There are a few changes in glibc-2.10 that might make your software fail to build with it, please refer to my blog post [1] if you're not sure what the problem is. Also make sure to fix it rather than sidestepping the issue [2] and [3]. And no I don't usually provide emerge --info with these bugs because they are caused by glibc-2.10! Thanks, Diego [1] http://blog.flameeyes.eu/2009/05/24/c-libraries-galore [2] http://blog.flameeyes.eu/2009/07/02/how-_not_-to-fix-gcc-4-4-bugs [3] http://blog.flameeyes.eu/2009/07/08/how-_not_-to-fix-glibc-2-10-function-collisions
Created attachment 197462 [details] Build log
fails here with sys-libs/glibc-2.10.1 and cross-avr/gcc-4.4.1. The error is : In file included from jtag2run.cc:39: jtag2.h: In constructor ‘jtag2::jtag2(const char*, char*, bool, bool, bool, bool)’: jtag2.h:155: warning: large integer implicitly truncated to unsigned type if x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I. -march=native -pipe -msse3 -MT jtag2usb.o -MD -MP -MF ".deps/jtag2usb.Tpo" -c -o jtag2usb.o jtag2usb.cc; \ then mv -f ".deps/jtag2usb.Tpo" ".deps/jtag2usb.Po"; else rm -f ".deps/jtag2usb.Tpo"; exit 1; fi In file included from jtag2rw.cc:38: jtag2.h: In constructor ‘jtag2::jtag2(const char*, char*, bool, bool, bool, bool)’: jtag2.h:155: warning: large integer implicitly truncated to unsigned type if x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I. -march=native -pipe -msse3 -MT jtagbp.o -MD -MP -MF ".deps/jtagbp.Tpo" -c -o jtagbp.o jtagbp.cc; \ then mv -f ".deps/jtagbp.Tpo" ".deps/jtagbp.Po"; else rm -f ".deps/jtagbp.Tpo"; exit 1; fi if x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I. -march=native -pipe -msse3 -MT jtaggeneric.o -MD -MP -MF ".deps/jtaggeneric.Tpo" -c -o jtaggeneric.o jtaggeneric.cc; \ then mv -f ".deps/jtaggeneric.Tpo" ".deps/jtaggeneric.Po"; else rm -f ".deps/jtaggeneric.Tpo"; exit 1; fi jtag2usb.cc: In function ‘usb_dev_handle* opendev(const char*, emulator, int&)’: jtag2usb.cc:98: error: invalid conversion from ‘const char*’ to ‘char*’ make[2]: *** [jtag2usb.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: Leaving directory `/tmp/portage/dev-embedded/avarice-2.9/work/avarice-2.9/src' make[1]: *** [all] Error 2 make[1]: Leaving directory `/tmp/portage/dev-embedded/avarice-2.9/work/avarice-2.9/src' make: *** [all-recursive] Error 1 ^[[31;01m*^[[0m
+*avarice-2.10 (07 Aug 2009) + + 07 Aug 2009; Samuli Suominen <ssuominen@gentoo.org> +avarice-2.10.ebuild, + +files/avarice-2.10-gcc44.patch: + Version bump. Fix building with GCC 4.4+ and GLIBC 2.10+ wrt #277315. (Patch is from upstream CVS.)
