This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.
Ian Lance Taylor
authored
PR bootstrap/14316 * collect2.c: Never include <vfork.h>. (VFORK_STRING, vfork): Don't define. (pid): Remove global variable. (handler): Call raise instead of kill (getpid(), ...). (collect_wait): Add pex parameter. Change all callers. Use pex_get_status rather than pwait. (do_wait): Add pex parameter. Change all callers. (collect_execute): Return struct pex_obj * rather than void. Use pex routines rather than pexecute. (fork_execute): Get pex_obj from collect_execute, and pass it to do_wait. (scan_prog_file): Use pex routines rather than pipe/vfork/exec. Only declare quit_handler if SIGQUIT is defined. (scan_libraries): Likewise. * collect2.h (collect_execute): Update declaration. (collect_wait): Update declaration. * tlink.c (tlink_execute): Get pex_obj from collect_execute, and pass it to collect_wait. From-SVN: r97199