traverseda
/
cpython
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Patches by William Lewis for Nextstep descendants.

This commit is contained in:
Guido van Rossum 1999-01-27 17:53:11 +00:00
parent b5cebfe164
commit 54ecc3d24f
13 changed files with 688 additions and 327 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
Makefile.in
View File

@ -161,6 +161,7 @@ DIST= $(DISTFILES) $(DISTDIRS)
CFLAGS= $(OPT) -I. $(DEFS)
LIBRARY= libpython$(VERSION).a
LDLIBRARY= @LDLIBRARY@
# Default target
all: $(LIBRARY) python sharedmods
@ -173,10 +174,10 @@ python: $(LIBRARY) buildno Modules/python.o
$(srcdir)/Modules/getbuildinfo.c
$(AR) cr $(LIBRARY) getbuildinfo.o
$(RANLIB) $(LIBRARY)
@DGUX_IS_BROKEN@
@MAKE_LDLIBRARY@
cd Modules; $(MAKE) OPT="$(OPT)" VERSION="$(VERSION)" \
prefix="$(prefix)" exec_prefix="$(exec_prefix)" \
LIBRARY=../$(LIBRARY) link
LIBRARY=../$(LDLIBRARY) link
Modules/python.o: $(srcdir)/Modules/python.c
cd Modules; $(MAKE) OPT="$(OPT)" python.o
@ -204,6 +205,10 @@ libpython$(VERSION).so: $(LIBRARY)
(cd dgux;ar x ../$^;ld -G -o ../$@ * )
/bin/rm -rf ./dgux
# This rule is here for OPENSTEP/Rhapsody/MacOSX
libpython$(VERSION).dylib: $(LIBRARY)
libtool -o $(LDLIBRARY) -dynamic $(OTHER_LIBTOOL_OPT) $(LIBRARY) -framework System @LIBTOOL_CRUFT@
$(SUBDIRS): Makefiles
Parser:
@ -258,7 +263,6 @@ altbininstall: python
fi; \
done
$(INSTALL_PROGRAM) python$(EXE) $(BINDIR)/python$(VERSION)$(EXE)
@DGUX_IS_BROKEN@
if test -f libpython$(VERSION).so; then \
$(INSTALL_DATA) libpython$(VERSION).so $(LIBDIR); \
else true; \
@ -504,7 +508,7 @@ clean: localclean
done
localclobber: localclean
-rm -f tags TAGS python $(LIBRARY) *.o
-rm -f tags TAGS python $(LIBRARY) $(LDLIBRARY) *.o
-rm -f config.log config.cache config.h
clobber: localclobber

4
Modules/Makefile.pre.in
View File

@ -100,7 +100,7 @@ MAINOBJ= python.o
SYSLIBS= $(LIBM) $(LIBC)
LIBRARY= ../libpython$(VERSION).a
REALLIBRARY= ../@REALLIBRARY@
LDLIBRARY= ../@LDLIBRARY@
# === Rules ===
@ -123,7 +123,7 @@ EXE=
# This target is used by the master Makefile to link the final binary.
link: $(MAINOBJ)
$(LINKCC) $(LDFLAGS) $(LINKFORSHARED) $(MAINOBJ) \
$(LIBRARY) $(MODLIBS) $(LIBS) $(SYSLIBS) -o python $(LDLAST)
$(LDLIBRARY) $(MODLIBS) $(LIBS) $(SYSLIBS) -o python $(LDLAST)
mv python$(EXE) ../python$(EXE)
clean:

4
Modules/getbuildinfo.c
View File

@ -30,7 +30,7 @@
const char *
Py_GetBuildInfo()
{
static char buildinfo[40];
sprintf(buildinfo, "#%d, %.12s, %.8s", BUILD, DATE, TIME);
static char buildinfo[50];
sprintf(buildinfo, "#%d, %.20s, %.9s", BUILD, DATE, TIME);
return buildinfo;
}

