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gcc-4.6.2-RC-20111019 build problem in stage 2


[ warning - obscenely long with no lack of detail ]


I was very surprised to see the following in my bootstrap of
gcc-4.6.2-RC-20111019-build at stage two :

/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/xgcc
-B/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/
-B/opt/bw/sparc-sun-solaris2.8/bin/ -B/opt/bw/sparc-sun-solaris2.8/bin/
-B/opt/bw/sparc-sun-solaris2.8/lib/ -isystem
/opt/bw/sparc-sun-solaris2.8/include -isystem
/opt/bw/sparc-sun-solaris2.8/sys-include      -g -O2 -DIN_GCC   -W -Wall
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat
-DHAVE_CONFIG_H -static-libstdc++ -static-libgcc  -o cc1 c-lang.o
c-family/stub-objc.o attribs.o c-errors.o c-decl.o c-typeck.o c-convert.o
c-aux-info.o c-objc-common.o c-parser.o tree-mudflap.o c-family/c-common.o
c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o
c-family/c-gimplify.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o
c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o
c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o
sol2-c.o \
  cc1-checksum.o main.o  libbackend.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a ../libcpp/libcpp.a ./../intl/libintl.a 
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a
-L/opt/bw/lib/sparcv8 -L/opt/bw/lib/sparcv8 -L/opt/bw/lib/sparcv8 -lmpc
-lmpfr -lgmp -ldl  -L../zlib -lz
Undefined                       first referenced
 symbol                             in file
libiconv_close                      libbackend.a(pretty-print.o)
libiconv_open                       libbackend.a(pretty-print.o)
libiconv                            libbackend.a(pretty-print.o)
ld: fatal: Symbol referencing errors. No output written to cc1
collect2: ld returned 1 exit status
gmake[3]: *** [cc1] Error 1
gmake[3]: Leaving directory
`/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/gcc'
gmake[2]: *** [all-stage2-gcc] Error 2
gmake[2]: Leaving directory `/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build'
gmake[1]: *** [stage2-bubble] Error 2
gmake[1]: Leaving directory `/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build'
gmake: *** [all] Error 2

real 12:42:25.135
user        1.449
sys         0.381


I don't see a -liconv there and that would be a problem.




My config line was :


# cat ../config.sh
#!/bin/ksh
../gcc-4.6.2-RC-20111019/configure --host=sparc-sun-solaris2.8
--build=sparc-sun-solaris2.8 \
 --with-as=/usr/ccs/bin/as --without-gnu-ld --with-ld=/usr/ccs/bin/ld
--with-cpu=v7 --enable-stage1-languages=c \
 --enable-nls --enable-threads=posix --prefix=/opt/bw --enable-shared
--libdir=/opt/bw/lib/sparcv8 --enable-multilib \
 --with-gmp-include=/opt/bw/include --with-gmp-lib=/opt/bw/lib/sparcv8
--with-mpfr-include=/opt/bw/include \
 --with-mpfr-lib=/opt/bw/lib/sparcv8 --with-mpc-include=/opt/bw/include
--with-mpc-lib=/opt/bw/lib/sparcv8 \
 --libexecdir=/opt/bw/lib --with-gxx-include-dir=/opt/bw/include \
--with-local-prefix=/opt/bw/include --enable-gather-detailed-mem-stats \
--with-included-gettext --with-libiconv-prefix=/opt/bw/lib/sparcv8
--enable-lto \ --with-pkgversion=Blastwave.org\ Inc\ Mon\ Oct\ 24\
16\:59\:22\ GMT\ 2011
\
 --with-bugurl=http\:\/\/www.blastwave.org\/support
--enable-languages=c,c++,objc,fortran,ada \
 --enable-bootstrap


Note --with-libiconv-prefix=/opt/bw/lib/sparcv8


The problem here is that on Solaris we geenerally have both 32 and 64-bit
libs in nested directories or perhaps in separate places like lib and
lib64 somewhere. Regardless the absent -liconv breaks this process.


