path: root/lang/elk/patches/patch-ae

$NetBSD: patch-ae,v 1.2 2002/01/09 23:04:55 seb Exp $

--- config/untested/aout-netbsd-cc.orig	Sat Jan  5 18:03:08 2002
+++ config/untested/aout-netbsd-cc
@@ -0,0 +1,370 @@
+# This is a shell script.  It is sourced by the build scripts in the
+# various subdirectories to gather system-, compiler-, and OS-specific
+# information required for building the Makefiles.
+#
+# Most variables in this script are interpreted as boolean variables and
+# indicate presence or absence of one specific feature.  The value "yes"
+# is regarded as "true", all other values (including no value or even
+# non-existence of the variable) are interpreted as "false".
+#
+# Do not forget to quote values that contain shell meta syntax.
+#
+# -----------------------------------------------------------------------
+
+
+# $system should contain the name of this file.  It may be used by some
+# of the build scripts to do things that are specific to one single
+# type of system.
+
+system=aout-netbsd-cc
+
+
+# Does the system support the vprintf library function?  If not,
+# availability of the (non-portable) _doprnt function is assumed.
+
+vprintf=yes
+
+
+# Does the directory(3) library follow the POSIX conventions (i.e.
+# requires the <dirent.h> include file and uses "struct dirent")?
+# If not, the (obsolete) BSD-style interface with <sys/dir.h> and
+# "struct direct" is assumed.
+
+dirent=yes
+
+
+# Does the system have the random/srandom library functions?  If not,
+# rand/srand will be used instead.
+
+random=yes
+
+
+# Does the system have the index library function?  If not, strchr
+# will be used.
+
+index=yes
+
+
+# Does the system have the bcopy, bzero, and bcmp library functions?
+# If not, memcpy/memset/memcmp will be used.
+
+bstring=no
+
+
+# Does using the access system call require <unistd.h> to be included?
+# (Look into the manual page for access if in doubt.)
+
+include_unistd_h=yes
+
+
+# If the FIONREAD ioctl command is defined, which file must be included?
+
+fionread_include='<sys/ioctl.h>'
+
+
+# What is the name of the a.out include file?
+
+aout_h='<a.out.h>'
+
+
+# The following variables control how certain system limits are obtained
+# during runtime.
+#
+# If getdtablesize() is available to determine the maximum number of open
+# files per process, set getdtablesize=yes.
+# Alternatively, if POSIX-style sysconf() can be called with _SC_OPEN_MAX,
+# set sysconf_open_max=yes.
+# If neither is set to "yes", an educated guess will be made.
+
+getdtablesize=yes
+sysconf_open_max=yes
+
+# If POSIX-style pathconf() can be invoked with _PC_PATH_MAX to determine
+# the maximum pathname length, set pathconf_path_max=yes.
+
+pathconf_path_max=yes
+
+# If the system page size can be determined by calling getpagesize()
+# set getpagesize=yes.
+# Alternatively, if sysconf() can be invoked with _SC_PAGESIZE, set
+# sysconf_pagesize=yes.
+# These two variables are only required if the generational garbage
+# collector is used.
+
+getpagesize=yes
+sysconf_pagesize=no
+
+
+# Set reliable_signals=bsd if your system supports BSD-style reliable
+# signals (has sigblock and related functions); set reliable_signals=posix
+# for POSIX-style signals (sigprocmask, sigsets); otherwise old V7/SysV
+# signal semantics are assumed.
+
+reliable_signals=bsd
+
+
+# To support dynamic loading of object files and "dump", the system's
+# a.out format has to be known.  Choose one of the following:
+#
+#     coff  ecoff  xcoff  elf  macho  hp9k  convex
+#
+# Other values of "aout_format" are interpreted as BSD-style a.out format.
+
+aout_format=
+
+
+# Which mechanism should be used to dynamically load object files?
+# Possible values currently are:
+#
+#    ld        BSD-style incremental loading based on ld -A
+#    rld       NeXT-style rld_load()
+#    shl       HP-UX shl_load()
+#    dl        SysVR4/SunOS5 dlopen()
+#
+# Leave load_obj empty if dynamic loading is not supported.
+
+load_obj=dl
+
+
+    # The following variables are only relevant if load_obj is set.
+
+    # Linker options to produce a shared object from a .o file.
+    # Only used if load_obj=dl.
+
+    ldflags_shared='-Bshareable'
+
+    # The libraries against which dynamically loaded files are resolved
+    # at the time they are loaded.
+
+    load_libraries=
+
+    # Does the ld-option -x really do what the manual says it does (i.e.
+    # omit local symbols), or does it somehow render the resulting object
+    # file unsuitable for dynamic loading?  If in doubt, leave it out
+    # (which may result in somewhat larger object files).
+
+    incremental_ldflags=-x
+
+    # Systems with "aout_format=ecoff" may require a call to the cacheflush
+    # system call after an object file has been loaded.  Which include file
+    # has to be included in this case?
+
+    cachectl_h=unused
+
+    # Is the ANSI-C atexit function supported to register an exit handler?
+    # If not, the exit library function will be redefined and will end in
+    # a call to _exit.
+
+    atexit=yes
+
+
+# Do the names of external functions in the symbol table always begin
+# with a special character (such as underline)?  If so, syms_begin_with
+# should hold this character, otherwise leave it empty.
+
+syms_begin_with=_
+
+
+# The symbol prefixes of extension initialization and finalization
+# functions (without the initial $syms_begin_with).  Do not change
+# these unless the compiler or linker restricts the length of symbols!
+
+init_prefix=elk_init_
+finit_prefix=elk_finit_
+
+
+# Is the "dump" function supported?
+
+can_dump=no
+
+
+# The following variables are only relevant if "can_dump=yes".
