On 2016-04-22 11:42, Alan DeKok wrote:
On Apr 22, 2016, at 9:53 AM, Aaron Wegner <aaron@cs.wisc.edu> wrote:
When I start the build of FreeRADIUS it fails with an error because it can't execute jlibtool. If I use the native compiler rather than the cross compiler to build jlibtool the build proceeds.
The build system isn't really set up to do cross-compilation.
$ gcc scripts/jlibtool.c -o build/make/jlibtool
That helps.
However it breaks again when it tries to link build/bin/local/radeapclient (sorry my mail client is adding newlines to long single lines).
LTIB> build/make/jlibtool --silent --mode=link gcc -o build/bin/local/radeapclient -rpath /spare1/aaron/0339/ltib/rpm/BUILD/freeradius-server-3.0.10/build/lib/local//.libs --shared -L/spare1/aaron/0339/ltib/rootfs/usr/lib -Wl,-rpath,/spare1/aaron/0339/ltib/rootfs/usr/lib build/objs/src/modules/rlm_eap/radeapclient.lo build/objs/src/main/files.lo build/objs/src/main/threads.lo build/objs/src/main/version.lo build/objs/src/main/cb.lo build/objs/src/main/tls.lo build/lib/local/libfreeradius-radius.la build/lib/local/libfreeradius-server.la build/lib/local/libfreeradius-eap.la -lcrypto -lssl -ltalloc -lpcre -lcap -lnsl -lresolv -ldl -lpthread -lcrypto -lssl
However, if I change the command to the following it works.
LTIB> gcc -o build/bin/local/radeapclient -Wl,-rpath /spare1/aaron/0339/ltib/rpm/BUILD/freeradius-server-3.0.10/build/lib/local//.libs --shared -L/spare1/aaron/0339/ltib/rootfs/usr/lib -Wl,-rpath,/spare1/aaron/0339/ltib/rootfs/usr/lib -L/spare1/aaron/0339/ltib/rpm/BUILD/freeradius-server-3.0.10/build/lib/local//.libs build/objs/src/modules/rlm_eap/radeapclient.o build/objs/src/main/files.o build/objs/src/main/threads.o build/objs/src/main/version.o build/objs/src/main/cb.o build/objs/src/main/tls.o -lfreeradius-radius -lfreeradius-server -lfreeradius-eap -lcrypto -lssl -ltalloc -lpcre -lcap -lnsl -lresolv -ldl -lpthread -lcrypto -lssl
You're running the local "gcc", and not the cross-compiler.
You should do:
$ CC=/path/to/cross/cc ./configure ... args ... $ gcc scripts/jlibtool.c -o build/make/jlibtool $ make
That lets you build jlibtool with the native C compiler, and the rest of the build system will then use the cross compiler.
In the LTIB environment "gcc" is the cross compiler. It's spoofed, not the native compiler. [aaron@geiswbuild1 /spare1/aaron/0339/ltib Fri Apr 22 12:59:44] $ ./ltib -m shell LTIB> gcc --version powerpc-linux-gnu-gcc (Sourcery CodeBench 2014.11-97) 4.9.1 LTIB> exit exit [aaron@geiswbuild1 /spare1/aaron/0339/ltib Fri Apr 22 13:00:54] $ gcc --version gcc (GCC) 4.6.3 20120306 (Red Hat 4.6.3-2) Both 3.0.10 and 3.0.11 are working for me now. I tried to duplicate the errors from yesterday and I no longer can, sorry for what seems to be an unnecessary request for help. Moving forward, thanks.
Alan DeKok.
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