a
-Wl,--no-whole-archive -lpthread -lkqueue -lpthread_workqueue -lrt
-lBlocksRuntime -O2 -Wl,-soname -Wl,libdispatch.so.0 -o
.libs/libdispatch.so.0.0.0
libtool: link: (cd ".libs" && rm -f "libdispatch.so.0" && ln -s
"libdispatch.so.0.0.0" "libdispatch.so.0")
libtool: link: (cd ".libs" && rm -f "libdispatch.so" && ln -s
"libdispatch.so.0.0.0" "libdispatch.so")
libtool: link: (cd .libs/libdispatch.lax/libshims.a && ar x
"/tmp/libdispatch-0~svn197/src/./.libs/libshims.a")
libtool: link: ar cru .libs/libdispatch.a libdispatch_la-apply.o
libdispatch_la-benchmark.o libdispatch_la-object.o libdispatch_la-once.o
libdispatch_la-queue.o libdispatch_la-queue_kevent.o libdispatch_la-semaphore.o
libdispatch_la-source.o libdispatch_la-source_kevent.o libdispatch_la-time.o
.libs/libdispatch.lax/libshims.a/mach.o .libs/libdispatch.lax/libshims.a/time.o
.libs/libdispatch.lax/libshims.a/tsd.o
libtool: link: ranlib .libs/libdispatch.a
libtool: link: rm -fr .libs/libdispatch.lax
libtool: link: ( cd ".libs" && rm -f "libdispatch.la" && ln -s
"../libdispatch.la" "libdispatch.la" )
make[3]: Leaving directory `/tmp/libdispatch-0~svn197/src'
make[2]: Leaving directory `/tmp/libdispatch-0~svn197/src'
Making all in testing
make[2]: Entering directory `/tmp/libdispatch-0~svn197/testing'
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -c -o dispatch_test.lo dispatch_test.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c dispatch_test.c -fPIC -DPIC -o .libs/dispatch_test.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c dispatch_test.c -o dispatch_test.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -c -o asprintf.lo `test -f
'shims/asprintf.c' || echo './'`shims/asprintf.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c shims/asprintf.c -fPIC -DPIC -o .libs/asprintf.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c shims/asprintf.c -o asprintf.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -c -o arc4random.lo `test -f
'shims/arc4random.c' || echo './'`shims/arc4random.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c shims/arc4random.c -fPIC -DPIC -o .libs/arc4random.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c shims/arc4random.c -o arc4random.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=compile clang -DHAVE_CONFIG_H -I.
-I../config -I.. -I.. -Wall -fblocks -c -o fgetln.lo `test -f
'shims/fgetln.c' || echo './'`shims/fgetln.c
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c shims/fgetln.c -fPIC -DPIC -o .libs/fgetln.o
libtool: compile: clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall
-fblocks -c shims/fgetln.c -o fgetln.o >/dev/null 2>&1
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks -o
libtest.la dispatch_test.lo asprintf.lo arc4random.lo fgetln.lo -lrt
-lBlocksRuntime
libtool: link: ar cru .libs/libtest.a .libs/dispatch_test.o .libs/asprintf.o
.libs/arc4random.o .libs/fgetln.o
libtool: link: ranlib .libs/libtest.a
libtool: link: ( cd ".libs" && rm -f "libtest.la" && ln -s "../libtest.la"
"libtest.la" )
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall -fblocks -c
dispatch_api.c
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks -o
dispatch_api dispatch_api.o libtest.la ../src/libdispatch.la -lrt
-lBlocksRuntime
libtool: link: clang -Wall -fblocks -o .libs/dispatch_api dispatch_api.o
./.libs/libtest.a ../src/.libs/libdispatch.so -lrt -lBlocksRuntime
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -std=c99 -Wall -fblocks -c
-o dispatch_c99-dispatch_c99.o `test -f 'dispatch_c99.c' || echo
'./'`dispatch_c99.c
/bin/bash ../libtool --tag=CC --mode=link clang -std=c99 -Wall -fblocks -o
dispatch_c99 dispatch_c99-dispatch_c99.o libtest.la ../src/libdispatch.la -lrt
-lBlocksRuntime
libtool: link: clang -std=c99 -Wall -fblocks -o .libs/dispatch_c99
dispatch_c99-dispatch_c99.o ./.libs/libtest.a ../src/.libs/libdispatch.so -lrt
-lBlocksRuntime
clang: warning: argument unused during compilation: '-std=c99'
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall -fblocks -c
dispatch_cascade.c
dispatch_cascade.c:65:23: warning: conversion specifies type 'long' but the
argument has type 'size_t' (aka 'unsigned int') [-Wformat]
printf("maxcount = %ld\n", maxcount);
~~^ ~~~~~~~~
%u
1 warning generated.