# ls -lap /opt/bw/lib/sparcv8/libicon*
-rw-r--r--   1 dclarke  csw         1008 May  9 21:47
/opt/bw/lib/sparcv8/libiconv.la
lrwxrwxrwx   1 dclarke  csw           17 Mar 26  2011
/opt/bw/lib/sparcv8/libiconv.so -> libiconv.so.2.5.0*
lrwxrwxrwx   1 dclarke  csw           17 Mar 26  2011
/opt/bw/lib/sparcv8/libiconv.so.2 -> libiconv.so.2.5.0*
-rwxr-xr-x   1 dclarke  csw      1376800 Mar 26  2011
/opt/bw/lib/sparcv8/libiconv.so.2.5.0
#
# elfdump -d /opt/bw/lib/sparcv8/libiconv.so.2.5.0

Dynamic Section:  .dynamic
     index  tag               value
       [0]  NEEDED           0x8cb9            libc.so.1
       [1]  INIT             0x401a0
       [2]  FINI             0x401ac
       [3]  SONAME           0x8ccd            libiconv.so.2
       [4]  RUNPATH          0x8cdb
/opt/bw/lib/$ISALIST:/opt/bw/lib/sparcv8
       [5]  RPATH            0x8cdb
/opt/bw/lib/$ISALIST:/opt/bw/lib/sparcv8
       [6]  HASH             0x94
       [7]  STRTAB           0x5aa4
       [8]  STRSZ            0x8d04
       [9]  SYMTAB           0x1eb4
      [10]  SYMENT           0x10
      [11]  CHECKSUM         0xa3cf
      [12]  VERNEED          0xe7a8
      [13]  VERNEEDNUM       0x1
      [14]  PLTRELSZ         0x138
      [15]  PLTREL           0x7
      [16]  JMPREL           0x110c0
      [17]  RELA             0xe7c8
      [18]  RELASZ           0x2a30
      [19]  RELAENT          0xc
      [20]  FEATURE_1        0x1               [ PARINIT ]
      [21]  FLAGS            0                 0
      [22]  FLAGS_1          0                 0
      [23]  PLTGOT           0x1196a8
# ldd /opt/bw/lib/sparcv8/libiconv.so.2.5.0
        libc.so.1 =>     /usr/lib/libc.so.1
        libdl.so.1 =>    /usr/lib/libdl.so.1
        /usr/platform/SUNW,UltraAX-i2/lib/libc_psr.so.1
#

So no problems there.

Also, the prev-gcc/xgcc looks good :

# ls /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/prev-gcc/xgcc
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/prev-gcc/xgcc
# file /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/prev-gcc/xgcc
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/prev-gcc/xgcc:      ELF 32-bit
MSB executable SPARC Version 1, dynamically linked, not stripped
# elfdump -d /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/prev-gcc/xgcc

Dynamic Section:  .dynamic
     index  tag               value
       [0]  NEEDED           0x15d8            libiconv.so.2
       [1]  NEEDED           0x15c2            libc.so.1
       [2]  INIT             0x64498
       [3]  FINI             0x644b4
       [4]  RUNPATH          0x15e6           
/opt/bw/lib/$ISALIST:/opt/bw/lib/sparcv8
       [5]  RPATH            0x15e6           
/opt/bw/lib/$ISALIST:/opt/bw/lib/sparcv8
       [6]  HASH             0x100e8
       [7]  STRTAB           0x127c0
       [8]  STRSZ            0x160f
       [9]  SYMTAB           0x10df0
      [10]  SYMENT           0x10
      [11]  CHECKSUM         0xd183
      [12]  VERNEED          0x13dd0
      [13]  VERNEEDNUM       0x1
      [14]  PLTRELSZ         0x51c
      [15]  PLTREL           0x7
      [16]  JMPREL           0x13e44
      [17]  RELA             0x13df0
      [18]  RELASZ           0x570
      [19]  RELAENT          0xc
      [20]  DEBUG            0
      [21]  FEATURE_1        0x1               [ PARINIT ]
      [22]  FLAGS            0                 0
      [23]  FLAGS_1          0                 0
      [24]  PLTGOT           0x99a04
# ldd  /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/prev-gcc/xgcc
        libiconv.so.2 =>         /opt/bw/lib/sparcv8/libiconv.so.2
        libc.so.1 =>     /usr/lib/libc.so.1
        libdl.so.1 =>    /usr/lib/libdl.so.1
        /usr/platform/SUNW,UltraAX-i2/lib/libc_psr.so.1
#
#


So can I manually perform the link stage for cc1 in that directory?

