Hello Sorry for late replying.
I have used new snapshot of the gnulib to complie the octave by MinGW GCC. The error caused by the waitpid defintion in the gnulib was disappeared!! Thanks!! Tatsuro --- Bruno Haible wrote: > > ... for C++ it's needed to make 'waitpid' a function instead of a > macro. > > Additionally, it it suboptimal if the 'sys_wait' module implies the > 'waitpid' > module: > 1. since the GNULIB_POSIXCHECK functionality does not work then, > 2. since people who use the 'stdlib' module then will ask "why does > stdlib > depend on waitpid". > > This patch completes the separation of the 'sys_wait' and 'waitpid' > modules. > > > 2010-09-29 Bruno Haible <[email protected]> > > Separate the module 'waitpid' from the module 'sys_wait'. > * lib/sys_wait.in.h (waitpid): Declare only if the 'waitpid' module > is > present. > * m4/sys_wait_h.m4 (gl_SYS_WAIT_MODULE_INDICATOR): Invoke > gl_MODULE_INDICATOR_FOR_TESTS. > (gl_SYS_WAIT_H_DEFAULTS): Initialize GNULIB_WAITPID. > * modules/sys_wait (Depends-on): Remove waitpid. > (Makefile.am): Substitute GNULIB_WAITPID. > * modules/waitpid (configure.ac): Invoke > gl_SYS_WAIT_MODULE_INDICATOR. > * tests/test-sys_wait-c++.cc (GNULIB_NAMESPACE::waitpid): Check the > signature only if the 'waitpid' module is present. > * doc/posix-functions/waitpid.texi: Mention the 'waitpid' module. > * NEWS: Mention the change. > * modules/grantpt (Depends-on): Add waitpid. > * modules/wait-process (Depends-on): Likewise. > > --- NEWS.orig Wed Sep 29 16:00:26 2010 > +++ NEWS Wed Sep 29 15:36:35 2010 > @@ -12,6 +12,10 @@ > > Date Modules Changes > > +2010-09-29 sys_wait This module no longer provides the > waitpid() > + function. If you need this function, you > now need > + to request the 'waitpid' module. > + > 2010-09-17 utimens The function gl_futimens is removed, and > its > signature has been migrated to > fdutimens. Callers > of gl_futimens should change function > name, and > --- doc/posix-functions/waitpid.texi.orig Wed Sep 29 16:00:26 2010 > +++ doc/posix-functions/waitpid.texi Wed Sep 29 15:35:15 2010 > @@ -4,15 +4,15 @@ > > POSIX specification:@* > @url{http://www.opengroup.org/onlinepubs/9699919799/functions/waitpid.html} > > -Gnulib module: --- > +Gnulib module: waitpid > > Portability problems fixed by Gnulib: > @itemize > +...@item > +This function is missing on some platforms: > +mingw. > @end itemize > > Portability problems not fixed by Gnulib: > @itemize > -...@item > -This function is missing on some platforms: > -mingw. > @end itemize > --- lib/sys_wait.in.h.orig Wed Sep 29 16:00:26 2010 > +++ lib/sys_wait.in.h Wed Sep 29 15:29:19 2010 > @@ -113,7 +113,7 @@ > > /* Declarations of functions. */ > > -#if 1 /* @GNULIB_WAITPID@ */ > +#if @GNULIB_WAITPID@ > # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ > _GL_FUNCDECL_SYS (waitpid, pid_t, (pid_t pid, int *statusp, int > options)); > # endif > --- m4/sys_wait_h.m4.orig Wed Sep 29 16:00:26 2010 > +++ m4/sys_wait_h.m4 Wed Sep 29 15:52:23 2010 > @@ -22,9 +22,12 @@ > dnl Use AC_REQUIRE here, so that the default settings are expanded > once only. > AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS]) > gl_MODULE_INDICATOR_SET_VARIABLE([$1]) > + dnl Define it also as a C macro, for the benefit of the unit > tests. > + gl_MODULE_INDICATOR_FOR_TESTS([$1]) > ]) > > AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS], > [ > + GNULIB_WAITPID=0; AC_SUBST([GNULIB_WAITPID]) > dnl Assume proper GNU behavior unless another module says > otherwise. > ]) > --- modules/grantpt.orig Wed Sep 29 16:00:26 2010 > +++ modules/grantpt Wed Sep 29 15:41:06 2010 > @@ -9,6 +9,7 @@ > stdlib > extensions > pt_chown > +waitpid > configmake > > configure.ac: > --- modules/sys_wait.orig Wed Sep 29 16:00:26 2010 > +++ modules/sys_wait Wed Sep 29 15:32:50 2010 > @@ -9,7 +9,6 @@ > c++defs > include_next > warn-on-use > -waitpid > > configure.ac: > gl_SYS_WAIT_H > @@ -27,6 +26,7 @@ > sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \ > -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \ > -e 's|@''NEXT_SYS_WAIT_H''@|$(NEXT_SYS_WAIT_H)|g' \ > + -e 's|@''GNULIB_WAITPID''@|$(GNULIB_WAITPID)|g' \ > -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \ > -e '/definition of _GL_WARN_ON_USE/r $(WARN_ON_USE_H)' \ > < $(srcdir)/sys_wait.in.h; \ > --- modules/wait-process.orig Wed Sep 29 16:00:26 2010 > +++ modules/wait-process Wed Sep 29 15:41:06 2010 > @@ -17,6 +17,7 @@ > sys_wait > unistd > atexit > +waitpid > > configure.ac: > gl_WAIT_PROCESS > --- modules/waitpid.orig Wed Sep 29 16:00:26 2010 > +++ modules/waitpid Wed Sep 29 15:32:00 2010 > @@ -10,6 +10,7 @@ > > configure.ac: > gl_FUNC_WAITPID > +gl_SYS_WAIT_MODULE_INDICATOR([waitpid]) > > Makefile.am: > > --- tests/test-sys_wait-c++.cc.orig Wed Sep 29 16:00:26 2010 > +++ tests/test-sys_wait-c++.cc Wed Sep 29 15:50:07 2010 > @@ -24,7 +24,9 @@ > #include "signature.h" > > > +#if GNULIB_TEST_WAITPID > SIGNATURE_CHECK (GNULIB_NAMESPACE::waitpid, pid_t, (pid_t, int *, > int)); > +#endif > > > int > > -------------------------------------- Get the new Internet Explorer 8 optimized for Yahoo! 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