24
Modules/getpath.c
View File

@ -42,6 +42,10 @@ PERFORMANCE OF THIS SOFTWARE.
#include <unistd.h>
#endif /* HAVE_UNISTD_H */
#ifdef WITH_NEXT_FRAMEWORK
#include <mach-o/dyld.h>
#endif
/* Search in some common locations for the associated Python libraries.
*
* Two directories must be found, the platform independent directory
@ -394,7 +398,24 @@ calculate_path()
int bufsz;
int prefixsz;
char *defpath = pythonpath;
#ifdef WITH_NEXT_FRAMEWORK
NSModule pythonModule;
#endif
#ifdef WITH_NEXT_FRAMEWORK
pythonModule = NSModuleForSymbol(NSLookupAndBindSymbol("_Py_Initialize"));
/* Use dylib functions to find out where the framework was loaded from */
buf = NSLibraryNameForModule(pythonModule);
if (buf != NULL) {
/* We're in a framework. */
strcpy(progpath, buf);
/* Frameworks have support for versioning */
strcpy(lib_python, "lib");
} else {
/* If we're not in a framework, fall back to the old way (even though NSNameOfModule() probably does the same thing.) */
#endif
/* Initialize this dynamically for K&R C */
sprintf(lib_python, "lib/python%s", VERSION);
@ -430,6 +451,9 @@ calculate_path()
}
else
progpath[0] = '\0';
#ifdef WITH_NEXT_FRAMEWORK
}
#endif
strcpy(argv0_path, progpath);

119
Modules/posixmodule.c
View File

@ -146,6 +146,7 @@ corresponding Unix manual entries for more information on calls.";
#undef HAVE_UTIME_H
#define HAVE_WAITPID
/* #undef HAVE_GETCWD */
#define UNION_WAIT /* This should really be checked for by autoconf */
#endif
#ifdef HAVE_UNISTD_H
@ -255,6 +256,23 @@ extern int lstat Py_PROTO((const char *, struct stat *));
#include <io.h>
#endif /* OS2 */
#ifdef UNION_WAIT
/* Emulate some macros on systems that have a union instead of macros */
#ifndef WIFEXITED
#define WIFEXITED(u_wait) (!(u_wait).w_termsig && !(u_wait).w_coredump)
#endif
#ifndef WEXITSTATUS
#define WEXITSTATUS(u_wait) (WIFEXITED(u_wait)?((u_wait).w_retcode):-1)
#endif
#ifndef WTERMSIG
#define WTERMSIG(u_wait) ((u_wait).w_termsig)
#endif
#endif /* UNION_WAIT */
/* Return a dictionary corresponding to the POSIX environment table */
#if !defined(_MSC_VER) && ( !defined(__WATCOMC__) || defined(__QNX__) )
@ -1986,20 +2004,25 @@ posix_waitpid(self, args)
PyObject *self;
PyObject *args;
{
int pid, options, sts = 0;
int pid, options;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "(ii)", &pid, &options))
return NULL;
Py_BEGIN_ALLOW_THREADS
#ifdef NeXT
pid = wait4(pid, (union wait *)&sts, options, NULL);
#else
pid = waitpid(pid, &sts, options);
#endif
pid = wait4(pid, &status, options, NULL);
Py_END_ALLOW_THREADS
if (pid == -1)
return posix_error();
else
return Py_BuildValue("ii", pid, sts);
return Py_BuildValue("ii", pid, status_i);
}
#endif /* HAVE_WAITPID */
@ -2015,17 +2038,21 @@ posix_wait(self, args)
PyObject *args;
{
int pid, sts;
Py_BEGIN_ALLOW_THREADS
#ifdef NeXT
pid = wait((union wait *)&sts);
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
pid = wait(&sts);
int status;
#define status_i status
#endif
status_i = 0;
Py_BEGIN_ALLOW_THREADS
pid = wait(&status);
Py_END_ALLOW_THREADS
if (pid == -1)
return posix_error();
else
return Py_BuildValue("ii", pid, sts);
return Py_BuildValue("ii", pid, status_i);
}
#endif
@ -2821,9 +2848,16 @@ posix_WIFSTOPPED(self, args)
PyObject *self;
PyObject *args;
{
int status = 0;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "i", &status))
if (!PyArg_Parse(args, "i", &status_i))
{
return NULL;
}
@ -2842,9 +2876,16 @@ posix_WIFSIGNALED(self, args)
PyObject *self;
PyObject *args;
{
int status = 0;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "i", &status))
if (!PyArg_Parse(args, "i", &status_i))
{
return NULL;
}
@ -2863,9 +2904,16 @@ posix_WIFEXITED(self, args)
PyObject *self;
PyObject *args;
{
int status = 0;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "i", &status))
if (!PyArg_Parse(args, "i", &status_i))
{
return NULL;
}
@ -2874,7 +2922,7 @@ posix_WIFEXITED(self, args)
}
#endif /* WIFEXITED */
#ifdef WIFSTOPPED
#ifdef WEXITSTATUS
static char posix_WEXITSTATUS__doc__[] =
"WEXITSTATUS(status) -> integer\n\
See Unix documentation.";
@ -2884,9 +2932,16 @@ posix_WEXITSTATUS(self, args)
PyObject *self;
PyObject *args;
{
int status = 0;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "i", &status))
if (!PyArg_Parse(args, "i", &status_i))
{
return NULL;
}
@ -2905,9 +2960,16 @@ posix_WTERMSIG(self, args)
PyObject *self;
PyObject *args;
{
int status = 0;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "i", &status))
if (!PyArg_Parse(args, "i", &status_i))
{
return NULL;
}
@ -2926,9 +2988,16 @@ posix_WSTOPSIG(self, args)
PyObject *self;
PyObject *args;
{
int status = 0;
#ifdef UNION_WAIT
union wait status;
#define status_i (status.w_status)
#else
int status;
#define status_i status
#endif
status_i = 0;
if (!PyArg_Parse(args, "i", &status))
if (!PyArg_Parse(args, "i", &status_i))
{
return NULL;
}