Let's try :

#  cd /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/gcc
# /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/xgcc \
> -B/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/ \
> -B/opt/bw/sparc-sun-solaris2.8/bin/ \
> -B/opt/bw/sparc-sun-solaris2.8/bin/ \
> -B/opt/bw/sparc-sun-solaris2.8/lib/ \
> -isystem /opt/bw/sparc-sun-solaris2.8/include -isystem \
> /opt/bw/sparc-sun-solaris2.8/sys-include -g -O2 -DIN_GCC -W -Wall
-Wwrite-strings \
> -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute \
> -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-Wold-style-definition -Wc++-compat \
> -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc \
> -o cc1 \
> c-lang.o c-family/stub-objc.o attribs.o c-errors.o c-decl.o c-typeck.o
c-convert.o \
> c-aux-info.o c-objc-common.o c-parser.o tree-mudflap.o
c-family/c-common.o c-family/c-cppbuiltin.o \
> c-family/c-dump.o c-family/c-format.o c-family/c-gimplify.o
c-family/c-lex.o c-family/c-omp.o \
> c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o
c-family/c-pragma.o \
> c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o
sol2-c.o \
> cc1-checksum.o main.o libbackend.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a \
> ../libcpp/libcpp.a ./../intl/libintl.a ../libiberty/libiberty.a
../libdecnumber/libdecnumber.a \
> -L/opt/bw/lib/sparcv8 -lmpc -lmpfr -lgmp -ldl -liconv -L../zlib -lz -v


Reading specs from
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/specs
COLLECT_GCC=/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/xgcc
COLLECT_LTO_WRAPPER=/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/lto-wrapper
Target: sparc-sun-solaris2.8
Configured with: ../gcc-4.6.2-RC-20111019/configure
--host=sparc-sun-solaris2.8 --build=sparc-sun-solaris2.8
--with-as=/usr/ccs/bin/as --without-gnu-ld --with-ld=/usr/ccs/bin/ld
--with-cpu=v7 --enable-stage1-languages=c --enable-nls
--enable-threads=posix --prefix=/opt/bw --enable-shared
--libdir=/opt/bw/lib/sparcv8 --enable-multilib
--with-gmp-include=/opt/bw/include --with-gmp-lib=/opt/bw/lib/sparcv8
--with-mpfr-include=/opt/bw/include --with-mpfr-lib=/opt/bw/lib/sparcv8
--with-mpc-include=/opt/bw/include --with-mpc-lib=/opt/bw/lib/sparcv8
--libexecdir=/opt/bw/lib --with-gxx-include-dir=/opt/bw/include
--with-local-prefix=/opt/bw/include --enable-gather-detailed-mem-stats
--with-included-gettext --with-libiconv-prefix=/opt/bw --enable-lto
--with-pkgversion='Blastwave.org Inc Mon Oct 24 16:59:22 GMT 2011'
--with-bugurl=http://www.blastwave.org/support
--enable-languages=c,c++,objc,fortran,ada --enable-bootstrap
Thread model: posix
gcc version 4.6.2 20111019 (prerelease) (Blastwave.org Inc Mon Oct 24
16:59:22 GMT 2011)
COMPILER_PATH=/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/:/usr/ccs/bin/
LIBRARY_PATH=/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/:/usr/ccs/lib/:/lib/:/usr/lib/
COLLECT_GCC_OPTIONS='-B'
'/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/' '-B'
'/opt/bw/sparc-sun-solaris2.8/bin/' '-B'
'/opt/bw/sparc-sun-solaris2.8/bin/' '-B'
'/opt/bw/sparc-sun-solaris2.8/lib/' '-isystem'
'/opt/bw/sparc-sun-solaris2.8/include' '-isystem'
'/opt/bw/sparc-sun-solaris2.8/sys-include' '-g' '-O2' '-D' 'IN_GCC'
'-Wextra' '-Wall' '-Wwrite-strings' '-Wcast-qual' '-Wstrict-prototypes'
'-Wmissing-prototypes' '-Wmissing-format-attribute' '-pedantic'
'-Wno-long-long' '-Wno-variadic-macros' '-Wno-overlength-strings'
'-Wold-style-definition' '-Wc++-compat' '-D' 'HAVE_CONFIG_H'
'-static-libstdc++' '-static-libgcc' '-o' 'cc1' '-L/opt/bw/lib/sparcv8'
'-L../zlib' '-v' '-mcpu=v7'
 /opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/collect2 -V -Y
P,/usr/ccs/lib:/usr/lib -Qy -o cc1
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/crt1.o
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/crti.o
/usr/ccs/lib/values-Xa.o
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/crtbegin.o
-L/opt/bw/lib/sparcv8 -L../zlib
-L/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc -L/usr/ccs/lib
c-lang.o c-family/stub-objc.o attribs.o c-errors.o c-decl.o c-typeck.o
c-convert.o c-aux-info.o c-objc-common.o c-parser.o tree-mudflap.o
c-family/c-common.o c-family/c-cppbuiltin.o c-family/c-dump.o
c-family/c-format.o c-family/c-gimplify.o c-family/c-lex.o
c-family/c-omp.o c-family/c-opts.o c-family/c-pch.o c-family/c-ppoutput.o
c-family/c-pragma.o c-family/c-pretty-print.o c-family/c-semantics.o
c-family/c-ada-spec.o sol2-c.o cc1-checksum.o main.o libbackend.a
../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcpp/libcpp.a
./../intl/libintl.a ../libiberty/libiberty.a
../libdecnumber/libdecnumber.a -lmpc -lmpfr -lgmp -ldl -liconv -lz -lgcc
-lgcc_eh -lc -lgcc -lgcc_eh -lc
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/crtend.o
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/crtn.o
ld: Software Generation Utilities - Solaris Link Editors: 5.8-1.302

