Hello,
I'm trying to install gcc-4.2.2, and It appeared to install ok, but cannot
compile the hello program below. I'm not very skilled at troubleshooting these
installs, so forgive me if something is obvious. The C Program error below was
thought by a developer in my area to be possibly missing glibc. So I began
installing glibc. It errors (below) because the linker does not support a -z
option for "relro". I have binutils-2.15 installed. Let me know of any other
helpful info I can provide.
OS: Redhat Ent. Linux 3 updt 9
kernel: 2.4.21-50
# gcc hello.c
hello.c:1:22: error: iostream.h: No such file or directory
hello.c:2: error: expected â=â, â,â, â;â, âasmâ or â__attribute__â before
ânamespaceâ
hello.c: In function âmainâ:
hello.c:3: error: âcoutâ undeclared (first use in this function)
hello.c:3: error: (Each undeclared identifier is reported only once
hello.c:3: error: for each function it appears in.)
c program to test gcc-4.2.2
---------------------------
# cat hello.c
#include <iostream.h>
using namespace std;
int main () { cout << "hello world\n"; return 0;}
glibc configure output - version 2.7
-------------------------------------
cd ../glibc-build
# ../glibc-2.7/configure
checking build system type... x86_64-unknown-linux-gnu checking host system
type... x86_64-unknown-linux-gnu
configure: running configure fragment for add-on nptl checking sysdep dirs...
sysdeps/x86_64/elf nptl/sysdeps/unix/sysv/linux/x86_64
sysdeps/unix/sysv/linux/x86_64 sysdeps/unix/sysv/linux/wordsize-64
nptl/sysdeps/unix/sysv/linux nptl/sysdeps/pthread sysdeps/pthread
sysdeps/unix/sysv/linux sysdeps/gnu sysdeps/unix/common sysdeps/unix/mman
sysdeps/unix/inet nptl/sysdeps/unix/sysv sysdeps/unix/sysv sysdeps/unix/x86_64
nptl/sysdeps/unix sysdeps/unix sysdeps/posix sysdeps/x86_64/fpu
nptl/sysdeps/x86_64 sysdeps/x86_64 sysdeps/wordsize-64 sysdeps/ieee754/ldbl-96
sysdeps/ieee754/dbl-64 sysdeps/ieee754/flt-32 sysdeps/ieee754
sysdeps/generic/elf sysdeps/generic checking for a BSD-compatible install...
/usr/bin/install -c checking whether ln -s works... yes checking for gcc... gcc
checking for suffix of object files... o checking whether autoconf works... no
configure: WARNING:
*** These auxiliary programs are missing or incompatible versions: autoconf
*** some features will be disabled.
*** Check the INSTALL file for required versions.
checking whether ranlib is necessary... yes checking LD_LIBRARY_PATH
variable... ok checking whether GCC supports -static-libgcc... -static-libgcc
checking for assembler .type directive prefix... @ checking for .symver
assembler directive... yes checking for ld --version-script... yes checking for
libunwind-support in compiler... no checking for -z nodelete option... yes
checking for -z nodlopen option... yes checking for -z initfirst option... yes
checking for -z relro option... no
configure: error: linker with -z relro support required
Thank you,
Brian Lamont
CSC - Muos Ran unix support
Cell: 480 209-8751
Desk: 480 441-4436
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