1
Modules/readline.c
View File

@ -34,6 +34,7 @@ extern int rl_bind_key();
extern int rl_bind_key_in_map();
extern int rl_initialize();
extern int add_history();
extern Function *rl_event_hook;
#endif
/* Pointers needed from outside (but not declared in a header file). */

4
Python/getversion.c
View File

@ -38,8 +38,8 @@ PERFORMANCE OF THIS SOFTWARE.
const char *
Py_GetVersion()
{
static char version[80];
sprintf(version, "%.10s (%.30s) %.30s", PY_VERSION,
static char version[100];
sprintf(version, "%.10s (%.40s) %.40s", PY_VERSION,
Py_GetBuildInfo(), Py_GetCompiler());
return version;
}

75
Python/importdl.c
View File

@ -46,7 +46,8 @@ PERFORMANCE OF THIS SOFTWARE.
symbol -- defined for:
DYNAMIC_LINK -- any kind of dynamic linking
USE_RLD -- NeXT dynamic linking
USE_RLD -- NeXT dynamic linking with FVM shlibs
USE_DYLD -- NeXT dynamic linking with frameworks
USE_DL -- Jack's dl for IRIX 4 or GNU dld with emulation for Jack's dl
USE_SHLIB -- SunOS or IRIX 5 (SVR4?) shared libraries
_AIX -- AIX style dynamic linking
@ -117,7 +118,15 @@ typedef FARPROC dl_funcptr;
#endif
#endif
#ifdef NeXT
#ifdef WITH_DYLD
#define DYNAMIC_LINK
#define USE_DYLD
#define SHORT_EXT ".so"
#define LONG_EXT "module.so"
#define FUNCNAME_PATTERN "_init%.200s"
#endif
#if defined(NeXT) && !defined(DYNAMIC_LINK)
#define DYNAMIC_LINK
#define USE_RLD
/* Define this to 1 if you want be able to load ObjC modules as well:
@ -251,16 +260,22 @@ typedef void (*dl_funcptr)();
#ifdef USE_RLD
#include <mach-o/rld.h>
#define FUNCNAME_PATTERN "_init%.200s"
#ifndef _DL_FUNCPTR_DEFINED
typedef void (*dl_funcptr)();
#endif
#endif /* USE_RLD */
#ifdef USE_DYLD
#include <mach-o/dyld.h>
#ifndef _DL_FUNCPTR_DEFINED
typedef void (*dl_funcptr)();
#endif
#endif /* USE_DYLD */
extern char *Py_GetProgramName();
#ifndef FUNCNAME_PATTERN
#if defined(__hp9000s300) || (defined(__NetBSD__) || defined(__FreeBSD__)) && !defined(__ELF__) || defined(__OpenBSD__) || defined(__BORLANDC__)
#if defined(__hp9000s300) || (defined(__NetBSD__) || defined(__FreeBSD__)) && !defined(__ELF__) || defined(__OpenBSD__) || defined(__BORLANDC__) || defined(NeXT)
#define FUNCNAME_PATTERN "_init%.200s"
#else
#define FUNCNAME_PATTERN "init%.200s"
@ -653,6 +668,58 @@ _PyImport_LoadDynamicModule(name, pathname, fp)
return NULL;
}
#endif /* USE_RLD */
#ifdef USE_DYLD
/* This is also NeXT-specific. However, frameworks (the new style
of shared library) and rld() can't be used in the same program;
instead, you have to use dyld, which is mostly unimplemented. */
{
NSObjectFileImageReturnCode rc;
NSObjectFileImage image;
NSModule newModule;
NSSymbol theSym;
void *symaddr;
const char *errString;
rc = NSCreateObjectFileImageFromFile(pathname, &image);
switch(rc) {
default:
case NSObjectFileImageFailure:
NSObjectFileImageFormat:
/* for these a message is printed on stderr by dyld */
errString = "Can't create object file image";
break;
case NSObjectFileImageSuccess:
errString = NULL;
break;
case NSObjectFileImageInappropriateFile:
errString = "Inappropriate file type for dynamic loading";
break;
case NSObjectFileImageArch:
errString = "Wrong CPU type in object file";
break;
NSObjectFileImageAccess:
errString = "Can't read object file (no access)";
break;
}
if (errString == NULL) {
newModule = NSLinkModule(image, pathname, TRUE);
if (!newModule)
errString = "Failure linking new module";
}
if (errString != NULL) {
PyErr_SetString(PyExc_ImportError, errString);
return NULL;
}
if (!NSIsSymbolNameDefined(funcname)) {
/* UnlinkModule() isn't implimented in current versions, but calling it does no harm */
NSUnLinkModule(newModule, FALSE);
PyErr_Format(PyExc_ImportError, "Loaded module does not contain symbol %s", funcname);
return NULL;
}
theSym = NSLookupAndBindSymbol(funcname);
p = (dl_funcptr)NSAddressOfSymbol(theSym);
}
#endif /* USE_DYLD */
#ifdef hpux
{
shl_t lib;