Looks good to me now that -liconv is in there.

What did we get ?

# ls -lap cc1
-rwxr-xr-x   1 root     other    52115024 Oct 25 10:11 cc1



Do we have a good looking RUNPATH and RPATH to locate the libs ?

# elfdump -d  cc1

Dynamic Section:  .dynamic
     index  tag               value
       [0]  NEEDED           0x24382           libmpc.so.2
       [1]  NEEDED           0x2438e           libmpfr.so.4
       [2]  NEEDED           0x2439b           libgmp.so.10
       [3]  NEEDED           0x243a8           libdl.so.1
       [4]  NEEDED           0x243b3           libiconv.so.2
       [5]  NEEDED           0x243c1           libz.so
       [6]  NEEDED           0x2436c           libc.so.1
       [7]  INIT             0x637f24
       [8]  FINI             0x637f40
       [9]  RUNPATH          0x243c9          
/opt/bw/lib/$ISALIST:/opt/bw/lib/sparcv8
      [10]  RPATH            0x243c9          
/opt/bw/lib/$ISALIST:/opt/bw/lib/sparcv8
      [11]  HASH             0x100e8
      [12]  STRTAB           0x3bd5c
      [13]  STRSZ            0x243f2
      [14]  SYMTAB           0x1ea7c
      [15]  SYMENT           0x10
      [16]  CHECKSUM         0xd744
      [17]  VERNEED          0x60150
      [18]  VERNEEDNUM       0x1
      [19]  PLTRELSZ         0xb1c
      [20]  PLTREL           0x7
      [21]  JMPREL           0x601dc
      [22]  RELA             0x60170
      [23]  RELASZ           0xb88
      [24]  RELAENT          0xc
      [25]  DEBUG            0
      [26]  FEATURE_1        0x1               [ PARINIT ]
      [27]  FLAGS            0                 0
      [28]  FLAGS_1          0                 0
      [29]  PLTGOT           0x707c00

yes .. perfect. Let's check :

# unset LD_LIBRARY_PATH
#
# ldd  cc1
        libmpc.so.2 =>   /opt/bw/lib/sparcv8/libmpc.so.2
        libmpfr.so.4 =>  /opt/bw/lib/sparcv8/libmpfr.so.4
        libgmp.so.10 =>  /opt/bw/lib/sparcv8/libgmp.so.10
        libdl.so.1 =>    /usr/lib/libdl.so.1
        libiconv.so.2 =>         /opt/bw/lib/sparcv8/libiconv.so.2
        libz.so =>       /opt/bw/lib/sparcv8/libz.so
        libc.so.1 =>     /usr/lib/libc.so.1
        libgcc_s.so.1 =>         /opt/bw/lib/sparcv8/libgcc_s.so.1
        /usr/platform/SUNW,UltraAX-i2/lib/libc_psr.so.1
#

does the thing work ?

