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* use the same header in all configure.in's and Makefile.am's

Browse Source 
* NEWS: improved support for BeOS and Cygwin
* TODO: ILD branch was merged, all internal variables and macros
  are now documented
* demo/Makefile.am: use $(LIBS) instead of -lm
* doc/libtool.texi: documented new variable hardcode_into_libs
  and thread_safe_flag_spec, renamed all AM_ENABLE/DISABLE_* macros
  to AC_*, documented AC_DISABLE_FAST_INSTALL and AC_LIBTOOL_DLOPEN
* libltdl/ltdl.c: added two new error messages (cannot_open_error,
  cannot_close_error), use them where approriate,
  BeOS support (thanks to Xavier Pianet), on BeOS search modules
  additionally in ADDON_PATH
* libtool.m4: rewrote AC_CHECK_LIBM: BeOS and Cygwin don't have
  libm and *-ncr-sysv4.3* requires libmw
* ltconfig.in: don't check for LoadLibrary, hardcode dlopen
  configuration for BeOS and Cygwin
* ltmain.in: fix sourcing of .la files on Solaris
  (patch by Raja R Harinath)
This commit is contained in:
Thomas Tanner 1999-03-20 00:27:33 +00:00
parent df9ed2d8d4
commit e65f46d3fc
25 changed files with 235 additions and 129 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
ChangeLog
View File

@ -1,3 +1,24 @@
1999-03-19 Thomas Tanner <tanner@gmx.de>
* use the same header in all configure.in's and Makefile.am's
* NEWS: improved support for BeOS and Cygwin
* TODO: ILD branch was merged, all internal variables and macros
are now documented
* demo/Makefile.am: use $(LIBS) instead of -lm
* doc/libtool.texi: documented new variable hardcode_into_libs
and thread_safe_flag_spec, renamed all AM_ENABLE/DISABLE_* macros
to AC_*, documented AC_DISABLE_FAST_INSTALL and AC_LIBTOOL_DLOPEN
* libltdl/ltdl.c: added two new error messages (cannot_open_error,
cannot_close_error), use them where approriate,
BeOS support (thanks to Xavier Pianet), on BeOS search modules
additionally in ADDON_PATH
* libtool.m4: rewrote AC_CHECK_LIBM: BeOS and Cygwin don't have
libm and *-ncr-sysv4.3* requires libmw
* ltconfig.in: don't check for LoadLibrary, hardcode dlopen
configuration for BeOS and Cygwin
* ltmain.in: fix sourcing of .la files on Solaris
(patch by Raja R Harinath)
1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in (sunos4*, with_gnu_ld, hardcode_minus_L): remove, we

3
Makefile.am
View File

@ -1,5 +1,4 @@
## Process Makefile.am with automake to create Makefile.in. -*-Makefile-*-
## Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = 1.3e gnits readme-alpha

3
NEWS
View File

@ -9,7 +9,8 @@ New in 1.3a: CVS version, Libtool team:
* Various bugfixes
New in 1.2g: CVS version, Libtool team:
* Nothing so far
* dlopen support for BeOS
* Improved support for BeOS and Cygwin
New in 1.2e: CVS version; 1.2f: 1999-03-15, Libtool team:
* libtool will correctly link uninstalled libraries into programs

14
TODO
View File

@ -4,11 +4,6 @@ For next public release:
* check whether the version of libtool.m4 is compatible
with ltconfig/ltmain.sh
* Inter-library dependencies should be fully tracked by libtool
and need to work for ltlibraries too. This requires looking up
installed libtool libraries for transparent support.
Thomas Tanner has a patch for this.
* Alexandre Oliva suggests that we should have an option to hardcode
paths into libraries, as well as binaries: `... -Wl,-soname
-Wl,/tmp/libtest.so.0 ...'. Tim Mooney wants the same thing.
@ -16,14 +11,7 @@ paths into libraries, as well as binaries: `... -Wl,-soname
* Lists of exported symbols should be stored in the pseudo library
so that the size of lt_preloaded_symbols can be reduced.
* Documentation:
- AC_PROG_LIBTOOL, AC_ENABLE/DISABLE_SHARED/STATIC/FAST_INSTALL,
AC_LIBTOOL_DLOPEN, AC_LIBLTDL_CONVENIENCE/INSTALLABLE are not documented
- Purpose and usage of convenience libraries must be better documented
- some new internal variables are not documented yet.
* Purpose and usage of convenience libraries must be better documented
In the future:
**************