6
Python/strdup.c
View File

@ -1,10 +1,6 @@
/* strdup() replacement (from stdwin, if you must know) */
#include "config.h"
#include "myproto.h"
#include "mymalloc.h"
#include <string.h>
#include "pgenheaders.h"
char *
strdup(str)

12
acconfig.h
View File

@ -18,6 +18,9 @@
/* Define to `long' if <time.h> doesn't define. */
#undef clock_t
/* Used for BeOS configuration */
#undef DL_EXPORT_HEADER
/* Define if getpgrp() must be called as getpgrp(0). */
#undef GETPGRP_HAVE_ARG
@ -93,9 +96,18 @@
shared libraries */
#undef WITH_DL_DLD
/* Define if you want to use the new-style (Openstep, Rhapsody, MacOS)
dynamic linker (dyld) instead of the old-style (NextStep) dynamic
linker (rld). Dyld is necessary to support frameworks. */
#undef WITH_DYLD
/* Define if you want to compile in rudimentary thread support */
#undef WITH_THREAD
/* Define if you want to produce an OpenStep/Rhapsody framework
(shared library plus accessory files). */
#undef WITH_NEXT_FRAMEWORK
/* The number of bytes in an off_t. */
#undef SIZEOF_OFF_T

18
config.h.in
View File

@ -79,6 +79,9 @@
/* Define to `long' if <time.h> doesn't define. */
#undef clock_t
/* Used for BeOS configuration */
#undef DL_EXPORT_HEADER
/* Define if getpgrp() must be called as getpgrp(0). */
#undef GETPGRP_HAVE_ARG
@ -148,9 +151,18 @@
shared libraries */
#undef WITH_DL_DLD
/* Define if you want to use the new-style (Openstep, Rhapsody, MacOS)
dynamic linker (dyld) instead of the old-style (NextStep) dynamic
linker (rld). Dyld is necessary to support frameworks. */
#undef WITH_DYLD
/* Define if you want to compile in rudimentary thread support */
#undef WITH_THREAD
/* Define if you want to produce an OpenStep/Rhapsody framework
(shared library plus accessory files). */
#undef WITH_NEXT_FRAMEWORK
/* The number of bytes in an off_t. */
#undef SIZEOF_OFF_T
@ -453,9 +465,3 @@
/* Define if you have the m library (-lm). */
#undef HAVE_LIBM
/* Define if you have special dynamic linkage requirements in declarations. */
#undef DL_EXPORT_HEADER
#ifdef DL_EXPORT_HEADER
#include DL_EXPORT_HEADER
#endif