# cat /export/medusa/dclarke/build/test/hello.c
#include <stdio.h>

int
main(int argc, char *argv[])
{
    printf ( "Hello World!\n" );
    return (0);
}
#
# ./cc1 -v -E /export/medusa/dclarke/build/test/hello.c
ignoring nonexistent directory
"/opt/bw/lib/sparcv8/gcc/sparc-sun-solaris2.8/4.6.2/include"
ignoring nonexistent directory "/opt/bw/include/include"
ignoring nonexistent directory
"/opt/bw/lib/sparcv8/gcc/sparc-sun-solaris2.8/4.6.2/include-fixed"
ignoring nonexistent directory
"/opt/bw/lib/sparcv8/gcc/sparc-sun-solaris2.8/../../../../sparc-sun-solaris2.8/include"
#include "..." search starts here:
#include <...> search starts here:
 /opt/bw/include
 /usr/include
End of search list.
# 1 "/export/medusa/dclarke/build/test/hello.c"
# 1 "<built-in>"
# 1 "<command-line>"
# 1 "/export/medusa/dclarke/build/test/hello.c"
# 1 "/usr/include/stdio.h" 1 3 4
# 20 "/usr/include/stdio.h" 3 4
#pragma ident "@(#)stdio.h      1.78    99/12/08 SMI"

# 1 "/usr/include/iso/stdio_iso.h" 1 3 4
# 32 "/usr/include/iso/stdio_iso.h" 3 4
#pragma ident "@(#)stdio_iso.h  1.2     99/10/25 SMI"


# 1 "/usr/include/sys/feature_tests.h" 1 3 4
# 13 "/usr/include/sys/feature_tests.h" 3 4
#pragma ident "@(#)feature_tests.h      1.18    99/07/26 SMI"

# 1 "/usr/include/sys/isa_defs.h" 1 3 4
# 9 "/usr/include/sys/isa_defs.h" 3 4
#pragma ident "@(#)isa_defs.h   1.20    99/05/04 SMI"
# 16 "/usr/include/sys/feature_tests.h" 2 3 4
# 36 "/usr/include/iso/stdio_iso.h" 2 3 4
# 1 "/usr/include/sys/va_list.h" 1 3 4
# 9 "/usr/include/sys/va_list.h" 3 4
#pragma ident "@(#)va_list.h    1.12    99/05/04 SMI"
# 26 "/usr/include/sys/va_list.h" 3 4
typedef void *__va_list;
# 37 "/usr/include/iso/stdio_iso.h" 2 3 4
# 1 "/usr/include/stdio_tag.h" 1 3 4
# 9 "/usr/include/stdio_tag.h" 3 4
#pragma ident "@(#)stdio_tag.h  1.3     98/04/20 SMI"
# 21 "/usr/include/stdio_tag.h" 3 4
typedef struct __FILE __FILE;
# 38 "/usr/include/iso/stdio_iso.h" 2 3 4
# 1 "/usr/include/stdio_impl.h" 1 3 4
# 9 "/usr/include/stdio_impl.h" 3 4
#pragma ident "@(#)stdio_impl.h 1.8     99/06/10 SMI"
# 22 "/usr/include/stdio_impl.h" 3 4
typedef int ssize_t;
# 38 "/usr/include/stdio_impl.h" 3 4
struct __FILE
{




 ssize_t _cnt;
 unsigned char *_ptr;

