Compile error: 'siginfo_t' is not declared using gcc-4.8.2 on RedHat, 6.4

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Hi,

I apologize if this seems like a cross-post from g++-help, but that seems to be the wrong list for my question.

I used the following configure statement to build the latest gcc 4.8.2, with C++ 11 support on RedHat 6.4, which came with the default installed gcc 4.4.7:

../configure--prefix=/usr/local/gcc-4.8.2 \
         --program-suffix=-48 \
         --enable-bootstrap  \
	--enable-shared  \
	--enable-threads=posix \
	--enable-checking=release \
	--with-system-zlib  \
	--enable-__cxa_atexit \
	--enable-languages=c,c++  \
	--disable-multilib   \
         --with-tune=generic \
         --with-arch_32=i686 \
         --build=x86_64-redhat-linux

However, after installing it with 'make' and 'make install' and
compiling with C++11 support using:

/usr/local/gcc-4.8.2/bin/g++-48 -v -std=c++11 -c -I . -I ./workspace/http/http-server/src -I ./jsoncpp-src-0.5.0/include -Wall main.cpp -o main.o

I get this error:

In file included from main.cpp:14:
/usr/include/sys/wait.h:155:52: error: 'siginfo_t' has not been declared
  extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
                                                     ^

Here is the code that generates the error:

#include <sys/wait.h>

static void sig_handler(int sig) {
     if (sig == SIGINT) {
         int status = 0;
         int savedErrno = errno;
         while (waitpid(-1, &status, WNOHANG) > 0)
             continue;
         errno = savedErrno;
     } else if (sig == SIGHUP) {
         int status = 0;
         int savedErrno = errno;
         while (waitpid(-1, &status, WNOHANG) > 0)
             continue;
         errno = savedErrno;
     }
}

I have spent several days on this issue and can neither identify what
causes it nor what I should to do resolve it.Ideally, I'd like to have
the gcc-4.8.2 be available as an alternative compiler on this RedHat host.

I have included the output of adding both -v and -E arguments to gcc
[1].  Any help is greatly appreciated.

Thanks,
John

[1]
$ make
g++-48 -v -std=c++11 -o ../bin/http_server main.o http_funcs.o
error_utils.o fs/fs_utils.o -I . -I
/home/ec2-user/devel/cpp/projects-workspace/http/http-server/src -I
/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/include -lpthread
/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/libs/libjson.a -Wall
Using built-in specs.
COLLECT_GCC=g++-48
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --program-suffix=-48
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --with-tune=generic --with-arch_32=i686
--build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.2 (GCC)
COMPILER_PATH=/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/:/usr/libexec/gcc/x86_64-redhat-linux/4.8.2/:/usr/libexec/gcc/x86_64-redhat-linux/:/usr/lib/gcc/x86_64-redhat-linux/4.8.2/:/usr/lib/gcc/x86_64-redhat-linux/
LIBRARY_PATH=/usr/lib/gcc/x86_64-redhat-linux/4.8.2/:/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/:/lib/../lib64/:/usr/lib/../lib64/:/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-v' '-std=c++11' '-o' '../bin/http_server' '-I' '.'
'-I' '/home/ec2-user/devel/cpp/projects-workspace/http/http-server/src'
'-I' '/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/include' '-Wall'
'-shared-libgcc' '-mtune=generic' '-march=x86-64'
  /usr/libexec/gcc/x86_64-redhat-linux/4.8.2/collect2 --eh-frame-hdr -m
elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o
../bin/http_server
/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/crt1.o
/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/crti.o
/usr/lib/gcc/x86_64-redhat-linux/4.8.2/crtbegin.o
-L/usr/lib/gcc/x86_64-redhat-linux/4.8.2
-L/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64
-L/lib/../lib64 -L/usr/lib/../lib64
-L/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../.. main.o http_funcs.o
error_utils.o fs/fs_utils.o -lpthread
/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/libs/libjson.a -lstdc++ -lm
-lgcc_s -lgcc -lc -lgcc_s -lgcc
/usr/lib/gcc/x86_64-redhat-linux/4.8.2/crtend.o
/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../lib64/crtn.o
[ec2-user@ip-10-234-6-159 src]$ rm main.o || true && make
g++-48 -v -std=c++11 -c -I . -I
/home/ec2-user/devel/cpp/projects-workspace/http/http-server/src -I
/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/include -Wall main.cpp -o main.o
Using built-in specs.
COLLECT_GCC=g++-48
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --program-suffix=-48
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --with-tune=generic --with-arch_32=i686
--build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.2 (GCC)
COLLECT_GCC_OPTIONS='-v' '-std=c++11' '-c' '-I' '.' '-I'
'/home/ec2-user/devel/cpp/projects-workspace/http/http-server/src' '-I'
'/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/include' '-Wall' '-o'
'main.o' '-shared-libgcc' '-mtune=generic' '-march=x86-64'
  /usr/libexec/gcc/x86_64-redhat-linux/4.8.2/cc1plus -quiet -v -I . -I
/home/ec2-user/devel/cpp/projects-workspace/http/http-server/src -I
/home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/include -D_GNU_SOURCE
main.cpp -quiet -dumpbase main.cpp -mtune=generic -march=x86-64
-auxbase-strip main.o -Wall -std=c++11 -version -o /tmp/ccO8lGjC.s
GNU C++ (GCC) version 4.8.2 (x86_64-redhat-linux)
     compiled by GNU C version 4.8.2, GMP version 4.3.2, MPFR version
2.4.2, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../x86_64-redhat-linux/include"
ignoring duplicate directory
"/home/ec2-user/devel/cpp/projects-workspace/http/http-server/src"
#include "..." search starts here:
#include <...> search starts here:
  .
  /home/ec2-user/devel/cpp/jsoncpp-src-0.5.0/include
  /usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../include/c++/4.8.2

/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../include/c++/4.8.2/x86_64-redhat-linux

/usr/lib/gcc/x86_64-redhat-linux/4.8.2/../../../../include/c++/4.8.2/backward
  /usr/lib/gcc/x86_64-redhat-linux/4.8.2/include
  /usr/local/include
  /usr/lib/gcc/x86_64-redhat-linux/4.8.2/include-fixed
  /usr/include
End of search list.
GNU C++ (GCC) version 4.8.2 (x86_64-redhat-linux)
     compiled by GNU C version 4.8.2, GMP version 4.3.2, MPFR version
2.4.2, MPC version 0.8.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 1546ef0d67f553d18b0c7aa67816401f
In file included from http_server_signals.hpp:12:0,
                  from http_server.hpp:21,
                  from http_service_traits.hpp:15,
                  from main.cpp:14:
/usr/include/sys/wait.h:155:52: error: 'siginfo_t' has not been declared
  extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop,
                                                     ^
make: *** [main.o] Error 1




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