620
configure vendored
View File

File diff suppressed because it is too large Load Diff

116
configure.in
View File

@ -9,7 +9,7 @@ AC_SUBST(VERSION)
VERSION=1.5
# NEXTSTEP stuff
if test -f /usr/lib/NextStep/software_version; then
if test -f /usr/lib/NextStep/software_version -o -f /System/Library/CoreServices/software_version ; then
AC_MSG_CHECKING(for --with-next-archs)
AC_ARG_WITH(next-archs,
@ -24,7 +24,7 @@ if test -f /usr/lib/NextStep/software_version; then
if test -z "$MACHDEP"
then
set X `hostinfo | grep 'NeXT Mach.*:' | \
set X `hostinfo | egrep '(NeXT Mach|Kernel Release).*:' | \
sed -e 's/://' -e 's/\./_/'` && \
ac_sys_system=next && ac_sys_release=$4
@ -32,6 +32,10 @@ if test -f /usr/lib/NextStep/software_version; then
fi
fi
AC_ARG_WITH(next-framework,
[--with-next-framework Build (OpenStep|Rhapsody|MacOS10) framework],,)
AC_ARG_WITH(dyld,
[--with-dyld Use (OpenStep|Rhapsody|MacOS10) dynamic linker],,)
# Set name for machine-dependent library files
AC_SUBST(MACHDEP)
@ -172,6 +176,14 @@ BeOS*)
esac;;
esac
# LDLIBRARY is the name of the library to link against (as opposed to the
# name of the library into which to insert object files). On systems
# without shared libraries, LDLIBRARY is the same as LIBRARY (defined in
# the Makefiles).
AC_SUBST(MAKE_LDLIBRARY)
AC_SUBST(LDLIBRARY)
LDLIBRARY=''
# LINKCC is the command that links the python executable -- default is $(CC).
# This is altered for AIX and BeOS in order to build the export list before
# linking.
@ -184,7 +196,7 @@ then
LINKCC="\$(srcdir)/makexp_aix python.exp \"\" \$(LIBRARY); \$(PURIFY) \$(CC)";;
BeOS*)
LINKCC="\$(srcdir)/../BeOS/linkcc \$(LIBRARY) \$(PURIFY) \$(CC) \$(OPT)"
REALLIBRARY='libpython$(VERSION).so';;
LDLIBRARY='libpython$(VERSION).so';;
dgux*)
LINKCC="LD_RUN_PATH=$libdir \$(PURIFY) \$(CC)";;
*) LINKCC="\$(PURIFY) \$(CC)";;
@ -192,13 +204,38 @@ then
fi
AC_MSG_RESULT($LINKCC)
AC_MSG_CHECKING(LDLIBRARY)
# NeXT framework builds require that the 'ar' library be converted into
# a bundle using libtool.
if test "$with_next_framework"
then
LDLIBRARY='libpython$(VERSION).dylib'
fi
# DG/UX requires some fancy ld contortions to produce a .so from an .a
if test "$MACHDEP" = "dguxR4"
then
LDLIBRARY='libpython$(VERSION).so'
OPT="$OPT -pic"
fi
AC_MSG_RESULT($LDLIBRARY)
# If LDLIBRARY is different from LIBRARY, emit a rule to build it.
if test -z "$LDLIBRARY"
then
LDLIBRARY='libpython$(VERSION).a'
MAKE_LDLIBRARY="true"
else
MAKE_LDLIBRARY='$(MAKE) $(LDLIBRARY)'
fi
AC_PROG_RANLIB
AC_SUBST(AR)
AC_CHECK_PROGS(AR, ar aal, ar)
AC_SUBST(INSTALL)
AC_SUBST(INSTALL_PROGRAM)
AC_SUBST(INSTALL_DATA)
AC_SUBST(REALLIBRARY)
# Install just never works :-(
if test -z "$INSTALL"
then
@ -268,17 +305,6 @@ else
fi
fi
AC_SUBST(DGUX_IS_BROKEN)
if test "$MACHDEP" != "dguxR4"
then
REALLIBRARY='libpython$(VERSION).a'
DGUX_IS_BROKEN="true"
else
REALLIBRARY='libpython$(VERSION).so'
OPT="$OPT -pic"
DGUX_IS_BROKEN="make $REALLIBRARY"
fi