4
cdemo/Makefile.am
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@ -1,5 +1,5 @@
# A brief demonstration of Libtool modules. -*-Makefile-*-
#
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = no-dependencies foreign
EXTRA_DIST = acinclude.m4

3
cdemo/configure.in
View File

@ -1,4 +1,5 @@
dnl Initialize the cdemo package.
dnl Process this file with autoconf to create configure.
AC_INIT(main.c)
AM_INIT_AUTOMAKE(cdemo,0.1)

20
demo/Makefile.am
View File

@ -1,5 +1,5 @@
# A brief demonstration of using Automake with Libtool. -*-Makefile-*-
#
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = no-dependencies foreign
EXTRA_DIST = $(TESTS) acinclude.m4
@ -76,8 +76,8 @@ hc-direct: $(hell_OBJECTS) $(hell_DEPENDENCIES) $(libdir)/libhello.la
eval `egrep -e '^(hardcode_.*|wl)=' libtool`; \
libdir=$(libdir); \
flag=`eval echo \"$$hardcode_libdir_flag_spec\"`; \
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib -lm $$flag || echo unsupported > $@"; \
eval "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib -lm $$flag || echo unsupported > $@"
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib $(LIBS) $$flag || echo unsupported > $@"; \
eval "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$shlib $(LIBS) $$flag || echo unsupported > $@"
hc-libflag: $(hell_OBJECTS) $(hell_DEPENDENCIES) $(libdir)/libhello.la
@eval `egrep -e '^(hardcode_.*|wl)=' libtool`; \
@ -87,8 +87,8 @@ hc-libflag: $(hell_OBJECTS) $(hell_DEPENDENCIES) $(libdir)/libhello.la
echo "echo unsupported > $@"; \
echo unsupported > $@ || status="$$?"; \
else \
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L$(libdir) -lhello -lm"; \
$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L$(libdir) -lhello -lm || status="$$?"; \
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L$(libdir) -lhello $(LIBS)"; \
$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) $$flag -L$(libdir) -lhello $(LIBS) || status="$$?"; \
fi; \
exit $$status
@ -98,16 +98,16 @@ hc-libpath: $(hell_OBJECTS) $(hell_DEPENDENCIES) $(libdir)/libhello.la
@eval `egrep -e '^(shlibpath_var|hardcode_.*|wl)=' libtool`; \
libdir=$(libdir); \
flag=`eval echo \"$$hardcode_libdir_flag_spec\"`; \
echo "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello -lm $$flag || echo unsupported > $@"; \
eval "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello -lm $$flag || echo unsupported > $@"
echo "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello $(LIBS) $$flag || echo unsupported > $@"; \
eval "$$shlibpath_var=./$(objdir) $(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -lhello $(LIBS) $$flag || echo unsupported > $@"
hc-minusL: $(hell_OBJECTS) $(hell_DEPENDENCIES)
@rm -f hc-minusL
@eval `egrep -e '^(hardcode_.*|wl)=' libtool`; \
libdir=$(libdir); \
flag=`eval echo \"$$hardcode_libdir_flag_spec\"`; \
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -L./$(objdir) -lhello -lm $$flag || echo unsupported > $@"; \
eval "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -L./$(objdir) -lhello -lm $$flag || echo unsupported > $@"
echo "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -L./$(objdir) -lhello $(LIBS) $$flag || echo unsupported > $@"; \
eval "$(CC) $(LDFLAGS) -o $@ $(hell_OBJECTS) -L./$(objdir) -lhello $(LIBS) $$flag || echo unsupported > $@"
$(OBJECTS): libtool
libtool: $(LIBTOOL_DEPS)

