[Buildroot] Building without multibute is pain

[Andrey Kovalev]

Hi all,

I use snapshot buildroot-20080117.tar.bz2. I've made only two changes to
default configuration:
- check "Target options / Generic development system"
- set "Kernel type" to (none).


1. Then I run make, and it stopped with folowing messages:

===
make[3]: Entering directory
`/uc3/26v2/buildroot/build_i386/coreutils-6.9/lib'

/uc3/26v2/buildroot/build_i386/staging_dir/usr/bin/i386-linux-uclibc-gcc
-Os -pipe  -I/uc3/26v2/buildroot/build_i386/staging_dir/usr/include
-I/uc3/26v2/buildroot/build_i386/staging_dir/include
--sysroot=/uc3/26v2/buildroot/build_i386/staging_dir/ -isysroot
/uc3/26v2/buildroot/build_i386/staging_dir -mtune=i386 -march=i386  -I.
     -g -O2 -c mbchar.c
In file included from mbchar.h:157,

                  from mbchar.c:22:

./wchar.h:41:12: error: empty filename in #include

In file included from mbchar.c:22:

mbchar.h:242: error: expected ')' before 'wc'

make[3]: *** [mbchar.o] Error 1

make[3]: Leaving directory
`/uc3/26v2/buildroot/build_i386/coreutils-6.9/lib'

===

Really, lines 40-41 in file build_i386/coreutils-6.9/lib/wchar.h are:
/* Include the original <wchar.h>.  */
#include ""
The same error apears in findutils-4.2.31.


2. After removing line 41, next error appears:

===
In file included from mbchar.c:23:
mbchar.h:242: error: expected ')' before 'wc'
===

Workaround: file build_i386/coreutils-6.9/lib/mbchar.h line 242
-mb_width_aux (wint_t wc)
+mb_width_aux (int wc)

The same error apears in findutils-4.2.31 and tar-1.18.


3. Next error:

===
In file included from regex.c:62:
regcomp.c: In function 'init_dfa':
regcomp.c:867: error: 'MB_CUR_MAX' undeclared (first use in this function)
regcomp.c:867: error: (Each undeclared identifier is reported only once
regcomp.c:867: error: for each function it appears in.)
make[3]: *** [regex.o] Error 1
===

Workaround: file build_i386/coreutils-6.9/lib/regcomp.c line 867
-dfa->mb_cur_max = MB_CUR_MAX;
+dfa->mb_cur_max = 1;
The same error apears in tar-1.18.


4. Next:

===
if
/uc3/26v2/buildroot/build_i386/staging_dir/usr/bin/i386-linux-uclibc-gcc
-DDEFPATH="\".:/usr/share/awk\"" -DHAVE_CON FIG_H -DGAWK
-DLOCALEDIR="\"/usr/share/locale\"" -I. -I. -I.     -g -O2 -MT regex.o
-MD -MP -MF ".deps/regex.Tpo" -c -o
  regex.o regex.c; \

         then mv -f ".deps/regex.Tpo" ".deps/regex.Po"; else rm -f
".deps/regex.Tpo"; exit 1; fi
In file included from regex.c:67:

regex_internal.h:744: error: expected specifier-qualifier-list before
'wchar_t'
===

Workaround: file build_i386/gawk-3.1.5/regex_internal.h line 744
-wchar_t wch;
+unsigned int wch;


5. Next:

===
/uc3/26v2/buildroot/build_i386/staging_dir/usr/bin/i386-linux-uclibc-gcc
-Os -pipe  -I/uc3/26v2/buildroot/build_i386/staging_dir/usr/include
-I/uc3/26v2/buildroot/build_i386/staging_dir/include
--sysroot=/uc3/26v2/buildroot/build_i386/staging_dir/ -isysroot
/uc3/26v2/buildroot/build_i386/staging_dir -mtune=i386 -march=i386  -g
-O2   -o grep  grep.o dfa.o
kwset.o search.o grepmat.o ../lib/libgreputils.a

dfa.o: In function `xmalloc':

/uc3/26v2/buildroot/build_i386/grep-2.5.1/src/dfa.c:147: undefined
reference to `libintl_gettext'
===