# check for ANSI or K&R ("traditional") preprocessor
AC_MSG_CHECKING(for C preprocessor type)
AC_TRY_COMPILE([
@ -356,6 +382,45 @@ else
fi
# Minor variations in building a framework between NextStep versions 4 and 5
AC_SUBST(LIBTOOL_CRUFT)
case $ac_sys_system/$ac_sys_release in
next/4*)
ns_undef_sym='__environ'
LIBTOOL_CRUFT="-U $ns_undef_sym" ;;
next/5*)
ns_undef_sym='_environ'
LIBTOOL_CRUFT="-lcc_dynamic -U $ns_undef_sym" ;;
esac
AC_MSG_CHECKING(for --with-next-framework)
if test "$with_next_framework"
then
OPT="$OPT -fno-common"
# -U __environ is needed since bundles don't have access
# to crt0 when built but will always be linked against it
LDFLAGS="$LDFLAGS -Wl,-U,$ns_undef_sym"
AC_DEFINE(WITH_NEXT_FRAMEWORK)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING(for --with-dyld)
if test "$with_next_framework" -o "$with_dyld"
then
if test "$with_dyld"
then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(required for framework build)
fi
AC_DEFINE(WITH_DYLD)
ns_dyld='set'
else
AC_MSG_RESULT(no)
fi
# Set info about shared libraries.
AC_SUBST(SO)
AC_SUBST(LDSHARED)
@ -374,6 +439,8 @@ fi
AC_MSG_RESULT($SO)
# LDSHARED is the ld *command* used to create shared library
# -- "ld" on SunOS 4.x.x, "ld -G" on SunOS 5.x, "ld -shared" on IRIX 5
# (Shared libraries in this instance are shared modules to be loaded into
# Python, as opposed to building Python itself as a shared library.)
AC_MSG_CHECKING(LDSHARED)
if test -z "$LDSHARED"
then
@ -387,7 +454,14 @@ then
hp*|HP*) LDSHARED="ld -b";;
OSF*) LDSHARED="ld -shared -expect_unresolved \"*\"";;
DYNIX/ptx*) LDSHARED="ld -G";;
next/*) LDSHARED='$(CC) $(CFLAGS) -nostdlib -r';;
next/*)
if test "$ns_dyld"
then LDSHARED='$(CC) $(LDFLAGS) -bundle -prebind'
else LDSHARED='$(CC) $(CFLAGS) -nostdlib -r';
fi
if test "$with_next_framework" ; then
LDSHARED="$LDSHARED \$(LDLIBRARY)"
fi ;;
Linux*) LDSHARED="gcc -shared";;
dgux*) LDSHARED="ld -G";;
FreeBSD*/3*) LDSHARED="gcc -shared";;
@ -405,7 +479,7 @@ then
fi
AC_MSG_RESULT($LDSHARED)
# CCSHARED are the C *flags* used to create objects to go into a shared
# library -- this is only needed for a few systems
# library (module) -- this is only needed for a few systems
AC_MSG_CHECKING(CCSHARED)
if test -z "$CCSHARED"
then
@ -436,7 +510,13 @@ then
LINKFORSHARED="-Wl,-E -Wl,+s -Wl,+b\$(BINLIBDEST)/lib-dynload";;
FreeBSD/3*) LINKFORSHARED="-Xlinker -export-dynamic";;
Linux*) LINKFORSHARED="-Xlinker -export-dynamic";;
next/*) LINKFORSHARED="-u libsys_s";;
# -u libsys_s pulls in all symbols in libsys
next/2*|next/3*) LINKFORSHARED="-u libsys_s";;
# -u __dummy makes the linker aware of the objc runtime
# in System.framework; otherwise, __objcInit (referenced in
# crt1.o) gets erroneously defined as common, which breaks dynamic
# loading of any modules which reference it in System.framework
next/4*|next/5*) LINKFORSHARED="-u __dummy -framework System" ;;
SCO_SV*) LINKFORSHARED="-Bdynamic -dy -Wl,-Bexport";;
NetBSD*)
if [[ "`$CC -dM -E - </dev/null | grep __ELF__`" != "" ]]