+
+    # Is the fchmod system call broken or unavailable?
+
+    fchmod_broken=no
+
+    # These four variables are only relevant if the system has the BSD-style
+    # a.out format.
+    # segment_size is the segment size of the system's memory management
+    # unit, i.e. the number to a multiple of which the size of an a.out
+    # segment (e.g. .text) is rounded up.
+    # file_text_start is the file offset at which the text segment starts
+    # in an a.out file.
+    # mem_text_start is the starting address of the text segment in memory.
+    # text_length_adj must be set to "sizeof (struct exec)" if the length of
+    # the text segment stored in the a.out header includes the a.out header
+    # itself.
+
+    segment_size=__LDPGSZ
+    file_text_start='(N_TXTOFF(hdr) + sizeof(struct exec))'
+    mem_text_start='(sizeof(struct exec) + getpagesize())'
+    text_length_adj='(sizeof(struct exec))'
+
+    # Only relevant if "aout_format=coff": the system's pagesize.
+
+    coff_pagesize=
+
+    # Only relevant if "aout_format=hp9k" and "load_obj=shl"
+
+    hp_shared_libraries=yes
+
+    # Print debug messages when dumping
+
+    debug_dump=yes
+
+
+# Is the "termio" terminal interface supported by the system?  If not,
+# BSD-style tty handling will be used.
+
+termio=yes
+
+
+# flush_stdio and flush_tty indicate how clear-input/output-port can
+# flush (purge) a FILE pointer and a TTY file descriptor.
+# Possible values of flush_stdio:
+#    bsd         assume old BSD-style FILE* (with _cnt, _ptr, _base)
+#    fpurge      use 4.4BSD-style fpurge stdio library function
+#    linux       use Linux-specific method
+# Possible values of flush_tty:
+#    tiocflush   use TIOCFLUSH ioctl from <sys/ioctl.h>
+#    tcflsh      use TCFLSH ioctl from <termio.h>
+# Leave the variable(s) empty if flushing is not supported.
+
+flush_stdio=fpurge
+flush_tty=tiocflush
+
+
+# The interpreter uses the getrlimit function to determine the maximum
+# stack size of the running program.  If this function is not supported,
+# set max_stack_size to a (fixed) maximum stack size (in bytes).
+
+max_stack_size=
+
+
+# Is the mprotect system call supported?  The generational garbage collector 
+# requires mprotect to implement incremental GC.  $mprotect is ignored if
+# generational_gc is set to "no" in the site file.  Set mprotect=mmap if
+# mprotect is supported, but only for mmap()ed memory.
+
+mprotect=yes
+
+
+# How can a SIGSEGV or SIGBUS signal handler find out the address of
+# the faulting memory reference?  This variable is only used if
+# $mprotect is "yes" or "mmap".  Possible values are:
+#
+#   siginfo     handler is called with siginfo_t structure (enabled
+#               by a call to sigaction)
+#   sigcontext  address is in the sigcontext structure (3rd arg, sc_badvaddr)
+#   arg4        address is delivered to handler as argument #4
+#   aix         use an AIX-specific hack to get hold of the bad address
+#   hpux        use a HP-UX-specific hack
+
+sigsegv_addr=arg4
+
+
+# Does the system support the alloca library function, and does this
+# function actually extend the stack?  If in doubt, extract alloca.o
+# from the C library and check if it contains the symbols malloc and free.
+# If this is the case, forget it.
+
+use_alloca=yes
+
+
+# Must <alloca.h> be included to use alloca?  Is "#pragma alloca" required?
+
+include_alloca_h=no
+pragma_alloca=no
+
+
+# Does the system (or compiler) require certain objects (e.g. doubles)
+# to be aligned at 8-byte boundaries?  If not, 4-byte alignment will
+# be assumed.
+
+align_8byte=yes
+
+
+# The C compiler used to compile the source code.
+
+cc=cc
+
+
+# The name of the linker.  This is usually just "ld", or /usr/ccs/bin/ld
+# in SVR4-based systems.
+
+ld=ld
+
+
+# The C compiler flags used for all files.
+
+cflags='-O2 -pipe'
+
+
+# Are extra C compiler flags (such as -D_NO_PROTO) required to compile
+# Motif applications?
+
+motif_cflags=
+
+
+# Are extra C compiler flags (such as -G 0) required to compile
+# dynamically loadable files?
+
+obj_cflags='-fPIC -DPIC'
+
+
+# Are extra linker flags (such as -G 0) required to link several object
+# files together to one dynamically loadable file?
+
+obj_ldflags=
+
+
+# The linker flags used to link the interpreter.
+
+ldflags='-lm'
+
+
+# The lint flags.
+
+lintflags='-abxh'
+
+
+# Are function prototypes in the header files required?  If prototypes=yes,
+# prototypes are used unconditionally; if prototypes=no, prototypes are
+# not used; otherwise prototypes are only used if the source code is
+# compiled with an ANSI-C- or C++-compiler.
+
+prototypes=yes
+
+
+# Does your C preprocessor support the ANSI-C ## operator, although
+# __STDC__ is not defined?
+
+ansi_cpp=no
+
+
+# The UNIX extension likes to know which of the following system calls,
+# library functions, and include files are supported by the system.
+
+gettimeofday=yes
+ftime=
+vfork=yes
+gethostname=yes
+uname=yes
+mktemp=yes
+tmpnam=yes
+tempnam=yes
+getcwd=yes
+getwd=yes
+rename=yes
+waitpid=yes
+wait3=yes
+wait4=yes
+utime_h=yes
+regcomp=yes
+
+
+# Element type of the gidset argument of getgroups(); typically int
+# or gid_t.  Only needed by the UNIX extension.
+
+getgroups_type=gid_t