[g-a-devel]gnopernicus - -pthread problems ...

[Michael Meeks <michael ximian com>]

Hi guys,

	It seems that linking to -gthread in Gnome 2.2 necessitates grabbing
LDFLAGS / INCLUDES from the pkg-config stuff; it's no longer sufficient
to just link to a .la of a similar name (I think).

	So I get issues building gnopernicus on 2.2:


/bin/sh ../../libtool --mode=link gcc  -Wall -g  -o tester  tester.o
../libsrs/libsrs.la  -lpopt
gcc -Wall -g -o .libs/tester tester.o  ../libsrs/.libs/libsrs.so -lxml2
-lz /usr/lib/libgnomespeech.so -lbonobo-2 -lbonobo-activation -lORBit-2
-lm -llinc -lgmodule-2.0 -ldl -lgobject-2.0 -lgthread-2.0 -lglib-2.0
-lpopt -Wl,--rpath -Wl,/usr/lib/gnopernicus-1.0
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_create'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_getspecific'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_key_create'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_attr_setstacksize'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_mutex_trylock'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_join'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_cond_timedwait'
/usr/lib/gcc-lib/i386-redhat-linux/3.2/../../../libgthread-2.0.so:
undefined reference to `pthread_setspecific'
collect2: ld returned 1 exit status

	Cause by a missing -pthread argument somewhere - that should be
inherited from the right CFLAGS / LIBS etc.

	HTH,

		Michael.

-- 
 mmeeks gnu org  <><, Pseudo Engineer, itinerant idiot