3
demo/configure.in
View File

@ -1,4 +1,5 @@
dnl Initialize the hell package.
dnl Process this file with autoconf to create configure.
AC_INIT(hello.c)
AM_INIT_AUTOMAKE(hell,1.0)

4
depdemo/Makefile.am
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@ -1,5 +1,5 @@
# A brief demonstration of inter-library dependencies
#
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = no-dependencies foreign
SUBDIRS = l1 l2 l3 l4

3
depdemo/configure.in
View File

@ -1,4 +1,5 @@
dnl Initialize the depdemo package.
dnl Process this file with autoconf to create configure.
AC_INIT(main.c)
AM_INIT_AUTOMAKE(depdemo,0.1)

3
depdemo/l1/Makefile.am
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@ -1,5 +1,4 @@
# A brief demonstration of inter-library dependencies
#
## Process this file with automake to produce Makefile.in
INCLUDES = -I$(top_srcdir)

3
depdemo/l2/Makefile.am
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@ -1,5 +1,4 @@
# A brief demonstration of inter-library dependencies
#
## Process this file with automake to produce Makefile.in
INCLUDES = -I$(top_srcdir)

3
depdemo/l3/Makefile.am
View File

@ -1,5 +1,4 @@
# A brief demonstration of inter-library dependencies
#
## Process this file with automake to produce Makefile.in
INCLUDES = -I$(top_srcdir)

3
depdemo/l4/Makefile.am
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@ -1,5 +1,4 @@
# A brief demonstration of inter-library dependencies
#
## Process this file with automake to produce Makefile.in
INCLUDES = -I$(top_srcdir)

9
doc/Makefile.am
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@ -1,10 +1,5 @@
## Process Makefile.am with automake to create Makefile.in. -*-Makefile-*-
##
## Copyright (C) 1996 Free Software Foundation, Inc.
## This Makefile.am is free software; the Free Software Foundation
## gives unlimited permission to copy, distribute and modify it.
##
## Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = gnits
info_TEXINFOS = libtool.texi
libtool_TEXINFOS = PLATFORMS

40
doc/libtool.texi
View File

@ -1619,12 +1619,12 @@ example).}
By default, this macro turns on shared libraries if they are available,
and also enables static libraries if they don't conflict with the shared
libraries. You can modify these defaults by calling either the
@code{AM_DISABLE_SHARED} or @code{AM_DISABLE_STATIC} macros:
@code{AC_DISABLE_SHARED} or @code{AC_DISABLE_STATIC} macros:
@example
# Turn off shared libraries during beta-testing, since they
# make the build process take too long.
AM_DISABLE_SHARED
AC_DISABLE_SHARED
AM_PROG_LIBTOOL
@end example
@ -1644,7 +1644,9 @@ configuring with @samp{--enable-shared} every package named in the
comma-separated @var{pkgs} list, and every other package with
@samp{--disable-shared}. The @samp{--enable-static=@var{pkgs}} flag
behaves similarly, but it uses @samp{--enable-static} and
@samp{--disable-static}.
@samp{--disable-static}. The same applies to the
@samp{--enable-fast-install=@var{pkgs}} flag, which uses
@samp{--enable-fast-install} and @samp{--disable-fast-install}.
The package name @samp{default} matches any packages which have not set
their name in the @code{PACKAGE} environment variable.
@ -1672,13 +1674,28 @@ on @file{libtool}.
@end defmac
@defmac AM_DISABLE_SHARED
@defmac AC_LIBTOOL_DLOPEN
Enable checking for dlopen support. This macro should be used if
the package makes use of the -dlopen and -dlpreopen flags, otherwise
libtool will assume that the system does not support dlopening.
The macro must be called *before* @code{AM_PROG_LIBTOOL}.
@end defmac
@defmac AC_DISABLE_FAST_INSTALL
Change the default behaviour for @code{AM_PROG_LIBTOOL} to disable
optimization for fast installation. The user may still override
this default by specifying @samp{--enable-fast-install}.
@end defmac
@defmac AC_DISABLE_SHARED
@defmacx AM_DISABLE_SHARED
Change the default behaviour for @code{AM_PROG_LIBTOOL} to disable
shared libraries. The user may still override this default by
specifying @samp{--enable-shared}.
@end defmac
@defmac AM_DISABLE_STATIC
@defmac AC_DISABLE_STATIC
@defmacx AM_DISABLE_STATIC
Change the default behaviour for @code{AM_PROG_LIBTOOL} to disable
static libraries. The user may still override this default by
specifying @samp{--enable-static}.
@ -3594,7 +3611,7 @@ aren't defined in that library.
@defvar always_export_symbols
Whether libtool should automatically generate a list of exported symbols
using @var{export_symbols_cmds} before linking an archive.
Set to @samp{yes} or @samp{no}. Default is @samp{no}
Set to @samp{yes} or @samp{no}. Default is @samp{no}.
@end defvar
@defvar archive_cmds
@ -3753,6 +3770,12 @@ line (such as @samp{@var{dir}/lib@var{name}.a}) when
@var{hardcode_libdir_flag_spec} is specified.
@end defvar
@defvar hardcode_into_libs
Whether the platform supports hardcoding of run-paths into libraries.
If enabled, linking of programs will be much simpler but libraries will
need to be relinked during installation.
@end defvar
@defvar hardcode_libdir_flag_spec
Flag to hardcode a @var{libdir} variable into a binary, so that the
dynamic linker searches @var{libdir} for shared libraries at runtime.
@ -3913,6 +3936,11 @@ this variable to extend the library search path. Linker switches such
as @code{-L} also augment the search path.
@end defvar
@defvar thread_safe_flag_spec
Linker flag (passed through the C compiler) used to generate thread-safe
libraries.
@end defvar
@defvar version_type
The library version numbering type. One of @samp{libtool},
@samp{linux}, @samp{osf}, @samp{sunos}, or @samp{none}.

