This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Issue related to C++ building
- From: "Sivaprasad.pv" <sivaprasad dot pv at redpinesignals dot com>
- To: gcc <gcc-help at gcc dot gnu dot org>
- Date: Fri, 05 Oct 2007 13:55:38 +0530
- Subject: Issue related to C++ building
Hi all,
I am quite new to gcc building.while building g++(cross compiler)for our
target following error occurred.
gcc -O -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic
-Wno-long-long -DHAVE_CONFIG_H -o Tcollect2 \
collect2.o tlink.o intl.o version.o
../libiberty/libiberty.a
../libiberty/libiberty.a(cp-demangle.o): In function `demangle_identifier':
cp-demangle.c:(.text+0xdc3): undefined reference to `_ctype_'
../libiberty/libiberty.a(cp-demangle.o): In function `cplus_demangle_v3':
cp-demangle.c:(.text+0x3758): undefined reference to `__getreent'
../libiberty/libiberty.a(cp-demangle.o): In function `java_demangle_v3':
cp-demangle.c:(.text+0x3817): undefined reference to `__getreent'
../libiberty/libiberty.a(cp-demangle.o): In function
`demangle_v3_with_details':
cp-demangle.c:(.text+0x3995): undefined reference to `__getreent'
cp-demangle.c:(.text+0x39d5): undefined reference to `__getreent'
collect2: ld returned 1 exit status
make[1]: *** [collect2] Error 1
make[1]: Leaving directory
`/work/ToolChain/sankhyagcc/quater4/final_c++/scripts/build-gcc/gcc'
make: *** [all-gcc] Error 2
I have configured the gcc as below.
$SRC/gcc-3.3/configure --prefix=$RELDIR --target=$TARGET
--enable-languages=c++ --with-gnu-as --with-gnu-ld --without-headers
--with-newlib --host=i686-pc-linux-gnu --with-dwarf2
--enable-sjlj-exceptions > $LOG 2>&1
I tried but i am unable to find out definition of those symbols.please
help me in this regard.
--P.V.Siva Prasad