 unsigned char *_base;
 unsigned char _flag;
 unsigned char _file;
 unsigned __orientation:2;
 unsigned __ionolock:1;
 unsigned __filler:5;
};
# 39 "/usr/include/iso/stdio_iso.h" 2 3 4
# 59 "/usr/include/iso/stdio_iso.h" 3 4
typedef long long __longlong_t;
# 75 "/usr/include/iso/stdio_iso.h" 3 4
typedef __FILE FILE;







typedef unsigned int size_t;




typedef long fpos_t;
# 147 "/usr/include/iso/stdio_iso.h" 3 4
extern __FILE __iob[20];
# 164 "/usr/include/iso/stdio_iso.h" 3 4
extern int remove(const char *);
extern int rename(const char *, const char *);
extern FILE *tmpfile(void);
extern char *tmpnam(char *);
extern int fclose(FILE *);
extern int fflush(FILE *);
extern FILE *fopen(const char *, const char *);
extern FILE *freopen(const char *, const char *, FILE *);
extern void setbuf(FILE *, char *);
extern int setvbuf(FILE *, char *, int, size_t);

extern int fprintf(FILE *, const char *, ...);

extern int fscanf(FILE *, const char *, ...);

extern int printf(const char *, ...);

extern int scanf(const char *, ...);

extern int sprintf(char *, const char *, ...);

extern int sscanf(const char *, const char *, ...);
extern int vfprintf(FILE *, const char *, __va_list);
extern int vprintf(const char *, __va_list);
extern int vsprintf(char *, const char *, __va_list);
extern int fgetc(FILE *);
extern char *fgets(char *, int, FILE *);
extern int fputc(int, FILE *);
extern int fputs(const char *, FILE *);


extern int getc(FILE *);
extern int putc(int, FILE *);



extern int getchar(void);
extern int putchar(int);

extern char *gets(char *);
extern int puts(const char *);
extern int ungetc(int, FILE *);
extern size_t fread(void *, size_t, size_t, FILE *);
extern size_t fwrite(const void *, size_t, size_t, FILE *);
extern int fgetpos(FILE *, fpos_t *);
extern int fseek(FILE *, long, int);
extern int fsetpos(FILE *, const fpos_t *);
extern long ftell(FILE *);
extern void rewind(FILE *);


extern void clearerr(FILE *);
extern int feof(FILE *);
extern int ferror(FILE *);

extern void perror(const char *);


extern int __filbuf(FILE *);
extern int __flsbuf(int, FILE *);
# 23 "/usr/include/stdio.h" 2 3 4
# 91 "/usr/include/stdio.h" 3 4
typedef long off_t;







typedef __longlong_t off64_t;
# 109 "/usr/include/stdio.h" 3 4
typedef __longlong_t fpos64_t;
# 137 "/usr/include/stdio.h" 3 4
extern unsigned char _sibuf[], _sobuf[];
# 179 "/usr/include/stdio.h" 3 4
extern unsigned char *_bufendtab[];
extern FILE *_lastbuf;
# 215 "/usr/include/stdio.h" 3 4
extern void setbuffer(FILE *, char *, size_t);
extern int setlinebuf(FILE *);





extern int snprintf(char *, size_t, const char *, ...);




extern int vsnprintf(char *, size_t, const char *, __va_list);
# 236 "/usr/include/stdio.h" 3 4
extern FILE *fdopen(int, const char *);
extern char *ctermid(char *);
extern int fileno(FILE *);
# 262 "/usr/include/stdio.h" 3 4
extern FILE *popen(const char *, const char *);
extern char *cuserid(char *);
extern char *tempnam(const char *, const char *);
extern int getopt(int, char *const *, const char *);

extern int getsubopt(char **, char *const *, char **);

extern char *optarg;
extern int optind, opterr, optopt;
extern int getw(FILE *);
extern int putw(int, FILE *);
extern int pclose(FILE *);







extern int fseeko(FILE *, off_t, int);
extern off_t ftello(FILE *);
# 291 "/usr/include/stdio.h" 3 4
extern FILE *fopen64(const char *, const char *);
extern FILE *freopen64(const char *, const char *, FILE *);
extern FILE *tmpfile64(void);
extern int fgetpos64(FILE *, fpos64_t *);
extern int fsetpos64(FILE *, const fpos64_t *);
extern int fseeko64(FILE *, off64_t, int);
extern off64_t ftello64(FILE *);
# 2 "/export/medusa/dclarke/build/test/hello.c" 2

int
main(int argc, char *argv[])
{
    printf ( "Hello World!\n" );
    return (0);
}

Execution times (seconds)
 TOTAL                 :   0.02             0.00             0.07         
      103 kB
#
#


looks good to me.

