Hi, I got the latest svn branch from svn://gcc.gnu.org/svn/gcc/branches/plugins I am getting the below error while doing make. /usr/src/svnbuild/./prev-gcc/xgcc -B/usr/src/svnbuild/./prev-gcc/ -B/usr/src/svninstall/i686-pc-linux-gnu/bin/ -c -g -O2 -fomit-frame-pointer -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual -Wold-style-definition -Wc++-compat -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common -DHAVE_CONFIG_H -I. -Icp -I/usr/src/gcc-svn/gcc -I/usr/src/gcc-svn/gcc/cp -I/usr/src/gcc-svn/gcc/../include -I/usr/src/gcc-svn/gcc/../libcpp/include -I/usr/src/gcc-svn/gcc/../libdecnumber -I/usr/src/gcc-svn/gcc/../libdecnumber/bid -I../libdecnumber /usr/src/gcc-svn/gcc/cp/except.c -o cp/except.o cc1: warnings being treated as errors /usr/src/gcc-svn/gcc/cp/except.c: In function ‘nothrow_libfn_p’: /usr/src/gcc-svn/gcc/cp/except.c:951: error: implicit declaration of function ‘libc_name_p’ make[3]: *** [cp/except.o] Error 1 make[3]: Leaving directory `/usr/src/svnbuild/gcc' make[2]: *** [all-stage2-gcc] Error 2 make[2]: Leaving directory `/usr/src/svnbuild' make[1]: *** [stage2-bubble] Error 2 make[1]: Leaving directory `/usr/src/svnbuild' make: *** [all] Error 2 Please let me know what is wrong ? Thanks & Regards, Aravinda