4
libltdl/Makefile.am
View File

@ -1,5 +1,5 @@
# A brief demonstration of using Automake with Libtool. -*-Makefile-*-
#
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = no-dependencies foreign
if INSTALL_LTDL

2
libltdl/configure.in
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to create configure.
dnl Initialize the libltdl package.
AC_INIT(ltdl.c)
if test -z "$enable_ltdl_install$enable_ltdl_convenience"; then

120
libltdl/ltdl.c
View File

@ -82,6 +82,8 @@ static const char unknown_error[] = "unknown error";
static const char dlopen_not_supported_error[] = "dlopen support not available";
static const char file_not_found_error[] = "file not found";
static const char no_symbols_error[] = "no symbols defined";
static const char cannot_open_error[] = "can't open the module";
static const char cannot_close_error[] = "can't close the module";
static const char symbol_error[] = "symbol not found";
static const char memory_error[] = "not enough memory";
static const char invalid_handle_error[] = "invalid handle";
@ -204,10 +206,6 @@ strrchr(str, ch)
# include <dlfcn.h>
#endif
#if ! HAVE_DLERROR /* not all platforms have dlerror() */
#define dlerror() unknown_error
#endif
#ifdef RTLD_GLOBAL
# define LTDL_GLOBAL RTLD_GLOBAL
#else
@ -259,7 +257,11 @@ dl_open (handle, filename)
{
handle->handle = dlopen(filename, LTDL_GLOBAL | LTDL_LAZY_OR_NOW);
if (!handle->handle) {
#if HAVE_DLERROR
last_error = dlerror();
#else
last_error = cannot_open_error;
#endif
return 1;
}
return 0;
@ -270,7 +272,11 @@ dl_close (handle)
lt_dlhandle handle;
{
if (dlclose(handle->handle) != 0) {
#if HAVE_DLERROR
last_error = dlerror();
#else
last_error = cannot_close_error;
#endif
return 1;
}
return 0;
@ -284,7 +290,11 @@ dl_sym (handle, symbol)
lt_ptr_t address = dlsym(handle->handle, symbol);
if (!address)
#if HAVE_DLERROR
last_error = dlerror();
#else
last_error = symbol_error;
#endif
return address;
}
@ -365,7 +375,7 @@ shl_open (handle, filename)
{
handle->handle = shl_load(filename, LTDL_BIND_FLAGS, 0L);
if (!handle->handle) {
last_error = unknown_error;
last_error = cannot_open_error;
return 1;
}
return 0;
@ -376,7 +386,7 @@ shl_close (handle)
lt_dlhandle handle;
{
if (shl_unload((shl_t) (handle->handle)) != 0) {
last_error = unknown_error;
last_error = cannot_close_error;
return 1;
}
return 0;
@ -391,7 +401,7 @@ shl_sym (handle, symbol)
if (shl_findsym((shl_t) (handle->handle), symbol, TYPE_UNDEFINED,
&address) != 0 || !(handle->handle) || !address) {
last_error = unknown_error;
last_error = symbol_error;
return 0;
}
return address;
@ -438,7 +448,7 @@ dld_open (handle, filename)
return 1;
}
if (dld_link(filename) != 0) {