Workaround: file build_i386/grep-2.5.1/config.h line 116:
-#define HAVE_LIBINTL_H 1


6. Next:

===
/uc3/26v2/buildroot/build_i386/staging_dir/usr/bin/i386-linux-uclibc-gcc
-Os -pipe  -I/uc3/26v2/buildroot/build_i386/staging_dir/usr/include
-I/uc3/26v2/buildroot/build_i386/staging_dir/include
--sysroot=/uc3/26v2/buildroot/build_i386/staging_dir/ -isysroot
/uc3/26v2/buildroot/build_i386/staging_dir -mtune=i386 -march=i386 -c
-D_GNU_SOURCE -I proc -fno-common -ffast-math -W -Wall -Wshadow
-Wcast-align -Wredundant-decls -Wbad-function-cast -Wcast-qual
-Wwrite-strings -Waggregate-return -Wstrict-prototypes
-Wmissing-prototypes   -Wdeclaration-after-statement -Wpadded
-Wstrict-aliasing -fweb -frename-registers -fomit-frame-pointer
-fno-inline-functions -DSHARED=1 -fpic proc/escape.c -o proc/escape.o

proc/escape.c:19:20: error: wchar.h: No such file or directory

proc/escape.c:20:21: error: wctype.h: No such file or directory

proc/escape.c: In function 'escape_str_utf8':

proc/escape.c:30: error: 'mbstate_t' undeclared (first use in this
function)
...more errors...
===

Workaround: file build_i386/procps-3.2.5/proc/escape.c line 18
+#undef __GNU_LIBRARY__
+#define __GNU_LIBRARY__ 1


7. Next:

===
if
/uc3/26v2/buildroot/build_i386/staging_dir/usr/bin/i386-linux-uclibc-gcc
-DHAVE_CONFIG_H -I. -I. -I..  -I../lib -I../intl -I.. -I../lib -I../intl
-g -O2 -MT regex.o -MD -MP -MF ".deps/regex.Tpo" -c -o regex.o regex.c;
\
         then mv -f ".deps/regex.Tpo" ".deps/regex.Po"; else rm -f
".deps/regex.Tpo"; exit 1; fi
In file included from regex.c:62:

regex_internal.h:677: error: expected specifier-qualifier-list before
'wchar_t'
In file included from regex.c:65:

regcomp.c: In function 'init_dfa':

regcomp.c:836: error: 'MB_CUR_MAX' undeclared (first use in this
function)
===

Workaround1: file build_i386/sed-4.1.5/lib/regex_internal.h line 677
-wchar_t wch;
+unsigned int wch;

Workaround2: file build_i386/sed-4.1.5/lib/regcomp.c line 836
-dfa->mb_cur_max = MB_CUR_MAX;
+dfa->mb_cur_max = 1;





YEAH! Finished. Then I try to enter into buildroot and to build uclibc
again (it's just simple test to see the problem):

cp dl/uClibc-0.9.29.tar.bz2 project_build_i386/uclibc/root/tmp
chroot project_build_i386/uclibc/root /bin/su -
cd /tmp
tar -xjf uClibc-0.9.29.tar.bz2 (this tar is running inside buildroot)
cd uClibc-0.9.29
make clean

And I receive:

===
[root at compiler uClibc-0.9.29]# make clean
grep: memory exhausted

grep: memory exhausted

rm -f lib*/*.a ldso/*/*.a libpthread/*/*.a

rm -f include/fpu_control.h include/dl-osinfo.h include/hp-timing.h

make -C extra/locale locale_clean

grep: memory exhausted

grep: memory exhausted

rm -f ../../extra/locale/gen_collate ../../extra/locale/gen_wc8bit
../../extra/locale/gen_wctype ../../extra/locale/loc
ale_data.c ../../extra/locale/{*.{o,os,txt},gen_locale,gen_ldc}

rm -f
../../extra/locale/{uClibc_locale_data,lt_defines,c8tables,wctables,locale_tables,locale_collate}.h 


rm -f ../../extra/locale/{lmmtolso,gen_mmap,locale.mmap}

make[1]: *** [locale_clean] Segmentation fault

make: *** [clean] Error 2
===


Please, help me.



-- 
Andrey