[devel] Q: ошибка при сборке кросскомпилятора

["Alexey I. Froloff" <sir_raorn@immo.ru>]

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Имеем gcc3.3-3.3.3-alt1 (не приложены патчи deb-ada-gcc-name и
deb-libstdc++-doclink).  Пытаюсь собрать кросскомпилятор в
i386-mingw32msvc, вылезает следующая ошибка в самом начале stage2:

make[2]: Leaving directory `/home/raorn/src/BTE/RPM/i386-mingw32msvc-gcc/work/gcc-3.3.3-20040217/build-i386-mingw32msvc/gcc'
echo timestamp > stage1_copy
echo stage2_build > stage_last
(cd stage1 && rm -f `echo main.o libbackend.a alias.o bb-reorder.o bitmap.o builtins.o caller-save.o calls.o cfg.o cfganal.o cfgbuild.o cfgcleanup.o cfglayout.o cfgloop.o cfgrtl.o combine.o conflict.o convert.o cse.o cselib.o dbxout.o debug.o df.o diagnostic.o doloop.o dominance.o dwarf2asm.o dwarf2out.o dwarfout.o emit-rtl.o except.o explow.o expmed.o expr.o final.o flow.o fold-const.o function.o gcse.o genrtl.o ggc-common.o global.o graph.o gtype-desc.o haifa-sched.o hashtable.o hooks.o ifcvt.o insn-attrtab.o insn-emit.o insn-extract.o insn-opinit.o insn-output.o insn-peep.o insn-recog.o integrate.o intl.o jump.o  langhooks.o lcm.o lists.o local-alloc.o loop.o mbchar.o optabs.o params.o predict.o print-rtl.o print-tree.o profile.o ra.o ra-build.o ra-colorize.o ra-debug.o ra-rewrite.o real.o recog.o reg-stack.o regclass.o regmove.o regrename.o reload.o reload1.o reorg.o resource.o rtl.o rtlanal.o rtl-error.o sbitmap.o sched-deps.o sched-ebb.o sched-rgn.o sched-vis.o sdbout.o sibcall.o simplify-rtx.o ssa.o ssa-ccp.o ssa-dce.o stmt.o stor-layout.o stringpool.o timevar.o toplev.o tracer.o tree.o tree-dump.o tree-inline.o unroll.o varasm.o varray.o version.o vmsdbgout.o xcoffout.o et-forest.o ggc-page.o i386.o winnt.o c-parse.o c-lang.o c-pretty-print.o attribs.o c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o c-common.o c-opts.o c-format.o c-semantics.o c-objc-common.o c-dump.o libcpp.a  cpplib.o cpplex.o cppmacro.o cppexp.o cppfiles.o cpptrad.o cpphash.o cpperror.o cppinit.o cppdefault.o cppmain.o hashtable.o line-map.o mkdeps.o prefix.o mbchar.o *.c *.h gen*`)
echo timestamp > clean_s1
make CC=" stage1/xgcc -Bstage1/ -B/usr/i386-mingw32msvc/bin/" \
	 STAGE_PREFIX=stage1/ \
	 ADAC="\$(CC)" AR_FOR_TARGET="i386-mingw32msvc-ar" RANLIB_FOR_TARGET="i386-mingw32msvc-ranlib" CFLAGS="-g -O2" LDFLAGS="" WARN_CFLAGS="\$(GCC_WARN_CFLAGS)" STRICT_WARN="-pedantic -Wno-long-long" libdir=/usr/lib LANGUAGES="c proto gcov ada c++ f77 java objc" MAKEOVERRIDES= OUTPUT_OPTION="-o \$@"
make[2]: Entering directory `/home/raorn/src/BTE/RPM/i386-mingw32msvc-gcc/work/gcc-3.3.3-20040217/build-i386-mingw32msvc/gcc'
stage1/xgcc -Bstage1/ -B/usr/i386-mingw32msvc/bin/ -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long   -DHAVE_CONFIG_H -DGENERATOR_FILE   -DCYGWIN_CROSS_DIR=\"/usr/i386-mingw32msvc\" -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/config -I../../gcc/../include ../../gcc/gengenrtl.c -o gengenrtl.o
In file included from ../../gcc/gengenrtl.c:23:
../../gcc/system.h:246:22: sys/wait.h: No such file or directory
make[2]: *** [gengenrtl.o] Error 1
make[2]: Leaving directory `/home/raorn/src/BTE/RPM/i386-mingw32msvc-gcc/work/gcc-3.3.3-20040217/build-i386-mingw32msvc/gcc'
make[1]: *** [stage2_build] Error 2
make[1]: Leaving directory `/home/raorn/src/BTE/RPM/i386-mingw32msvc-gcc/work/gcc-3.3.3-20040217/build-i386-mingw32msvc/gcc'
make: *** [bootstrap-lean] Error 2

И действительно, sys/wait.h в mingw32-runtime отсутствует и не
было его никогда там.  В то же время gcc-3.3 прекрасно
собирается.  Я совсем дурак или у меня просто руки слегка
кривоваты?

Секция %build выглядит следующим оразом (shamelessly stolen from
gcc3.3.spec):

%build
for f in */configure.in; do
	(cd "${f%/*}" && [ configure.in -nt configure ] && autoconf)
done
for f in */Makefile.am; do
	(cd "${f%/*}" && [ Makefile.am -nt Makefile.in ] && automake)
done

%define buildtarget build-%cross_arch
%__rm -rf %buildtarget
%__mkdir_p %buildtarget
pushd %buildtarget

CC=gcc
%remove_optflags %optflags_nocpp %optflags_notraceback

CC="$CC" \
CFLAGS="$RPM_OPT_FLAGS" \
CXXFLAGS="$RPM_OPT_FLAGS" \
GCJFLAGS="$RPM_OPT_FLAGS" \
XCFLAGS="$RPM_OPT_FLAGS" \
TCFLAGS="$RPM_OPT_FLAGS" \
	../configure --prefix=%prefix \
	--includedir=%_includedir \
	--libdir=%_libdir \
	--with-slibdir=/lib \
	--mandir=%_mandir \
	--infodir=%_infodir \
	--disable-checking \
	--enable-long-long \
	--enable-__cxa_atexit \
	--enable-languages="c,c++%{?_with_fortran:,f77}%{?_with_objc:,objc}%{?_with_treelang:,treelang}%{?_with_java:,java}%{?_with_ada:,ada}" \
	--enable-objc-gc \
	--with-system-zlib \
	--without-included-gettext \
	--without-newlib \
	--disable-multilib \
	--host=%_target_platform --build=%_target_platform --target=%cross_arch

%make_build bootstrap-lean

%if_with ada
# SMP-incompatible build.
%make -C gcc gnatlib-shared
%make -C gcc gnattools
%endif #with_ada

%if_with testsuite
%make -k check
../contrib/test_summary
%endif #with_testsuite

popd #%buildtarget


-- 
Regards,
Sir Raorn.

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