I have two fairly identical gnu make/build projects. One of them works
fine but the other is looking for the library in the wrong place. The
difference I see is that one of them has this:
ibtool: link: g++ -std=c++0x -g -O2 -o loggerd loggerd-fieldlist.o
loggerd-t2m.o loggerd-loggercounters.o loggerd-loggerbase.o
loggerd-dbutil.o loggerd-ftplogparser.o loggerd-infocache.o
loggerd-inputqueue.o loggerd-outputqueue.o loggerd-imagenode.o
loggerd-arcmessage.o loggerd-xmlrpc_client.o loggerd-emailthread.o
...
-lxmlrpc++ -lxmlrpc -lxmlrpc_util
/home/jwl/build/usr/local/lib/liblog4cplus.so -pthread -Wl,-rpath
-Wl,/home/jwl/build/usr/local/lib -Wl,-rpath
-Wl,/home/jwl/build/usr/local/lib
whereas the last bit of the one that works has:
libtool: link: g++ -g -O2 -o vaprobe protoarduino.o pdbutil.o timer.o
arcserver.o probethread.o protocamera.o protosimple.o vaprobe.o
svn_version.o -L/usr/lib64/mysql -limageserver-0.4.1 -lmysqlpp
-lboost_regex -lmysqlclient -lpthread -lssl -lccgnu2 -lcurl -lccext2
-ldl -lxml2
In the first case the previous line starts with:
/bin/sh ../libtool --tag=CXX --mode=link g++ -std=c++0x -g -O2 -o
loggerd
Followed by the list of .o files and libraries.
In the working one, it's similar:
/bin/sh ../libtool --tag=CXX --mode=link g++ -g -O2 -o vaprobe
One other difference is that in the first (bad) output I see two lines:
libtool: link: warning: library `/usr/local/lib/libimageserver-0.4.1.la'
was moved.
libtool: link: warning: library `/usr/local/lib/libimageserver-0.4.1.la'
was moved.
But not in the good run.
Where exactly is the -Wl flag coming from? The Makefile.am files are
essentially identical, except for the extra '-std=c++0x' and file
differences.
My configuration in both cases looks like
./configure --prefix=/home/jwl/build/usr/local --sysconf=/home/jwl/build/etc
I do the build via a
make install prefix=~/build/logger/usr/local sysconfdir=~/build/logger/etc
rpmbuild --buildroot=$HOME/build/logger/ -bb logger.spec
And the spec files are structurally the same.
I don't think there are any environment variables set outside of the
scripts.
Any information would be most appreciated.
Thanks,
Jim.
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