last_error = unknown_error;
last_error = cannot_open_error;
lt_dlfree(handle->handle);
return 1;
}
@ -450,7 +460,7 @@ dld_close (handle)
lt_dlhandle handle;
{
if (dld_unlink_by_file((char*)(handle->handle), 1) != 0) {
last_error = unknown_error;
last_error = cannot_close_error;
return 1;
}
lt_dlfree(handle->filename);
@ -465,7 +475,7 @@ dld_sym (handle, symbol)
lt_ptr_t address = dld_get_func(symbol);
if (!address)
last_error = unknown_error;
last_error = symbol_error;
return address;
}
@ -504,7 +514,7 @@ wll_open (handle, filename)
{
handle->handle = LoadLibrary(filename);
if (!handle->handle) {
last_error = unknown_error;
last_error = cannot_open_error;
return 1;
}
return 0;
@ -515,7 +525,7 @@ wll_close (handle)
lt_dlhandle handle;
{
if (FreeLibrary(handle->handle) != 0) {
last_error = unknown_error;
last_error = cannot_close_error;
return 1;
}
return 0;
@ -529,7 +539,7 @@ wll_sym (handle, symbol)
lt_ptr_t address = GetProcAddress(handle->handle, symbol);
if (!address)
last_error = unknown_error;
last_error = symbol_error;
return address;
}
@ -543,6 +553,84 @@ wll = { LTDL_TYPE_TOP, 0, wll_init, wll_exit,
#endif
#ifdef __BEOS__
/* dynamic linking for BeOS */
#include <kernel/image.h>
static int
bedl_init ()
{
return 0;
}
static int
bedl_exit ()
{
return 0;
}
static int
bedl_open (handle, filename)
lt_dlhandle handle;
const char *filename;
{
image_id image = 0;
if (filename) {
image = load_add_on(filename);
} else {
image_info info;
int32 cookie = 0;
if (get_next_image_info(0, &cookie, &info) == B_OK)
image = load_add_on(info.name);
}
if (image <= 0) {
last_error = cannot_open_error;
return 1;
}
handle->handle = (void*) image;
return 0;
}
static int
bedl_close (handle)
lt_dlhandle handle;
{
if (unload_add_on((image_id)handle->handle) != B_OK) {
last_error = cannot_close_error;
return 1;
}
return 0;
}
static lt_ptr_t
bedl_sym (handle, symbol)
lt_dlhandle handle;
const char *symbol;
{
lt_ptr_t address = 0;
image_id image = (image_id)handle->handle;
if (get_image_symbol(image, symbol, B_SYMBOL_TYPE_ANY,
&address) != B_OK) {
last_error = symbol_error;
return 0;
}
return address;
}
static
lt_dltype_t
bedl = { LTDL_TYPE_TOP, 0, bedl_init, bedl_exit,
bedl_open, bedl_close, bedl_sym };
#undef LTDL_TYPE_TOP
#define LTDL_TYPE_TOP &bedl
#endif
/* emulate dynamic linking using preloaded_symbols */
typedef struct lt_dlsymlists_t {
@ -1117,6 +1205,12 @@ lt_dlopen (filename)
file = (FILE*) find_file(basename,
getenv("LTDL_LIBRARY_PATH"),
&dir, 0);
#ifdef __BEOS__
if (!file)
file = (FILE*) find_file(basename,
getenv("ADDON_PATH"),
&dir, 0);
#endif
#ifdef LTDL_SHLIBPATH_VAR
if (!file)
file = (FILE*) find_file(basename,

