morse version 2.2-1 failed to build on amd64 with GCC-4.6/oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2462432
Details about the rebuild:
https://lists.ubuntu.com/archives/ubuntu-devel/2011-April/033042.html
Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2462432/+files/buildlog_ubuntu-natty-amd64.morse_2.2-1_FAILEDTOBUILD.txt.gz
This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 574 lines into the build log:
beepX11.o: In function `BeepInit':
beepX11.c:(.text+0x17): undefined reference to `XOpenDisplay'
beepX11.c:(.text+0x2e): undefined reference to `XGetKeyboardControl'
beepX11.o: In function `Beep':
beepX11.c:(.text+0xfd): undefined reference to `XChangeKeyboardControl'
beepX11.c:(.text+0x10c): undefined reference to `XBell'
beepX11.c:(.text+0x118): undefined reference to `XFlush'
beepX11.o: In function `BeepCleanup':
beepX11.c:(.text+0x14b): undefined reference to `XChangeKeyboardControl'
beepX11.c:(.text+0x157): undefined reference to `XFlush'
collect2: ld returned 1 exit status
make[1]: *** [morseX11] Error 1
make[1]: Leaving directory `/build/buildd/morse-2.2/morse.d'
make: *** [build-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110424-1752
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/morse-2.2
In morse.d/Makefile X11LIBS needs to be later in cc command.