Somewhere in the Makefile the -liconv is absent and the breaks the build.


Let me vi Makefile and modify this :

# Libs and linker options needed for plugin support
PLUGINLIBS =  -ldl

to this :

# Libs and linker options needed for plugin support
PLUGINLIBS =  -ldl -liconv


Then run gmake again and see what I get.


# rm cc1
# cd ..
# pwd
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build
#
# ptime gmake

A few minutes later I see ....

.
.
.
gmake[3]: Entering directory
`/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/gcc'
.
.
.
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/xgcc
-B/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/
-B/opt/bw/sparc-sun-solaris2.8/bin/ -B/opt/bw/sparc-sun-solaris2.8/bin/
-B/opt/bw/sparc-sun-solaris2.8/lib/ -isystem
/opt/bw/sparc-sun-solaris2.8/include -isystem
/opt/bw/sparc-sun-solaris2.8/sys-include      -g -O2 -DIN_GCC   -W -Wall
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat  
-DHAVE_CONFIG_H -static-libstdc++ -static-libgcc  -o cc1 c-lang.o
c-family/stub-objc.o attribs.o c-errors.o c-decl.o c-typeck.o c-convert.o
c-aux-info.o c-objc-common.o c-parser.o tree-mudflap.o c-family/c-common.o
c-family/c-cppbuiltin.o c-family/c-dump.o c-family/c-format.o
c-family/c-gimplify.o c-family/c-lex.o c-family/c-omp.o c-family/c-opts.o
c-family/c-pch.o c-family/c-ppoutput.o c-family/c-pragma.o
c-family/c-pretty-print.o c-family/c-semantics.o c-family/c-ada-spec.o
sol2-c.o \
  cc1-checksum.o main.o  libbackend.a ../libcpp/libcpp.a
../libdecnumber/libdecnumber.a ../libcpp/libcpp.a ./../intl/libintl.a 
../libiberty/libiberty.a ../libdecnumber/libdecnumber.a   
-L/opt/bw/lib/sparcv8 -lmpc -lmpfr -lgmp -ldl -liconv  -L../zlib -lz
/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/xgcc
-B/opt/bw/src/GCC/gcc-4.6.2-RC-20111019-build/./prev-gcc/
-B/opt/bw/sparc-sun-solaris2.8/bin/ -B/opt/bw/sparc-sun-solaris2.8/bin/
-B/opt/bw/sparc-sun-solaris2.8/lib/ -isystem
/opt/bw/sparc-sun-solaris2.8/include -isystem
/opt/bw/sparc-sun-solaris2.8/sys-include    -c   -g -O2 -DIN_GCC   -W
-Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -Wold-style-definition -Wc++-compat  
-DHAVE_CONFIG_H -I. -I. -I../../gcc-4.6.2-RC-20111019/gcc
-I../../gcc-4.6.2-RC-20111019/gcc/.
-I../../gcc-4.6.2-RC-20111019/gcc/../include -I./../intl
-I../../gcc-4.6.2-RC-20111019/gcc/../libcpp/include -I/opt/bw/include
-I../../gcc-4.6.2-RC-20111019/gcc/../libdecnumber
-I../../gcc-4.6.2-RC-20111019/gcc/../libdecnumber/dpd -I../libdecnumber   
../../gcc-4.6.2-RC-20111019/gcc/gcov.c -o gcov.o
.
.
.

etc etc and life goes on.

Seems as if -liconv got dropped somewhere and that was what was needed.

Did I miss something here ?


Dennis clarke


-- 
--
http://pgp.mit.edu:11371/pks/lookup?op=vindex&search=0x1D936C72FA35B44B
+-------------------------+-----------------------------------+
| Dennis Clarke           | Solaris and Linux and Open Source |
| dclarke@blastwave.org   | Respect for open standards.       |
+-------------------------+-----------------------------------+



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