17
libtool.m4 vendored
View File

@ -568,9 +568,20 @@ AC_SUBST(USE_SYMBOL_UNDERSCORE)dnl
])
# AC_CHECK_LIBM - check for math library
AC_DEFUN(AC_CHECK_LIBM, [
AC_CHECK_LIB(mw, _mwvalidcheckl)
AC_CHECK_LIB(m, cos)
AC_DEFUN(AC_CHECK_LIBM,
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
case "$host" in
*-*-beos* | *-*-cygwin*)
# These system don't have libm
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl)
AC_CHECK_LIB(m, cos)
;;
*)
AC_CHECK_LIB(m, cos)
;;
esac
])
# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for

53
ltconfig.in
View File

@ -1628,6 +1628,9 @@ beos*)
library_names_spec='${libname}.so'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
bsdi4*)
@ -1659,6 +1662,8 @@ cygwin* | mingw*)
need_lib_prefix=no
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
freebsd1*)
@ -2138,54 +2143,6 @@ if eval "test \"`echo '$ac_cv_func_'shl_load`\" = yes"; then
lt_cv_dlopen="shl_load"
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for LoadLibrary""... $ac_c" 1>&6
echo "$progname:@LINENO@: checking for LoadLibrary" >&5
if eval "test \"`echo '$''{'ac_cv_func_LoadLibrary'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line @LINENO@ "ltconfig"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char LoadLibrary(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char LoadLibrary();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_LoadLibrary) || defined (__stub___LoadLibrary)
choke me
#else
LoadLibrary();
#endif
; return 0; }
EOF
if { (eval echo $progname:@LINENO@: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_LoadLibrary=yes"
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_LoadLibrary=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'LoadLibrary`\" = yes"; then
echo "$ac_t""yes" 1>&6
lt_cv_dlopen="LoadLibrary"
else
echo "$ac_t""no" 1>&6
fi
fi

20
ltmain.in
View File

@ -1621,7 +1621,10 @@ compiler."
installed=yes
# Read the .la file
. $lib
case "$lib" in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
# Get the name of the library we link against.
linklib=
@ -2431,7 +2434,10 @@ EOF
installed=yes
# Read the .la file
. $lib
case "$lib" in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
# Get the name of the library we link against.
linklib=
@ -2556,7 +2562,10 @@ EOF
installed=yes
# Read the .la file
. $lib
case "$lib" in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
# Get the name of the library we link against.
linklib=
@ -3703,7 +3712,10 @@ relink_command=\"$relink_command\""
# Check to see that each library is installed.
libdir=
if test -f "$lib"; then
. $lib
case "$lib" in
*/* | *\\*) . $lib ;;
*) . ./$lib
esac
fi
libfile="$libdir/`$echo "X$lib" | $Xsed -e 's%^.*/%%g'`"
if test -n "$libdir" && test ! -f "$libfile"; then

4
mdemo/Makefile.am
View File

@ -1,5 +1,5 @@
# A brief demonstration of Libtool modules. -*-Makefile-*-
#
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = no-dependencies foreign
INCLUDES = -I$(srcdir)/../libltdl

3
mdemo/configure.in
View File

@ -1,4 +1,5 @@
dnl Initialize the mdemo package.
dnl Process this file with autoconf to create configure.
AC_INIT(main.c)
AM_INIT_AUTOMAKE(mdemo,0.1)

2
tests/Makefile.am
View File

@ -1,4 +1,4 @@
## Process this file with automake to create Makefile.in -*-Makefile-*-
## Process this file with automake to produce Makefile.in
AUTOMAKE_OPTIONS = gnits