mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-11-16 17:16:25 +00:00
75 lines
2.6 KiB
Text
75 lines
2.6 KiB
Text
# $Id$
|
|
# Determine shared object suffixes.
|
|
#
|
|
# Our method is to use the libtool variable $library_names_spec,
|
|
# set by using AC_PROG_LIBTOOL. This variable is a snippet of shell
|
|
# defined in terms of $versuffix, $release, $libname and $module
|
|
# We want to eval it and grab the suffix used for shared objects.
|
|
# By setting $module to yes/no, we obtain the suffixes
|
|
# used to create dlloadable, or java loadable modules.
|
|
# On many (*nix) systems, these all evaluate to .so, but there
|
|
# are some notable exceptions.
|
|
# Before calling this macro, libtool must have been configured.
|
|
|
|
# This macro is used internally to discover the suffix for the current
|
|
# settings of $module. The result is stored in $_SOSUFFIX.
|
|
AC_DEFUN(_SOSUFFIX_INTERNAL, [
|
|
versuffix=""
|
|
release=""
|
|
libname=libfoo
|
|
eval _SOSUFFIX=\"$shrext_cmds\"
|
|
if test "$_SOSUFFIX" = "" ; then
|
|
_SOSUFFIX=".so"
|
|
if test "$enable_shared" != "yes"; then
|
|
if test "$_SOSUFFIX_MESSAGE" = ""; then
|
|
_SOSUFFIX_MESSAGE=yes
|
|
AC_MSG_WARN([libtool may not know about this architecture.])
|
|
AC_MSG_WARN([assuming $_SOSUFFIX suffix for dynamic libraries.])
|
|
fi
|
|
fi
|
|
fi
|
|
])
|
|
|
|
# SOSUFFIX_CONFIG will set the variable SOSUFFIX to be the
|
|
# shared library extension used for general linking, not dlopen.
|
|
AC_DEFUN(SOSUFFIX_CONFIG, [
|
|
AC_MSG_CHECKING([SOSUFFIX from libtool])
|
|
module=no
|
|
_SOSUFFIX_INTERNAL
|
|
SOSUFFIX=$_SOSUFFIX
|
|
AC_MSG_RESULT($SOSUFFIX)
|
|
AC_SUBST(SOSUFFIX)
|
|
])
|
|
|
|
# MODSUFFIX_CONFIG will set the variable MODSUFFIX to be the
|
|
# shared library extension used for dlopen'ed modules.
|
|
# To discover this, we set $module, simulating libtool's -module option.
|
|
AC_DEFUN(MODSUFFIX_CONFIG, [
|
|
AC_MSG_CHECKING([MODSUFFIX from libtool])
|
|
module=yes
|
|
_SOSUFFIX_INTERNAL
|
|
MODSUFFIX=$_SOSUFFIX
|
|
AC_MSG_RESULT($MODSUFFIX)
|
|
AC_SUBST(MODSUFFIX)
|
|
])
|
|
|
|
# JMODSUFFIX_CONFIG will set the variable JMODSUFFIX to be the
|
|
# shared library extension used JNI modules opened by Java.
|
|
# To discover this, we set $jnimodule, simulating libtool's -shrext option.
|
|
##########################################################################
|
|
# Robert Boehne: Not much point in this macro any more because apparently
|
|
# Darwin is the only OS that wants or needs the .jnilib extension.
|
|
##########################################################################
|
|
AC_DEFUN(JMODSUFFIX_CONFIG, [
|
|
AC_MSG_CHECKING([JMODSUFFIX from libtool])
|
|
module=yes
|
|
_SOSUFFIX_INTERNAL
|
|
if test `uname` = "Darwin"; then
|
|
JMODSUFFIX=".jnilib"
|
|
else
|
|
JMODSUFFIX=$_SOSUFFIX
|
|
fi
|
|
AC_MSG_RESULT($JMODSUFFIX)
|
|
AC_SUBST(JMODSUFFIX)
|
|
])
|
|
|