/[libtool]/libtool/ltdl.m4
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revision 1.32 by gary, Mon Aug 13 17:25:49 2001 UTC revision 1.33 by gary, Sun Sep 2 17:38:55 2001 UTC
# Line 45  AC_REQUIRE([AC_LTDL_DLSYM_USCORE]) Line 45  AC_REQUIRE([AC_LTDL_DLSYM_USCORE])
45  AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])  AC_REQUIRE([AC_LTDL_SYS_DLOPEN_DEPLIBS])
46  AC_REQUIRE([AC_LTDL_FUNC_ARGZ])  AC_REQUIRE([AC_LTDL_FUNC_ARGZ])
47    
48  AC_CHECK_HEADERS([ctype.h errno.h malloc.h memory.h stdlib.h stdio.h])  AC_CHECK_HEADERS([ctype.h errno.h malloc.h memory.h stdlib.h stdio.h unistd.h])
49  AC_CHECK_HEADERS([dl.h sys/dl.h dld.h])  AC_CHECK_HEADERS([dl.h sys/dl.h dld.h])
50  AC_CHECK_HEADERS([string.h strings.h], [break])  AC_CHECK_HEADERS([string.h strings.h], [break])
51    
# Line 246  AC_DEFUN([AC_LTDL_DLLIB], Line 246  AC_DEFUN([AC_LTDL_DLLIB],
246  [LIBADD_DL=  [LIBADD_DL=
247  AC_SUBST(LIBADD_DL)  AC_SUBST(LIBADD_DL)
248  AC_LANG_PUSH([C])  AC_LANG_PUSH([C])
249  AC_CHECK_LIB([dl], [dlopen],  AC_CHECK_LIB([dl], [dlopen],
250    [AC_DEFINE([HAVE_LIBDL], [1],    [AC_DEFINE([HAVE_LIBDL], [1],
251       [Define if you have the libdl library or equivalent.])       [Define if you have the libdl library or equivalent.])
252     LIBADD_DL="-ldl"],     LIBADD_DL="-ldl"],
# Line 254  AC_CHECK_LIB([dl], [dlopen], Line 254  AC_CHECK_LIB([dl], [dlopen],
254  #  include <dlfcn.h>  #  include <dlfcn.h>
255  #endif  #endif
256      ],      ],
257      [dlopen();],      [dlopen();],
258      [AC_DEFINE(HAVE_LIBDL, 1,      [AC_DEFINE(HAVE_LIBDL, 1,
259        [Define if you have the libdl library or equivalent.])],        [Define if you have the libdl library or equivalent.])],
260      [AC_CHECK_LIB(svld, dlopen,      [AC_CHECK_LIB(svld, dlopen,
261        [AC_DEFINE(HAVE_LIBDL, 1,        [AC_DEFINE(HAVE_LIBDL, 1,
262          [Define if you have the libdl library or equivalent.])          [Define if you have the libdl library or equivalent.])
263        LIBADD_DL="-lsvld"        LIBADD_DL="-lsvld"

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