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks -o
dispatch_cascade dispatch_cascade.o libtest.la ../src/libdispatch.la -lrt
-lBlocksRuntime
libtool: link: clang -Wall -fblocks -o .libs/dispatch_cascade
dispatch_cascade.o ./.libs/libtest.a ../src/.libs/libdispatch.so -lrt
-lBlocksRuntime
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall -fblocks -c
dispatch_debug.c
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks -o
dispatch_debug dispatch_debug.o libtest.la ../src/libdispatch.la -lrt
-lBlocksRuntime
libtool: link: clang -Wall -fblocks -o .libs/dispatch_debug dispatch_debug.o
./.libs/libtest.a ../src/.libs/libdispatch.so -lrt -lBlocksRuntime
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall -fblocks -c
dispatch_priority.c
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks -o
dispatch_priority dispatch_priority.o libtest.la ../src/libdispatch.la -lrt
-lBlocksRuntime
libtool: link: clang -Wall -fblocks -o .libs/dispatch_priority
dispatch_priority.o ./.libs/libtest.a ../src/.libs/libdispatch.so -lrt
-lBlocksRuntime
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -DUSE_SET_TARGET_QUEUE=1
-Wall -fblocks -c -o dispatch_priority2-dispatch_priority.o `test -f
'dispatch_priority.c' || echo './'`dispatch_priority.c
/bin/bash ../libtool --tag=CC --mode=link clang -DUSE_SET_TARGET_QUEUE=1
-Wall -fblocks -o dispatch_priority2 dispatch_priority2-dispatch_priority.o
libtest.la ../src/libdispatch.la -lrt -lBlocksRuntime
libtool: link: clang -DUSE_SET_TARGET_QUEUE=1 -Wall -fblocks -o
.libs/dispatch_priority2 dispatch_priority2-dispatch_priority.o
./.libs/libtest.a ../src/.libs/libdispatch.so -lrt -lBlocksRuntime
clang -DHAVE_CONFIG_H -I. -I../config -I.. -I.. -Wall -fblocks -c
dispatch_starfish.c
dispatch_starfish.c:64:17: warning: conversion specifies type 'long' but the
argument has type 'size_t' (aka 'unsigned int') [-Wformat]
printf("lap: %ld\n", lap_count_down);
~~^ ~~~~~~~~~~~~~~
%u
dispatch_starfish.c:135:59: warning: conversion specifies type 'long' but the
argument has type 'size_t' (aka 'unsigned int') [-Wformat]
snprintf(buf, sizeof(buf), "com.example.starfish-node#%ld", i);
~~^ ~
%u
dispatch_starfish.c:135:59: warning: conversion specifies type 'long' but the
argument has type 'size_t' (aka 'unsigned int') [-Wformat]
snprintf(buf, sizeof(buf), "com.example.starfish-node#%ld", i);
~~^ ~
%u
3 warnings generated.
/bin/bash ../libtool --tag=CC --mode=link clang -Wall -fblocks -o
dispatch_starfish dispatch_starfish.o libtest.la ../src/libdispatch.la -lrt
-lBlocksRuntime
libtool: link: clang -Wall -fblocks -o .libs/dispatch_starfish
dispatch_starfish.o ./.libs/libtest.a ../src/.libs/libdispatch.so -lrt
-lBlocksRuntime
dispatch_starfish.o: In function `_dispatch_time_mach2nano':
dispatch_starfish.c:(.text+0x590): undefined reference to
`_dispatch_get_host_time_init'
/usr/bin/ld: .libs/dispatch_starfish: hidden symbol
`_dispatch_get_host_time_init' isn't defined
/usr/bin/ld: final link failed: Bad value
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [dispatch_starfish] Error 1
make[2]: Leaving directory `/tmp/libdispatch-0~svn197/testing'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/tmp/libdispatch-0~svn197'
dh_auto_build: make -j1 returned exit code 2
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
